GB/T 6877-2008 English PDF

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GB/T 6877-2008: Classification, terminology and numbering for parts and assemblies of the time measuring instruments -- Classification, terminology and numbering for parts and assemblies of mechanical wrist watch movements
Status: Valid

GB/T 6877: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 6877-2008	198	Add to Cart	1 days	Classification, terminology and numbering for parts and assemblies of the time measuring instruments -- Classification, terminology and numbering for parts and assemblies of mechanical wrist watch movements	Valid
GB/T 6877-1986	RFQ	ASK	6 days	Classification, terminology and numbering for parts and assemblies of the mechanical time measuring instruments--Classification, terminology and numbering for parts and assemblies of wrist watches and lever escapemen	Obsolete

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Basic data

Standard ID: GB/T 6877-2008 (GB/T6877-2008)
Description (Translated English): Classification, terminology and numbering for parts and assemblies of the time measuring instruments -- Classification, terminology and numbering for parts and assemblies of mechanical wrist watch movements
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y11
Classification of International Standard: 39.040.10
Word Count Estimation: 38,355
Date of Issue: 2008-07-31
Date of Implementation: 2009-05-01
Older Standard (superseded by this standard): GB/T 6877-1986
Regulation (derived from): National Standard Approval Announcement 2008 No.12 (Total No.125)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the classification of mechanical watch movement components, names and numbers. This standard applies to the structure and function of different mechanical watch movement.

GB/T 6877-2008: Classification, terminology and numbering for parts and assemblies of the time measuring instruments -- Classification, terminology and numbering for parts and assemblies of mechanical wrist watch movements

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Classification, terminology and numbering for parts and assemblies of the time measuring instruments. Classification, terminology and numbering for parts and assemblies of mechanical wrist watch movements ICS 39.040.10 Y11 National Standards of People's Republic of China Replacing GB/T 6877-1986 Timing equipment parts category, name and number Mechanical watch movement parts category, name and number Posted 2008-07-31 2009-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 classification, name and number 1 2.1 mover system 1 2.2 drivetrain 2 2.3 escapement speed line 3 Article 2.4 on the dial needle system 5 2.5 splint class 7 2.6 Earthquake apparatus 9 2.7 calendar mechanism 9 2.8 weeks calendar, calendar, calendar, 24, hopping, stars, moon phase mechanism 12 2.9 15 speed dial mechanism 2.10 automata 17 2.11 shows the Agency 19 2.12 hammer mechanism 21 When measuring mechanism 21 2.13 When the alarm mechanism 23 2.14 2.15 General Part name and number 25 Appendix A (normative) mechanical watch movement components of general application name and number 26 A. 1 mark 26 A. 1.1 General 26 nails A. 26 1.2 General gems A. No. 2 and illustrated 26 Annex B (informative) mechanical watch movement schematic assembly 29 B. 1 Basic movement 29 B. 2 calendar mechanism movement 32 B. 3 automatic movement mechanism 32

Foreword

This standard replaces GB/T 6877-1986 "mechanical timing equipment parts category, name and number of the watch and clock parts and fork watts type Member category, name and number. " This standard and GB/T 6877-1986 compared to the main changes are as follows. --- Added "original dynamic system" component content (see 2.1); --- Increased "transmission" component content (see 2.2); --- Added "escapement speed line" component content (see 2.3); --- Added "on the dial needle bar line" parts content (see 2.4); --- Added "splint class" components content (see 2.5); --- Added "calendar mechanism" component content (see 2.7); --- Added "Zhou Li, calendars, calendar, 24, hopping, stars, moon phase mechanism" (see 2.8); --- Added "quick dial mechanism" (see 2.9); --- Added "shows Energy Agency" (see 2.11); --- Increased "hammer mechanism" (see 2.12); --- Added "measured body" (see 2.13); --- The original "screw-type" as the common parts adjustments to the standard accessory (see Appendix A); --- The original "class diamond" as a general member to adjust the standard accessory (see Appendix A); --- Abolition of the "appearance classes" chapter; --- Canceled on "fork-watt alarm clock" parts content; --- Abolition of the "code and ID adding method," the contents of the original Appendix A; --- Adds a new Appendix A "mechanical watch movement components of general application name and number." Appendix A of this standard is a normative appendix, Appendix B is an informative annex. The standard proposed by China National Light Industry Council. This standard by the National Standardization Technical Committee clocks (SAC/TC160) centralized. This standard was drafted. Tianjin Seagull Watch Group Co., Ltd., Institute of Light Industry watch, watch factory in Guangzhou, Shenzhen FIYTA Sophisticated Timing Manufacturing Co. The main drafters of this standard. Ma Guangli, Liu Lianzhong, Lidong Wen, Lupei Wen, Zhang Ming, Zhou Wenxia, \u200b\u200bBao Xianyong. This standard replaces the standards previously issued as follows. --- GB/T 6877-1986. Timing equipment parts category, name and number Mechanical watch movement parts category, name and number

1 Scope

This standard specifies the classification of mechanical watch movement components, name and number. This standard applies to the different structures and functions of mechanical watch movement. 2 classification, name and number Original dynamic system mechanical watch movement in the parts category, name and number are shown in Table 1. Table 1 original dynamic system No. Chinese Name English Name Remarks Z01000 mover assembly movementbarrel, complete 01001 box round barreldrum 01002 cover barrelcover 01003 axis barrelarbor B01011 spring member mainspringassembly 01011 Clockwork body bodyofmainspring 01012 Clockwork outer hook mainspringcatchpiece 01013 Clockwork rivet mainspringrivet Z01050 automatic mover assembly automaticmovementbarrel, complete B01051 automatic wheel barrel member automaticbarrelassembly (arbor, drumandcover) 01051 automatic movement barrel barreldrumforautomatic B01061 automatic winding member mainspringassemblywithslidingattachment 01061 automatic winding body bodyofmainspringwithslidingattachment 01 062 clockwork slidingattachment Z01080 second mover assembly secondmovementbarrel, complete For having two barrel wheel The movement The second round secondbarreldrum box 01081 01082 Article cover secondbarrelcover 01083 second axis secondbarrelarbor ......

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