JB/T 3193.2-1999 This standard is a revision of JB/Z 118-75 "Gear Shaping Machine Series". 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 3193 "Gear Shaping Machine" series of standards, which includes the following three parts: JB/T 3193.1-1999 Gear Shaping Machine Parameters JB/T 3193.2-1999 Gear Shaping Machine Series JB/T 3193-1993 Gear Shaping Machine Technical Conditions This standard specifies the series composition, use, performance, variety and parameters of gear shaping machines. This standard is applicable to newly designed gear shaping machines with a maximum workpiece diameter of 200~31500mm. This standard was first issued in December 1975. JB/T 3193.2-1999 Gear Shaping Machine Series JB/T3193.2-1999 Standard Download Decompression Password: www.bzxz.net

ICS25.080.99
Machinery Industry Standard of the People's Republic of China
JB/T3193.2—1999
Gear Shaping Machine Series
Published on 1999-05-20
National Bureau of Machinery Industry
Implemented on 2000-01-01
JB/T3193.2—1999
This standard is a revision of JB/Z11875 "Gear Shaping Machine Series", and only editorial revisions were made in accordance with relevant regulations during the revision. The technical content has not changed.
Part of the series of standards for gear shaping machines, which include the following three parts: This standard is JB/T3193
JB/T3193.1—1999
JB/T3193.2—1999
JB/T3193—1993
Gear shaping machine
Gear shaping machine
Gear shaping machine
Standards matching this series of standards include:
Series of models
Technical conditions
GB/T 46861984
Gear shaping machine
This standard replaces JB/Z118—75 from the date of implementation. This standard is proposed by the National Technical Committee for Standardization of Metal Cutting Machine Tools. This standard 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 December 1975. 1
1 Scope
Machinery Industry Standard of the People's Republic of China
Gear Shaping Machine Series
This standard specifies the series composition, purpose and performance characteristics, varieties and parameters of gear shaping machines. This standard is applicable to newly designed gear shaping machines with a maximum workpiece diameter of 200~3150mm. 2 Referenced standards
JB/T3193.2-1999
Replaces JB/Z11875www.bzxz.net
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards are subject to revision, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T 46861984
GB/T 9059—1988
JB/T5571—1991
JB/T5572—1991
JB/T9871—1999
3 Series composition
Gear shaping machine: accuracy
Precision gear shaping machine accuracy
Rack gear shaping machine
CNC gear shaping machine
Precision classification of metal cutting machine tools
The series composition of machine tools is shown in Figure 1.
Gear Shaping Machine
Series Composition
Approved by the State Bureau of Machinery Industry on May 20, 1999
Light Gear Shaping Machine
High Speed ​​Gear Shaping Machine
Automatic Gear Shaping Machine
Precision Gear Shaping Machine
Rack Gear Shaping Machine
CNC Gear Shaping Machine
Taper Gear Shaping Machine
Heightened Gear Shaping Machine
Large Stroke Gear Shaping Machine
Implemented on January 1, 2000
4 Application and Performance
4.1 Gear Shaping Machine
The type of machine tool is shown in Figure 2.
JB/T3193.2—1999
Gear Shaping Machine is a basic series. The machine tool is suitable for the single-piece, small-batch and batch production of internal and external meshing cylindrical gears in the machinery manufacturing industry. The machine tool should have the following performance characteristics:
a) It can automatically change the cutting amount according to the requirements of rough cutting or fine cutting during the processing; b) It is equipped with a hydraulic clamping device for the workpiece.
The accuracy of the machine tool should comply with the provisions of GB/T4686. The machine tool is a V-level accuracy machine tool specified in JB/T9871-1999. According to the user's special order, the following special accessories can be provided to expand the performance of the machine tool: a) Spiral guide rails for processing helical gears;
b) Accessories for processing racks:
c) Tailstock center for processing shaft gears:
d) Tool upper stop function device.
4.2 Light gear shaping machine
The light gear shaping machine is a modified machine tool derived from the base type with an enlarged worktable diameter and bed length. 4.3 High-speed gear shaping machine
High-speed gear shaping machine is a modified machine tool derived from the basic model with improved cutting speed. It is suitable for mass production in the machinery manufacturing industry and can process cylindrical gears with internal and external meshing.
4.4 Automatic gear shaping machine
Automatic gear shaping machine is a modified machine tool derived from the basic model with automatic loading and unloading mechanism. It is suitable for mass production in the machinery manufacturing industry and can be automatically processed by a single machine or included in automatic line production. It is used to process cylindrical gears with internal and external meshing. 4.5 Precision gear shaping machine
Precision gear shaping machine is a modified machine tool derived from the basic model with improved accuracy. Except that the processing accuracy of the machine tool is higher than that of the basic model, everything else is the same as the basic model.
JB/T3193.2—1999
The accuracy of the machine tool should comply with the provisions of GB/T9059, and the machine tool is a Class IV accuracy machine tool specified in JB/T9871—1999. 4.6 Rack Gear Shaping Machine
Rack gear shaping machine is a modified machine tool derived from the basic model by replacing the workbench. It is suitable for single-piece, small-batch and batch production of racks in the machinery manufacturing industry.
The machine tool has the same performance as the basic model except that the maximum workpiece diameter is changed to the maximum workpiece length and there is no hydraulic clamping device for the workpiece. The machine tool accuracy should comply with the provisions of JB/T5571. The machine tool is a V-level accuracy machine tool specified in JB/T9871-1999. 4.7 CNC gear shaping machine
CNC gear shaping machine is a modified machine tool derived from the basic model with a CNC system installed. The machine tool is suitable for single-piece, small-batch and batch production in the machinery manufacturing industry. It can process internal and external meshing cylindrical gears, non-cylindrical gears and cams. In addition to the performance characteristics of the basic series, the machine tool should also have the following performance characteristics: The main movement has a computer digital control system that can implement multi-axis joint movement and independent movement. The machine tool accuracy shall comply with the provisions of JB/T5572, and the machine tool shall be a Class V precision machine tool as specified in JB/T9871-1999. 4.8 Taper gear shaping machine
Taper gear shaping machine is a modified machine tool derived from a base model with a tiltable worktable installed. In addition to the performance characteristics of the base model, the machine tool can also process taper gears by tilting the worktable. 4.9 Heightened gear shaping machine
Heightened gear shaping machine is a modified machine tool derived from a base model with a heightened column. The other structures and parts of the machine tool are the same as the base model. 4.10 Increased stroke gear shaping machine
Increased stroke gear shaping machine is a modified machine tool derived from a base model with an increased tool stroke. Except for the heightened column and increased tool stroke, the machine tool is the same as the base model.
5 Varieties
The varieties of machine tools are shown in Table 1.
Maximum workpiece diameter mm
Light gear shaping machine
High-speed gear shaping machine
Automatic gear shaping machine
Precision gear shaping machine
Rack gear shaping machine
CNC gear shaping machine
Taper gear shaping machine
Heightened gear shaping machine
Enlarged stroke gear shaping machine
L=1250
L-2000
The machine tool parameters are shown in Table 2.
Machine tool name
Maximum workpiece diameter D
Maximum module m
Maximum machining tooth width B
Distance from gear shaping cutter to worktable hmm
Shaft diameter d
Conical hole taper number
Aperture d2
Number of T-slots
Maximum gear shaping cutter diameter Φ
Smm/stroke
Maximum circumferential feed S
Main motor power N
Maximum number of strokes n
Times/min
JB/T3193.2—1999
Gear shaping machine
Gear shaping machine
Gear shaping machine
Light gear shaping machine
Rack gear shaping machine
Mechanical industry standard
Gear shaping machine series
JB/T3193.2-1999
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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Xth printing in XX month, 19XX
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Price XXXXX Yuan
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