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The Direct Impact Of Heat Treatment On The Properties

Jie Mei Precision Mould Ltd | Updated: Jan 14, 2017

(1) die manufacturing precision
Transformation of uneven, incomplete and heat treatment residual stresses caused by too large for the formation of mold after heat treatment processing, Assembly and tooling used in the process of deformation, thus reducing the precision of mold or even scrapped.
(2) the strength of the mold
Heat treatment process design, improper heat treatment of irregular operation or heat treatment equipment is not in good condition, causing the mold strength (hardness) do not meet design requirements.
(3) the working life of die
Caused by heat treatment, such as organizational structure, grain exceeding, resulting in major performance such as die toughness, decreased heat fatigue resistance, abrasion resistance, effect on working life.

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