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JJG 1109-2015 English PDF

US$389.00 · In stock
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JJG 1109-2015: Calibrators for Railway Switch Offset Rule
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJG 1109-2015	English	389	Add to Cart	3 days [Need to translate]	Calibrators for Railway Switch Offset Rule	Valid	JJG 1109-2015

PDF similar to JJG 1109-2015

Standard similar to JJG 1109-2015

JJG 1114 JJF 1280 JJF 1126 JJF 1105 JJF 1099 JJF 1100

Basic data

Standard ID	JJG 1109-2015 (JJG1109-2015)
Description (Translated English)	Calibrators for Railway Switch Offset Rule
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A52
Classification of International Standard	17.040
Word Count Estimation	16,137
Date of Issue	2015-02-09
Date of Implementation	2015-05-09
Regulation (derived from)	State Quality Inspection Administration Announcement 2015 No. 26
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine
Summary	This Standard applies to the measurement range (100 ~ 1290) mm and (100 ~ 1800) mm railway branch from the foot test the initial verification, subsequent verification and the use of checks.

JJG 1109-2015: Calibrators for Railway Switch Offset Rule

---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.
Verification Regulation of Calibrators for Railway Switch Offset Rule State verification procedures People's Republic of China Support from the foot rail Calibrator Issued on. 2015-02-09 2015-05-09 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Support from the foot rail Calibrator Verification Regulation Focal point. the National Railway special equipment metering metering technology committee dedicated railway The length of the Technical Committee Main drafting unit. China Academy of Railway Sciences Institute of Measurement Standards Shijiazhuang Railway Transportation School Factory Measurement of the Hohhot Railway Bureau Participated in the drafting unit. Shenyang Railway Bureau of quality and technical supervision This procedure entrust the national railway special equipment measurement technology committee railway length measurement technology division The Committee is responsible for interpreting surgery The main drafters of this procedure. Lijun Xia (China Academy of Railway Sciences Institute of Standards and Metrology) Fanzhen Liang (Shijiazhuang Railway Transportation School Factory) Wang Qian (Hohhot Railway Bureau, the measurement) Drafters participate. Wang Ping Act (Shenyang Railway Bureau of quality and technical supervision)

Introduction (Ⅱ) 1 Scope (1) 2 Overview (1) 3 metering performance requirements (2) 3.1 Surface roughness (2) A plane straightness of 3.2 (2) End plate measuring surface measured 3.3 on the vertical plane A and B of (2), respectively 3.4 end straightness measurement measuring surface plate (2) 3.5 measuring block measuring surface to the reference plane A and B of verticality (2), respectively 3.6 C bearing seat surface, the top face of the end plate measured height difference between the reference plane B (2) 3.7 Ⅰ type test operates on the reference line A reference plane parallelism (2) 3.8 Ⅰ type test - measuring block measuring surface parallel with the auxiliary measuring surface (2) 3.9 Calibrator type Ⅱ two bearing D face parallel plane A (2) 3.10 Ⅰ type test the maximum permissible error (2) 3.11 Ⅱ type test - measuring block measuring surface to measure distance between the end plate measuring surface (2) 3.12 Ⅰ type Calibrator Repeatability (2) 3.13 show drift (2) 4 General Requirements (2) 4.1 Appearance (2) 4.2 Interaction of each part (3) 5 control of measuring instruments (3) 5.1 test conditions (3) 5.2 Verification Project (4) 5.3 Verification Methods (4) 5.4 Verification Results Processing (6) 5.5 test cycle (6) Appendix A railway branch from the foot Calibrator test records (7) Appendix B calibration certificate and test results in the notice page format (8)

Introduction

This procedure prepared on the basis JJG 1108-2015 "railway support from the foot," the relevant requirements made. This procedure was first formulated. Support from the foot rail Calibrator Verification Regulation

1 Scope

The order applies to measuring range (100 ~ 1290) mm and (100 ~ 1800) mm rail support from the foot Calibrator initial verification, subsequent verification and the use of checks.

2 Overview

Support from the foot rail test (hereinafter referred to as "Calibrator") is a test of special support from the foot rail gage. According to the prosecution Given the structure type is divided into type Ⅰ and type Ⅱ two types. Ⅰ type test measures the agency is movable, in the full amount of support from the foot At any point within the measuring range of the process, the structure shown in Figure 1; type Ⅱ Calibrator is a fixed point in the form of measurement, and its structure as shown in picture 2. Figure 1 Ⅰ type rail support from the foot Calibrator Schematic 1- verification body; 2- job reference line; 3- slider; 4 - measuring block; 5- end measuring plate; 6- bearing seat; 7- fastening screws; 11- measuring surface; 8- measuring device; 9- display means; 10- aided measurement surface Figure 2 Ⅱ type of support from the foot rail Calibrator Schematic 2- measuring block;; 1- 3- test body support seat; 4 - end measurement plate; 5- end measuring plate surface measurements; 6- measuring block measuring surface

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