National Defense and Military

PMT Is Committed to Safeguarding the Vital Organs of the National Defense Industry.

In the field of national defense equipment manufacturing, metrology technology is the essential foundation throughout the research and development process.

It can be seen everywhere in digital design, precision manufacturing, and maintenance support, and is regarded as a “universal ruler” that helps verify the technical specifications of various defense systems, ensuring the security of technical reserves. The PMT coordinate measuring machine (CMM) and portable CMM are used for measuring almost all components during the precision quality control to ensure the dimensions, shapes, and tolerances comply with design requirements. During the assembly inspection process, the PMT measuring arm ensures the accurate positioning among components; and during product improvement and design phases, the PMT portable CMM can perform online detection and analysis to enhance performance and reliability of the product. Leveraging its unique advantages, PMT continuously seeks technological innovations to safeguard the defense industry.

Inevitable Trend

It is an inevitable trend to rely on digital means to protect information security, archive data and analyse quality issues during production processing. It is indispensable to utilize more targeted intelligent technologies to address precision matters for the defense industry.

The PMT portable measurement arm and CMM facilitate the development of the defense industry in terms of dimensional inspection, quality assurance in assembly, and design improvement, thanks to the characteristics of high precision, high efficiency, high reliability, and ease of operation.

Case Study

PMT continues to its endeavour to upgrade the products. In 2022, the PMT portable arm has been used in a test program for a new type of unmanned aerial vehicle (UAV) on a snowy plateau. The portable measurement arm is mainly used for on-site assembly and measurement. After 7,200 kilometers, with the support of the PMT measuring arm, the test program achieved a great success.

The program was launched by a scientific research entity in China. The large-scale UAV showed unique performance during the multi-subject field tasks. The PMT measuring arm helps achieve the coordinates for the points of the measured target, and obtain the accuracy and repeatability of the positioning by comparing the coordinate data before and after the movement of the same point. Through probing the hole position and guide rail plane of the bracket, the PMT portable CMM can calculate the relative position of the bracket hole position, and the parallelism and perpendicularity between the guide rail surfaces so as to allow adjustments in a timely manner during installation. More details about the program are not disclosed, due to security concerns.

Case Study

Conclusion

The national defense and military industry is the line of defense for national security. The production and assembly of all key components such as fighter jets and missiles are interlinked processes, and any issue in any link can lead to substandard quality. PMT has been dedicated to creating digital measurement solutions for many years, which are widely applied in the manufacturing fields such as tooling manufacturing, part inspection, fighter jet component scanning analysis, and reverse modeling, helping safeguard the vital organs of the national defense industry.

Conclusion

FAQ

Manufacturing and Assembly

In manufacturing and assembly, precise measurement solutions ensure components meet design specifications. Tools like CMMs and portable measurement arms verify dimensions, alignment, and tolerances, ensuring quality control and efficiency during production and assembly processes.

Engineering Machinery Measurement Solutions

Engineering machinery measurement solutions include tools like CMMs, laser scanners, and portable measurement arms to assess critical machine components. These solutions ensure precise measurements of dimensions, alignment, and geometric tolerances, improving manufacturing accuracy and efficiency.

Measurement Data Analysis

Measurement data analysis involves processing collected data to evaluate dimensions, tolerances, and quality. Tools like CMM software provide visualizations, statistical analysis, and reports to identify deviations and improve production processes effectively.

How to Measure Key Dimensions of Structural Parts?

Critical dimensions like hole diameter, flatness and perpendicularity can be captured using CMMs or portable measurement arms. The PMT portable arm offers flexibility for on-site inspection with its features of high accuracy and ease of use, becoming an ideal tool when measuring large complex structural parts.

What are the significant advantages of PMT Arm？

PMT Portable Measurement Arm has shown significant advantages in the field of tooling inspection and adjustment. Its high-precision measurement capability and excellent stability ensure the accurate positioning and adjustment of tooling equipment, effectively enhancing production efficiency and product quality. Therefore, it has become an indispensable and efficient tool in such field.

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