標(biāo)準(zhǔn)編號(hào):	GB/T 3934-2003
中文名稱:	普通螺紋量規(guī) 技術(shù)條件
英文名稱:	Specification of gauges for general purpose screw threads
中標(biāo)分類(lèi):	J42    量具與量?jī)x
行業(yè)分類(lèi):	GB    國(guó)家標(biāo)準(zhǔn)
ICS分類(lèi):	17.040 17.040    長(zhǎng)度和角度測(cè)量 17.040
發(fā)布機(jī)構(gòu):	國(guó)家質(zhì)量技術(shù)監(jiān)督局
發(fā)布日期:	2003-11-10
實(shí)施日期:	2004-6-1
標(biāo)準(zhǔn)狀態(tài):	valid
替代舊標(biāo)準(zhǔn):	GB/T 3934-1983 GB 3934-1983 普通螺紋量規(guī)
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	16000 字
翻譯價(jià)格(元):	960.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This standard specifies the terms and definitions, classification, symbol, profile, tolerance, requirements, inspection, marking and packaging of gauges for general purpose screw threads. This standard is applicable to the gauges for general purpose screw threads with a profile angle of 60°, a nominal diameter of 1 mm to 355 mm and a screw pitch of 0.2 mm to 8 mm. The gauges for general purpose screw threads specified in this standard (hereinafter referred to as "thread gauge") is applicable to the inspection of general purpose metric screw threads specified in GB/T 192-2003, GB/T 193-2003, GB/T 196-2003 and GB/T 197-2003. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition applies. GB/T 192-2003 General purpose metric screw threads - Basic profile (ISO 68-1: 1998, MOD) GB/T 193-2003 General purpose metric screw threads - General plan (ISO 261: 1998, MOD) GB/T 196-2003 General purpose metric screw threads - Basic dimensions GB/T 197-2003 General purpose metric screw threads - Tolerances (ISO 965-1: 1998, MOD) 3 Terms and definitions The terms and definitions specified in GB/T 192-2003, GB/T 193-2003, GB/T 196-2003, and GB/T 197-2003 and the following apply. 3.1 gauges for general purpose screw threads a measuring instrument that has standard profiles for general purpose metric screw threads, and can reflect the boundary condition of the inspected internal and external thread. It can be classified into working gauges for general purpose screw threads and check gauges for general purpose screw threads based on the use performance

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Classification 5 Symbols 6 Thread profile of thread gauge 7 Tolerance 8 Requirements 9 Inspection 10 Marking and packaging Annex A (Normative) Smooth limit gauge Annex B (Informative) Height of profile of not go screw ring gauges Annex C (Normative) Judgment whether qualified or unqualified of thread of workpieces