JB/T 9846-1999 This standard is a revision of ZB J21 001-87 "Lubricator for Pneumatic Rock Drill". This standard specifies the type and basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of lubricators for pneumatic rock drills. This standard is applicable to lubricators for pneumatic rock drills. This standard was first issued on 1987. JB/T 9846-1999 Lubricator for Pneumatic Rock Drill JB/T9846-1999 Standard download decompression password: www.bzxz.net

[C573.100.10
Machinery Industry Standard of the People's Republic of China
JB/T9946-1999
Line oilers for pneumatic rock drillsbZxz.net
1999-06-28 Issued
National Bureau of Machinery Industry
2000-01-01 Implementation
JB/T9846-1999
This standard is a revision of ZBJ21001-9? "Line oilers for pneumatic rock drills". During the revision, only the relevant specifications were revised, and the main technical contents remained unchanged: This standard replaces J21001-7 from the date of implementation. This standard is issued and managed by the National Technical Committee for Standardization of Nanyan Machinery and Pneumatic Tools. The unit of this standard is: Tianshui Pneumatic 1 Factory. The main drafters of this standard are Gao Zhanbei and Gao Keyue. This standard was first issued in 1981, and this is the first revision. 1 Scope
Machinery Industry Standard of the People's Republic of China
Oiler for Pneumatic Rock Drill
Line ollers lor pneumatie roek drllls 38/46-1999
Code 7.H121M11--87
This standard specifies the type and basic parameters, technical requirements, test piece method, inspection rules and marking, packaging, transportation and storage of oilers for pneumatic rock drills
This standard applies to oilers for pneumatic rock drills. 2. References
The provisions contained in the following standards constitute the provisions of this standard by reference in this standard. When this standard is issued, the version shown is valid. All standards will be revised, and the parties using this standard should explore the possibility of using the latest version of the following standards. GB/T2828-1987
B15901996
JB/T3576—1999
H/404]—1994
JB/T7161—1903
JB/T 7162—13
JB/T7J63..1993|| tt||JE/T7164-1993
IB/T 716S
JB/T7167—1993
JB/T7302—1994
JB/T 9857—1999
3 Type and basic parameters
3.1 Type
Remote batch inspection counting sampling procedure and sampling table [Inspection of continuous batches] Nanyan Machinery and Pneumatic Tools Product Model Compilation Method for Rock Drilling Machinery and Pneumatic Tools [\ Anti-rust Wine Technical Conditions for Rock Drilling Machinery and Pneumatic Tools Product Standards General Inspection Method for Rock Drilling Machinery and Pneumatic Tools Heat Treatment Parts General Technical Parts for Rock Drilling Machinery and Pneumatic Tools Structural Steel Melt Castings General Technical Conditions for Rock Drilling Machinery and Pneumatic Tools Steel Die Forgings General Technical Conditions for Rock Drilling Machinery and Pneumatic Tools Machined Parts General Technical Parts Huangyan Machinery General technical conditions for assembly of rock drilling machinery and pneumatic tools General technical conditions for welding of rock drilling machinery and pneumatic tools General technical conditions for product packaging of rock drilling machinery and pneumatic tools General technical conditions for painting of rock drilling machinery and pneumatic tools Products are divided into the following categories according to their usage:
a) General hanging type oiler;
b) Floor type oiler:
Central fixed type oiler.
3.2 Basic parameters
Basic parameters of the products are shown in Table 1.
Approved by the National Machinery Industry High Commission on 1999-06-28 and implemented on 2000-01-03
En site test
|JB/T9846—1999
Table■Basic data
3.3 The model of the product shall comply with the provisions of JB/T1590. 4 Technical requirements
Specifications
4.1 The product shall comply with the provisions of this standard and be manufactured in accordance with the product drawings and technical documents approved in the prescribed procedures: 4.2 All parts (including purchased parts and outsourced parts) shall be inspected and qualified by the factory quality inspection department before assembly. 4.3 The quality of heat-treated parts shall comply with the provisions of JB/T7161. 4.4 The quality of investment castings shall comply with the provisions of JB/T7162 4.5 The quality of forgings shall meet the requirements of JB/T7163, 4.6 The quality of machined parts shall meet the requirements of 1G4. 4. The quality of welded parts shall meet the requirements of JR/716T. 4.8 The assembly quality of products shall meet the requirements of JB/T7165. 4.9 The cleanliness of products shall meet the requirements of Table 2. Table 2 Product cleanliness
Please follow the degree
4.10 All parts of products of the same variety and specification shall meet the requirements of 5.1.50
·4.11 Within the specified range of corrosion pressure and leakage, the oil outlet plate shall be able to be adjusted and closed. 5.0
4.12 Under normal use, the oil supply of the product is fixed, and the oil supply shall not change due to machine operation. 4.13 The surface of polycarbonate parts shall not be painted; parts with light-treated (blue) surfaces are generally not suitable for painting. 4.14 The coating quality of the product shall comply with the provisions of JB/85. 4.15 The anti-rust quality of the product shall comply with the provisions of B/3576. 5 Test method
5.1 When the product is under a pressure 10% higher than the rated operating pressure, check that there is no air leakage on each surface and joint, and oil leakage is zero. 5.1 The cleaning degree of the product shall be tested in accordance with the provisions of B/4041. 6 Inspection regulations
6.1 The product must be inspected and qualified by the quality inspection department of the manufacturer, and there must be a certificate of product quality. Qualified technical documents can be issued! . 6.2 Product factory inspection shall be carried out according to the inspection specifications formulated by the manufacturer based on the specific products, but it shall ensure compliance with the requirements of 4.11 and 4.12. E98461999
6.3 When sampling products, the normal inspection shall be carried out according to GB2. 6.4 Products shall be subject to type inspection in any of the following situations: a) new products (including old products when they are transferred to the factory for production); b) products with significant changes in design, process and materials used; products that are quickly resumed after long-term suspension of production; d) products produced in batches or in large quantities, once every 5 years. .5 Products subject to type inspection shall be randomly selected from qualified products. ? , marking, packaging, transportation and storage
7.1 The product shall be marked on a conspicuous part, and the content shall include: manufacturer's name and trademark:
b) product model:
c) product number:
d) potential date of stoma [year, month).
7.2 The quality of product packaging shall comply with the provisions of B/T7302. 7.3 The product packaging shall be accompanied by the following technical documents: a) packing list;
b) certificate of conformity:
e) instruction manual.
7.4 The product shall be waterproof, moisture-proof and explosion-proof during transportation and storage.
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