Bevel-helical gearboxes B4 order code Y Z QG Side Special seal order via o B4-HV15A

Flender/Flender Gear Units/Bevel-helical gearboxes B4

tors are related to the mean normal module mn2.3 Bevel Gear Geometry Calculation 3 Determination of basic data and tooth depth at the calculation point Table 2.1 contains the basic data for the gear dimensions. The formulae to calculate toothdepth at the calculation point are given in Table 2.1. Fig. 2.2 Tooth prole of the basic rack for the wheel [ ISO2 ]. 1 tooth prole of the basic rack, 2 tooth prole with prole shift and thickness modication,3 reference lineTable 2.9 Relations between data types and Data type Data type No. xhm1kd1 2cham/C1/C1 cham1 2xhm1 khap/C1/C1(2. khapkd 2kd2khap (2. khf pkdkc1 2/C1/C1 kc1 2khf khap/C1/C1(2. xsmnkt 2Wm2 mmnkdkc1 2/C1/C1 tannDtannC 2/C1/C1kt2xsmn (2.4 2 Fundamentals of Bevel Gears Table 2.1 Tooth depth at the calculation point Designation Formula No. Mean working depth hmw2mmnkhap (2. Mean addendum, wheel ham2mmnkhapxhm1/C1(2. Mean dedendum, wheel hfm2mmnkhf pxhm1/C1(2. Mean addendum, pinion ham1mmnkhapxhm1/C1(2. Mean dedendum, pinion hfm1mmnkhf xhm1/C1(2. Clearance cmmnkhf khap/C1(2. Mean tooth depth or mean whole depth hmham1,2hfm1,2 (2. hmmmnkhapkhf /C1(2.Table 2.1 Calculation of basic data Designation Formula No. Mean pitch diameter, pinion dm1Rm1sin1 (2. Mean pitch diameter, wheel dm2Rm2sin2 (2. Offset angle in the axial plane, pinion marcsin2a dm2dm1cos2 cos1 BB FLENDER GRAFFENSTADEN 1 CCA(2. Offset angle in the pitch planemparcsinsinmsin cos1/C1/C1(2. Offset in the pitch plane apRm2sinmp (2. Mean normal modulemmn2Rm2sin2cosm2 z2(2. Generated normal pressure angle on the drive side nDdDflimlim (2. Generated normal pressure angle on the coast side nCdCflimlim (2. Effective pressure angle on the drive side eDnDlim (2. Effective pressure angle on the coast side eCnClim (2. Outer pitch cone distance, wheel Re2Rm2cbe2b2 (2. Inner pitch cone distance, wheel Ri2Re2b2 (2. Outer pitch diameter, wheel de2Re2sin2 (2. Inner pitch diameter, wheel di2