Quick Reference Gear Table

Author: Xiong Wanwu
Publisher:
Publish Date: 2004-02-01
Features: This gear ratio table is calculated by computer based on the 66 commonly used gear numbers for various machine tools according to meshing conditions. The gear ratio is taken to the fifth decimal place, with a total of 55,500 gear sets. In the introduction at the beginning of the gear ratio table, it briefly introduces: basic knowledge of gear selection; the use method of the gear ratio table; the calculation and selection of gear ratios for lathes, gear hobbing machines, milling machines, gear hobbing machines, and gear shaping machines, as well as the calculation of relative errors in gear ratios, with examples provided for each type of machine tool. To utilize the direct addition method, specific gravity addition method, correction multiplication method, and improved Euclidean algorithm introduced in this book to calculate and select higher-precision gears, an integer factor table is appended at the end of the book. The data in this gear ratio table is accurate and easy to use. It can be referenced and used by mechanical processing workers and relevant technical personnel.