高频感应淬火不能达到硬化冷精锻直齿圆柱齿轮齿面的目的。
The high frequency induction hardening can't raise the surface microhardness of the cold precision forging spur gear.
美式结构，刀头优质碳钢锻压，整体热处理，刃口高频感应淬火，刀片上偏心螺栓调节间隙，剪切硬度HRC30。
American type, drop-forged blades with high quality carbon steel, body heat treatment, cutting edges induction quenched, easy adjustment, cutting abilityHRC30.
为此，设计制造了特殊的感应器和工装夹具，采用二次高频淬火工艺解决了该倒挡拨叉的热处理难题。
For this reason, special inductor and fixture have been designed and the heat treatment problem of the reverse fork has been successfully solved by double high frequency quenching.
结果表明，与普通高频淬火相比较，感应脉冲淬火工件变形微小，并可获得超常增硬效果；
The results show that pulse induction hardening can lead to super-hardening effects, giving little deformation of the hardened parts.
采用盐浴加热循环淬火和高频感应加热淬火对T10A钢进行组织超细化预处理，然后在恒温压缩变形条件下进行超塑性研究。
The superplasticity research was carried out under constant temperature compression deformation for salt-bath cyclic quenched and high frequency hardened T10A steel.
设计并制造了一台锯链链轴高频感应加热淬火机械装置。
A high frequency induction hardening machine for chain pin was researched and designed.
根据主链轮的受力，确定了合理的高频淬火技术要求、淬火工艺、感应器的结构和工艺参数。
Based on main chain spocket of shearers, the paper describes special requirement of reasonable high frequency quench, quench technology, structure and technology parameter of the inductor.
根据主链轮的受力，确定了合理的高频淬火技术要求、淬火工艺、感应器的结构和工艺参数。
Based on main chain spocket of shearers, the paper describes special requirement of reasonable high frequency quench, quench technology, structure and technology parameter of the inductor.
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