电玩城游戏大厅

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                                专业机械设备领域精密齿轮制造商标准件厂家直供

                                电玩城游戏大厅 计算公式

                                同步带轮模数,齿数和外径怎么计算关系

                                同步带轮


                                同步带轮模数,齿数和外径怎么计算关系

                                外径D=d-2*δ,d=模数*齿数,δ为节顶距,随模数而变化,模数1时为0.25,模数2时为0.5,以此类推。

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