19Merusak
19Merusak
mesin uji kompresi karton Analisis Kesalahan umum
Kegagalan sistem mekanis mesin uji kompresi karton 1. The wear and elongation of the lower transmission chain affects the normal operation of the main engine. Because the chain shaft or chain chip hole wear after long-term use increases the chain perimeter, the chain tensioning wheel position should be adjusted. 2. The parallelism between the upper and lower pressing plates is out of tolerance, which affects the test accuracy. A. The elongation of the chain causes relative angular displacement of the... 19Merusak
Pertanyaan penggunaan umum kotak uji kelembaban suhu konstan
Pertanyaan 1: users who use the constant temperature and humidity test chamber for the first time may encounter this situation. The humidity suddenly shows 100% in the test process, but they do not know what causes it. Melangkah 1: Check whether the wet bulb gauze is hanging on the humidity sensor.The sensor near the sink is the humidity sensor. The gauze should be hung on the humidity sensor and cover the temperature sensing part of the sensor.There are a few... 16Januari
Ruang uji debu dapat mensimulasikan iklim debu alami
Ruang uji debu dapat mensimulasikan sifat destruktif debu dan gas pada produk, suitable for testing the sealing characteristics of the product casing, the key to the casing waterproof grade specification requirements of IP5X and IP6X2 level of experiment.Machinery and equipment with the cyclone dust vertical circulation system, the experiment with the dust can circulation system application, all duct chooses import advanced stainless steel plate making, duct bottom and conical bin socket connection, centrifugal fan into the... 16Januari
What is the reason for the failure of the sprayer in the salt spray test chamber
Salt spray test chamber can test the corrosion resistance of some commodities according to the inspection of raw materials, corrosion resistance and corrosion working ability, as well as the processing quality of similar protective layer.The test chamber is suitable for parts, electronic components and metal composite materials.And corrosion resistance and erosion tests of industrial products.Next, let's look at the reason why the sprayer of the salt spray test chamber fails. 1. Check whether the switching power supply is plugged in,... 31Desember
Analisis permintaan dan metode pengujian gaya tarik dan jarak standar mesin uji tarik karet
The tensile strength and calibration distance of rubber tension testing machine are two very important parameters in the process of using, tensile strength and calibration distance change, so the demand for these two parameters is very high, they directly determine the success or failure of the tension testing machine experiment and the quality, the following summary of the following requirements for tensile strength and calibration distance: 1. Equipment to accurately depict stress-strain curves There is a close relation between the tension... 31Desember
Metode pengambilan sampel dan prosedur pengoperasian bahan karet dalam uji tarik
Produk karet kini telah menjadi kebutuhan sehari-hari yang penting dalam kehidupan kita sehari-hari, seperti ban, pipa karet, ban berjalan, sealing rings and so on.Before these rubber materials can be made into rubber products, we will do a series of tests to prove that it is qualified before it can be used for production.The rubber tensile test is one of the comprehensive physical and mechanical properties test items.Here, Suzhou Ligao will teach you the sampling method and operation procedure of... 31Desember