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JB/T 6341.2-2007 English PDF

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JB/T 6341.2-2007: Steel ball grinding machines. Part 2: Testing of the accuracy
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 6341.2-2007English389 Add to Cart 3 days [Need to translate] Steel ball grinding machines. Part 2: Testing of the accuracy Valid JB/T 6341.2-2007

PDF similar to JB/T 6341.2-2007


Standard similar to JB/T 6341.2-2007

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Basic data

Standard ID JB/T 6341.2-2007 (JB/T6341.2-2007)
Description (Translated English) Steel ball 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 12,125
Date of Issue 2007-10-08
Date of Implementation 2008-03-01
Older Standard (superseded by this standard) JB/T 5567-1991
Quoted Standard GB/T 17421.1-1998; GB/T 308-2002
Regulation (derived from) NDRC Notice No. 66 of 2007
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the ball magic ball machine geometric precision, accuracy test work methods and the corresponding tolerances. This standard applies to wheel diameter 500mm ~ 950mm, processing ball diameter 1. 5mm ~ 50mm of vertical and horizontal ball ball machine. This section applies only to machine accuracy test does not apply to the operation of the machine checks (such as vibration, abnormal noise, moving parts crawling etc.), or machine -parametric tests (such as speed, feed rate, etc.). These tests should be carried out before the test accuracy.

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