介绍了冷镦工艺过程和模具设计要点。
Some main points about the cold heading process and its die design are also involved.
使用该方法冷镦凹模寿命低。
The cold upsetting matrix's life is relatively short in this way.
本公司是生产自动冷镦设备的专业企业。
The company is automatic production equipment cold upsetting the professional enterprises.
本公司是生产自动冷镦设备的专业企业。
The company is automatic production equipment cold upsetting the professional enterprises.
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