Protective and Mask Testing
The principle of torque wrench clicking sound
by：GESTER Instruments 2020-12-19
So far there are still many users don't understand what is torque wrench make clicking sounds, today small make up to you by the instrument under the principle of torque wrench clicking sound. Actually very simple, mainly divided into the following steps to understand: 1, the torque wrench in a 'click' sound of prompting has reached after you claim on the torque value; 2, 'clicking' issued by a torque wrench is produced by itself within the torque release structure, its structure is divided into pressure spring, release the joint torque, torque rod three structure of 3, first on the torque wrench set the required torque value ( By the spring set on the plunger pressure to release the joint torque) , locking torque wrench, began to tighten the bolt. When the bolt torque values ( When using a torque greater than the pressure of the spring) After, can produce effect disconnect to the moment. At the moment have a disconnect effect issued a joint percussion, wrench 'clicking' issued by a metal case. Thus to confirm the torque values reminder ( Actually as we arm joints bend into 15 degrees in iron pipe may encounter moment 'straight after the principle of steel tube) 。 Listen to the above steps to explain if I understand, if you don't understand, you are welcome to inquire. = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = phone: + 86 - 595 - Fax: 22515230-0769 23394660 QQ: 63765035: postal address: 523808 songshan lake high-tech industrial development zone of science and technology of nine road no. 1
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In any industry, the more experience and resources you have, the more successful you will be. If you have few resources or little experience, there is a high probability that you will fail. During the 2019-nCoV, we didn’t have enough time to learn and gain experience in this particular industry of face mask making machine.
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Many countries have also introduced development strategies in the textile field, refocusing the national economic development on the textile field. It can be seen that the development prospects of smart fabric textile testing equipment are unlimited, and smart fabric textiles will become the key development direction and important economic growth point of the textile and apparel industry in the future.
Dry and wet rubbing color fastness test method
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One crucial aspect of textile production is color fastness, which determines how well a fabric retains its color after exposure to washing or other forms of exposure. To ensure high-quality fabrics, manufacturers use color fastness to washing testing machines.
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