同步带计算公式.doc

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1、带长的计算公式圆弧齿同步带轮轮齿ArctoothTimingtooth槽型节距pb齿槽深hg齿槽圆弧半径R齿顶圆半角r1齿槽宽s两倍节顶距2δ齿形角3M31.280.910.26~0.351.900.762≈14°5M52.161.560.48~0.523.251.144≈14°8M83.542.570.78~0.845.351.372≈14°14M146.204.651.36~1.509.802.794≈14°20M208.606.841.95~2.2514.804.320≈14°直边齿廓尺寸Dimensionoflineartypepulley型号MXLXXLXLLHXHXXH齿槽底宽b

2、w0.84±0.051.14±0.051.32±0.053.05±0.104.19±0.137.90±0.1512.17±0.18齿槽深hg0.6900.8401.6502.6703.0507.14010.310-0.05-0.05-0.08-0.10-0.13-0.13-0.13齿槽半角Φ+1.5°20252520202020齿根圆角半径rb0.350.350.411.191.601.983.96齿顶圆角半径rt0.13+0.050.30+0.050.64+0.051.17+0.131.60+0.132.39+0.133.18+0.130000000两倍节顶距2β0.5080.5080.5

3、080.7621.3722.7943.0481、同步带轮的型式2、齿型尺寸、公差及技术参数3、各种型号同步带轮齿面宽度尺寸表同步带轮的型式　AS型BS型AF型BF型W型　齿型尺寸、公差及技术参数 齿轮直边齿形尺寸和公差(mm)　　节线代号bwhgΨ+1.5°rbrt2δ查 看MXL0.84±0.050.69200.350.130.508详细规格XXL1.14±0.050.84250.350.300.508详细规格XL1.32±0.051.65250.410.640.508详细规格L3.05±0.102.67201.191.170.762详细规格H4.19±0.133.05201.601.61

4、.372详细规格XH7.90±0.157.14201.982.392.794详细规格XXH12.17±0.1810.31203.963.183.048详细规格　T型齿同步带轮齿型尺寸(mm)　　齿距代号形状形状ygradrbrt2a查看SEbrNbrSEhgNhg　偏差　偏差　偏差mix±.15°max　偏差　T2.51.75+0.0501.83+0.0500.75+0.0501250.20.3+0.0500.6详细规格T52.96+0.0503.32+0.0501.25+0.0501.95250.40.6+0.0501详细规格T106.02+0.106.57+0.102.6+0.103.4

5、250.60.8+0.102详细规格T2011.65+0.15012.6+0.1505.2+0.1306250.81.2+0.103详细规格　HTD同步带轮齿型尺寸(mm)　　节距型号节距齿高底圆半径齿槽宽齿顶圆半径齿形角查 看3M31.280.911.900.3≈14°详细规格5M52.160.563.250.48≈14°详细规格8M83.542.575.350.8≈14°详细规格14M146.204.659.801.4≈14°详细规格　各种型号同步带轮齿面宽度尺寸(mm) 表4型号同步带宽度 同步带轮最小实际宽度  代号带宽两面挡边带轮单面挡边带轮无挡边带轮MXL0123.0456019

6、4.85.86.87.80256.47.58.59.5XL0256.47.58.59.50317.9910110379.5111213L05012.71415.51707519.121222410025.42728.530H07519.121232510025.427293115038.140424420050.8535558XH20050.857606330076.2848790400101.6111114117XXH20050.857616430076.2848892400101.6111115118500127.0138142145T2.5446786689101010121314T5

7、AT56689111010121315161618202225252729311616182224T10AT10252527303332323437405050535659T20AT203232353840505053566075757881851001001051081123MS3M66910119912131415151819205MS4.5MS5M9912131415151819202525282930