Standard No.:	GB/T 1993 5-2005
English Name:	Worm gears－ Geometry of worms－ Name plates for worm gear units, centre distances, information to be supplied to gear manufacturer by the purchaser
Chinese Name:	蜗杆传动 蜗杆的几何参数—蜗杆装置的铭牌、中心距、用户提供给制造者的参数
Chinese Classification:	J17    Gear and gear drive
Professional Classification:	GB    National Standard
Issued by:	AQSIQ SAC
Issued on:	2005-9-19
Implemented on:	2006-4-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	60.00
Delivery:	via email in 1~3 business day

本标准规定了对蜗杆装置铭牌的要求，推荐了蜗杆装置的中心距及提供给制造者的参数，以便制造出合格的蜗轮蜗杆产品。关丁优先选用的巾心距、为了加工提供给制造者的参数以及所要求的应用参数方面，本标准也适用于丌式蜗杆传动。本标准适用于中距≤500 nm的蜗杆传动。