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                齿条型号及规格参数

                规格Specifications

                精度等级

                Precision grade

                JIS 5

                DIN 9 e 27

                齿面硬度

                Tooth hardness

                4550HRC

                齿  型

                Gear teeth

                斜齿

                Helical

                表面处理

                Surrace treatment

                研磨

                Grinding

                压力角

                Pressure angle

                20°

                齿面处理

                Trdatment of Tooth

                精切削

                Finish cutting

                材  质

                Material

                S45C

                热处理

                Heat treatment

                齿面高周波热处理

                Tooth surface induction hardened

                右旋角

                 Right Hand Angle

                19°31′42″


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