GB/T 4346.2-2002
AbolishedSelf-centring manually-operated chucks for machine tools--Part 2:Acceptance test specifications(geometrical tests)
机床用手动自定心卡盘 第2部分:验收试验规范(几何精度检验)
Application Summary AI generated
This standard specifies the geometric accuracy tests and acceptance criteria for self-centring manually-operated chucks used on machine tools. It is applied in manufacturing environments to verify that a chuck's concentricity, jaw movement, and mounting surfaces meet required tolerances during quality inspection or after repair. The standard ensures consistent workpiece clamping precision in lathes, milling machines, and other rotating equipment.
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GB/T 19449.1-2004
Hollow taper interface with flange contact surface--Part 1:Shanks--Dimensions
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.