Generally used in these industries related to tensile strength, such as rubber and plastics; Metallurgical steel; Mechanical manufacturing; Electronic equipment; Automobile production; Textile chemical fiber; Wire and cable; Packaging materials and food; Instruments and meters; Medical devices; Civil nuclear energy; Civil aviation; Institutions of higher education; Scientific research laboratory; Commodity inspection arbitration and technical supervision departments; Building materials ceramics; Petrochemical industry, etc.
At the same time, according to the industry can be divided into many types, generally according to the characteristics of the industry will have these types:
Metal tensile tester, rubber tensile tester, plastic tensile tester, textile tensile tester, paper tensile tester and leather tensile tester are divided according to the test materials.
According to the test temperature, it can be divided into: normal temperature fixture, high temperature fixture, low temperature fixture and high and low temperature fixture;
According to the use, it can be divided into: stretching fixture, compression fixture, bending fixture, shearing fixture, peeling fixture, tearing fixture, sealing fixture and bending fixture.
Because the tension required by the mask is relatively small, we need to pay attention to the adjustment of tension when testing related masks. Generally, there are the following aspects that need attention.
The pointer bearing and spindle bearing are rusted or greasy: clean or replace the bearing.
Tooth bar deformation or meshing between tooth bar and gear: straightening tooth bar or cleaning and dressing transmission parts such as gears and pulleys.
There is dirt in the buffer valve: clean the buffer valve.
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