JB/T 9851-1999 This standard is a revision of ZB J48 010-89 "32mm Handheld Pneumatic Strapping and Locking Machine". During the revision, the structural parameter indicators in the original standard were cancelled, and the applicability of the standard was improved. Other technical contents have not changed. This standard specifies the types and basic parameters, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of handheld pneumatic strapping and locking machines. This standard applies to handheld pneumatic strapping and locking machines. This standard was first issued in , first revised in , and second revised in . This is the th revision. JB/T 9851-1999 Handheld Pneumatic Strapping and Locking Machine JB/T9851-1999 Standard download decompression password: www.bzxz.net

IC5 75.1410
Machinery Industry Standard of the People's Republic of China
JB/9851-1999
Hand-held pneumatic locker of strapping
Hand-held pneumatic locker of strapping1999-06-28 Issued
National Bureau of Machinery Industry
2000-01-01 Implementation
JB/T9851-1999
This standard is a revision of the original J48010-8932mm hand-held pneumatic strapping lock. During the revision, the structural integer index in the original standard was cancelled, the applicability of the standard was improved, and other technical contents were changed. This standard shall replace ZJ480109 from the date of implementation. Appendix A of this standard is the appendix of the standard. Appendix B of this standard is the appendix of the prompt. This standard is proposed and managed by the National Standardization Technical Committee for Rock Machinery and Pneumatic Tools. The originator of this standard is Shanghai Pneumatic Tools Factory. The main drafters of this standard are Geng Hui and Ling Xiaoming. 1 Scope
Machinery Industry Standard of the People's Republic of China
Handheld Pneumatic Locking Machine
Handheld Pneumatic Locking Machine JB/T 9851—I999
4801-89
This standard specifies the type and basic data, technical requirements, test methods, inspection specifications and markings of handheld pneumatic locking machines. Packaging, transportation and storage, etc.
This standard applies to handheld pneumatic locking machines. 2 Referenced Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the general versions shown are valid. All standards are subject to revision. Parties using this standard should explore the possibility of using the latest version of the following standards. GB/T 300-1588
0ET28281983
JET1590-1996
JR.T35?5-990
JHT3904—1994
JET40411994
JB/T 7161-—1993
JB/T 7[621993
JB/T7163--1993
JB/T 71641993
JB/T73U2—1994
B/F985-
YB/T025-1992
3Types and basic parameters
Carbon drilling and sawing
Batch inspection counting sampling sequential sampling table (applicable to the inspection of subsequent batches) Rock machinery and pneumatic tools production station model compilation method Rock machinery and pneumatic tools rust prevention general technical conditions General rock machinery and pneumatic tools metal mold, sand mold poetry Chu aluminum alloy castings general technical conditions Rock machinery and pneumatic tools: product cleanliness general inspection method Rock machinery and pneumatic tools heat treatment parts general technical conditions Rock machinery and pneumatic tools 1 structural steel investment castings general technical conditions Rock drilling machinery and pneumatic tools steel die forgings General technical conditions for drilling machinery and pneumatic tools General technical conditions for machined parts of rock drilling machinery and pneumatic tools
General technical conditions for product packaging
Technical conditions for rock drilling machinery and pneumatic tools Packaging steel strips
3.1 This machine is a tensioning machine among pneumatic clamping machines. The clamping machine is of separate type. 3.7 The basic specifications of the product shall comply with the provisions of Table 1. Table
Use the radiographic specification
《×）
National Machinery Industry Bureau 1909-06-18 Approved Steel Coagulation Height
36.5-38.0
Tension of the locking port
Inner diameter of the air pipe
Air pressure
2:000-01-01 Implementation
JR/9851-1999
3.3 Strict product model shall be compiled in accordance with the provisions of JB/T154 Technical requirements
4.1 Products shall meet the requirements of this standard and be manufactured according to the product drawings and technical documents approved by the prescribed procedures. 4.2 All parts (including purchased parts, outsourced parts, and standard parts) must be inspected and squeezed by the factory quality inspection department before assembly. 4.3 The quality of aluminum alloy castings shall comply with the provisions of B/T3904 4.4 The quality of investment castings shall comply with the requirements of JB/T7162 4.5 The quality of molded parts shall comply with the provisions of JB/T7163: 4.6 The quality of machined parts shall comply with the provisions of JB7164. 4. The assembly of the product shall be complete, accurate, flexible and reliable in operation. 4.8 The quality of heat-treated parts shall comply with the provisions of JB7151. 4.9 The quality of product coating shall comply with the provisions of JB9857. 4.1 The anti-rust of the product shall comply with the provisions of JB/T3576. 4.11 The measured value of the cleanliness of the product shall be <250 imgs 4.2 The technical requirements of fasteners shall comply with the provisions of Appendix B (Reminders). 4.13 The technical performance of the pot belt used in the product shall comply with the provisions of YB/T025. 4.14 The parts and components of the same number of products shall be interchangeable. 4.15 The appearance of the product shall be neat and the color shall be uniform. 5 Test methods
5.1 The inspection of product cleanliness shall be carried out in accordance with the provisions of 4041, and the inspection of tensile strength shall be carried out in accordance with the provisions of Appendix A [Appendix to the standard]. 6 Inspection rules
6.1 Products must be inspected and qualified by the manufacturing inspection department and accompanied by a product certificate before they can leave the factory. 6.2 The factory inspection of products shall be carried out in accordance with the inspection specifications formulated by the manufacturer based on the products, and the basic vertical data of the products shall comply with the provisions of Table 1. 6.3 The cleanliness of products may be inspected by random, but at least once a month. 6.4 Products shall be inspected and adjusted in the following situations: a) When the new products are undergoing finalization appraisal; b) When the product undergoes major changes in design, process and material; c) When the product is discontinued for more than 2 years and then resumed; d) Products produced in batches or in large quantities shall be inspected every 3-5 years. 6.5 Products undergoing type inspection shall be randomly selected from the qualified products. 6.7 When sampling and inspecting the quality of products, the normal inspection shall be carried out in accordance with the normal inspection specified in 6B.2828. The inspection is carried out by random sampling. 7. Marking, packaging, transportation and storage
7.1 Each product should have the following markings: bzxZ.net
manufacturer name or trademark:
b) product model name:
e) product number:
shan) manufacturing date (year, month)
JB/9851-1999
7.2 The quality of product packaging should comply with the provisions of FB/7302. 7.3 The product packaging should be accompanied by the following technical documents: product certificate:
b) instruction manual;
c) packing list.
4 The product should be waterproof, moisture-proof and sun-proof during transportation and handling. AI test conditions
1.1 The frequency tightening force is measured on the material testing machine, JB/T 9851-1999
Appendix A
[Appendix to Environmental Standards)
Test method for tensile strength
A1.3 The sample strip must be locked under 0.63MPa pressure: A2 Test receiver and test method
. Test equipment: 2UkN material testing machine
3.3 Each sample strip is fired and beaten (two fire ports are locked on each buckle) A2.3 Specifications of each sample strip: Take a 400mm sample strip (the steel end of the simulated end is respectively 2(Hlmm, dragon requirements sample 01. The force mark cut point is obvious, and locking phenomenon is not allowed
A3 Evaluation of test results
The measured values ​​are in line with the provisions of the table!
Appendix B
(Suggested Appendix)
Technical requirements for fasteners
1 This fastener technical requirement is suitable for fasteners with a 32mm steel push. B2 The fastener material should comply with the GDT ruling,
B3 The shape and size of the parts should meet the requirements of Figure B
55 ± 5
B4 The surface of the parts should be painted, blackened and other anti-rust treatments,
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.