GB/T 3668.8-1983 Dimensions of column-side base for universal components of modular machine tools
time:
2024-08-10 21:09:04
- GB/T 3668.8-1983
- in force
Standard ID:
GB/T 3668.8-1983
Standard Name:
Dimensions of column-side base for universal components of modular machine tools
Chinese Name:
组合机床通用部件 立柱侧底座尺寸
Standard category:
National Standard (GB)
-
Date of Release:
1983-05-09 -
Date of Implementation:
1984-03-01
Standard ICS number:
Mechanical Manufacturing >> 25.060 Machine Tool DevicesChina Standard Classification Number:
Machinery>>Metal Cutting Machine Tools>>J58 Combined Machine Tools
alternative situation:
Replaces JB 1527-1975Procurement status:
=ISO 2934-73
Release date:
1983-05-09Review date:
2004-10-14Drafting Organization:
Dalian Modular Machine Tool InstituteFocal point Organization:
National Technical Committee for Metal Cutting Machine Tools StandardizationPublishing Department:
China Machinery Industry FederationCompetent Authority:
China Machinery Industry Federation
Description (Translated English) / downloadSkip to download
Summary:
GB/T 3668.8-1983 Dimensions of base on column side of common components of modular machine tools GB/T3668.8-1983 Standard download decompression password: www.bzxz.net
Standard contentSome standard content:
National Standard of the People's Republic of China
Common parts for modular machine tools
Dimensions of base on the column side
Modular units for machine tool constructionwlagbaseforcolumns-DimeasionsThis standard is equivalent to ISO2934-1973 "Common parts for modular machine tools-1 Scope
This standard specifies the relevant interchangeable dimensions of the base on the column side of modular machine tools. 2 Nominal dimensions
Base on the column side".
The nominal dimensions are expressed in terms of the saddle width of the corresponding slide mounted on the column. The following five nominal dimensions are used:
250, 320, 400, 500 and 630 mm.
3 Size
T092T11
20+081
2 locating pin holes
(if needed)
steaming surface
1 bolt hole
Note: For the dimensions with ·, the center distances of the two bolt holes can be selected for each side base height. Issued by the State Bureau of Standards on May 9, 1983
UDC621.9—21
GB 3668.8-83
ISO 29341973
Implemented on March 1, 1984
Nominal size
Additional notes:
Mounting surface width
GB 3668.8—83wwW.bzxz.Net
Bolt hole center distance
Flange width
This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China and drafted and managed by the Dalian Combined Machine Tool Research Institute of the Ministry of Machinery Industry. The main drafter of this standard is Cao Weiqian.
Bottom width
Bolt size
From the date of implementation of this standard, the former Ministry of Machinery Industry standard JB:1527-75 "Nominal dimensions and interchangeable dimensions of column bases of common components of modular machine tools" shall be invalid.
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
Common parts for modular machine tools
Dimensions of base on the column side
Modular units for machine tool constructionwlagbaseforcolumns-DimeasionsThis standard is equivalent to ISO2934-1973 "Common parts for modular machine tools-1 Scope
This standard specifies the relevant interchangeable dimensions of the base on the column side of modular machine tools. 2 Nominal dimensions
Base on the column side".
The nominal dimensions are expressed in terms of the saddle width of the corresponding slide mounted on the column. The following five nominal dimensions are used:
250, 320, 400, 500 and 630 mm.
3 Size
T092T11
20+081
2 locating pin holes
(if needed)
steaming surface
1 bolt hole
Note: For the dimensions with ·, the center distances of the two bolt holes can be selected for each side base height. Issued by the State Bureau of Standards on May 9, 1983
UDC621.9—21
GB 3668.8-83
ISO 29341973
Implemented on March 1, 1984
Nominal size
Additional notes:
Mounting surface width
GB 3668.8—83wwW.bzxz.Net
Bolt hole center distance
Flange width
This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China and drafted and managed by the Dalian Combined Machine Tool Research Institute of the Ministry of Machinery Industry. The main drafter of this standard is Cao Weiqian.
Bottom width
Bolt size
From the date of implementation of this standard, the former Ministry of Machinery Industry standard JB:1527-75 "Nominal dimensions and interchangeable dimensions of column bases of common components of modular machine tools" shall be invalid.
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
- Recommended standards
- GB/T 39596-2020 Coding specification of securities investment fund
- GB 18218-2009 Identification of major hazard installations for dangerous chemicals
- JB/T 7021.2-1993 Block brake shoes
- BB 0006-2004 Packing containers—20 mm aperture aluminium aerosol can
- SJ 11267-2002 电子设备用压敏电阻器安全要求
- GB 17378.3-2007 The specification for marine monitoring—Part 3:Sample collection storage and transportation
- GB/T 5121.14-1996 Chemical analysis methods for copper and copper alloys - Determination of manganese content
- GB/T 2676-1981 Chart of nautical charts
- GB/T 5826.2-1986 Basic size series of casement steel windows (25mm solid material)
- GB/T 14643.6-1993 Determination of iron bacteria in industrial circulating cooling water MPN method
- QB/T 2690-2005 Carbon paper
- GB/T 2683-1981 Fax Test Sample
- GB 19154-2003 Window cleaning machine
- GB/T 3104-1982 Hexagonal fasteners width across flats
- GB/T 24024-2001 Environmental management Environmental labels and declarations Type I environmental labeling principles and procedures
Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail：[email protected]