

内齿圈
螺旋角:7
材质:18CrNiMo7-6
硬度:58-62HRC
技术难点:内斜齿及渗碳淬火变形控制
Helical angle:7
Material:18CrNiMo7-6
Hardness:58-62HRC
Technical difficulties:control of heat treatment deformation
螺旋角:7
材质:18CrNiMo7-6
硬度:58-62HRC
技术难点:内斜齿及渗碳淬火变形控制
Helical angle:7
Material:18CrNiMo7-6
Hardness:58-62HRC
Technical difficulties:control of heat treatment deformation