INdex
GB standard
Standard category
Machinery Industry
It standard
Industry Standard
Chemical Industry It standard Petrochemical ZB Industry Light industry Railway industry Shipping industry Measurement standards

GB/T 3668.12-1983 Dimensions of floor-standing columns with guide rails for common components of modular machine tools

time: 2024-08-10 21:06:17
  • GB/T 3668.12-1983
  • in force

Basic Information

standard classification number

  • Standard ICS number:

    Mechanical Manufacturing >> 25.060 Machine Tool Devices

  • China Standard Classification Number:

    Machinery>>Metal Cutting Machine Tools>>J58 Combined Machine Tools

associated standards

  • Procurement status:

    =ISO 3970-77

Publication information

Other Information

  • Release date:

    1983-05-09

  • Review date:

    2004-10-14

  • Drafting Organization:

    Dalian Modular Machine Tool Institute

  • Focal point Organization:

    National Technical Committee for Metal Cutting Machine Tools Standardization

  • Publishing Department:

    China Machinery Industry Federation

  • Competent Authority:

    China Machinery Industry Federation
Introduction to standardsDescription (Translated English) / download

Skip to download

Summary:

GB/T 3668.12-1983 Dimensions of floor-standing columns with guide rails for common components of modular machine tools GB/T3668.12-1983 Standard download decompression password: www.bzxz.net
Standard contentStandard content

Some standard content:

National Standard of the People's Republic of China
Common Components for Modular Machine Tools
Dimensions of Floor-standing Guide Columns
Modular unlts for machine tool constructlon-Floor-ibounted type ---Integral way columns -DimensionslonsThis standard is equivalent to ISO3970-1977 "Common Components for Modular Machine Tools" "ISO3970-1977/Amendment 1". 1 Scope
UDC621.9--21
GB3668.12-83
ISO 3970-1977
Floor-standing Guide Columns". This standard specifies the relevant interchangeable dimensions of floor-standing guide columns for modular machine tools. 2 Dimensions
The dimensions of floor-standing guide columns shall comply with the provisions of the following figures and tables. F+wwW.bzxz.Net
Reference surface
National Bureau of Standards1983-05-09
8 screw holes
#+b=40mmmin
2 positioning pin holes
(if required)
z'0+022
1984-03-01implementation
Nominal inch
Slider width
Saddle length
GB 3668.12—83
Column bottom and
Flange width
Note: ①Saddle length b can be reduced by R10 priority number system. ②Stroke S can be increased by R priority number system. If necessary, it can also be increased by R10 priority number system. Additional remarks:
This standard is proposed by the Ministry of Machinery Industry of the People's Republic of China. This standard was drafted and managed by Dalian Combined Machine Tool Research Institute of the Ministry of Machinery Industry. The main drafter of this standard is Cao Weiqian.
*For each flange height, these two bolt hole center distances can be selected. *Determined by the manufacturer.
Bolt hole
Center distance
Bolt size
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
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：bzxznet@163.com