GB/T 19448.3-2004
ActiveTool holders with cylindrical shank--Part 3:Type B with rectangular radial seat
圆柱柄刀夹 第3部分:装径向矩形车刀的B型刀夹
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and marking of Type B tool holders with a cylindrical shank and rectangular radial seat, designed to hold rectangular-shank turning tools. It is applied in CNC lathes and turning centers within the manufacturing industry to ensure interchangeability and clamping reliability of tooling systems. The standard is used by tooling engineers and procurement professionals for selecting or manufacturing compatible tool holders for automated machining operations.
Related Standards
JB/T 3860.2-2011
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GB/T 24736.3-2009
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GB/T 19449.2-2004
Hollow taper interface with flange contact surface--Part 2:Receivers--Dimensions
GB/T 19448.4-2004
Tool holders with cylindrical shank--Part 4:Type C with rectangular axial seat
GB/T 19448.6-2004
Tool holders with cylindrical shank--Part 6:Type E with cylindrical seat
GB/T 19448.7-2004
Tool holders with cylindricalshank--Part 7:Type F with taper seat
GB/T 19448.5-2004
Tool holders with cylindrical shank--Part 5:Type D with more than one rectangular seat
GB/T 19448.8-2004
Tool holders with cylindrical shank--Part 8:Type Z，accessories
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.