How to maintain the image measuring instrument?
1. Steps to wipe the appearance of the image measuring instrument: 1. Wipe the surface of the instrument with a dry fine cotton cloth or wet paper towel to wipe off dust or oil stains, etc., and be careful not to damage the surface of the instrument. 2. Wipe the appearance of the instrument with a clean dry cotton cloth dipped in industrial alcohol, especially the steps of wiping the mirror surface of the image measuring instrument with metal and non-metal surfaces: first wipe the mirror surface gently with lens cleaning paper, do not use excessive force to avoid damage to the mirror surface . 2. Dip a cotton swab with industrial alcohol, gently wipe the surface of the mirror, wait for the alcohol to evaporate before putting it back. Steps to wipe the granite surface: 1. After the measurement, please wipe the granite surface with a dry cotton cloth or wet paper towel to wipe off the residual dust or oil on the parts. 2. Dip a clean dry cotton cloth with industrial alcohol, and then wipe the outer surface of the granite. Alcohol is volatile and will evaporate naturally. 3. If necessary, please wipe again with special maintenance oil for granite. The transmission part of the image measuring instrument: It is divided into a dry friction part and a lubrication part. Dry friction parts are divided into air bearings and toothless screw drive mechanisms. Maintenance steps of dry friction parts: 1. Wipe the friction surface with a dry muslin cloth or wet paper towel to wipe off dust or oil. 2. You can also use a blower to blow off the dust. 3. If necessary, use a clean dry cotton cloth dipped in industrial alcohol or high-grade lubricant to wipe the friction surface.
Hydraulic universal testing machines have very high accuracy requirements.
The hydraulic system is the power drive mechanism of the tensile testing machine.
The specific application of the electronic universal testing machine in the automobile manufacturing process: The electronic universal testing machine needs to be used for automobile parts.
Wave soldering refers to the molten solder (lead-tin alloy), sprayed by electric pump or electromagnetic pump into the solder wave required by the design, can also be formed by injecting nitrogen into the solder pool, so that it is pre-loaded The printed board of the component realizes the soft soldering of the mechanical and electrical connection between the solder end or the pin of the component and the pad of the printed board through the solder wave.
The frequency converter is a power control equipment that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's working power supply.
Electronic universal testing machine is a necessary equipment to control the quality of products.
The calibration operation of the electronic universal testing machine is still relatively unfamiliar to friends who use it for the first time.
Selective wave soldering defects and their prevention.
Testing machine, broadly speaking, is an instrument that verifies the quality or performance of a product or material according to the design requirements before it is put into use.
The tensile force is not an accurate value after being measured by the testing machine, and subsequent calculations are required to get the desired value.
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