JB/T 3192.1-1999 This standard is a revision of JB 2265-78 "Parameters of Spiral Bevel Gear Milling Machines". During the revision, only editorial changes were made according to relevant regulations, and the technical content was not changed. This standard is part of the JB/T 3192 "Spiral Bevel Gear Milling Machine" series of standards, which includes the following two parts: JB/T 3192.1-1999 Parameters of Spiral Bevel Gear Milling Machines JB/T 3192.2-1999 Accuracy Inspection of Spiral Bevel Gear Milling Machines JB/T 3192.3-1993 Technical Conditions of Spiral Bevel Gear Milling Machines The standards that match this series of standards are: JB/T 8359-1996 Spindle End of Cutter Head of Spiral Bevel Gear Milling Machines This standard specifies the parameters of spiral bevel gear milling machines, rough cutting machines and gear broaching machines. This standard applies to newly designed spiral bevel gear milling machines, rough cutting machines and gear broaching machines that use rolling and forming methods. This standard adopts a spiral bevel gear profile with a circular arc as the longitudinal tooth shape and proportional contraction along the tooth length. This standard was first issued in July 1978. JB/T 3192.1-1999 Parameters of spiral bevel gear milling machines JB/T3192.1-1999 Standard download decompression password: www.bzxz.net

ICS25.080.99
Machinery Industry Standard of the People's Republic of ChinabZxz.net
JB/T3192.1-1999
Parameters of Spiral Bevel Gear Milling Machine
Published on 1999-05-20
National Bureau of Machinery Industry
Implementation on 2000-01-01
JB/T31921-1999
This standard is a revision of JB226578 "Parameters of Spiral Bevel Gear Milling Machine". During the revision, only editorial modifications were made in accordance with relevant regulations, and the technical content remained unchanged.
This standard is part of the JB/T3192
"Curve Bevel Gear Milling Machine" series of standards, which includes the following three parts: JB/T3192.1—1999
JB/T 3192.2—1999
JB/T3192—1993
Curve Bevel Gear Milling Machine Parameters
Curve Bevel Gear Milling Machine
Curve Bevel Gear Milling Machine
The standards supporting this series of standards are:
JB/T8359—1996
Curve Bevel Gear Milling Machine
This standard replaces JB2265—78 from the date of implementation. Precision inspection
Technical conditions
Disc spindle end
This standard is proposed by the National Technical Committee for Standardization of Metal Cutting Machine Tools, and is under the jurisdiction of the Bevel Gear Machine Tool Branch of the National Technical Committee for Standardization of Metal Cutting Machine Tools. The responsible drafting unit of this standard is Tianjin No. 1 Machine Tool Factory. This standard was first issued in July 1978.
Machinery Industry Standard of the People's Republic of China
Curve bevel gear milling machine
This standard specifies the parameters of the spiral bevel gear milling machine, rough cutting machine and gear broaching machine. JB/T3192.1-1999
Replaces JB226578
This standard applies to newly designed spiral bevel gear milling machines, rough cutting machines and gear broaching machines processed by rolling and forming methods. This standard adopts a spiral bevel gear profile with a circular arc as the longitudinal tooth shape and proportional contraction along the tooth length direction. 2 Referenced standards
The provisions contained in the following standards constitute the provisions of this standard by being referenced in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest version of the following standards. JB/T8359—1996 Type and size of the spindle end of the spiral bevel gear milling machine 3 Parameters
The type of the spiral bevel gear milling machine, rough cutting machine and gear broaching machine is shown in Figure 1. The type of the spindle end is shown in Figure 2. The parameters of the machine tool should comply with the provisions of Table 1.
Figure 1 Machine tool type
Approved by the State Machinery Industry Bureau on May 20, 1999 and implemented on January 1, 2000
Maximum workpiece diameter D
Maximum end module m
Maximum tooth width b
JB/T3192.11999
Figure 2 Spindle end type
Maximum pitch cone generatrix length L when machining a gear with a helix angle of 30° using a milling cutter with the maximum diameter
Maximum transmission ratio i
Workpiece box spindle hole size
Maximum nominal diameter of milling cutter
Diameter of large end of tapered hole
Depth of tapered hole 1
End hole diameter d
Diameter at the mating point of the milling cutter
1D is the maximum outer diameter of the gear.
2m is the maximum end face module when processing 45# steel gear: 320
≥202
3The detailed dimensions of the milling cutter disc fitting shall be in accordance with the provisions of JB/T83592
≥240
≥350
≥125
≥ 424
≥160
Mechanical industry standard
Parameters of spiral bevel gear milling machine
JB/T31921-1999
Published by the Machinery Standardization Research Institute of the Ministry of Machinery Industry Printed by the Machinery Standardization Research Institute of the Ministry of Machinery Industry (No. 2 Shouti South Road, Beijing: Postal Code 100044)*
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