How to correctly establish the coordinate system of the image measuring instrument Metus software
Using a complex image measuring instrument and light source system, in order to finally obtain a correct inspection report, it is necessary to understand how to establish a correct part coordinate system. The purpose of establishing the coordinate system is to provide a reference direction for the size calculation when measuring parts. Usually, we establish the coordinate system based on the datum given by the engineer. The establishment of the wrong coordinate system will directly lead to the error of the measurement size. If you want to get the correct inspection report, you must understand how to correctly establish the coordinate system. The correct coordinate system is the basis for subsequent measurements. The establishment of the wrong coordinate system will directly lead to the wrong inspection report.
Therefore, it is very necessary and important to establish a correct reference direction. Usually, we do not create a coordinate system arbitrarily. When establishing the coordinate system, the characteristics of the coordinate system we choose to establish will have the following requirements: ①Meet the requirements of test parts; ②Meet the batch inspection of similar products, and can be repositioned; ③Meet the benchmark requirements of assembly, processing and design. After confirming that these requirements are correct, the operator of the image measuring instrument can establish a coordinate system. Usually, the method of establishing a coordinate system is wired coordinate, line-circle coordinate, circle-circle coordinate and four-sided division Coordinates, which is the conventional method of constructing coordinate 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.
Tel: 0086-0769-2318 4144
Mobile: 0086-137 2828 8444
Telephone: 0086-0769-23184144
E-Mail: mz@sinowon.com
Website: www.sinowon.com
Headquarter Address:
C1-508, Tian'an Cyber Park, #1 Glod Road, Nancheng, Dongguan, China (Post Code:523080)
Factory:
Unit 01, Building 7, No. 120, Liantang Road, Tangxia Town, Pengjiang District, Jiangmen, Guangdong, China (Post Code:529000)
International Trade Sector:
C1-501, Tianan, Gloden Road, Nancheng, Dongguan, Guangdong, China(Post Code:523080)
Copyright © 2025 Sinowon | All Rights Reserved.