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螺旋伞齿轮精锻工艺能有效地降低成本、提高工效。和传统的切齿工艺相比,具有以下特点: 1.提高了齿的强度和耐磨性。2.齿形热处理变形小。3.啮合噪声稳定。4.齿形容易修正(如能容易地获得鼓凸齿形)。5.节省钢材10～20％。6.降低成本约20％。7.提高工
Spiral bevel gear forging process can effectively reduce costs and improve work efficiency. Compared with the traditional cutting process, has the following characteristics: 1. To improve the tooth strength and wear resistance. 2. Tooth heat treatment deformation is small. 3. Engaging noise stable. 4 toothed easy to correct (such as can be easily obtained toothed tooth). 5 to save 10 to 20% of steel. 6. Reduce the cost of about 20%. 7. Improve workers