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JJF 1297-2011 English PDF

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JJF 1297-2011: Program of Pattern Evaluation of Cupping Testing Machine
Status: Valid

JJF 1297: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JJF 1297-2011English489 Add to Cart 4 days [Need to translate] Program of Pattern Evaluation of Cupping Testing Machine Valid JJF 1297-2011
JJF 1297-1990English199 Add to Cart 2 days [Need to translate] (0.03 to 1 MHz Voltage reference operating technical specifications) Obsolete JJF 1297-1990

PDF similar to JJF 1297-2011


Standard similar to JJF 1297-2011

GB/T 36126   JJF 1368   GB/T 1885   JJF 1296.1   JJF 1296.2   JJF 1295   

Basic data

Standard ID JJF 1297-2011 (JJF1297-2011)
Description (Translated English) Program of Pattern Evaluation of Cupping Testing Machine
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A53
Classification of International Standard 17.100
Word Count Estimation 21,271
Date of Issue 2011-07-28
Date of Implementation 2011-10-28
Quoted Standard JJG 583-2010; JJF 1011-2006; JB/T 7408; GB/T 2611-2007; GB/T 4156-2007; GB 5226.1-2008
Regulation (derived from) AQSIQ Announcement No. 118 of 2011
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to Cupping Tester (hereinafter referred to as the face test machine) the type of evaluation can also be used to guide the production process of product quality supervision and inspection.

JJF 1297-2011: Program of Pattern Evaluation of Cupping Testing Machine

---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.
Program of Pattern Evaluation of Cupping Testing Machine People's Republic of China National Metrology Technical Specifications Cupping testing machine model evaluation outline Issued on. 2011-07-28 2011-10-28 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Cupping testing machine model evaluation outline CuppingTesting Machine This specification by the State Administration of Quality Supervision, Inspection and Quarantine approved on July 28, 2011, and from From October 28, 2011 into effect. Focal point. the National Technical Committee on Metering hardness force value Main drafting unit. Iron and Steel Institute Beijing Institute of Metrology detection Participated in the drafting. Wuzhong Material Testing Machine Co., Ltd. Beijing Aerospace Institute of Measurement and Testing Technology This specification hardness values measured by the National Technical Committee of the force responsible for the interpretation The main drafters of this specification. Zhou Wei Song (Iron and Steel Research Institute) Chen Wu (Iron and Steel Research Institute) Luo Xin (Beijing Institute of Metrology detection) Drafters participate. Wang Peking (Wuzhong Material Testing Machine Co., Ltd.) Chunhua (Iron and Steel Research Institute) Mei Hongwei (Beijing Aerospace Measurement and Testing Technology Research Institute)

table of Contents

1 Scope (1) 2. Referenced Documents (1) 3 Terms, definitions and symbols (1) 4 Overview (1) Use 4.1 (1) 4.2 Principle (1) 5 legal management requirements (2) 5.1 Units of measurement requirements (2) 5.2 accuracy requirements (2) 5.3 legal metrology requirements for marking and identification of measuring instruments (2) Technical information and test prototype units 5.4 application should be submitted (2) 6 measurement requirements (2) 6.1 punch, die and mold dimensional tolerances pad (2) Ball surface roughness of 6.2 (3) Clamping force 6.3 (3) 6.4 verticality (3) 6.5 coaxial (3) 6.6 Erichsen value (IE) zero error (3) 6.7 Erichsen value (IE) indication error (3) 7 General technical requirements (3) 7.1 General requirements (3) 7.2 Electrical Equipment (4) 7.3 jolt resistance to transport performance (4) 7.4 Other requirements (4) 8 types of evaluation items (4) Test conditions and test items 9 (5) 9.1 Test Purposes (5) 9.2 Test conditions (5) 9.3 Test Method (5) Determination (7) 10 type of evaluation results 11 Type evaluation original record format (7) Appendix A measuring instrument type evaluation original record format (8) B Erichsen cupping values schematic appendix (11) Appendix C clamping force detection device schematic (12) D coaxial detector schematic appendix (13) Appendix E Erichsen value IE zero error detecting device schematic (15) Cupping testing machine model evaluation outline

1 Scope

This outline is applied to evaluate the type Erichsen testing machine (hereinafter referred to as test machine) can also be used to guide the production process The product quality supervision and inspection.

2 Citations

JJG583-2010 cupping test machine JJF 1011-2006 force value and hardness measurement terms and definitions JB/T 7408 Cupping test machine technical conditions GB/T 2611-2007 General requirements for testing machines Erichsen cupping test GB/T 4156-2007 Metallic materials - Sheet and strip - GB 5226.1-2008/IEC 60204-1.2005 Safety of machinery - Electrical machinery and electrical equipment - Part 1. General technical conditions These documents contain provisions which through reference in this syllabus constitute provisions of this outline. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this syllabus, however, the drum Reed whether the latest versions of these files according to the parties that this outline agreement. Those who do not note cited date Use, the latest versions apply to this outline. 3 Terms, definitions and symbols Terms and definitions GB/T 4156 and JJG583 defined apply to this outline. 3.1 clamping force holdingforce Cupping test machine pressing means acting on the vertical pressure (kN) on the sample. 3.2 through crack throughcrack Refers to the entire thickness of the sample through the cracks, and the width of the crack is just make light in part through the cracks. 3.3 Erichsen cupping value (IE value) Erichsencuppingindex Test when the cracks measured punch indentation depth.

4 Overview

4.1 Purpose Cupping test machine used to test metal sheet and strip at the time of drawing forming ability to withstand plastic deformation. 4.2 Principle Tester 10kN constant force, the specimen is clamped between the die and the die pad. Spherical end punch punching Forming a dent under the influence of the load, the sample was pressed into the die until a penetrating cracks. Based punch bit Shift dent depth is measured Erichsen cupping value, hereinafter referred to Erichsen value.

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