GB/T 9204-2008

Active

Dead centre

固定顶尖

Standard Type

GBT

ICS

25.060.20

CCS

J52

Status

Active

Issue Date

2008-08-11

Implementation

2009-02-01

Centralized Committee

中国机械工业联合会

Issuing Authority

中国机械工业联合会

Application Summary AI generated

GB/T 9204-2008 specifies the dimensions, technical requirements, and marking for dead centres used in lathes and grinding machines. It applies to fixed, non-rotating centres that support workpieces during machining operations in the manufacturing industry, ensuring interchangeability and precision in metalworking processes.

Related Standards

JB/T 3860.2-2011 Machine-tools—Wedge-type power-operated chucks—Part 2: The sizes for interchangeability with serrated jaws GB/T 24736.3-2009 Management guide for tooling design - Part 3: Procedure for tooling design GB/T 19449.1-2004 Hollow taper interface with flange contact surface--Part 1:Shanks--Dimensions GB/T 19448.3-2004 Tool holders with cylindrical shank--Part 3:Type B with rectangular radial seat GB/T 19448.5-2004 Tool holders with cylindrical shank--Part 5:Type D with more than one rectangular seat GB/T 19448.6-2004 Tool holders with cylindrical shank--Part 6:Type E with cylindrical seat GB/T 19448.4-2004 Tool holders with cylindrical shank--Part 4:Type C with rectangular axial seat GB/T 19448.7-2004 Tool holders with cylindricalshank--Part 7:Type F with taper seat

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.