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由于没有有效的检测手段,目前国内各生产厂家均未对气扳机使用寿命进行测试。为了测定我公司气扳机的寿命指标,分析气板机产品质量的薄弱环节,提高产品质量的可信度,增强国内、国际市场竞争力,气扳机寿命测试台的研制任务成为一项重要的科研攻关项目。 一、气扳机寿命测试台的性能指标要求 1.扭矩测试范围:20～500N·m。 2.制动扭矩与制动速度可无级调整。 3.制动加载时间范围3～5s,释放时间范围3～10s,均应可以调整。 4.测试工作自动连续进行,加载与释放自动切换,制动次数
Because there is no effective means of detection, the current domestic manufacturers did not test the life of the gas trigger. In order to measure the life of our gas trigger indicators, the analysis of the weaknesses of the product quality of the gas plate machine to improve the credibility of product quality and enhance domestic and international market competitiveness, gas trigger life testing platform research task has become an important research Research projects. First, the gas trigger life test bench performance index requirements 1. Torque test range: 20 ~ 500N · m. 2. Braking torque and braking speed can be steplessly adjusted. 3. Braking load time range 3 ~ 5s, release time range 3 ~ 10s, should be able to adjust. 4. The test will be carried out automatically and continuously. The loading and releasing will be switched automatically and the braking times will be set