Universal tensile machine should regularly check the screw at the jaw
Complex Precision Turned Parts Stand Dragon Industrial Co., Ltd. , https://www.standdragontw.com
January 19 12:09:39, 2024
Universal Rally machine is the use of all levels of gear transmission to achieve the purpose of deceleration, it is mainly composed of all levels of gear pairs. For example, the use of small gears to drive the large gear can achieve a certain degree of deceleration purposes, the use of multi-level structure Can reduce the speed. Generally used for low speed high torque transmission equipment, the motor, internal combustion engine or other high-speed power through the gear reducer on the input shaft with a small number of gear meshing gear shaft on the output shaft to achieve the purpose of deceleration, ordinary reducer There will be several pairs of the same principle gears to achieve the ideal deceleration effect, the ratio of the number of teeth of the large and small gears is the transmission ratio. A speed reducer is a power transmission mechanism that uses a gear speed converter to decelerate the number of revolutions of a motor to a desired number of revolutions and obtain a mechanism with a large torque.
If the universal tensioner does not use the machine for a long time after the test, turn off the computer and pull out the monitoring card. There is a one-to-one correspondence between the interfaces on the controller. Inserting or inserting the wrong interface may damage the device. The interface on the plug-in controller must power down the controller. According to the usage of the machine and the expiration date of the oil, replace the oil filter and filter element regularly, replace the hydraulic oil, check the main engine and the oil source periodically for oil leakage. If any oil leakage is found, replace the seal ring or combination promptly. pad.
The universal tensioner regularly inspects the screws at the jaws. If loosening occurs, tighten it in time. The sliding surface where the steel plate is in contact with the liner and the dovetail surface of the liner shall be kept clean. A thin layer of MoS2 (molybdenum disulfide) grease shall be regularly applied. Check the transmission of the sprocket regularly. If any looseness is found, retension the tensioner. Check the straightness of the joint surface of the plate valve and the processing dimensions and quality of the groove for installing the seal. If there is any defect, it shall be repaired or replaced. Install according to the requirements and requirements of the design drawings of the tensile tester. Pay attention to the tensile tester when installing the valve. Hydraulic system inlet, outlet, back, control, drain and other oil port position, is not allowed to install wrong. Directional valve installed in a good horizontal. Installation should pay attention to quality. The quality of the seal should be carefully checked, do not install wrong, to avoid Damaged during installation. The tightening screw should be evenly stressed when tightening. Pay attention to the material and processing quality of the screw for high voltage components. Unqualified screws must not be used.
Universal pull oil source maintenance, regularly check the host and oil source for oil leakage. If any oil leakage is found, replace the seal ring or combination pad in time. According to the use of the machine and the expiration date of the oil, replace the suction filter and filter element regularly and replace the hydraulic oil. When not testing for a long time, pay attention to turn off the power of the host. If the machine is in the standby state, the changeover switch should be in the “loading†position, because if the changeover switch is in the “reverse†position, the electromagnetic valve is always on, which will affect the service life of the device.
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