HOME Cart(12) Quotation About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

JJG 1150-2018 English PDF

US$349.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 1150-2018: Rules for Measuring Center Height of Coupler for Railway Locomotive and Vehicle
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJG 1150-2018	English	349	Add to Cart	3 days [Need to translate]	Rules for Measuring Center Height of Coupler for Railway Locomotive and Vehicle	Valid	JJG 1150-2018

PDF similar to JJG 1150-2018

Standard similar to JJG 1150-2018

JJG 1114 JJF 1280 JJF 1126 JJG 1153 JJG 1155 JJG 1152

Basic data

Standard ID	JJG 1150-2018 (JJG1150-2018)
Description (Translated English)	Rules for Measuring Center Height of Coupler for Railway Locomotive and Vehicle
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A52
Classification of International Standard	17.040
Word Count Estimation	15,172
Date of Issue	2018-02-27
Date of Implementation	2018-05-27
Regulation (derived from)	AQSIQ Announcement No. 26 of 2018
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine
Summary	This standard is applicable to the first verification, follow-up verification and in-use inspection of the height measuring scale of the center of the coupler (hereinafter referred to as the hook height) of the railway rolling stock. This standard does not apply to the verification of the center height measuring device of the close-coupled coupler.

JJG 1150-2018: Rules for Measuring Center Height of Coupler for Railway Locomotive and Vehicle

---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.
Rules for Measuring Center Height of Coupler for Railway Locomotive and Vehicle National Metrology Verification Regulations of the People's Republic Railway locomotive vehicle coupler center height measuring ruler Published on.2018-02-27 2018-05-27 implementation The General Administration of Quality Supervision, Inspection and Quarantine issued Railway locomotive vehicle coupler center Height gauge test procedure Focal Point. National Railway Special Measuring Instrument Measurement Technical Committee Railway special length subcommittee Main drafting unit. Quality and Technical Supervision Office of Shenyang Railway Bureau Datong Electric Locomotive Co., Ltd. Xi'an Railway Bureau Quality and Technical Supervision Office Participated in the drafting unit. Liuzhou Kelu Measuring Instrument Co., Ltd. This regulation entrusts the national railway special measuring instrument measurement technical committee railway special length technology The committee is responsible for explaining The main drafters of this procedure. Wang Faping (Shenyang Railway Bureau Quality and Technical Supervision Institute) Qiu Huiqun (Datong Electric Locomotive Co., Ltd.) Ma Yong (Quality and Technical Supervision Institute of Xi'an Railway Bureau) Participate in the drafters. Gu Xiaoling (Liuzhou Kelu Measuring Instrument Co., Ltd.)

Introduction (II) 1 Scope (1) 2 Overview (1) 3 Metrological performance requirements (2) 3.1 Marker Width and Width Difference (2) 3.2 Surface roughness of the working surface (2) 3.3 The height of the center height of the coupler and the straightness of the marking surface of the main ruler (2) 3.4 The height of the center height of the coupler on the side A of the coupler and the main ruler face the common plane of the two-foot work face (2) 3.5 The parallelism of the two-foot work facing its common plane (2) 3.6 Distance from the edge of the ruler marking surface to the marking surface of the main ruler (2) 3.7 The perpendicularity of the knuckle plate end face to the common plane of the two-foot working face (2) 3.8 Straightness of the working slope on the crochet (2) 3.9 The crochet measures the symmetry of the working diagonal on the centerline (2) 3.10 The coincidence of the cursor mark and the main rule mark (2) 3.11 Beam rigidity (2) 3.12 repeatability (2) 3.13 Maximum allowable error (2) 4 General technical requirements (2) 4.1 Appearance (2) 4.2 Interaction of various parts (3) 4.3 Insulation resistance (3) 5 measuring instrument control (3) 5.1 Verification conditions (3) 5.2 Verification project (4) 5.3 Verification method (5) 5.4 Processing of verification results (7) 5.5 Verification cycle (7) Appendix A Railway Locomotive Vehicle Coupler Center Height Measuring Ruler Record (8) Appendix B Format of verification certificate and verification result page (9)

Introduction

This regulation is based on TG/CL110-2011 "Railway Truck Repair Procedures" and TG/CL111-2012 "Railroad Compiled in the relevant requirements of the Regulations for the Repair of Freight Cars. This procedure is the first release. Railway locomotive vehicle coupler center height measuring rule verification procedure

1 Scope

This procedure is applicable to the first verification of the center height measuring ruler (hereinafter referred to as the hook height) of the railway locomotive vehicle. Subsequent verification and in-use inspection. This procedure does not apply to the verification of the centering height measuring device of the close-coupled coupler.

2 Overview

The hook height gauge is a railway that measures the vertical distance from the center line to the rail surface of the locomotive vehicle coupler (except the close-coupled hook) The special measuring instrument, the structure diagram is shown in Figure 1. The hook height gauge can include the upswing measurement function of the hook head, and the structure The schematic is shown in Figure 2. According to different display modes, it can be divided into ruler class and digital display class. Figure 1 Schematic diagram of the hook height 1-foot seat; 2-beam; 3-fastening screw; 4-master ruler; 5--crop test plate; 6-cursor ruler Figure 2 Schematic diagram of the hook height gauge including the measurement function of the upturning amount of the head of the coupler 1-foot seat; 2-beam; 3-fastening screw; 4-master ruler; 5-upper sag ruler; 6-knuckle tester; 7-cursor ruler

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJG 1150-2018_English be delivered?

Answer: Upon your order, we will start to translate JJG 1150-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJG 1150-2018_English with my colleagues?

Answer: Yes. The purchased PDF of JJG 1150-2018_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.