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Time of issue:2021-04-29
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(Summary description)Cubic boron nitride inserts are used to process hardened gears (hardness above HRC50), especially for strongly interrupted processing, which has obvious advantages over other tools. Greatly improve the production efficiency, as well as the accuracy and dimensional stability of the workpiece.

Car gear

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Car gear

Categories:Car parts
Author:
Origin:
Time of issue:2021-04-29
Views:0

Information

Case Study of Hard Intermittent Machining of Gear End Faces with Hard Tub CBN Inserts

Cubic boron nitride inserts are used to process hardened gears (hardness above HRC50), especially for strongly interrupted processing, which has obvious advantages over other tools. Greatly improve the production efficiency, as well as the accuracy and dimensional stability of the workpiece.

Hadetu has launched the HPN6006/HPN6006S, HPN6003 series of blades, which are suitable for processing hardened parts in strong intermittent working conditions and have a very good cost performance.

According to the different linear speeds, choose the appropriate blade grade to make it able to highlight the characteristics of the blade's wear resistance or impact resistance.

Case introduction:

Workpiece: Gear end face;
Processing conditions: strong intermittent processing;
Workpiece material and hardness:20CrMoTi ，58--62HRC；
Blade model:CNGA120412S02025；
Blade material	Cutting speed	Knife depth	lifespan
HPN6006	80m/min	0.25mm	550
A certain Japanese blade	80m/min	0.25mm	560