Seamless rectangular tube, rectangular steel tube, rectangular tube, cold drawn rectangular tube, cold drawn seamless rectangular tube Changzhou Chengxin Metal Products Co., Ltd , https://www.chengxinsteeltube.com
H is the boundary point between the curve QA and the curve AC; the corresponding point on the root curve: 7H is the boundary point between the curve AC and the curve CR. The BQ segment curve of the PBQ segment curve equation is a circular arc of a tooth tip. It can be seen that the equations of the N-segment curve are all parametric trigonometric equations. Using the ABC technique, the above equations GH, GPH, GKH, GNH are sequentially programmed, and the keyboard is input to the gear. The number of teeth, the modulus and the displacement coefficient can be used to obtain the position coordinate values ​​of the points on the gear profile curve. The equation for the computer-aided calculation of the cross-sectional area of ​​the gear tooth center line R is: HGFH According to the definite integral principle, the closed pattern area enclosed by the axis, the tooth groove center line and the tooth profile curve can be calculated by the following formula: HK error analysis for one Standard spur cylindrical displacement gear, its number of teeth, modulus DU66, displacement coefficient DE