GB/T 37400.9-2019 Active National standards

GB/T 37400.9-2019 Heavy mechanical general technical specification—Part 9:Machining parts

GB/T 37400.9-2019 Heavy mechanical general technical specification—Part 9:Machining parts

Publish Date: 2019-03-25 Implement Date: 2019-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 37400.9-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Mechanical Manufacturing Comprehensive

Publish Date: 2019-03-25

Implement Date: 2019-10-01

Pages: 13 pages

Scope

This part of GB/T 37400 specifies the general requirements for cutting processing and unspecified tolerances, and puts forward specific requirements for key grooves, hole diameters and hole spacings, central holes, unspecified surface roughness, and the allowable shapes of cutting tools, etc.
This part is applicable to the cutting processing of parts of heavy machinery products. The cutting processing of parts of other products can also be carried out with reference to this standard.

Development Information

Word Count: 24 Thousand words Pages: 13 pages

Same series standard

GB/T 37400.1-2019 Heavy mechanical general technical specification—Part 1:Products inspection and test GB/T 37400.2-2019 Heavy mechanical general technical specification—Part 2:Flame cutting parts GB/T 37400.3-2019 Heavy mechanical general technical specification—Part 3:Welding parts GB/T 37400.4-2019 Heavy mechanical general technical specification—Part 4:Iron castings GB/T 37400.5-2019 Heavy mechanical general technical specification—Part 5:Nonferrous metal casting GB/T 37400.6-2019 Heavy mechanical general technical specification—Part 6:Steel castings GB/T 37400.7-2019 Heavy mechanical general technical specification—Part 7:Repair welding for steel castings GB/T 37400.8-2019 Heavy mechanical general technical specification—Part 8:Forgings GB/T 37400.10-2019 Heavy mechanical general technical specification—Part 10:Assembling GB/T 37400.11-2019 Heavy mechanical general technical specification—Part 11:Piping GB/T 37400.12-2019 Heavy mechanical general technical specification—Part 12:Painting GB/T 37400.13-2019 Heavy mechanical general technical specification—Part 13:Packaging GB/T 37400.14-2019 Heavy mechanical general technical specification—Part 14:Nondestructive test of steel castings GB/T 37400.15-2019 Heavy mechanical general technical specification—Part 15:Nondestructive test of steel forgings GB/T 37400.16-2019 Heavy mechanical general technical specification—Part 16:Hydraulic system

Referenced Standards

GB/T 197-2003 General purpose metric screw threads—Tolerances GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 5277-1985 Fasteners—Clearance holes for bolts and screws GB/T 3-1997 Run-outs，undercuts and chamfers forgeneral purpose metric screw threads

Related Standards

GB/T 6403.1-1986 Replaced

GB/T 6403.1-1986 Radii of sphere surfaces

Publish Date: 1986-05-19

GB/T 6403.2-1986 Replaced

GB/T 6403.2-1986 Lubricating grooves

Publish Date: 1986-05-19

GB/T 6403.3-1986 Replaced

GB/T 6403.3-1986 Knurl

Publish Date: 1986-05-19

GB/T 6403.4-1986 Replaced

GB/T 6403.4-1986 Rounding and chamferd of parts

Publish Date: 1986-05-19

GB/T 6403.5-1986 Replaced

GB/T 6403.5-1986 Relief grooves for grinding wheels

Publish Date: 1986-05-19

GB/T 11349.1-1989 Replaced

GB/T 11349.1-1989 Experimental determination of mechanical mobility—Basic definitions and transducers

Publish Date: 1989-05-08