T/KCH 001-2022 Active Group standards

T/KCH 001-2022 Engineering machinery wire harness ultrasonic welding technical requirements

Publish Date: 2022-06-06 Implement Date: 2022-06-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/KCH 001-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nMetal structure engineering

ICS Name: \nWelding process

Publish Date: 2022-06-06

Implement Date: 2022-06-10

Scope

Scope: This standard specifies the ultrasonic welding tensile testing method for engineering machinery wiring harnesses, including welding conditions, welding principles, welding instruments, welding procedures, test results, and evaluation. This standard applies to the tensile strength testing of ultrasonic welding for engineering machinery wiring harnesses; Main technical content: The engineering machinery industry is an important component of China's equipment industry, with product categories including excavators, earthmoving and transport machinery, and engineering cranes, among others. It can be said that as long as there is engineering construction, engineering machinery is indispensable. Since the emergence of engineering machinery, with technological advancements and continuous changes in business models, the industry has progressed from the start-up phase and formation phase to the development phase. In particular, in recent years, the global engineering machinery industry has been in a state of steady growth, and the industry's landscape will not undergo fundamental changes in the short term. The industrial scale of the engineering machinery industry increased from 457.0 billion yuan at the end of the "Twelfth Five-Year Plan" (2015) to over 700.0 billion yuan in 2020, with an average annual growth of approximately 8.96%. During the "Thirteenth Five-Year Plan" period, the engineering machinery industry deeply implemented the innovation-driven development strategy, continuously achieved new breakthroughs in the research and development and application promotion of core technologies for high-end and intelligent products, fully meeting the needs of major national economic construction projects, and emerging a large number of scientific research achievements, becoming an important driving force for the sustained growth of the industry. The "going global" of engineering machinery, on the one hand, expands overseas markets and provides new impetus for enterpr