Electrochemical Material Removal-Etching

Electrochemical Material Removal-Etching For decorative or functional purposes, a surface is very often textured This is either done for cosmetic reasons, for obtaining a more scratch and wear resistant surface (e.g. leather or wood grain) or a better hand. Flow marks (weld lines,streaking) can be hidden, too. The previous,mostly mechanical and predominantly manual, procedures often …

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TYPES OF MOLDS

TYPES OF MOLDS   Injection molds designs differ depending on the type of material being molded, necessitating various gating and ejection principles to meet the application with maximum economy. Production requirements, product life, and allow-able product cost factors will dictate the size of the mold, amount of mechanization, and the efficiency that will be required in cycling. …

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