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当前模具正朝着复杂化、高效率、高精度和长寿命的方向发展,对模具加工和热处理工艺均提出了新的挑战。真空热处理作为一种先进的热处理工艺受到了业界的高度重视,受本刊邀约,赵振东高级工程师向同行推荐了确定模具真空淬火加热保温时间的估算方法,田绍洁、王忠诚和王广义等高级工程师以实例阐述了真空热处理工艺在模具生产中的应用及实效。
The current mold is moving in the direction of complexity, high efficiency, high precision and long life, mold processing and heat treatment process have posed new challenges. Vacuum heat treatment as an advanced heat treatment process has been the industry’s attention, invited by the magazine, Zhao Zhendong senior engineer recommended to colleagues to determine the die vacuum quenching heat insulation time estimation method, Tian Shaojie, Wang Zhongcheng and Wang Guangyi and other senior engineers to illustrate the examples The vacuum heat treatment process in the mold production and effectiveness.