JB/T 2617.2-2017 English PDF

US$649.00 · In stock
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JB/T 2617.2-2017: Crankshaft grinding machines. Part 2: Testing of the accuracy
Status: Valid

JB/T 2617.2: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 2617.2-2017	649	Add to Cart	5 days	Crankshaft grinding machines. Part 2: Testing of the accuracy	Valid
JB/T 2617.2-1999	519	Add to Cart	3 days	Crankshaft grinding machine Accuracy inspection	Obsolete

Similar standards

GB/T 38193   JB/T 12396   JB/T 8490   JB/T 2617.3   JB/T 2617.4   JB/T 2617.1   

Basic data

Standard ID: JB/T 2617.2-2017 (JB/T2617.2-2017)
Description (Translated English): Crankshaft grinding machines. Part 2: Testing of the accuracy
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: J55
Classification of International Standard: 25.080.50
Word Count Estimation: 28,244
Date of Issue: 2017-01-09
Date of Implementation: 2017-10-01
Older Standard (superseded by this standard): JB/T 2617.2-1999
Quoted Standard: GB/T 1182-2008; GB/T 17421.1-1998; GB/T 17421.2-2016; GB/T 19660-2005
Regulation (derived from): Ministry of Industry and Information Technology Announcement No.2 of 2017
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the geometric accuracy of the crankshaft grinder, the working accuracy, the positioning accuracy of the axis and the repetitive positioning accuracy requirements, inspection methods and corresponding tolerances. This standard is applicable to mobile crankshaft grinders and numerically controlled crankshaft grinders (hereinafter referred to as machine tools) that have a maximum swing diameter of 200 mm to 1000 mm and a maximum workpiece length of 200 mm to 4000 mm.

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