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Database: 365,228(8 Aug 2026)
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GB/T 1568-2008 in English

GB/T 1568-2008 in English

VALID

Technical specifications for keys

  • Issued on:2008-09-27
  • Implemented on:2009-05-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $80.00
$78.00
Standard No: GB/T 1568-2008
Document status: VALID
Title in English: Technical specifications for keys
Title in Chinese: 键 技术条件
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2008-09-27
Implemented on: 2009-05-01
Superseding: GB/T 1568-1997 Technical specifications for keys
Chinese Classification: J18-Chain drive, belt drive and key joint
Professional Classification: GB-National Standard
Related Keywords: technical specifications
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Related Topics: technical standard
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《GB/T 1568-2008键 技术条件》由TC109(全国机器轴与附件标准化技术委员会)归口,主管部门为国家标准化管理委员会。
本标准是对GB/T 1568-1997《键技术条件》的修订。
本标准规定了除花键外的技术要求、验收检查、标志与包装。
本标准与GB/T 1568-1997相比主要变化如下:
―――在范围中增加“除花键外的各种键……”;
―――按GB/T 1.1修改规范性引用文件的条文;
―――将3.2“裂缝”改为“裂纹”,删去“和影响使用的条痕、凹痕……”;
―――删去3.3中“端部的半圆面积不允许有影响使用的缺陷”;
―――3.4后增加“(小键取小值,大键取大值)”内容;
―――3.5增加“……、导向键……”,相应表1中增加“导向键”的内容。


Scope

This standard specifies the technical requirements, acceptance inspection, marking and packaging of various keys except splines.

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