GB/T 15753-1995 (English Version) PDF

Standard No.: GB/T 15753-1995
Language: Chinese, Available in English version
Release Date: 1995
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 15753-1995
Replace: JB 4021-85

Scope: This standard stipulates the error definition, code, accuracy grade, gear blank requirements, inspection and tolerance, backlash, drawing mark and dimensional data of circular cylindrical gears and their gear pairs. This standard applies to arcuate cylindrical gears and their gear pairs for parallel shaft transmission. The basic tooth profile of the gear complies with the provisions of GB12759-91 (also applicable to single arc gears conforming to JB929-67), the gear modulus complies with the provisions of GB1840-89, and the normal modulus is equal to 1.5-401nm. When the gear specifications exceed the range listed in this standard: when the normal modulus is greater than 40mm or the diameter of the pitch circle is greater than 4000mm or the effective tooth width is greater than 630mm, it can be handled according to the provisions of Appendix A (Supplement).

GB/T 15753-1995 history

1995 GB/T 15753-1995 Accuracy of cylindrical gear with circular-arc tooth profile