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Hebei Guoxin Machinery Parts Co., Ltd.
邮编：062550
电话：0317-2802663
传真：0317-2801099
邮箱：gx@guoxinjixie.com
手机：13833788812 (Manager Chen)
地址：South District of Renqiu Economic Development Zone, Hebei Province
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| Gear standard |
| 1. Grinding teeth: it 6 ~ it 4→ it 3, R A: 0.8 ~ 0.2 μm principle: forming method and generating method. (1) form grinding method for grinding teeth IT6 ~ It5, RA: 0.8 ~ 0.4 μm, grinding with form grinding wheel, higher productivity, lower machining precision and less application. (2) generating method grinding bevel surface wheel grinding: the profile of the wheel section is the profile of the imaginary rack, the workpiece rolls to the right, the right side of the first tooth groove is ground by the right side of the wheel, from the root to the top; Then the workpiece rolls to the left, grinding the left side of the l-groove with the left side of the wheel, also grinding from the root to the top, and when both sides of the l-groove are finished grinding, the wheel automatically exits the workpiece, the workpiece is graded and rotated, and then rolled to the right, grinding the second slot, and so on and so on until all the gear teeth are ground. |
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