3D printing without subtractive processing-Printing process-Products & Services-Shanghai ESU Laser Technology Co., Ltd

Printing process

3D printed conformal cooling channel 3D printed porous steel 3D printing without subtractive processing Unsupported 3D printing

3D printing without subtractive processing:

A high-precision printing process developed by ESU Company aims to avoid subtractive processing required by users in subsequent processing,

Significantly improve the accuracy and smoothness of printed workpieces.

3D printing empowers the mold industry by eliminating subtractive processing:

□Dimensional accuracy:±50um □Repetitive accuracy:20um □Roughness: About Ra3.3um

Application scenarios:

Non standard customized products: small batch, multiple models, multiple specifications, complex structure, low requirements for accuracy and smoothness.

Application case:

①Fixtures, jigs, and gauges:

2Mold inserts:

For some complex structures, molds with conformal waterways need to be made internally Insert, for free printing, where the mating surface only needs to be printed after printing Simple machining can be used, while non matching machining is time-consuming The joint can be used directly after 3D printing.

3Tire mold inserts:

The tire pattern is complex, but the accuracy requirement is not high, and printing precision is not reduced The degree meets the requirements of tire molds, and after the workpiece is printed and formed, only the surface is needed Once processed, it can be put into use, effectively shortening the machining cycle of parts and improving efficiency High manufacturing efficiency.

4Metal parts:

For some products with complex features but low requirements for product size and appearance Parts with reduced printing accuracy can meet usage requirements without the need for traditional methods Reduce material processing or mold making, shorten product development cycle, and lower costs Development cost.