플러그 핀 절연 슬리브의 마모 시험 장치

1. 장비에 대한 기본 이해

1.1 주요 매개변수

1.1.1 장비 기술 사양

파라미터	주의 사항
워크 스테이션	단일 스테이션
마찰 빈도	30 times per minute; each forward and backward movement counts as one
무게	4N
근무 일정	9 mm, with approximately 7 mm of friction-resistant insulation sheath
Scraping Wire	Φ1 mm, effective length 6 mm

1.1.2 적용 가능한 표준

The LS-B10 Apparatus for Abrasion Test on Insulating Sleeves of Plug Pins is designed and manufactured in strict accordance with Clause 24.8 and Figure 28 of GB/T 2099.1, “Plugs and Sockets for Household and Similar Purposes—Part 1: General Requirements” (IEC 60884-1:2022, Clause 23.2, Figure 31).

It is primarily used in electrical product quality inspection laboratories, the quality control departments of manufacturers of plugs, sockets, and electrical accessories, third-party testing organizations, and for import and export product inspections.

1.2 장비 구성 검증

1.2.1 포장 풀기

기기를 개봉할 때는 날카로운 도구로 외부 케이스에 흠집이 생기지 않도록 조심스럽게 다루십시오. 개봉 후에는 먼저 기기 외관을 검사하여 눈에 띄는 변형이나 찌그러짐이 없는지, 버튼이 손상되었거나 헐거워지지 않았는지 확인하십시오. 기기 또는 부속품에 이상이 발견되면 전원을 켜지 마시고 즉시 저희에게 연락해 주십시오.

1.2.2 본체 및 부속품

번호	주의 사항
①	LS-B10 Main Unit
②	전원 코드
③	2 spare U-shaped steel wires

1.2.3 Download Electronic Documents

We have already sent the download links for the electronic user manual, calibration certificate, warranty card, and other documents via email at the time of shipment. Please download them promptly. If you have not received the email, please contact us to request the download links again.

2. 안전상의 주의

2.1 전기 안전

Before connecting the power cord, verify that the supply voltage is AC 220V ±10% and the frequency is 50 Hz or 60 Hz. You must use a three-prong outlet with a protective ground, and the protective ground resistance must be ≤4 Ω. Never cut or disconnect the protective ground wire, as doing so poses a risk of electric shock.

2.2 환경 안전

Do not use this equipment in environments with flammable or explosive substances, strong electromagnetic interference, high temperatures and humidity, or excessive dust levels. Place the equipment on a level, stable surface, leaving at least 0.5 m of operating space around it. Operating environment: temperature 5°C to 35°C, humidity ≤65% RH.

2.3 운영 절차

During the test loading process, do not reach into the area of the clamps or the motor drive mechanism to prevent pinching injuries; test specimens must be securely clamped, as specimens falling out or weights dropping during the test may damage the equipment; it is strictly prohibited to disassemble the equipment’s drive mechanism or replace weights with non-original ones.

3. 장비개요

3.1 Standard Diagram

그림 3-1를 참조하세요.

그림 3-1

3.2개의 제품 사진

그림 3-2를 참조하세요.

번호	주의 사항
①	전원 스위치
②	퓨즈
③	Start Test Button
④	Stop Test Button
⑤	리셋 버튼
⑥	Counter: The top line displays the current number of tests, and the bottom line displays the set number of tests.
⑦	Motor drive rod and sensor: each full rotation is counted twice—once for each leg of the round trip.
⑧	Fixture for mounting the test specimen connector
⑨	Weight, 4 N
⑩	강선

그림 3-2

4. Wear Resistance Test for Plug Insulation Sleeves

4.1 샘플 준비

Select finished plugs that are intact, undamaged, and have not undergone aging tests. The test must be conducted on one prong of each test specimen.

4.2 Sample Installation and Commissioning

Refer to the standard diagram in Section 3.1 to install the test specimen. Press the “Start Test” button to begin the test, observe the wire’s friction travel, and adjust the position of the connector so that approximately 7 mm of the 9 mm wire travel is covered by the insulating sleeve. Once adjusted, press the “Stop Test” button, then press the “Reset” button to clear the count.

4.3 Set Parameters and Start the Test

명령	주의 사항
①	Press the counter setting button, then use the up and down buttons and the directional buttons to change the number of settings; according to the standard, the number of tests must be set to 20000.
②	Press the Reset button to clear the current test data.
③	Press the “Start Test” button to begin the test.
④	During the test, observe the condition of the specimen and the steel wire. If any abnormalities are detected, press the “Stop Test” button, make the necessary adjustments, and then retry.
⑤	When the test is complete, the motor stops rotating; check the current test count to confirm that the test has been completed.

4.4 시험 결과 평가

After testing, the plug should show no damage that could compromise safety or affect future use; in particular, the insulated sheath should not be worn through or wrinkled.

5. 장비의 일상적인 유지보수 및 관리

5.1 Daily Maintenance After Shutdown

At the end of each day’s testing, clean dust and specimen debris from the equipment surfaces, and keep the clamps and slide rails clean and free of debris; check the steel wire for looseness or deformation; if it is deformed or damaged, replace it.

5.2 Weekly Routine Maintenance

Apply a small amount of specialized lubricating grease to the equipment’s guide rails, drive screws, and bearings to ensure smooth, jam-free operation.

5.3 Maintenance During Long-Term Storage

After powering down and cleaning the equipment, apply rust-preventative oil to important components such as bearings, drive screws, clamps, and weights to prevent rust and deformation. Cover the entire unit with a dust cover and store it in a dry, well-ventilated warehouse. Power on the equipment for 30 minutes each month to prevent moisture damage to the components.

5.4 교정 주기 요구사항

측정 정확도와 장비의 작동 신뢰성을 보장하기 위해, 자격을 갖춘 제3자 계측 연구소에 정기적으로 보내 교정을 받는 것이 좋습니다. 권장 교정 주기는 12개월입니다. 사용자는 사용 빈도, 환경 조건 및 품질 시스템 요구 사항에 따라 구체적인 교정 주기를 결정할 수 있습니다.

6. 문제 해결 및 일반적인 문제 해결 방법

결함 증상	가능한 원인들	순서
The device did not respond after the test was started.	Loose power cord, blown fuse	Check the input power supply and power cord connections; check the fuse on the front panel of the device; if it is blown, replace it with a fuse of the same rating.