JB/T 4381-1999 English Version, JB/T 4381-1999 Permissible limit deviation in dimensions without tolerance indication for shearing of metal plates (English Version)

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JB/T 4381-1999 Permissible limit deviation in dimensions without tolerance indication for shearing of metal plates (English Version)
Standard No.:	JB/T 4381-1999	Status:	superseded remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	4500 words	Price(USD):	260.0 remind me the price change Email:
Implemented on:	2000-6-24	Delivery:	via email in 1~3 business day

Standard No.:	JB/T 4381-1999
English Name:	Permissible limit deviation in dimensions without tolerance indication for shearing of metal plates
Chinese Name:	冲压剪切下料未注公差尺寸的极限偏差
Chinese Classification:	J32 Forging and pressing
Professional Classification:	JB Professional Standard - Machinery
Issued by:	National Standardization Technical Committee for Forging
Issued on:	1999-06-24
Implemented on:	2000-6-24
Status:	superseded
Superseded by:	JB/T 4381-2011 Permissible limit deviation in dimensionswithout tolerance indication for shearing of metal plate
Superseded on:	2011-11-1
Abolished on:	2011-11-01
Superseding:	JB 4381-1987
Language:	English
File Format:	PDF
Word Count:	4500 words
Price(USD):	260.0
Delivery:	via email in 1~3 business day

Standard

JB/T 4381-1999 Permissible limit deviation in dimensions without tolerance indication for shearing of metal plates (English Version)
Standard No.	JB/T 4381-1999
Status	superseded
Language	English
File Format	PDF
Word Count	4500 words
Price(USD)	260.0
Implemented on	2000-6-24
Delivery	via email in 1~3 business day

Detail of JB/T 4381-1999

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

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Implemented on

Status

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Superseded on

Abolished on

Superseding

Language

File Format

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Price(USD)

Keywords

Introduction of JB/T 4381-1999

JB/T 4381-1999 本标准非等效采用 JIS B O410-1978《金属板剪切加工的普通容差》。本标准是对 JB 4381-87《冲压剪切下料件公差》的修订。修订时对技术内容略有增删。本标准规定了龙门式、开式剪板机剪切厚度为 12mm 以下的金属板件或供冲压用板坯的宽度、直线度、毛刺高度的公差。主要适用于图样上未注出公差的尺寸和要素。本标准不能满足剪切板件及冲压板坯的要求或允许采用比本标准规定更大的公差时，应单独标注尺寸公差或注明要素的技术要求。本标准于年月日首次发布。

Contents of JB/T 4381-1999

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