This standard specifies the interchangeable dimensions of bayonet-type machine tool spindle ends and corresponding dimensions. This standard is applicable to horizontal lathes, automatic lathes, and other machine tools. GB/T 5900.3-1997 Interchangeable dimensions of machine tool spindle ends and faceplates Part 3: Bayonet type GB/T5900.3-1997 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
G/T 5900.1~-5900.31997
CGV 150 702/I-~702/: 1975
Machine tools-Spindle noses and faceplatesSizes for interchangeabhility1997-11-13Published
1998 07-01Implementation
State Administration of Technical SupervisionPublished
GR/T 5900.3--1997
This standard is a revision of GB5900.2-8G Interchangeable dimensions of machine tool flange spindle ends and faceplates, type C, and is equivalent to the international standard ISO702/Japan, 1975 Machine…—Spindle ends and faceplates—Interchangeable dimensions—Part 3: Kashan type. It is basically consistent with it in terms of technical content, and the format is connected with the provisions of GB/T:11993: When the standard S0/CD72/1993F) was also reviewed, the chapters of the original standard were adjusted:
-Interchangeability dimensions of the spindle end and the faceplate... Part 1: Type A, etc. The main differences between this standard and 1S()702/E are: 1. The angle seat of the upper draw and faceplate cone is supplemented by 30". 2. The through hole and countersunk dead size for fasteners are adjusted. 3. The size of the transmission parts is increased.
1, and the assembly diagram of the shaft end and the faceplate is corrected. This standard includes the following 3 parts under the main standard of the main standard of the spindle end and the faceplate
: Part 1: GB/T 5900.1A type;
Part 2, (B/T5900.2 Cam lock type: Part 3/5900.3 type.
This standard is effective from the date of this standard, replacing B5900.286 Machine tool flange type kingpin end faceplate vertical replacement state C type 3 This standard is proposed by the Ministry of Machinery Industry of the People's Republic of China: Shenzhen Machinery Industry Co., Ltd. Beijing Hangzhou Machine Tool Research Institute is responsible for this standard, and the Machinery Industry Huacheng Machine Tool Research Institute, Concentrated Lathe Research Institute, etc. 7
CBT59 00.3—1997
ISO Foreword
ISO (International Organization for Standardization) is a federation of national standardization bodies (ISO member bodies) around the world. The work of making international standards is carried out through ISO technical committees. Each member body interested in a technical committee has been established and has the right to express its views on the committee. International organizations, official and non-official bodies related to ISO also participate in the work. Draft international standards accepted by the technical committee must be approved by the member bodies before being established as international standards.
In 1! Car, the technical committee's research results as ISO recommended standards published, these documents are effectively processed into the national standard, for this part of the technical information, technical information day TSOTC39 reviewed the ISO standard R8T, and from the technical point of view it is suitable for conversion and decided to shorten it to 1S0702/1968: Therefore, the international standard S)7C2/1968 replaced the ISO recommended standard R367-1968, which is technically the same as it. 1 Scope
National Standard of the People's Republic of China
Interchangeability Dimensions of Spindle Ends and Faceplates for Machine Tools Part 3: Bayonet Type
Machime This standard specifies the bayonet type machine tool spindle and the corresponding interchangeable dimensions. This standard is applicable to horizontal lathes, automatic lathes, and other machine tools can also refer to it. 2 Reference Standards
Ga/T 5900.3- 1997
eqIS0 702/1:1975
Replacement GB596n.2—86
The following standards contain clauses that constitute this standard. The text of the standard is valid at the time of edition and the edition shown is valid. If the standard is revised, the parties using this standard may use the latest version of the following standard. GB7065 Hexagon socket head cap lamp
3 Spindle end type and basic dimensions
31 Bayonet type flange shaft parts will include No. 3 to 20: the type codes are C3, C4, C5....C20. 3.2 The spindle end type and basic dimensions shall comply with the provisions of Figure 1 and Table 1. Approved by the National Elephant Replacement Technical Supervision Commission in 1997-1113 and implemented in 1998-07-01. No. 3 to 11 to 20 GB/T 590Q.3 No. 11 to 20 Building Standards GB/T 591360 Basic Size GB/T5900.3 Type and basic dimensions of faceplate joint surface The type and basic dimensions of faceplate joint surface shall comply with the requirements of Figure 2 and Table 2. All olefins
285-775
. a.21
Basic dimensions
5 transmission
GB/T590.3—1997
1G5-373
The type and basic dimensions of the actuator shall be in accordance with the provisions of Figure 3 and Table 3. The type and basic dimensions of the bayonet pads (according to GB TO)
bayonet art shall comply with the provisions of the period and Table 1. 32
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285-775
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GB/T5900.3-1997
fixed type and size of the fixed base box meet the requirements of 5. S
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GB/T5900.3—1997
including the type and size of the pin bolt light meet the requirements of 6 and 6. National 6
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GB/T5900.3—1997
Self-made style and basic size and table.
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GB/T590Q.3—1997
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(Reminder)
Bayonet type shaft end and faceplate connection assembly diagram type main drawer end with disc connection core assembly diagram and 18 sea
Earth push hole
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