KR970048360A

KR970048360A - Front stabilizer durability tester

Info

Publication number: KR970048360A
Application number: KR1019950049058A
Authority: KR
Inventors: 안성준
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-13
Filing date: 1995-12-13
Publication date: 1997-07-29

Abstract

본 발명은 자동차의 액슬(Axle)에서 프론트 휠(Front Wheel)을 지지하는 암(Arm)에 결합되며 차체의 요동을 방지하기 위해 설치하는 토션 바 식 스프링(속칭, 활대)의 내구성 시험장치에 관한 것으로, 특히 운행되는 도로의 조건에 따라 설정된 소정시간 동안 프론트 스테빌라이져(Front Stabilizer)의 내구성을 시험할시 설정된 소정의 시간이 경과하기 이전에 피 측정 및 시험재료인 프론트 스테빌라이져에 크랙 발생 또는 파손될시 내구성에 대한 시간과 테스트 횟수를 검출하여 표시수단에 디스플레이하며, 시험장치의 동작을 자동으로 중지시켜 시스템의 과 부하발생을 방지하므로 프론트 스테빌라이져의 내구성 시험에 신뢰성이 제공된다.The present invention relates to an endurance test apparatus for a torsion bar spring (coupled to a shaft) which is coupled to an arm supporting a front wheel at an axle of an automobile and installed to prevent rocking of the vehicle body. In particular, when testing the durability of the front stabilizer (Front Stabilizer) for a predetermined time set in accordance with the conditions of the road operating, durability when a crack occurs or breaks in the front stabilizer as the material to be measured and tested before the predetermined time elapses. It detects the time and the number of test times and displays them on the display means. It also stops the operation of the test equipment automatically and prevents the overload of the system. Therefore, reliability is provided for the durability test of the front stabilizer.

Description

Front stabilizer durability tester

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 프론트 스테빌라이져 내구성 시험장치의 구성 블럭도,1 is a block diagram of a front stabilizer durability test apparatus according to the present invention,

제2도는 본 발명에 따른 프론트 스테빌라이져 내구성 시험시 발생되는 에러 타이밍도,2 is an error timing diagram generated when the front stabilizer durability test according to the present invention;

제3도는 제1도에 도시된 본 발명에서 프론트 스테빌라이져 내구성 시험에 대한 흐름도.3 is a flow chart for the front stabilizer durability test in the present invention shown in FIG.

Claims

A vehicle front stabilizer durability test apparatus comprising: key input means for inputting overall data for durability test of the front stabilizer and inputting an overall key signal for operation of the test apparatus, and setting data inputted to the key input means And display means for displaying data detected according to the durability test of the front stabilizer, a transformer for converting a commercial voltage applied to an operating power source into a voltage required for the test apparatus, and a voltage applied from the transformer to rectify the DC voltage. A rectifying means for interfacing with an input port for interfacing detection signals applied from a sensor installed at the durability test position of the front stabilizer, data for durability test applied from the key input means, and measurement data detected through the input port. Control means for controlling the overall operation of the durability test of the front stabilizer; a predetermined number of output ports for serially interfacing the test data stored in the control means to an external measuring device; and durability test of the front stabilizer. And a warning lamp which lights up in response to a signal applied from the control means when a failure or failure of the front stabilizer is detected during completion or during the test.

※ Note: The disclosure is based on the initial application.