GB/T 5095.15-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 15: Mechanical tests on contacts and terminals Part 8: Test 15h Resistance of contact fixing mechanism to tool use

It is to establish detailed standard test methods to check the ability of contacts to withstand the use of tools when inserting and removing them. GB/T 5095.15-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 15: Mechanical tests on contacts and terminals Part 8: Test 15h Resistance of contact fixing mechanism to tool use GB/T5095.15-1997 Standard download decompression password: www.bzxz.net

GB/T 5095. 15—1997
This standard adopts IEC512-15-81995 Basic test procedures and measurement methods for electromechanical components for electronic equipment
Part 1 Mechanical test of contact lead-out terminal Part 8: Test 15h This standard was proposed by the Ministry of Electronic Industry of China. Contact fixing mechanism resistance to tool use ", This standard was submitted by the National Technical Committee for Standardization of Electromechanical Components for Electronic Equipment. This standard was drafted by the Standardization Research Institute of the Ministry of Electronic Industry. The main drafters of this standard: Yu Yufang, Wang Qilong, Zhang Juhua, Wang Yutang Part 15
GB/T 5095. 15—1997
IEC Foreword
1) IEC (International Electrotechnical Commission) is a worldwide standardization organization composed of national electrotechnical committees (IEC National Committees). The purpose of IEC is to promote international cooperation on standardization issues in the electrical and electronic fields. To this end, among other activities, IEC publishes international standards. The formulation of international standards is undertaken by technical committees, and any IEC national committee that is concerned with the content may participate in the formulation of international standards. Any international, governmental and non-governmental organization that has a relationship with IEC may also participate in the formulation of international standards. IFC maintains a close cooperative relationship with the International Organization for Standardization (ISO) on the basis of conditions determined by consultation between the two organizations. 2) IEC: Formal resolutions or agreements on technical issues are formulated by technical committees with the participation of national committees that are particularly concerned with these issues, and represent the international consensus on the issues involved as much as possible. 3) These resolutions or agreements are published in the form of standards, technical reports or guidelines, and are recommended for international use and, in this sense, recognized by the National Committees.
4) In order to promote international unification, each IEC National Committee has the responsibility to make the national regional standards adopt IEC standards as much as possible. Any differences between IEC standards and corresponding national or regional standards should be indicated in the national or regional standards. 5) IEC has not established any procedures for the use of the approval mark. TEC is not responsible when claiming that a product conforms to the corresponding IEC standard. 6) Note that some parts of this international standard may involve patent rights. IEC is not responsible for any patent rights. International standard IEC512-11-8 is derived from IEC/IC48 (Electromechanical elements for electrical equipment) The text of this standard is based on the following documents:
48R/421/DIS
Voting report
48B/450/RVD
Voting approval Details of the promotion of this standard can be found in the voting report listed in the table above. This standard is used together with 1EC12.1 (Part 1: General). The entire set of standards, including other test methods, will be published as soon as it is completed. National Standard of the People's Republic of China
Electromechanical components for electronic equipment
Basic test procedures and measurement methods
Part 15: Mechanical tests on contacts and terminals Part VIII: Test 15h Resistance of contact fixing mechanism to tool use
Electromechanical eumponenis for elctronic cquipmentBasie lesting procedures and mensuring mellorsPart 15:Mechanical tcsts n cuntacisand ierminationsSection B:Test 15 h Contact retention systemresistance to lonl application1Scope and purpose
GR/T 5095.151997
idt rEC 512-15-8: 1995
is to establish detailed standard test methods to check the ability of contacts to withstand the use of work when they are inserted and removed. 2Referenced standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. At the time of publication of this standard, the versions shown are valid. All standards are subject to revision. Parties using this standard should investigate the possibility of using the latest version of the following standards, GB/T 5095. GB/T 5095.2-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 2: General inspection, electrical continuity and contact resistance test, insulation test and voltage stress test GB/T 5095.8-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 8: Mechanical tests for connectors, contacts and terminals bZxz.net
3 Preparation of test samples
The test sample is loaded with all contacts and the wires are connected according to the detailed specifications. 4 Test methods
For each test method, 5 contacts should be tested. Test method 1 and test method 2 shall each use a separate contact hole.
Method 1: Tool rotation
The specified calcium removal tool shall be inserted into a hole with a press fitting, and the axial load specified in the detailed specification shall be applied to the tool and the tool shall be rotated back and forth as shown in the figure. Then remove the individual parts and insert the contact with the specified inserting tool. This operation shall be performed 3 times for each contact:
Method 2: Insertion tool rotation
Approved by the State Administration of Technical Supervision on December 26, 1997 and implemented on October 1, 1998
GB/T 5095, 15- 1997
First, remove the contact piece, and then use the inserting tool to insert the contact piece into its hole. Apply the axial load specified in the detailed specification to the tool and rotate the tool as shown in Figure 1. Then remove the tool and remove the contact piece with the removal tool. This operation should be performed 3 times for each of the 5 contact pieces
If the tool is damaged during the test, a new tool should be used. 5 Final inspection
The test sample is subjected to the following tests (if applicable): visual inspection (test la);||t 1. Fixation of the contact in the insulating mounting plate (test 15a). 6 Details to be specified Details The following details shall be specified for this test: a) Type and size of conductor to be used; h) Tool for inserting the contact; d) Tool for removing the contact; d) What axial load is applied to the tool in methods 1 and 2; t) Force required to generate the contact, starting point, Figure 1 1. Tool rotation method
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