Maintenance skills of manual image measuring instrument
Manual image measuring instrument maintenance skills about the measuring instrument. 1. The instrument should be placed in a clean, dry room with a room temperature of 20°C±5°C and a humidity of below 60 to avoid surface contamination of optical parts, rust of metal parts, and dust and debris falling into the moving track, which will affect the performance of the instrument. 2. After using the instrument, wipe the work surface at any time. It is better to cover the dust cover. 3. The transmission mechanism and moving guide of the instrument should be lubricated regularly to make the mechanism move smoothly and maintain good use condition. 4. The glass and painted surface of the workbench are dirty. It can be wiped clean with neutral detergent and water. Never use organic solvents to wipe the painted surface. Otherwise, the surface of the paint will lose its luster. 5. The LED light source of the automatic image measuring instrument has a long service life, but when a bulb burns out, please inform the manufacturer and a professional will handle the replacement. 6. The precision parts of the instrument, such as the image system, worktable, optical ruler and Z-axis transmission mechanism, need to be precisely adjusted. All adjusting screws and fastening screws are fixed. Customers should not disassemble them by themselves. If there are any problems, please notify the manufacturer to solve them. 7. The software can accurately compensate the error between the workbench and the optical scale. Don't change it yourself. Otherwise, erroneous measurement results will be produced. 8. All electrical connectors of manual image measuring instrument and automatic image measuring instrument should not be unplugged. If the plug has been unplugged, it must be correctly inserted and tightened according to the markings. Improper insertion and portability will affect the function of the instrument, and damage will damage the system.
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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