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.

the four basic techniques that are available for todays engravers include hand engraving, pantograph, computer numeric controlled engraving, and laser engraving.

the most ancient, and expensive, method of engraving is hand engraving. using hammers of various weights, chisels, and other sharp tools with various profiles, designs are meticulously tapped into the surface of the material. accuracy and precision are required with each and every stroke in order to achieve the proper overall look to the design.

a magnifying glass, or other enlarging equipment, is often required for the hand engraver to fill in the minutest of the design details.

another manual engraving method is the pantograph or drag method. in this old method a device (the pantograph, otherwise known as the tracing machine) scrapes the surface of the material with a sharp stylus.

the pantograph is used to trace the designs or letters from the design drawing to the surface of the material. this method is often imprecise in creating the designs and letters, giving the final product an uneven look.

one benefit of this method is that it is faster than hand engraving. you are also unlikely to get mistakes resulting from shaky hands as the stylus operator controls the writing.

a computer controlled method of engraving that gives you a more precise outcome is computer numeric control cnc engraving. a graphic software package that is similar to cross stitching is used to give you letters and designs that are uniform in appearance.

the computer is able to take the images and translate them into numeric instructions for each movement of the machine. you can change to fonts, sizes, and designs that are created with just a few clicks of the computer mouse.

the last method we will discuss is laser engraving, which etches the design into the material with the use of a laser beam rather than a sharp tool or stylus. the design is translated into numeric instructions through the use of a computer program. some of the benefits of laser engraving are the quickness with which an image can be created and the precise clean lines this method achieves. some of the disadvantages include a restricted amount of materials that can be used and a high price tag.

You need to know what type of software it has, what type of programs it words with and can they be expanded. If the cutter does not work with the programs you like to create with, then inquire about cutters, which do run on those programs, or review the program that the vinyl cutter runs on and see if it is a better program and more user-friendly.

There are several vinyl cutters, which work with a several different materials, however, if you specialize in a limited range of materials, then consider purchasing a cutter that works only with the materials in which you specialize. This will
be a benefit for machines that work with only a few material types are less expensive.

Another consideration you must contemplate is who will be working with the machine. Many of the top quality machines are slightly more difficult to operate. A knowledgeable and skilled sign maker will probably not have any problems, however, for less skilled employees may find it difficult to operate. Training for such employees will have
to be addressed. There are top quality machines that have easy to read LCD displays along with a set of programmable settings for easy use; an instrument such as these may be the right machine for your business.

The laser engraving machine is the collection computer, the laser, the automated control and the precision machinery to a body high tech product, the characteristic: performance advanced, the quality stable, the ease of operation, the compatibility is strong and so on. The products are widely applies to the industry of Seal, Present, Advertisement, Arts and Crafts, Electronic Packing and so on.

Some of the items that Co2 lasers and Co2 laser systems can be used include: marking and etching glass or quartz, in the manufacturing of glass doors and windows, for in permanent serial numbering, ANSI safety information, for customer logos, in some decorative or specialty glass manufacturing, in manufacturing data related to plant, production date and line, and/or in part numbers. Laser marking services can be used for many thousands of applications from computer keyboards to promotional gifts. It’s flexible, programmable and environmentally clean.

Laser engraving can be used for most of the jobs currently being carried out by industrial engravers. It’s also available in most engraving specialty stores because it’s now the most common type of engraving.

Laser engraving, cutting and marking is a versatile technology that’s being used by many engravers to improve productivity, add more services to their customers and increase profits. Engraving metal uses the most power especially if the metal is a hard metal. There are no consumables to contend with so operating costs are minimal, and the laser machine and system, if properly exhausted, runs clean, so that costly cleanup or by product disposal is unnecessary.

What’s new: Westdal has been using reclaimed wood from the bleacher seats of Mount Baker High School’s old gym, which was remodeled about 12 years ago, to make unique sports awards for the athletes. Westdal said he loves working with wood that has this kind of history.

DANIEL JOHNSON | THE BELLINGHAM HERALD

“These were seats that people were sitting on, watching games,” Westdal said. “It’s magical to me that perhaps the parents, or grandparents, of the student being given the award at one time sat on the very wood in the award their descendant is receiving.”
Mount Baker High School Athletic Director Brenda Terpstra wasn’t sure when the wood bleachers were first installed, but it was possibly around 1970. Westdal recently completed a set of awards for Mount Baker fall sports athletes who made the first or second conference teams.
“He did a really nice job,” Terpstra said. “The engraving was outstanding.”
The bleachers were made from fir, which he said is the kind of wood that looks better with age. “As it ages, wood develops a character to it that I’ve always found interesting,” Westdal said.
Employees: 0
How it started: Looking Glass Laser was founded in 2005. Westdal said he was influenced by his father, who was a curator in the physics department at the University of Denver in the 1960s. His dad would bring home a laser for the family to experiment with. Westdal has worked with wood his entire adult life.
While working with the high school in designing the awards, he found out about the reclaimed bleacher seats from a friend. “There is plenty of the wood, so it’ll keep me busy making awards for quite some time,” Westdal said.

Few jewelers offer engraving, while Larson Jewelers offers both traditional etched engraving and new laser engraving. Laser engraving is a new technology that burns your engraving onto the surface of a ring, without removing material. The inside of the ring feels smooth as if there were no engraving. For traditional engraving, Larson Jewelers carries diamond tipped engraving tools that can be used to engrave all wedding bands. This allows both traditional and laser engravings on any type of metal such as tungsten rings, palladium wedding bands, gold, etc. Only at Larson Jewelers, are couples able to have their tungsten carbide rings engraved either traditionally or via laser engraving. “We are excited to not only offer couples the convenience by allowing them to see what their engraving will look like right on our website, but also to be able to offer the customer more choice when it comes to the engraving they want, and we want couples to try it out on us by offering them free engraving until the end of summer.” says Jonathan Larson the founder of LarsonJewelers.com.

Thorsten Rings

Larson Jewelers is proud to carry Thorsten’s line of tungsten wedding bands. Thorsten Rings makes their tungsten wedding bands from the highest grade of tungsten carbide available for jewelry and are made to have the best craftsmanship on the market. Thorsten’s ring designs are modern and take the wearer’s comfort into account. Many generic manufacturers cut costs by rushing through the manufacturing process. This exposes the market to tungsten rings that are too thick and uncomfortable to wear, asymmetrical (one side of the ring is different from the other), have sharp edges and inaccurately sized too large. ”Thorsten is known for their attention to detail and it can be seen immediately when looking at a Thorsten ring. The rings are comfortable to wear, symmetrical, smooth to the touch and precisely machined. We have been searching for a high quality manufacturer that specializes in tungsten jewelry and has the latest styles, like black tungsten rings for example.” says Larson.

All Thorsten Rings come with a truly free manufacturer backed lifetime warranty. This warranty protects the consumer if the ring breaks, cracks or is defective in anyway. The ring will be repaired or replaced free of charge. Couples are only obligated to send the wedding band back to the jeweler. ”Many retailers charge a fee to replace defective rings because their manufacturers cannot stand by the quality of their products,” says Larson. Thorsten is so confident in the quality of their rings, they back all of their rings with a truly free lifetime warranty and lifetime sizing.

Thorsten Rings are available in a variety of styles from casual daily to formal wear. Larson Jewelers now carries a large selection of black tungsten rings, highly polished traditional tungsten wedding bands and tungsten rings with a carbon fiber inlay.

About LarsonJewelers.com:
LarsonJewelers.com provides a wide selection of tungsten rings, palladium rings, platinum wedding bands and both gold and white gold wedding rings. At Larson Jewelers, we strive to provide the best customer service to make your shopping experience hassle free and informative. ”Besides offering great products and great service, LarsonJewelers.com also offers the best prices,” says Larson. ”In fact, if you can find a better price, not only will we match it, we will beat it.”

Until the end of summer, customers can use coupon: SUMMER10 to take an additional 10% off any of their products including the new Thorsten line.

The sixth grade shop (industrial arts/technology), computer and art classes will be working together to start a business using the school’s newly-purchased laser engraver from york laser, middle school officials say.

Alicia Gradisar, a shop teacher at the middle school for 19 years, said she has been talking to Windsor Middle School Principal Doug Englert about the idea for a money making/learning experience for students a couple years.
“This year, it finally all worked out,” Gradisar said.
Gradisar purchased the engraver this summer with a loan from the school which will be paid back in monthly payments with proceeds from the engraving projects. She also took all the necessary training to use the engraver.
“I am excited about this new opportunity for the kids,” Gradisar said. “I have always done this kind of learning project but the laser engraver adds the professional quality to the look of the products we will produce and sell.”
She said WMS students have been enthusiastic about sample items that have been engraved, such as flashlights and iPods. She thinks this will be a very productive project and great experience for the students.
Sixth graders Colton Vickers, Max McClelland and Dylan Sparks said they enjoy using the engraver.
“It’s a really fun activity and it’s a good way to help raise money for our school,” Sparks said.
Gradisar said everyone is just getting started with the new equipment, but that the students are really enjoying doing something new and different.
“I believe the skills learned on this project such as collaboration, problem solving, team work and communication will fit very well into the districts 21st Century Skills Curriculum,” Gradisar said.
“And, I think it will give students invaluable hands on training and experience in running a business, from planning to production that will help them in anything they choose to do in their lives.”
Lisa Leuthauser’s art class will be working on the design and marketing of the products. Lela Winfrey’s computer class will be using spreadsheets to do the bookkeeping. Gradisar’s industrial arts class will be doing the actual production of the products.

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“All the classes will be involved in most of the process and will have the chance to pitch design ideas for products they think might sell to fellow students and parents and other Windsor residents,” Gradisar said.
To get the program kicked off, Bank of Colorado President Tom Prenger spoke to the sixth graders on Wednesday about all the components that go into planning and starting a new business, including information about paying back debt and making a profit.
“I hope to impart to the students the many important aspects to be considered before starting any new business,” Prenger said. “It is good for them to have something like the engraver to help them understand the concepts of assets and debts.”
Englert prepared students to listen carefully to Prenger by telling them they might some day need Prenger’s help with a loan.
“If you go in to Mr. Prenger’s bank and sit down in front of him to ask him for a loan, he will give you his full attention, and hopefully the money you need,” Englert said. “So you might want to give him your full attention today.”
Students were attentive and involved as Prenger talked to them about their financial undertaking. He prompted them to discuss issues most of them have never dealt with, such as, making monthly payments, business plans, net worth and income interest on loans.
“I tell folks I am a money renter,” Prenger said to the students. “I take a person’s money and keep it safe in my bank, and then loan it out to other people that might need money.”
He explained that is the reason the bank charges interest, so they can pay people for using their money.
“That is what Mr. Englert is going to expect you to do,” Prenger said. “He is letting you use his money for your business because he believes in you, and believes you have a quality product to sell.”
Englert said the items the students are making are already becoming very popular with the rest of the school population and staff.
“I’m sure the students and staff will be very busy and learn a lot from the project,” Englert said.

“All the classes will be involved in most of the process and will have the chance to pitch design ideas for products they think might sell to fellow students and parents and other Windsor residents,” Gradisar said.
To get the program kicked off, Bank of Colorado President Tom Prenger spoke to the sixth graders on Wednesday about all the components that go into planning and starting a new business, including information about paying back debt and making a profit.
“I hope to impart to the students the many important aspects to be considered before starting any new business,” Prenger said. “It is good for them to have something like the engraver to help them understand the concepts of assets and debts.”
Englert prepared students to listen carefully to Prenger by telling them they might some day need Prenger’s help with a loan.
“If you go in to Mr. Prenger’s bank and sit down in front of him to ask him for a loan, he will give you his full attention, and hopefully the money you need,” Englert said. “So you might want to give him your full attention today.”
Students were attentive and involved as Prenger talked to them about their financial undertaking. He prompted them to discuss issues most of them have never dealt with, such as, making monthly payments, business plans, net worth and income interest on loans.
“I tell folks I am a money renter,” Prenger said to the students. “I take a person’s money and keep it safe in my bank, and then loan it out to other people that might need money.”
He explained that is the reason the bank charges interest, so they can pay people for using their money.
“That is what Mr. Englert is going to expect you to do,” Prenger said. “He is letting you use his money for your business because he believes in you, and believes you have a quality product to sell.”
Englert said the items the students are making are already becoming very popular with the rest of the school population and staff.

Todays Home Internet Business

The Internet has also allowed the budding independent entrepreneur to reach out and contact far more potential clients than was ever before possible. In fact, nothing has done more to break down borders for small businesses than the Internet.

Laser Engravers For Home Businesses

One of the very latest of these new technologies to find its way into todays home business is the laser engraver. The reason is that newer lasers are far less expensive then earlier models and use far less energy as well.

Compact and Safe Laser Engravers

Also, they have become more compact and safer to use as well. You see, older model lasers were large, cumbersome and could be dangerous in the hands of someone who had not gone through extensive formal training.

A New Tool For Todays Artist and Crafter

Quite simply, laser engraving is the means by which an etching or intricate design is transferred onto a solid, often very hard surface by using a laser. Also lasers can now be used to engrave an image below the surface of an opaque object for a very unique effect.

Table Top Laser Engravers

New home entrepreneurs are now using tabletop sized lasers that have the capacity to have images uploaded into them just like a home printer. This means that even a novice can learn to use one and images to be engraved can be downloaded off of the Internet.

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.

Good luck in your search for used engraving machines!

The gases that are used to create the original light source have a lot to do with the how a laser performs and by the way CO2 gas is used in laser engravers. So how is light created from a gas? It’s quite simple. They are created by agitating the molecules in the gas in an enclosed container, just the same way that light is generated from a neon light bulb.

A Far Cleaner and Safer Engraving Process

Laser engraving is often referred to a laser etching and unlike most all conventional methods of engraving or etching, no mask is required. Thats because unlike other methods of etching, no harsh chemicals or high temperatures are used in the laser engraving process.

The Capacity For Delicate Precision Work

Laser engraving also has many other inherent benefits when compared to standard engraving techniques. For instance, the actaul beam lends itself to far more precision work. Thus even very small and delicate items can be etched on with a laser engraver.

Other Benefits Of the Laser Engraving Process

Unlike other standard methods of engraving or etching, a laser engraver generates no dust or leaves no chemical residue. Also engraving on uneven surfaces is far more easily done by laser engraving. Thats because a light beam is far more easy to manipulate around and across these types of surfaces.

Transferring Images With a Laser Engraver

Amazingly, new technologies have been developed that allow people to automatically transfer images to surfaces with a laser engraver. The image is simply loaded into the engravers memory and with simply touch of a button the image is automatically engraved as it is on the surface of an object.