JB/T 6346.1-2008 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 6346.1-2008	RFQ	ASK	5 days	Horizontal hobbing machines. Part 1: Testing of the accuracy	Obsolete
JB/T 6346-1992	239	Add to Cart	2 days	(Horizontal hobbing Technical conditions)	Obsolete

Similar standards

GB/T 38193   JB/T 12396   JB/T 8490   JB/T 6342.2   JB/T 6342.1   JB/T 6347.2   

Basic data

Standard ID: JB/T 6346.1-2008 (JB/T6346.1-2008)
Description (Translated English): Horizontal hobbing machines. Part 1: Testing of the accuracy
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: J56
Classification of International Standard: 25.080.99
Word Count Estimation: 30,379
Date of Issue: 6/4/2008
Date of Implementation: 11/1/2008
Older Standard (superseded by this standard): JB/T 5570-1991
Quoted Standard: GB/T 17421.1-1998
Regulation (derived from): State-Development-Reform Commission Notice 2008 No. 38
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the preset test for general purposes and common horizontal hobbing accuracy, geometric precision, driving precision, accuracy test and corresponding tolerances. This standard applies to a maximum workpiece diameter 500mm ~ 2000mm, maximum workpiece length 2000mm ~ 8000mm ordinary horizontal hobbing.

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