GB/T 3668.4-1983 Dimensions of slides for common components of modular machine tools

GB/T 3668.4-1983 Dimensions of slides for common components of modular machine tools GB/T3668.4-1983 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Common Components for Modular Machine Tools
Slide Dimensions
Modular unlts for machine tool constructhon--slide lts--Dtmesions
This standard is equivalent to ISO2562-1973 "Common Components for Modular Machine Tools-1973/Revision 1".
This standard specifies the relevant interchangeable dimensions of modular machine tool slides. 2 Nominal Dimensions
The nominal dimensions are specified in terms of the width W of the saddle. The following nine nominal dimensions are used:
125, 160, 200, 250, 320, 400, 500, 630 and 800 mm. 3 Dimensions
UDC 621.9-21
GB 3668.4--83
ISO 2562-1973
-slide table". When equivalent adoption is adopted, "ISO 2562 The nominal size of the slide table is 125~800mm, and its size shall comply with the provisions of the following figures and tables, L
National Bureau of Standards 1983·05-09bzxz.net
=integer multiples of 50mm
α+ b= 40mm min
Lg=L, +S+40mm min
1984-03·01 implementation
Name of the document size
Saddle width
Saddle length
GB3668.4-83
Slide seat length
Note: ①Saddle length L can be reduced by one level according to the R10 priority system. Stroke S can be increased by the R5 priority system.
?Commodity H can be reduced by the R20 priority system. ①The hole can be replaced by a slot.
Additional remarks Note:
This standard is proposed by the Ministry of Machinery Industry of the People's Republic of China. Height
This standard is drafted and managed by Dalian Modular Machine Tool Research Institute of the Ministry of Machinery Industry. The main drafter of this standard is Cao Weiqian.
Bottom of slide
Bolt hole
Center distance
Bolt hole
From the date of implementation of this standard, the original Ministry of Machinery Industry standard JB1521-75 "Parameters and interchangeable dimensions of slides for common components of modular machine tools" shall be invalid.
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