Zhongshi, through our laboratory, have extensive capabilities and experience in plastics testing. Our facility houses a mix of state of the art plastic testing equipment and bespoke designed plastic testing rigs allowing us to undertake a wide range of different test techniques on plastics.
The
tensile testing machine is a kind of precision testing equipment, which is specially used for scientific research, experimentation, and teaching. It is very necessary to pay attention to daily maintenance and maintenance during the normal operation of the tensile testing machine. So, how can we maintain and maintain the tensile testing machine? Shijiazhuang Zhongshan testing machine CO., LTD for your answer.
First, tensile testing machine host maintenance
(1) Regularly check the screws of the jaw parts of the tensile testing machine. If loose, tighten them in time;
(2) The fixtures equipped with the tensile testing machine shall be coated with anti-rust oil;
(3) The sliding surface of the inlaid steel plate and the lining plate and the dovetail groove surface of the lining plate should be kept clean, and a thin layer of molybdenum disulfide grease is regularly applied;
(4) Regularly check the transmission condition of the sprocket. If it is loose, re-tension the tensioning wheel;
(5) Because the jaws of the electronic tensile testing machine are often used, they are easy to wear. When there are too many scales, it is easy to cause small pistons to leak oil. Therefore, it is best to clean them after each test.
Second, tensile testing machine control system maintenance
(1) Regularly check whether the connecting line of the rear panel of the tensile testing machine controller is in good contact. If it is loose, it should be tightened in time;
(2) If there is a long time without the machine after the test, turn off the tensile testing machine controller and the computer;
(3) The interfaces on the
tensile testing machine controller are a one-to-one correspondence, and the wrong interface may cause damage to the device;
(4) The interface on the plug-in controller must be powered off.
Third, the strength of the tensile testing machine oil source
(1) According to the use of the tensile testing machine and the service life of the oil, periodically change the suction filter and the filter element, and replace the hydraulic oil.
(2) Regularly check whether there is any oil leakage at the host of the tensile testing machine and the oil source. If there is any oil leakage, replace the sealing ring or combination pad in time;
(3) Pay attention to the use time of the power of the tensile testing machine. If the machine is not running, the power switch should be turned to the “loading” file to prevent the electromagnetic reversing valve from being energized, which will directly affect the service life of the machine.
