PCBN Turning Cutting Inserts Finishing Machining Hardened Steel Gears With Turning Insead of Grinding

1. What is the “Turning instead of Grinding” gear?

  The so-called " Turning instead of Grinding " process uses turning instead of grinding to become the final machining process. The time it takes to turn a gear is much shorter than the grinding technology, and the technical content is not high and the scrap rate is low. The grinding process requires repeated grinding of the gears to remove the cutting allowance, while the turning is completed by one cutting, which reduces the repetitive time and improves the production efficiency.

2. Why is the “Turning instead of Grinding” process attracting attention in the gear industry?

With the rapid development of modern manufacturing, the gear industry, which is the main component of the transmission system, is paying more and more attention to efficiency problems. How to improve production efficiency while reducing production costs is what manufacturers have always wanted to achieve. Therefore, with the development of the cutting tool industry, more new types of cutting tools have emerged, making " Turning instead of Grinding " a reality, so more and more users are concerned.

3. Case.

Halnn compound CBN tools BN-H21 interrupted cutting gear end face

Processing conditions: heavy interrupted turning

Workpiece hardness: HRC58-62

Tool type: BN-H21 WNGA080408

Cutting parameters: Cutting speed (Vc)=300m/min, 

Feed rate(Fr)=0.1mm/r, 

Cutting depth(ap)=0.3mm

Processing method: dry cutting

4. Packing & Certification

5. Service.

6. Contact us.

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