GB/T 20914.4-2019
ActiveStamping dies—Gas springs—Part 4: Gas spring with increased spring force and same built height
冲模 氮气弹簧 第4部分：等高强力氮气弹簧
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and marking of gas springs with increased spring force but the same built height as standard springs. It is applied in the design and procurement of stamping dies for automotive, electronics, and appliance manufacturing, where consistent die height must be maintained while requiring higher clamping or stripping forces. The standard ensures interchangeability and performance reliability in high-force press tool applications.
Related Standards
GB/T 10924-2009
Straight sided single or two-point mechanical power presses - Testing of the accuracy
GB/T 4678.8-2003
Die-casting die components--Part 8: Ejectorplate
GB/T 4678.9-2003
Die-casting die components--Part 9: Ejector guide pillar
GB/T 4678.16-2003
Die-casting die components--Part 16: Flat ejector pin
GB/T 4678.2-2003
Die-casting die components--Part 2: Round insert block
GB/T 4678.17-2003
Die-casting die components--Part 17: Ejector sleeve
GB/T 4678.18-2003
Die-casting die components--Part 18: Support pillar
GB/T 4678.19-2003
Die-casting die components--Part 19: Locating element
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.