How to lubricate and maintain the electronic universal tensile testing machine
The electronic universal tensile testing machine is a new generation of dual-space microcomputer-controlled electronic universal testing machine specially designed for universities and research institutes. The computer system controls the rotation of the servo motor through the controller and the speed regulation system. After deceleration by the deceleration system, the moving beam is driven up and down by the precision screw pair to complete the tensile, compression, ring stiffness, bending, and shearing of the sample. A variety of mechanical performance tests, and a wide variety of test accessories, have a very broad application prospect in the mechanical performance test of metals, non-metals, composite materials and products. Any kind of testing machine needs our reasonable maintenance during use, and the electronic universal tensile testing machine is no exception. Below we will introduce how to lubricate and maintain the electronic universal tensile testing machine. Let’s understand it together. www.lyxyantech.com
1. An oil injection hole is provided on the gland on the base of the main body of the machine, through which oil is injected to lubricate the nut. The screw thread of the lower jaw seat lifting screw should also be lubricated frequently according to the use situation to avoid wear and tear and hinder the rotation.
2. After the main body of the electronic universal tensile testing machine is installed, use the funnel to inject oil into the oil pool through the seat hole of the oil probe on the base. Note: The depth of the injected oil is 30 mm, measured with an oil probe.
3. The ball bearings at both ends of the main shaft in the dynamometer do not need to be lubricated with oil at ordinary times, so as not to produce sludge over time and hinder the sensitivity of the precise mechanism. If it is necessary to disassemble the inside for a long service life, use fire oil to flush and put in a very small amount of high-quality lubricating oil, but it should be enough to prevent it from rusting, and the standard dynamometer needs to be re-calibrated after installation. www.lyxyantech.com
4. There is a screw plug on the oil pump of the electronic universal tensile tester. After installation, unscrew it at the first use and inject a large amount of oil into the oil pump. In the future, if the internal engine oil is poorly used for a long time, the screw under the oil pump can be unscrewed and refilled. If the machine is used frequently, it should be changed about once a month.
The above is an analysis of how to perform lubrication and maintenance on the electronic universal tensile testing machine. I hope that the above analysis can be helpful to everyone. If you have any questions, please contact us. Every time you call is a great support for us. !www.lyxyantech.com