Standard No.:	GB/T 11365-1989
English Name:	Accuracy of bevel and hypoid gears
Chinese Name:	锥齿轮和准双曲面齿轮精度
Chinese Classification:	J17    Gear and gear drive
Professional Classification:	GB    National Standard
Issued by:	AQSIQ
Issued on:	1989-5-6
Implemented on:	1990-1-1
Status:	superseded
Superseded by:	GB/T 11365-2019 Bevel gears—ISO system of accuracy
Superseded on:	2020-5-1
Superseding:	JB 180-1960
Language:	English
File Format:	PDF
Word Count:	17000 words
Price(USD):	510.00
Delivery:	via email in 1~3 business day

本标准规定了锥齿轮和准双曲面齿轮及其齿轮副的误差、定义、代号、精度等级、齿坏要求、检验与公差、侧隙和图样标注。
本标准适用于中点法向模数mn〉1mm的直齿、斜齿、曲线齿锥齿轮和准双曲面齿轮（以下简称齿轮）。
当齿轮规格超出本标准表中所列范围（中点法向模数大于55mm，中点分度圆直径大于4000mm）时，可按附录A（补充件）规定处理。