JB/T 8488.2-1999 Parameters of skive gear lathe

JB/T 8488.2-1999 This standard is a revision of JB 2586-79 "Parameters of Shovel Gear Lathes". During the revision, only editorial changes were made, and the main technical content remained unchanged. This standard is part of the JB/T 8488 "Shovel Gear Lathe" series of standards, which includes the following four parts: JB/T 8488.1-1996 Accuracy inspection of shovel gear lathes JB/T 8488.2-1999 Parameters of shovel gear lathes JB/T 8488.3-1999 Series of shovel gear lathes JB/T 8488.4-1999 Technical conditions of shovel gear lathes This standard specifies the parameters of shovel gear lathes. This standard is applicable to newly designed universal shovel gear lathes and modified shovel gear lathes. This standard was first issued in October 1979. JB/T 8488.2-1999 Slitting Gear Lathe Parameters JB/T8488.2-1999 Standard Download Decompression Password: www.bzxz.net

IC5 25. 080. 1
Machinery Industry Standard of the People's Republic of China
JB/T8488.2-1999
Shovel Gear Lathe
Published on 1999-05-20
20n)-01-01Implementation
State Machinery Industry Bureau
JB/T 8488.2-[999
This standard is a revision of B258679 "Pin gear lathe, with many parameters, and only the technical content has been modified according to relevant regulations. This standard adds a part of the 1/T48 "Shoveling gear lathe" series of standards, which includes the following four parts: I4R8.1-199G Shoveling gear lathe accuracy test IA/T4R8.2-1999www.bzxz.net
Shoveling gear lathe series spectrum
JT8488.3-1999
JD/T948R.4-1009 Shoveling gear lathe technical conditions This standard has been put forward by the National Solid Metal Machine Tool Standardization Technical Committee since B2586-79. The solid standard is under the jurisdiction of the National Solid Metal Machine Tool Standardization Technical Committee. This standard is responsible for: Dalian Machine Tool Factory This standard is added to the unit: Shenyang First Machine Tool Factory This standard was first issued in October 1979.
The Machinery Industry Standard of the People's Republic of China
The gear-removing lathe
The standard specifies the gear-removing test rate.
This standard is applicable to the newly designed universal gear-removing lathe and modified gear-removing lathe. The type of the gear-removing lathe is shown in Figure 2. The number of gear-removing lathes should comply with the provisions of Table 2. Figure 1 Working letter movable type
Current maximum: Parts material
Maximum
Working movable type
0.05~2.25
Approved by the State Machinery Industry Bureau on 1999-05-20 1
Figure 2 Drop aid movable type
Generation 158-
Drop level movable type
10-46:
24-01-01 implementation
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