JB/T 8651.2-1997 This standard specifies the basic parameters and installation dimensions, technical requirements, test methods, acceptance rules and marking, packaging, transportation and storage of motor-driven concentrated oil lubrication pumps. This standard is applicable to the lubrication system of metal cutting machine tools and forging machinery, and can also be used as a reference for the lubrication system of other machines. JB/T 8651.2-1997 Machine tool lubrication system components Motor-driven concentrated oil lubrication pumps JB/T8651.2-1997 Standard download decompression password: www.bzxz.net

Machinery Industry Standard of the People's Republic of China
JH/T8651.2—1997
Machine Tool Lubrication System Componentsbzxz.net
Motorized Concentrated Oil Lubrication Pump
Published on August 18, 1997
Ministry of Machinery Industry of the People's Republic of China
Implemented on January 1, 1998
JB/T8651.2—1997
Standard was proposed by the National Technical Committee for Standardization of Metal Cutting Machine Tools. This standard is under the jurisdiction of the Beijing Machine Tool Research Institute of the Ministry of Machinery Industry. The originating units of this standard are: Beijing Machine Tool Research Institute of the Ministry of Machinery Industry, Duanjiangshui Jialiuhai Machine Tool Co., Ltd., Beijing No. 1 Machine Tool! Beijing No. 3 Machine Tool!
1 Scope
Machinery Industry Standard of the People's Republic of China
Machine Tool Lubrication System Components
Motorized Concentrated Oil Lubrication Pump
JB/T H651.2—1997
This standard defines the basic parameters and installation dimensions, technical requirements, test methods, acceptance rules and signs, transportation and storage of motorized concentrated oil lubrication pumps.
This standard is applicable to the lubrication systems of large and light metal cutting machines, and the lubrication systems of other machines can also be used in accordance with the relevant provisions. 2 Reference Standards
The provisions contained in the above-mentioned standards are the provisions of this standard that are quoted and formed by reference in the standard. When there is a version, the version shown is for reference only: All standards will be revised and planned. The following standard versions can be used in detail: G-3
G3 191 -37
G3 49239
C:/T 5225. 1-15e
GI1 7324-- 04
GP:T1330S-9
13/T 320791
:B/T 4121-03
137189.-8 3
ZD J50 ONS--AR
215 J30 004—85
ZB J50 U1389
3 product mark
3.1 Model
Packaging, storage and transportation, pictorial mark
Calcium-based lubricants
Sodium-based greases
Industrial machinery equipment Part 1: Pressure relief parts
Machinery accessories, packaging, technical parts
Lubricating components and assembly model compilation method
Preparation of random technical documents for bed protection
Testing and safety of metal cutting machines
Definition of pressure level of metal moving machine tools Technical conditions for bed protection||tt| |According to the provisions of JB/T131, the model of the motorized minimal lubrication system is as follows: INT
Motor code, S: with oil level indicator
(Note: the position indicator is narrow and not marked!
Normal pressure: J deep (0MPa)
Production name: Motorized minimal lubrication system
Previous item: Approved by the Ministry of Machinery Industry on 197th Road 18th
1998 Air implementation
3.2 Marking
JB/T 8651.21997
Nominal clamping force is 10MPa. The number of oil points is 1C. The motorized energy oil lubrication system with oil level indicator marking example: Motorized 1CINB-IIB/T 8651.2—19910MF. The number of oil supply points is 10. The marking example of the motorized concentrated degassing pump without oil generator is: Nominal value: 10NB-J861.9 4 Basic parameters and installation dimensions 4.1 Basic parameters (see Table 1) Number of oil supply points Automatic point capacity Oil storage capacity Oil storage capacity Oil storage capacity Electric motor stroke times Min. Ampere (1, 2, 3, 4, 5)
1JNB-JS
_EINI-JS
3rJNHJS
B/T 8651.2-1997
FAJNI S
5 Technical requirements
JE/T8651.2·19
5.1 The grease produced under the temperature of 0~40℃ shall be greater than 2052515331.131 and shall meet the requirements of 8491.G3492.GB7324.
3.2 The material, processing quality, processing and surface treatment of all parts shall meet the requirements of the product drawings and relevant technical documents. The nominal pressure, oil outlet, oil barrel and stem shall not be less than the specification in Table 1. 5.3
5.4 The purchased products shall be certified by the relevant standards. 5.5 The external parts shall not have defects such as defects, defects, etc. 5.6
The air conditioner shall run stably during the cold test and the output shall be normal. During the pressure test, the air conditioner shall run stably without abnormal output. During the sound sealing test, the sealing parts of the joints shall not be blocked. When running under the specified pressure, the oil pressure of each oil outlet shall not exceed the specified value in Table 1. s.tn
The noise level shall not be greater than 75). The noise level of the motor shall not exceed 30%. The noise level of the motor shall not exceed 100%. The motor shall be protected by the rated value of 0%. The motor shall be protected by the rated value of 1/5226.1. 6.1 Test Methods 6.1.1 Test cooling quality: Use c*--1\ potassium H grease 6.1.2 Test cooling breathing humidity: 15~20.
6.2 Some heat tests
Completely check the core adjustment, the registered pump is at the specified speed, and the oil is in accordance with the regulations. The .3 small test
Under the nominal pressure, run 5, and the proof is in accordance with the provisions of 5.7. 6.4 sealing test
Under the state of 1.25 times the nominal displacement force, run 5min. The original should be called. .8 regulations: 6.5
Under the nominal force 100! 10% of the installed state, the source is the maximum oil output value of each oil outlet 10 working cycles more in line with the provisions of Taiwan products 9
6.6 Clearance test
JB/T B651. 2—1997
Take samples from the assembled lubrication pump and test them according to ZBJ00034. The number of samples should not be greater than the requirements in Table 1. 6.7 Test
According to the requirements of 2150004, the test should meet the requirements of 5.10: 6.8 Life test
Under the working condition of 100 times 110% of the nominal pressure, select and carry out on the test bench simulating the working condition of the lubrication system, and count and match the samples. 12 Regulations.
Acceptance regulations and tests
7.1 The motor-driven lubricating pump shall be subjected to an inspection before it is shipped out; the inspection sequence shall be as follows: 6.1.6.2.6.36.4. 7.2 All horizontal motor-driven lubricating pumps shall be manufactured and tested before they can be shipped out of the factory. 7.3 Type test
For the products of engineering trial production, or when there are major changes in materials and processes, a single type inspection shall be carried out. The contents of the type test include:
) Part of the factory acceptance,
b) Noise test:
Acid test:
d) Cleanliness test,
Marking, packaging, transportation and storage
%.1 The motor-driven lubricating pump shall be properly marked with a fixed product label, type and safety GB/T132C6 regulations. The label content includes: a) product number, name, b) scale, e) oiling point, e) date of manufacture, 8.2 The preparation of the technical documents accompanying the product shall comply with the provisions of JE/2185. The documents include: a) product manual, b) product quality certificate and installation order. 8.3 The external parts of the product shall be anti-rust treated according to the provisions of ZI150013 and then packaged. 8.4 The packaging of the product shall comply with the provisions of ZI/320, and the requirements of water and land transportation and loading shall be met. 8.5 The packaging and transportation signs shall comply with the relevant provisions of GB191. The stone products shall be stored in a new place such as Shize, Tonggang and Nan.
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