철구조물용 고강도 볼트의 초기체결과 최종체결이란?
2021-05-06
Fortuna Stamping
150
'철골 구조 건설 품질 승인 규정' GB50205-2001에서는 고강도 볼트의 최종 조임이 최초 조임 후 24시간 이내에 수행되도록 요구합니다. 최종 나사 체결 후 1시간이 지나면 48시간 이내에 테스트를 거쳐 승인을 받아야 합니다. (테스트 기록 작성) 컨볼루션 방법을 더 자주 사용하십시오. (가이드: 다양한 너트 나사산 풀림 방지 방법 공유)
먼저 조이고 나중에 조이는 고강도 볼트의 초기 장력 차이를 줄이기 위해 조임은 초기 조임과 최종 조임의 두 단계로 나누어야 합니다. 볼트 수가 많은 대형 노드의 경우 재체결 공정을 추가해야 합니다. 볼트가 초기 조임 값에 도달하도록 재조임 토크는 여전히 초기 조임 토크와 동일합니다.
더 많은 관련 스탬핑 구조 부품 산업 뉴스:
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Did you know that the quality of lead frames has a significant impact on the precision and performance of your electronic devices? When it comes to choosing reliable lead frame manufacturers, there are several factors to consider.
Introduction:
Lead frames are an essential component in the manufacturing of high-performance parts for various industries.
Lead frames are an essential component in the manufacturing of high-performance parts for various industries.
Choosing the right lead frame manufacturer is crucial for the success and quality of your electronic devices.
Lead frame stamping is a critical process in the manufacturing of electronic components, especially as technology continues to advance at a rapid pace.
When it comes to precision stamping, lead frames are an essential component in many electronic and mechanical devices.
High-Quality Lead Frame Stamping for Electronics
The demand for high-quality lead frame stamping in the electronics industry continues to grow as companies strive to produce smaller, lighter, and more efficient electronic devices.
The demand for high-quality lead frame stamping in the electronics industry continues to grow as companies strive to produce smaller, lighter, and more efficient electronic devices.
Expert Lead Frame Suppliers for Custom Stamping Projects
Are you in need of high-quality lead frames for your custom stamping projects? Look no further than our expert lead frame suppliers.
Are you in need of high-quality lead frames for your custom stamping projects? Look no further than our expert lead frame suppliers.
As of 2024, lead frame stamping services continue to play a critical role in the manufacturing and assembly of electronic components.
Future Trends in Lead Frame Stamping Technology
As technology continues to advance at a rapid pace, the world of lead frame stamping is no exception.
As technology continues to advance at a rapid pace, the world of lead frame stamping is no exception.
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Contact Person: Steven Yan
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