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Database: 189759 (19 Oct 2025)
JB/T 6728.2-2008 English PDF
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JB/T 6728.2-2008
: Internal combustion engines. Camshafts. Part 2: Wedge-cross rolling blanks
Status: Valid
Standard ID
Contents [version]
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Standard Title (Description)
Status
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JB/T 6728.2-2008
English
239
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Internal combustion engines. Camshafts. Part 2: Wedge-cross rolling blanks
Valid
JB/T 6728.2-2008
PDF similar to JB/T 6728.2-2008
Standard similar to JB/T 6728.2-2008
GB/T 1148
JB/T 6729
JB/T 9753.2
JB/T 6289
JB/T 6728.1
Basic data
Standard ID
JB/T 6728.2-2008 (JB/T6728.2-2008)
Description (Translated English)
Internal combustion engines. Camshafts. Part 2: Wedge-cross rolling blanks
Sector / Industry
Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard
J92
Classification of International Standard
27.020
Word Count Estimation
9,939
Date of Issue
2008-06-04
Date of Implementation
2008-11-01
Older Standard (superseded by this standard)
JB/T 8578-1997
Quoted Standard
GB/T 223.3; GB/T 223.4; GB/T 223.5; GB/T 223.72; GB/T 223.74; GB/T 226; GB/T 228; GB/T 231.1; GB/T 699; GB/T 2828.1; GB/T 3077; GB/T 6394; GB/T 10561-2005; GB/T 13320; JB/T 6729
Regulation (derived from)
NDRC Notice No. 38 of 2008
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the internal combustion engine camshaft blanks technical requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to less than or equal to 200mm diameter cylinder reciprocating piston internal combustion engine camshaft blanks (hereinafter referred to as the camshaft blank).