Welcome to the official website of Xingtai Degang Electronics Co., Ltd!
邢臺德港電子有限公司
keywords:
news information INDEX > news information > News Center > How to detect the phenomenon of inaccurate weighing of electronic loadometer?

How to detect the phenomenon of inaccurate weighing of electronic loadometer?

Time:2020.12.03     News sources: Hebei Chaoda Sealing Products Co., Ltd
Traditional detection methods: 1. Partial load detection In the international recommendation R76 "Non-Automatic weighing apparatus" and JJG555-96 "General Verification Regulations for Non-automatic weighing apparatus" The loadometer partial load detection is based on "the number of bearing points to determine the amount of weight applied; And Jordan farmar to Apply to the position above each support point, taking care not to form unnecessary stacking in the placement area if used singly The weights can be put in the center; If multiple small weights are used, distribute them evenly throughout the area. This method can achieve the purpose of adjusting the loadometer's off-loading. It is a guarantee bar for mechanical weights The consistency of the bar - to - force ratio ensures the consistency of the output voltage signal of the weighing sensor for the electronic weigher. 2. Weighing detection The traditional weighing test method is to start with no load, apply the test load gradually, and then step by step in the opposite order Unload the test load to zero. If the platform is composed of three loaders, the recommended method is as follows: (1) Method of weighing rolling load When the conditions are suitable, rolling loads should be used to test the off-loading of the loadometer. As the current track scale deviation The loading test method is the same. The method is: at different positions of the starting, middle and end of the load carrier, the load is not greater than 0.8 times the scale, equivalent to the commonly used centralized rolling measurement load. The rolling load is used to test the off-loading of the loadometer. You can kill two birds with one stone. Firstly, it can make the output voltage signal size of the weighing sensor consistent; Second, it can simulate The stiffness of the load carrier in actual use. (2) Detect the weighing according to the centralized loading method According to the traditional method of detection and weighing, all the 100t weights of * weigher were placed at 18m long, 3.4m wide, and the dead weight was When the three-stage bearing platform at 15.84t is used, the average load q per unit length is 64.36kg/cm, and the deformation of the bearing platform is 0.26 cm. In this way, the electronic weighter composed of three stages of the carrier, the weight of the scale, are added to one of the On the area of the section, the effect is close to that of the two axes acting on the central part of the load carrier at 32t, respectively. The question is, if you want to follow If the weighing load is applied to the three stages respectively, the workload will increase twice.  
≡  contacts:Manager Wang ≡  mobile:13930926376 ≡  Telephone:0319-2158243 ≡  fax:0319-2159641 ≡  address:No. 1 in Rongtai science and Technology Incubation Park, south of Xingda street, Xingtai Economic Development Zone
河北超達密封
版權所有:邢臺德港電子有限公司       網站備案/許可證號:       
技術支持:邢臺市網商軟件開發有限公司
欧美中文网_一区二区不卡_亚洲欧洲淘宝天堂日本_欧美精品h在线播放 欧美中文网_一区二区不卡_亚洲欧洲淘宝天堂日本_国产精品视频流白浆免费视频 欧美中文网_一区二区不卡_亚洲欧洲淘宝天堂日本_欧美在线一卡二卡一卡3卡4卡5 欧美中文网_一区二区不卡_亚洲欧洲淘宝天堂日本_午夜影院h 欧美中文网_一区二区不卡_亚洲欧洲淘宝天堂日本_国产粉嫩小泬在线观看泬

m.btcdomain.cn

m.fbxl9p.cn

m.gbncmh.cn

m.gdkmj.cn

m.ukuy.cn