用立体光刻技术降低上市时间

S. R. Mitchell
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引用次数: 1

摘要

今天,电子行业的赢家是那些最先以高质量的产品和较低的生产成本进入市场的公司。在短短几年内,一项技术彻底改变了这一过程,即立体光刻。立体光刻是一种无需加工、切割或工具就能快速生产出精确的三维零件的工艺。立体光刻工艺引导计算机控制的激光束在一桶液体塑料的表面上绘制物体的横截面。塑料只在激光接触的地方变硬,形成一个横截面层。通过升降机将横截面降低到大桶中,然后重复这个过程,每一层都粘在上一层上,直到形成一个三维部分。利用该技术,零件的CAD/CAM设计可以在几小时内直接转化为图案。
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Lower your time to market with StereoLithography
Today the winners in the electronic industry are those companies that reach the marketplace first with quality products and lower production costs. In just a few short years, one technology has revolutionized this process StereoLithography. StereoLithography is a process which quickly produces accurate three-dimensional parts without machining, cutting, or tooling. The StereoLithography process directs a computer-controlled laser beam to draw cross sections of an object on the surface of a vat of liquid plastic. The plastic hardens only where touched by the laser, forming one cross-sectional layer. The cross section is lowered by an elevator into the vat and the process is repeated, each layer adhering to the last, until a three-dimensional part is formed. Using this technology, CAD/CAM design of parts can be directly transformed into patterns in a matter of hours.
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