Ads
related to: laser engraving on plastic parts of hair dryer rack holder clip backxometry.com has been visited by 10K+ users in the past month
xtool.com has been visited by 10K+ users in the past month
Search results
Results From The WOW.Com Content Network
Laser engraving metal plates are manufactured with a finely polished metal, coated with an enamel paint made to be "burned off". At levels of 10 to 30 watts, excellent engravings are made as the enamel is removed quite cleanly. Much laser engraving is sold as exposed brass or silver-coated steel lettering on a black or dark-enamelled background.
Draft angle design is an important factor when designing plastic parts. Because of shrinkage of plastic material, injection molded parts have a tendency to shrink onto a core. This creates higher contact pressure on the core surface and increases friction between the core and the part, thus making ejection of the part from the mold difficult.
The CO 2 laser is suited for cutting, boring, and engraving. The neodymium (Nd) and neodymium yttrium-aluminium-garnet lasers are identical in style and differ only in the application. Nd is used for boring and where high energy but low repetition are required. The Nd:YAG laser is used where very high power is needed and for boring and engraving.
An SLS machine being used at the Centro de Pesquisas Renato Archer in Brazil.. Selective laser sintering (SLS) is an additive manufacturing (AM) technique that uses a laser as the power and heat source to sinter powdered material (typically nylon or polyamide), aiming the laser automatically at points in space defined by a 3D model, binding the material together to create a solid structure.
Various types of hair clips A barrette on the back of a woman's head. A barrette (American English), also known as a hair slide (British English), or a hair clip, is a clasp for holding hair in place. They are often made from metal or plastic and sometimes feature decorative fabric. In one type of barrette, a clasp is used to secure the ...
The surface roughness levels should be limited to 8 micro-inches for dot-peen marking, laser and scribe systems can make a readable mark in rougher surfaces. The laser systems burn a "quiet zone" first and then the 2D code. The scribe method provides a high resolution 2D mark that makes the part readily readable in most cast surfaces. [4]