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Find Laser Engraving Information, Services and Machine Reviews. (posted @ 6/29/2009 4:41:00 AM, 0 comment(s))
Laser engraving is the art of using the laser to engrave, mark, or etch an object.

Unlike other types of engraving, the technique does not require tool bits that wear out and have to be replaced. This is a great advantage. However, laser engraving can be technologically complex, often requiring a computer system to drive the movements of the laser head. Precise and clean engravings can be produced at a high rate of speed. Today there are polymers and metal alloys especially manufactured for laser engraving.

When engraving or physically altering a surface is not desirable, “marking” is done. Marking is done using a broad range of techniques, including printing and hot-branding. Today, laser engraving machines are sometimes used to do marking that previously would have been done by other means.
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Laser Cutting Machinery (posted @ 6/29/2009 4:40:00 AM, 0 comment(s))
The laser cutting machines are those based on lasers and are used for industrial purposes. The laser cutting machines are in full demand; it is used in different disciplines for its never-ending advantages. The laser cutting machines have been used for different purposes in the developing countries, it is simple machinery that works on the remote of the laser by the computer on the material that is to be treated. There are many types of laser machines that are utilized in factories and industries.

The laser machines are enhanced and are dominant over mechanical machines. It is because at some situations these two work differently and the laser machines are found more appropriate to use rather the mechanical machines. But there is one disadvantage of laser machines that it needs a lot of high energy. There are different types of laser machines, the CO2 state laser and the YAG state lasers are used for cutting, along with welding, drilling, treatments of surface and marking purposes. The CO2 lasers include commonly the axial flow, slow axial flow and the fast axial flow. The common method of CO2 laser is that it is pumped through a blend of gases known as the DC Excited method. But the new formula known as the RF method is popular and is more adopted.

It is because the DC method required situations that created problems in the electrodes, where as the RF method include the external electrodes and this didnâ??t created any problems. The laser works in an accurate manner, its cutting is performed by the axis of the beam at the point it is denoted, in case if the cutting area is to be performed from some other place then piercing is done which varies in the conditions what is to be pierced like the stainless steel of half inch thickness need 5 to 15 seconds to get pierced. The laser machinery has three different configurations, which are used commonly in the industries. These are moving material Flying Optics and Hybrid. Thus laser cutting machinery is adopted in almost every developed country is a machinery of new age.

The laser cutting machinery is used not only in fieldwork it is now chipped to small utility purposes as well. Operators of fewer skills in industries can use laser-cutting machinery and any person who knows well about the processing can fulfill the minor purposes. The laser cutting machineries where have so much benefits has some points to be remembered and taken care of. The laser cutting machinery should be prevented from dust and misusage. It is the work of experts and for those who handle it with care. The laser cutting machinery is kept at a reserving place where no there is no other chemical treatments done.

The laser cutting machinery has high potency and can live for long time, it is only when it is taken complete care. The laser cutting machinery according to its types varies in economical aspect. Many companies tend to get less priced laser machines but their results remains in doubt, where as if once bought at high price the laser cutting machinery pays back the best results and gives profit to its owner.

The laser machines are exported and imported to different countries, as some countries like Japan are famous for its built in machinery.
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Laser Engraving Machine Notes (posted @ 6/25/2009 3:06:00 AM, 0 comment(s))
1,. Fulcrum laser installation should be reasonable, the fulcrum should be in the laser tube length of 1 / 4, or cause deterioration of laser beam mode, and some work for some time into a spot a few points, resulting in decreased laser power can not meet the requirement, caused by constantly changing tubes, carefully read the "Note the use of laser." 2., The cooling system should be grounded, regular cleansing of water tanks and water, cooling water tank temperature control points should be reasonable, otherwise easy to damage caused by laser power and dew drop off the first cold-water pipe, greatly shortened life expectancy, sometimes unable to work, pipe caused by constant change. 3, water conservation should always check the cleaning of cooling water salt water often can not protect the float switch or water protection float switch is not reset, can not be used to solve pressing shorted. Cooling water quality is better too serious Tap aluminum oxide, the use of a certain period of time is necessary to regularly clean their water pumps and water pipes, water conservation in the dirt, or caused by the bursting or cold laser head off. 4, suction devices should be regularly checked the wind cleared the air duct cleaning. Otherwise, a lot of smoke out of the dust emission is not a serious pollution faster lenses and laser tube so that the machinery and electronics components not easy to oxidation caused by contact. 5, focusing lens and mirror checks for a frame work on the fever, the lens surface rust discoloration; crack need to be replaced are the object, in particular, many customers with large air pump and air compressor, so that the lens in focus on the water soon, it must be time to check the lens (laser light I) optical system clean and good quality. 6, the machine can not be too bad working environment, if the ambient temperature is higher than 30 degrees, which is lower than 18 degrees, the dust too much air pollution is serious, so serious damage to the machine, increasing failure rate; humid environment of the electrical accessories can easily problems. Therefore, in particular to remind customers to improve working conditions and regular maintenance of machinery. 7, electric power grid to match. The whole equipment and various parts of the power distribution point of contact should be good (fan, water-cooled machine, laser engraving machine, laser power supply, computer power supply to be independent). 8, the laser tube current should be reasonable, not long-term in light of the work of 90-100; to rationalize the application of laser and laser energy conservation; optical system to clean up properly, otherwise resulting in premature aging and laser tube rupture, so the laser machine working time strong in the 50-60% should be raised, and then work according to the material to adjust the speed, so that the laser tube is the best working condition. 9, floor and the processing of the material to be formed, or caused by the focal length of inconsistencies in some areas do not wear cut, so that light intensity should be increased, also resulting in rapid aging of the laser tube. 11, laser power supply heat to open, but otherwise, a current transfer more than 50% of high temperature on the rise, thus increasing the failure rate of laser power. TM series of machines, as can the side take down, the power sent out to distribute the heat directly.
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Get Engraved Name Plates and Tags and Save (posted @ 6/21/2009 5:36:00 AM, 0 comment(s))

Engraved name plates and tags are useful in presenting important information through out the professional world. From the name plate on the CEO's desk to the name tag on each employee they are and important tool in the business community.

Engraved plate's provide critical safety information and they are necessary part of the business structure. Engraved name plates and signs provide a durable, long lasting way to label dangerous situations and permanent information.

They can be made from plastic or a variety of metals such as brass copper or silver depending on the situation. There are countless uses in the manufacturing segment that require permanent labels and signs. Engraved labels, name plates, and signs and can customize to fit your specs. Computer driven laser engraving technology allows the engraver to put art work or logos along with text on the tag or sign.

The executive desk name plate sets the professional tone of any office. Please go to to shop in the comfort of your home or office.

The trophy stores online offer an extensive selection of name plate desk sets for the office and they make a great gift.

Simply select the style you like and they can be engraved with your text and logo. The engraver will usually need the artwork in the jpg format. You can choose from a number of different fonts for the text. Make sure the text you give the engraver is exactly what you want. Double check the spelling to make sure the name is spelled correctly.

The text will usually include the name on the top the company name or logo and position in the origination.

If you order on line order all the tags at once to save on set up and shipping charges. Fallow these steps to get great name plates and tags at a great price.

SMALL CO2 LASER OPTICS FIELD REPLACEMENTS FOR CUTTING SYSTEMS

Methods for engraving wooden material

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Finding Used Engraving Machines (posted @ 6/21/2009 5:32:00 AM, 0 comment(s))

Engraving machines are the key to starting your own engraving business.  Most people can't afford to spend thousands of dollars for a brand new engraving machine, so they start looking for used engraving machines.  Unfortunately, it's very difficult to find used machines that are in good condition.  Often times, when you do find a used engraver, they seller wants to sell the machine for more than you can afford.

Here are a few tips to finding and buying a used engraving machine.

1. Search in big and small cities.  You either live in a small or big city.  Both have advantages and disadvantages.  Big cities have more used engravers, but they also have more buyers looking for those used engraving machines.  Small cities have less engraving machines, but also less buyers.

Whether you're in a small or a big city, contact every engraving company with 100 miles of you and ask if they have any used engraving machines they're looking to sell.  If they don't, ask them how they sell their old engraving machines when they upgrade to new machines.  That will give you another place to look for high quality used engraving machines.

2.  Look online and in trade publications.  Awards & Engraving Magazine is a great place to start your search for used engraving magazine.  In the back of each issue they have a classified area for both buyers and sellers.  Keep your eyes peeled and call potential sellers as soon as possible.  There are thousands of other readers who might buy the machine before you even call!  Craigslist is a great place to look online because it gives you a wide variety of locations.  Keep a look out in your area for anything related to engraving and call asking about used engraving machines.

3. Don't be too picky.  Engraving machines are easy to buy new, but used engraving machines are difficult to find.  If you want a used laser engraving machine, but you can only find used wood engraving machine, consider starting with that machine.  Once you have an engraving machine, you can start your business and expand as you find engraving machines that fit what you're looking for.

4. Don't overpay for your used engraving machine.  An old trick for devaluing anything that you want to buy is to point out the flaws and touch each flaw.  If the used engraving machine you're looking at has a scratch on the front, run your finger along the scratch and ask if it was dropped.  It likely wasn't dropped, and the scratch won't affect it's performance, but that will get the seller thinking about how the engraving machine is really "used".  If the cord looks like it was replaced, touch the cord and ask if the electronics were fried and what other problems it has.  If you can make the price seem steep in the sellers eye, you're more likely to be able to ask for a discount on the price of the used engraving machine for sale.

Laser engraving of our packaging equipment to develop the focus of the next 10 years

China embarked on the development of laser machine clothing highway

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Laser engraver performs deep engraving direct from 3D CAD models (posted @ 6/20/2009 2:57:00 AM, 0 comment(s))

Laser engraver performs deep engraving direct from 3D CAD models on workpieces up to 500mm3, including cutting complete tool cavities, adding fine detail, textures, logos or producing electrodes.

To accommodate the first ever UK exhibition for the FOBA Laser Engraving machine Kaye-Dee have had to move to the larger C52 stand Hall 3 at the forthcoming PDM show.

Centrepiece will be the G5 Laser Engraver demonstrating its capability of deep engraving direct from 3D CAD models.

You can engrave work pieces up to 500mm3 and applications include cutting complete tool cavities, adding fine detail, textures, logos or producing electrodes in copper or graphite.

Kaye-Dee invites you to come and see how you can totally transform your mould and tool manufacture with this equipment.

In addition to the G5 there will also be a second FOBA laser showing you its expertise of marking a wide range of materials using fibre laser technology.

As the market leaders in the pad printing industry we will also be displaying the exceptional Teca-Print pad printing machines.

On show will be the TP printer series designed with the operator in mind, equipped with sealed ink pot system and extended pad stroke to allow mouldings to be printed in either a fixed jig position or whilst being indexed on a production line.

Also on show will be the TPX 100 Open Ink Well System with Touch Screen control panel, easy learn logic and an extremely user friendly programming menu.

Next to this state of the art machine will be a working 30 year old TC70 unit highlighting the quality and value for money you get from this precision Swiss manufactured equipment.

To ensure you get the best print on your product we can also advise on pad and screen printing inks from the extensive Ruco ink range.

This includes the new T40 ink with excellent opacity and no harmful cyclohexanone or hydrocarbonates.

Another addition to our collection of marking equipment and on show is the new range of Hot Foil machines.

With an extensive model range manufactured to the height of British excellence, automation and a wide range of accessories, foils and dies Kaye-Dee can accommodate your every hot foil requirement.

We look forward to you visiting our stand so we can help make your marking requirements simple, reliable, cost effective and most importantly allow you to achieve the ultimate marking perfection! Written invitations will follow for your personal attention shortly.

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Engraving Plastics is Popular (posted @ 6/20/2009 2:52:00 AM, 0 comment(s))

special plastics for engraving have been developed for signage, faceplates, and other items.

standard cast and sheet acrylic plastic and other resins can be laser engraved. commonly engraved awards use a cast acrylic shape lasered from the back. styrene, the plastic used to make compact disk cases, and many thermoform plastics, will soften around the edges of the engraving, resulting in low contrast. the surface may even ripple or become deformed. in some applications, such as date marking on plastic soda bottles, this is acceptable.

special plastics for engraving have been developed for signage, faceplates, and other items. these plastics incorporate silicate and other materials that conduct heat away from the material before it can become deformed. outer laminates easily vaporize to expose a different colored material underneath.

other plastics may be engraved, but experimentation should first be conducted on a sample piece. bakelite and some hard engineering plastics are said to do well. expanded plastics, foams, and vinyl s, however, should be cut with a router for the purpose. urethane and silicone plastics cannot be laser engraved unless they contain cellulose, stone, or some other nonconductive material.
 

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Hospitality, Hotel management, Tourism Organization (posted @ 6/19/2009 3:10:00 AM, 0 comment(s))

Hospitality refers to the relationship process between a guest and a host. Hospitality frequently refers to the Hospitality industry jobs for hotels, Hospitality, Hotel Management, Tourism Organization, restaurants, casinos, catering, resorts, clubs and any other service position that deals with tourists. Indian Republic - Ministry of Tourism - Hospitality, Hotel Management, Tourism Organization, India. Welcome to the official indo American page of Indian Tourism Organization. Get exclusive content and interact with Indian Tourism Organization right from indo American groups.

The concept of Hospitality Services, Hospitality, Hotel Management, Tourism Organization also known as “accommodation sharing”, “Hospitality exchange” (short “hospex”), and “home stay networks”, refers to centrally organized social networks of individuals who trade accommodation without monetary exchange. Indo American groups is the first Hospitality development center in India to provide quality information on the Hospitality industry, Hospitality, Hotel Management, Tourism Organization.

Indo American Schools For anyone interested in a career in Hospitality, Hotel Management, Tourism Organization are an ideal place to start when looking to gain accredited certification. The renowned educational institute of Hospitality, Hotel Management, Tourism Organization offering undergraduate and graduate programs in Hospitality, Hotel Management, Tourism Organization, and links to industry resources.

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How to bring a laser engraver and cutter function into fully play (posted @ 6/9/2009 9:39:00 AM, 0 comment(s))

how to bring a laser engraver and cutter function into fully play? ---the most important thing is the daily maintenance for its efficient and safety. if did it, the lifetime of machine can be longer, the processing quality can be kept and improved in order to achieve high efficiency. please execute the following steps seriously 1. connect the ground wire for safety the laser power and machine body should be protected by ground wire well, the ground wire should be less than 4?? for special purpose. the necessities are (1) keep the power work formally, (2) keep the laser tube life time longer, (3) can prevent the machine body shake from external disturbance. (4) prevent high voltage discharge from circuit damage. please connect the ground wire by all means. 2. keep the cooling water freely please keep the water freely whether is tap water or circulating water pump. the cooling water can carry off the heat from the laser tube, the higher the water temperature is, the lower the light output power (15-20 c water is good), when water break, the tube will be heater and be easily broken, even damage the laser power. so it is necessary to check the cooling water frequently. when the tube have the hard fold or the water pump do not work, please check and maintain on time, in case the low output power make the equipment damage. 3. keep clean & maintenance, discharge air well and wipe usually. it is necessary to clean and maintain the machine body for its formal working. the guide roll is the key part of the machine, it must be cleaned and kept lubricating, each bearing need to be filled oil periodely, which can make the driver flexible, processing precision and extend the machine lifetime. 4.temperature and humidity the working temperature should be in the arrange 5-35 c.two things have to be done (1) prevent the circulating water in the tube freezing, please make the water out of the tube after machine stopped. (2) the laser power should be preheat above 5 minutes before working, the preheat time is longer in raining and humidity weather, make sure the moisture go out fully before the high pressure taken, in case the high pressure circuit broken. 5.proper use of laser high pressure key the laser power is under stand by situation after the laser high pressure key opened, when you touch the manual light or wrong computer operation, the laser light will be out to hurt the people or goods unconsciously. it is better to stop the laser high power after each job, the (laser power can open), operator is prohibited to leave during machine working, in case accident happened, we suggest the continuously working time is below 5 hours, 30 minutes rest interval can be acceptable. 6. keep far from huge electricity quantity and strong quaking equipments sometimes, the electricity quantity interference can make the machine fail, it is rare, but it is better to be avoided. therefore, please keep far from the large electric transmission and transformation equipments like larger welder, huge electric mixer and so on as well as the strong quaking equipment like forging press, the quaking from the earth is not good for the engraving effect. 7. prevent the thundering and lightening attack only if the building prevents measures is reliable, that is no problem on this point. special suggestions please install a stable power at least 3000w above to prevent the circuit or computer burned in the unstable web and electricity areas. 8. maintain the pc operation stability pc controlling is mainly used for engraving machine; please use the pc only for engraving machine except install the necessary graphic design software. due to the web card and virus fire wall installed, the pc speed is influenced, please do not install the virus fire wall in the computer, and forbid the web card before engraving machine working. 9?? guide rail maintenance during the guide rail working, there is massive dust from processing materials. maintenance method: firstly, wipe the original lubricating oil and dust on the guide rail by cotton fabric, then coat a layer of lubricating oil on the surface and side face of the guide rail. the maintenance period is one week around. 10?? lower maintenance after the blower working for a while, there is massive dust in the blower and tubes, the dust can affect the efficiency to make the smoke dust flow out incapable. maintenance method: unload the exhaust duct and clean the dust. maintenance period: once a month 11?? screws fastening: when machine worked for a long time, the moving system screws becomes loosen, which will affect the machine smoothness. maintenance method: fasten the screws by the gift tolls. maintenance period: one month around. 12 lens maintenance: after long working time, the lens surface has a layer of dust, which will reduce the reflection ratio and transmittance to affect the working efficiency. maintenance method: wipe the lens dust by cotton bud dipped alcohol.
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Discover the Rewards of Owning A CNC Router (posted @ 6/9/2009 9:36:00 AM, 0 comment(s))
see the options available with cnc routers. sign makers can get into the commercial signage business, for example, or channel letter fabrication. it gives them a broad capability to enter multiple markets. take a look at your options in the cnc router market and decide if the potential rewards are worth the financial investment. is using computer technology to automate control cutting, drilling and fabricating sign parts worth the investment? which table should i get? what software should i use? cnc routers bring a laundry list of advantages to a growing sign shop. productivity is always a concern in a small business and the ability to add new services, like 3-d engraving, is a potential revenue generator. greater quality and scaling capabilities, of course, are critical. add all these factors together and the result could equal greater profitability for your shop. focusing on productivity if you need to make several of the same item, cnc routers are a huge advantage, says marc bourque, president of larken cnc router systems, a cnc router manufacturer in ontario, canada. you can also save job files for repeat jobs. cnc routers save labor costs, adds tom propes, sales manager for computerized cutters, inc., a cnc router and cnc channel letter fabrication manufacturer in plano, texas. it can save you time. time is money, he says. i can cut out a whole set of letters with a router in the time that it takes to cut out one by hand. you can make money but you can t make time. expanding your services beyond productivity, adding new services to your offering could attract new clients and a new revenue stream for your company. gerber senior product manager scott anthony says sign makers can test their local market by first outsourcing dimensional signage to a larger company. when you start to outsource about $700 or $800 a month then you want to think about bringing routing in-house so that you can control the product, the quality, and the profits, says anthony. dimensional signage is a strong niche that supplements existing business with higher profit potential. taking control of in-house routing gives sign makers the capability to do both interior and exterior signage, says ken koelling, president of multicam, a cnc router manufacturer in irving, texas. sign makers can get into the commercial signage business, for example, or channel letter fabrication. it gives them a pretty broad capability to enter multiple markets. sign making customers of techno-isel, a new hyde park, ny-based division of designatronics, tell company executive vice president george klein that there are many functions they can perform with the cnc router that they hadn t initially considered. the less obvious functions are secondary things like making frames and other things associated with the signs, including bracketry, fixtures, even things like furniture pieces and shelving applications, says klein. so a router is not only a boost to business it s an expansion of the business capabilities. aiming for higher quality with clients old and new, quality and consistency are critical to gaining repeat business and building your company s reputation. from this perspective, says bourque, cnc routers are the way to go. the output is high quality because you design it by hand and then depend on computer technology to cut perfect true curves. then there s the ability to adjust the scaling at the touch of a button. you can draw something up and decide that you want it to be bigger and in a minute you ve got it bigger and ready to cut again, says bourque. automating for profitability while quality is key, no shop owner can resist cost-cutting strategies. using a cnc router to automate the cutting process accomplishes this goal while maintaining that ever-so-important quality and consistency. a lot of times they are already producing components that can be produced on a router and in reality the total cost of ownership becomes less and the parts have higher quality and cost less to produce, says koelling. now we are back to the bottom line: greater profitability. it s all in the numbers. depending on the substrate, says propes, a carved sign could run up to $150 a square foot. but the material is not nearly that expensive. you are looking at a vinyl sign that s maybe $15 a foot versus a routed sign that s $150 a foot, he says. true, every customer is not going to choose or be able to afford the routed sign, however, if you don t offer it you ll never sell it. choosing a router that fits your needs just like there are different classes of cars, there are different classes of routers. but regardless of the level you choose, you should look for certain features in any machine. start with ease of use. user-friendliness of both the software and the hardware is a key consideration. sticking with the industry standard gerber s routers are designed exclusively for the sign making industry. its best-selling models are the sabre series 404 and 408. the 404 model is a 4 x 4 machine with a feed rate of 600 inches per minute. the 408 model has the same capabilities with a 4 x 8 table. gerber s anthony says custom engineering and specialized tools differentiate the sabre line from other routers on the market. priced at about $35,000 to $42,000, the sabre models are built with aluminum instead of steel to make a router that is lighter and more rigid. we are in an industry that uses and abuses equipment and they don t spend any time taking care of their capital equipment, says anthony. we use different drives that require less maintenance and offer software, service and support systems for customers. if you are a first time router buyer, having application assistance is important, says koelling. application assistance, not only in terms of learning the software most sign making firms are pretty savvy when it comes to graphic design and so the software isn t usually that difficult but the applications and knowledge of specific cutting techniques is real important. avoiding downtime is a major factor, says bourque. koelling agrees, and stresses the importance of choosing a vendor that can provide service to its hardware. choose a size that s going to fit in your space and that s going to be suitable for the type of work that you are doing or want to do, and then selecting a supplier of that machine that s going to be able to give them local service, says koelling. that s something a lot of people forget. customers should concentrate on quality. you have to educate yourself as to what is on the market, says klein. you ve got to be careful now because there s an awful lot of companies pretending to make routers. let the buyer beware. getting a glimpse of the market there are lots of cnc routers out there. let s look at a select few that represent different ranges in the market. multicam is one of the leading manufacturers of cnc routers, installing more than 3,000 machines worldwide. multicam has 12 technology centers throughout the u.s. to provide local support, repair service, sales and application training. multicam routers offer a rigid, all steel construction and a robust platform for high-speed, ethernet-based cutting. their m series is specifically designed for the needs of the sign industry. the entry-level system features the adaptation of i-cut vision systems so the machine can be easily integrated into digital printing on rigid substrates. the prices range from $30,000-$60,000 depending on the dimensions of the table. koelling points to the design s user-friendliness as a key attraction for sign makers, an important consideration when training employees. we ve condensed the user interface to very basic functions, so it s not intimidating to learn, says koelling. that s really why they are so prolific. it s more difficult than a vinyl cutter because of the technique, but the functionality of the machine is not much more difficult. examining all the options larken s cnc routers are mid-level machines. the product geared toward the sign industry is called shopcam and the model has been redesigned for 2002. the latest shopcam is a turnkey 3-axis system that offers features typically found only on more expensive models. the system is based on a steel frame and gantry, welded for maximum rigidity and machined for accuracy. one new improvement is the installation of quality round star rails and star ball-bearing bushings for precision and longer life. we went back to proven technology, says bourque. we had the basic screw before. basically, it s go all the way with the screw or don t go at all because you need to have a big, heavy duty ball screw or it s not going to work for you. if you go with the big screws you are talking about much more expensive machines. larken s cnc routers sell for as little as $18,000 for a 4x5 table and run up to $30,000 for a 5x10 model. larken s reputation for manufacturing tables that are built to last has made the shopcam a favorite among sign makers. assessing price versus features next up is computerized cutters accu-cut. propes says this machine fills the gap between the $6,000 and $30,000 table. computerized cutters sells its machines direct to the consumer in sizes ranging from 4x4 to 10x25. we don t offer a lot of the whistles and bells that some of the other companies offer. however, a lot of those whistles and bells are never purchased anyway, says propes. an automatic tool changer is a good example. you can have several different bits for a job and the machine would automatically grab the bit and do that particular function. typically, those sell for $25,000. i don t know of a sign shop that i ve ever visited in 10 years that has an automatic tool changer. we don t feel it s necessary. computerized cutters machine runs at $20,000 plus shipping. the company keeps its costs down by eliminating the controller card that takes information from the computer to the machine. the company instead took a software product designed for the engraving industry, developed it further, and uses a desktop computer to run the table. suppose i want to upgrade my operating system, says propes. i can download it over the internet. i don t have to go out and buy a $3,000 control card. you can buy a nice dell computer for $800-$900. it s very easy to use, too, instead of having an lcd screen with a lot of sub-menus, you have a 17 computer screen. getting the biggest bang for your buck assessing price versus features helps ensure you get the biggest bang for your buck. techno-isel is trying to further that goal with the introduction of two new cnc router models designed to address the needs of sign industry market that is demanding the ability to perform more high-end applications. techno-isel s lc (low cost) line of 4x8 routers sell for $14,000. klein says the lc model is built to the same standards as the high-end premium class router system, with all steel construction. pricing for the super heavyweight premium class machine starts at $35,000 and offers all the bells and whistles growing sign shops could hope for, with ball screw drives on all three axis to provide a high degree of accuracy, repeatability and longevity. the heavier the machine is, says klein, the more stable it is in terms of its rigidity and its capability of taking heavy cuts without flexing or bending. making the final decision armed with the basic facts, you can make a final decision about cnc routers for your shop. keep in mind that there are plenty of other companies with similar products at similar prices. and if it s that initial investment that is keeping you from taking the plunge, remember that most companies do have leasing programs to help you get one of these machines in your shop. monthly payments on cnc routers average about $400 the price of one or two sales. the advantages are clear. the equipment is available. whether its worth the risk is up to you.
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Application of Laser Marking Machine (posted @ 6/8/2009 5:40:00 AM, 0 comment(s))
with rapid development of photoelectron technology, application area of laser marking machine becomes much wider and marking precision becomes much higher. development of laser industry is presented by 3 factors: firstly, laser technology which is used for processing related materials; secondly, mechanism and controlling system; thirdly, laser processing technique. as laser technology is mature for a long time, people s effective control of laser equipment and laser processing technique become the bottle neck in application of laser marking technology. at present, there are many manufactures of laser marking machine in china. competition of laser equipment technology has been changed to effective control of laser equipment and processing technique. whether the following questions can be solved or not becomes the key in competition: 3d multi-axis linkage high speed laser scanning vibration of fast impetus scanning format scanning precision malposition of synchronized scanning and to-and-fro scanning complex arithmetic and interpolation of regular graphics.

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Precautions against laser engraver (posted @ 6/8/2009 5:39:00 AM, 0 comment(s))
precautions against laser engraver operation 1. no earth connection permitted during machine working. the earth wire of laser power should be connected to the earth, doors windows or water tube facilities are not allowed to be connected. the earth wire should be connected to the outside ground. 2. please check if the water pump run water or not and if the laser tube is full of water. water run out from the water pump or not enough water in the laser tube is not allowed when machine is working. 3. the water container should be larger to promise the circulating water is around 20kg. the water temperature should be below 25 degree centigrade, the circulating water should be replaced when the water temperature is very high. it is better to use purified water as circulating water, which should be promised clean and replaced every four days. 4. the reflector and focus lamp should be wiped by special camera lens paper or medical cotton buds dipped alcohol and anther. (mixing ratio is 1:1), please keep clean once a week. 5. the blower should be opened when engraving, in case pollute the lens and focus lamp. 6. the laser water tube should be running out in winter, in case the laser tube frost crack. 7. this laser light is invisible light, flammable materials and explosive goods are prohibited to be put nearby the machine, in case the laser deviation result in fire breaking out. 8. the operator leaving is not allowed during machine working, in case unnecessary losses happen. 9. open the machine by laypeople is prohibited, because there are laser and high pressure inside the machine. 10. any irrelevant total reflection or diffuse reflection goods put in the machine are not allowed, in case the laser light is reflected to people or flammable materials. 11. opening machine is prohibited under unstable pressure, or else, voltage regulator should be used. 12. operator not be trained is prohibited to operating the machine. daily maintenance the horizontal type machine light path is complicated, in order to make sure the light can pass through each lens and keep the max laser light power, light adjusting can improve the engraving efficiency. there are following methods to adjust the light path. 1. wipe the lens the reflector and the focus lamp are consumables. if the maintenance is not in time, the dust from engraving will erosion the coating of lens, if the coating of lens broke, the lens cannot reflect the light fully and will be absorbed the heat by engraving, which will impact the engraving effect and lens, broke. the following is the lens maintenance. a) please look into the reflector surface golden film, which should be average color, if have any spots, please wipe softly by the absolute ethyl alcohol cotton buds to clean, if any broke in the golden film, please replace it. b) screwing out the focus lens cap and take out the lens, if any spot on it, please wipe it by absolute ethyl alcohol cotton buds. 2.adjust the light path (1) put the focus lamp on the top left corner, make the forth reflector aperture face to the third reflector, as follows figture1. (2) look into the forth reflector incidence point, the deviation of the incidence point is adjusted through up and down ,left and right screws on the back of the first reflector. (3) put the focus lamp to the top right corner and bottom left corner like figure 2 and 3, the second reflector deviation is adjusted through its own screws on the back of the reflector, the third reflector deviation is adjusted through the screws on the back of the reflector. (4) put the lens to the position 4, bottom right corner, after checking no deviation, the adjustment is done, or else, adjust again by 1,2,3 positions.

(Read More at laser engraver and cutting plotter)

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The Types Of Material Used For Engraving (posted @ 6/8/2009 5:38:00 AM, 0 comment(s))

(Read More at laser engraver and cutting plotter)

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Hotel management, Tourism, Hospitality (posted @ 6/5/2009 2:19:00 AM, 1 comment(s))

Hotel management, Tourism Organization, Hospitality

Hotel Management:Among the emerging professional courses that have attracted the youngsters in the recent years, hotel management is very prominent. And the competition to get a seat in the top 10 Hotel Management institutes in India is very high. But where are these best hotel management institutes that are attracting the talented ones? In 2007, the Outlook (a weekly magazine) and Cfore (a market research firm) have conducted a survey to rank the top 10 Hotel Management institute in India.

Tourism Organization: One of the earliest definitions of tourism was provided by the Austrian economist in 1910, who defined it as, "bob total of operators, mainly of an economic nature, which directly relate to the entry, stay and movement of foreigners inside and outside a certain country, city or a region." is travel for recreational, leisure or business purposes. Tourism has become a popular global leisure activity.

Tourism is travel for predominantly recreational or leisure purposes or the provision of services to support this leisure travel. The World Tourism Organization defines tourists as people who "travel to and stay in places outside their usual environment for not more than one consecutive year for leisure, business and other purposes not related to the exercise of an activity remunerated from within the place visited". Tourism has become a popular global leisure activity. In 2004, there were over 763 million international tourist arrivals.

Hospitality: Hospitality refers to the relationship process between a guest and a host, and it also refers to the act or practice of being hospitable, that is, the reception and entertainment of guests, visitors, or strangers, with liberality and goodwill. Hospitality frequently refers to the hospitality industry jobs for hotels, restaurants, casinos, catering, resorts, clubs and any other service position that deals with tourists.

The hospitality industry is a several billion dollar industry that mostly depends on the availability of leisure time and disposable income. A hospitality unit such as a restaurant, hotel, or even an amusement park consists of multiple groups such as facility maintenance, direct operations (servers, housekeepers, porters, kitchen workers, bartenders, etc.), management, marketing, and human resources.

Hotel Management        |        Tourism Organization        |        Hospitality

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Trees of Old (posted @ 6/1/2009 8:07:00 PM, 244 comment(s))
To the Trees of Old... Share your stories, tell us your thoughts, or just talk because you want too.  Just remember to sign all your posts with your First name and Last inital.
(Read More at SEQUOIA "Teaching the Trees")

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School Supply List (posted @ 5/27/2009 10:35:00 AM, 0 comment(s))
Here is a list of School Supplies needed this coming school year!

• A 3 Ring binder for each class  (Math, Science, Social Studies, ELA) 4 binders total
• Loose-leaf paper
  
• Pencils and Pens (WE WILL NOT SUPPLY OR GIVE TO YOU)
  
• A notebook for current events (can be a small or cool one)
  
• A hardbound COMPOSITION NOTEBOOK for Language Arts. I will only accept composition notebooks. You can get them at Staples.
  
• Pack of 4 glue sticks or more
  
• Pack of colored pencils
  
• Pack of markers
  
• Ruler
  
• Calculator -Texas Instruments TI-15 or higher -

(Read More at SEQUOIA "Teaching the Trees")

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May 21 (posted @ 5/21/2009 6:17:00 PM, 55 comment(s))
Chapter 4
(Read More at Technology For Teachers)

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Recycling Efforts (posted @ 5/20/2009 3:52:00 PM, 0 comment(s))
We are presently raising money by recycling used cell phones and inkject and laser printer cartridges. We are asl looking for business support through pledges and sponsorship. We have a car wash on June 27th. Any donations or gifts are welcomed.
(Read More at PBS Athletic Program)

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DrinkACT - Independent DrinkACT Dealer (posted @ 5/20/2009 1:37:00 AM, 0 comment(s))
DrinkACT is a web-based energy drink company founded in June 2005 by Mark McKnight. Combining experience and a proven track record with direct marketing, he developed the DrinkACT concept to combine the power and technology of the Internet with an intense and proven word-of-mouth marketing strategy. DrinkACT is a quickly-developing energy drink giant. DrinkACT is well on its way to changing the landscape of how consumers not only choose what energy drinks they buy, but also how they buy them. DrinkACT is also re-defining customer loyalty by allowing those customers to become Dealers, and for the first time, participate in the $93 billion a year beverage industry. Contact Us For Orders: 888.298.6339 Monday–Friday 7AM to 5PM PST http://www.actexcited.com/
(Read More at DrinkACT)

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Something cool going on (posted @ 5/19/2009 10:01:00 AM, 41 comment(s))
What has been going on in Science class that you would like to share with others?
(Read More at Mr. Araujo's Blog)

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