압축 시험 장치

1. 장비에 대한 기본 이해

1.1 기본 속성

This device is specifically designed for mechanical compression testing of plug and socket products. It simulates the conditions under which plugs and sockets are subjected to squeezing and heavy pressure during actual use, and tests the structural strength of the products and the compression resistance of their insulated housings in accordance with national and international standards.

It is primarily used in electrical product quality inspection laboratories, the quality control departments of plug and socket manufacturers, third-party testing organizations, and for the inspection of products entering or leaving the country.

1.2 적용 가능한 표준

Strictly in accordance with the last paragraph of Clause 10.1, Clause 24.6, and Figure 8 (IEC 60884-1:2022, the last paragraph of Clause 10.2, Figure 6, and Clause 24.6).

Apply a vertical compressive force to the plug and receptacle specimens in accordance with the pressure values and application duration specified in the standard; observe the specimens’ deformation and damage; and determine whether they meet the standard requirements.

1.3 테스트 원칙

1.3.1 The Principle of Mechanical Pressure

A mechanical gravity-loading mechanism that uses a turntable to drive weights delivers a standard, constant load applied vertically to the surface of the plug and receptacle at the angle specified by the standard.

1.3.2 Principles of Qualitative Testing

After the force application time specified in the standard has elapsed, inspect the appearance of the plug and receptacle and determine whether their hardness and mechanical strength meet the requirements of national and international standards.

1.4 전자 문서 다운로드

전자 사용자 설명서, 교정 인증서, 보증서 및 기타 문서의 다운로드 링크는 제품 발송 시 이메일로 이미 보내드렸습니다. 가능한 한 빨리 다운로드해 주시기 바랍니다. 만약 이메일을 받지 못하셨다면, 저희에게 연락하여 다운로드 링크를 다시 요청해 주십시오.

2. 사용상의 주의

2.1 운영 환경 안전 요구사항

Operating environment temperature: Relative humidity 45%–75%, no condensation, no corrosive gases, and no dust or airborne particles.

Place the device on a level, stable workbench, leaving at least 30 cm of working space on all sides, and keep it away from sources of vibration.

2.2 작업자를 위한 안전 지침

During testing, do not insert your hands or fingers into the pressure-applying mechanism to prevent crush injuries.

Samples must be securely positioned to prevent them from falling or ejecting during loading, which could pose a safety hazard.

It is strictly prohibited to exceed the equipment’s rated load by adding weights without authorization or by forcing the loading mechanism down. Do so to prevent equipment damage and safety incidents.

3. 장비개요

그림 3-1를 참조하세요.

번호	주의 사항
①	Handwheel: Manually control the position of the weights to start or stop the test
②	Detachable weights, with combinable forces of 150 N and 300 N
③	Specimen Mounting Position
④	Adjustable feet, leveling mechanism

그림 3-1

4. Compression Test Procedure

4.1 Pretreatment of Test Specimens

Samples with surface defects such as dents, cracks, or obvious deformation were excluded; none of the selected test specimens had undergone any destructive testing.

4.2 시험 조건

표준 섹션	테스트 환경 온도	Compression Force Value
GB/T 2099.1-2021, Clause 10.1	40 ± 2 ° C	150 N
IEC 60884-1:2022, 조항 10.2	35 ± 2 ° C
GB/T 2099.1-2021, Clause 24.6	23 ± 2 ° C	300 N
IEC 60884-1:2022, 조항 24.6

4.3 시험 절차

4.3.1 Clause 10.1 of GB/T 2099.1-2021 / Clause 10.2 of IEC 60884-1: 2022

The load shall be applied for 5 minutes; the specimen shall then be removed from the testing apparatus and inspected 15 minutes later. The specimen shall not deform to the extent that the dimensions specified in the relevant standard—which are intended to ensure safety—are unduly altered.

4.3.2 Clause 24.6 of GB/T 2099.1-2021 / Clause 24.6 of IEC 60884-1: 2022

See Figure 4-1. First, place the specimen in the position shown in Figure 8a) (Figure 6a) in the IEC standard) and apply the force for 1 minute. Then, place the specimen in the position shown in Figure 8b) (Figure 6b) in the IEC standard) and subject it to the same force for another 1 minute.

Fifteen minutes after the specimen is removed from the testing apparatus, it shall show no damage within the scope defined by this standard.

그림 4-1

5. 테스트 후 절차

5.1 장치 재설정

Turn the handwheel to lower the pressurized weight assembly to its lowest position to prevent the equipment from being subjected to prolonged loads when not in use.

5.2 샘플 준비

시험에 합격한 샘플과 불합격한 샘플을 분리하고, 명확하게 표시하여 섞이지 않도록 하십시오.

5.3 시험장 청소 및 정리

Use a lint-free, soft cloth to wipe dust and debris from the handwheel, weights, and the surface of the device. Do not rinse the equipment directly with water.

Organize the tools and weights on the workbench, arrange them neatly, and clean up any debris left over from the experiment.

6. 정기 유지보수 및 관리

6.1 정기 점검

Apply rust-preventive oil to the surface of the weights every three months to prevent rust; apply lubricating grease to moving parts such as brackets and handwheel shafts to prevent jamming during operation.

6.2 교정 주기 요구사항

기기의 정확성과 신뢰성을 보장하기 위해, 공인된 제3자 계측 연구소에 정기적으로 보내 교정을 받는 것이 좋습니다. 권장 교정 주기는 12개월입니다. 사용자는 사용 빈도, 환경 조건 및 품질 시스템 요구 사항을 고려하여 구체적인 교정 주기를 결정할 수 있습니다.

7. 문제 해결 및 일반적인 문제 해결 방법

결함 증상	가능한 원인들	순서
The stand moves jerkily when raising or lowering it	Dust buildup on the slide rails, insufficient lubrication, foreign objects lodged in the rails	Try again after removing dust from the slide rails, replenishing the lubricant, and clearing any foreign objects from the gaps.
Force Offset and Tilt	The device is not level, and the weights are not properly positioned.	Ensure the device is level; verify that all weights are properly positioned and not misaligned.