internal shaving cutter - nachi america · internal shaving cutter applications planetary ring gear...
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![Page 1: Internal Shaving Cutter - Nachi America · Internal Shaving Cutter Applications Planetary ring gear for automatic transmission in cars Internal Shaving Allows crowning shape correction](https://reader034.vdocuments.site/reader034/viewer/2022042804/5f591a7d0f130061272734c2/html5/thumbnails/1.jpg)
Internal Shaving Cutter
ApplicationsPlanetary ring gear for automatic transmission in cars
Internal Shaving
● Allows crowning shape correction not possible with broaching● Reduces gear noise
● Enables profile correction of internal helical gear by internal shaving, that was previously difficult
![Page 2: Internal Shaving Cutter - Nachi America · Internal Shaving Cutter Applications Planetary ring gear for automatic transmission in cars Internal Shaving Allows crowning shape correction](https://reader034.vdocuments.site/reader034/viewer/2022042804/5f591a7d0f130061272734c2/html5/thumbnails/2.jpg)
Internal helical gear finishing by Internal Shaving Cutter
![Page 3: Internal Shaving Cutter - Nachi America · Internal Shaving Cutter Applications Planetary ring gear for automatic transmission in cars Internal Shaving Allows crowning shape correction](https://reader034.vdocuments.site/reader034/viewer/2022042804/5f591a7d0f130061272734c2/html5/thumbnails/3.jpg)
Internal helical gear in shaving process
Gear cutting
Conventional process
Blank
BroachingBroachBroaching Machines
Gear ShapingGear Shaper CutterGear Shaper
Gear Shaving
![Page 4: Internal Shaving Cutter - Nachi America · Internal Shaving Cutter Applications Planetary ring gear for automatic transmission in cars Internal Shaving Allows crowning shape correction](https://reader034.vdocuments.site/reader034/viewer/2022042804/5f591a7d0f130061272734c2/html5/thumbnails/4.jpg)
Profile and lead accuracy after internal shaving
Profile Error Lead Error
Crowning