GB/T 5182-1996 Technical requirements and tests for forklift forks

This standard specifies the manufacturing, testing and marking requirements for mass-produced solid-section forks for various types of forklift installations. This standard is also applicable to non-mass-produced forks, provided that the fork manufacturer and user agree. GB/T 5182-1996 Technical requirements and testing for forklift forks GB/T5182-1996 Standard download decompression password: www.bzxz.net

ICS.56.060
National Standard of the People's Republic of China
GR/T 5182—1996
idt 150 2330 :1995
Technical requirements and tests
Fork-lift trucks---Fork arms-Technical characteristics and testing
1996-12-23 issued
National Technical Supervision Bureau
1997-07-01 implementation
C65182-1996
This standard is based on 1S02330,1995 to revise GB5182-85, this standard is equivalent to 1S02331:1995 in the technical content, compared with (B5162, the main difference is in the following clauses, the second ~ cited [standard has not yet been equivalent to the original country or adopted I50148.1983 and 15683-1:1987. The two international standards are carefully This standard is difficult to quote directly.
Chapter 4 "Construction" only has requirements for the cross-section of the fork, and G5188-85\3.: Materials\, 3.2 Manufacturing methods\, "3.3 Marking\ are listed as the first chapter of the vehicle standard, and new content is added. Chapter 4 "Testing\" has more stringent requirements for the testing of fork samples and batch production forks. *6. Test load\ stipulates that the test load of a single fork with a rated load of less than 5000kg is the same as 4.1 in 512-3. For a single fork with a rated load of more than 500Ukg, the test load is equivalent to ISO233, "6.2 Test steps\ emphasizes that the fixing method of the fork is the same as that of ISO233. Its length is not much different from that of the vehicle, and the provisions for loading return are the same as IS2330.
S2330, added the "Draft Test", Chapter 8 "Potential Test" and Chapter 9 "Surface Crack Test". This standard will be effective from the month, and will be updated with GB518285. This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China, and was initiated by the Beijing Transportation Machinery Research Institute of the Ministry of Machinery Industry. This standard was initiated by the Beijing Hoisting and Transportation Machinery Research Institute of the Ministry of Machinery Industry. The main organizers of this standard are Xing Zhizhong, Men Chi and Li Yan. GB/T5182—1995
ISO Foreword
ISO (International The International Organization for Standardization (IEC) is a global organization with many member bodies working together on international standards. The work on international standards is mainly done through ISO technical committees. Each member body interested in a subject is entitled to send representatives to the technical committee in accordance with the technical committee specified by the ISO. International organizations with professional contacts, both official and non-official, are also required to cooperate with this body. The International Electrotechnical Commission (IEC) works closely with member bodies on technical standardization. Technical members are responsible for the distribution of adopted international standards to member bodies, and the publication of international standards requires at least a voting fee.
International Standard 1S023SG Industrial Vehicle Technical Committee IS0/TC11F Powered Industrial Truck Safety Subcommittee SC2 has made a technical revision to the second edition of this edition (15 (>3330, 14) 1 Scope
National Standard of the People's Republic of China
Forklift Truck Specifications
Technical Requirements and Tests
Fnrk-ifi Irineks-Fwa ara-Technicalcharac.leristics and testingGn/T.5182—1996
Idt 1SO 233G: 1995
The technical standard specifies the inspection and marking requirements for various solid section goods for mass-produced forklifts. This standard is also applicable to non-mass-produced goods under the premise of unanimous approval by the forklift manufacturer and user. 2 Cited standards
The texts contained in the following standards will be incorporated as standard texts by reference in this standard: The versions shown are valid when this standard is published. All standards are subject to revision, and parties using this standard should take the opportunity to use the latest versions of the following standards. TS0148:1983 Steel--Swinging impact test (V-notch) 150693-1:1987 High-quality, alloy steels and non-scratch steels-Part 1, Non-alloy and low-alloy non-coated products of different shapes
GB5140-85 Forklift hook standard "i dISU2331—i97)GA/6184-19%6 forklift type fork and forklift installation size F (id1502328:19333 definition
The terms in this standard conform to the provisions of GB5140. 3.1 Fork replacement samples: For forks with new load surface, new material, new running support, new fork structure and new equipment, the products selected for each production are selected. 4 Manufacturing
Forks must be made of solid cross-section materials. 5 Test
5.1 Forklift samples must be subjected to service test and impact test and meet their test requirements. Forklift products with a single rated lifting weight of more than 400 birds must also be tested for fatigue test and meet their test requirements. 5.2 If the manufacturer and the user agree, batch-produced forks can be regularly re-selected for the first heart rate and the first? Fortunately, the reverse method test, 6. 1 Test load F, 6.1.1 For single-piece rated lifting weight of 5 kg or less, the test load is times of its rated lifting weight C. 1.2 For single-piece rated lifting weight of more than 5000 kg, the test load M is its rated sealing or compression C multiplied by the table R. Approved by the National Technical Supervision Bureau on December 23, 1996, implemented on July 1, 1997, R = 3-0.8 (10) CB/T 5182-1996 6.2 Test steps The fixing method of the goods must be consistent with the use of the fork cloth, and equipped with a tester to measure the long-term deformation of the mother water. The service test must be repeated without impact loading, and an appropriate time interval should be maintained between two loadings. Each loading should be maintained for 399. The lifting position is close to the front surface of the cargo weight (see Figure 1). When the rated lifting weight of a single fork is less than 500kg, D is the recommended center value. For details, see Table 1 in GB/T5184: When the rated lifting weight of a single fork is greater than 5500 (including 550G) kg, +D is the specified value of the forklift manufacturer. 6.3 Test requirements
The test data must be read from the upper surface of the horizontal section of the fork. Compare the data after the two loading tests. The fork shall not be permanently deformed
Impact test
Impact test must be carried out in the vertical direction. The specimens shall be selected from the positions of bars and wires as specified in 1S>683-1. It is recommended to select from the area between the upper and lower hooks first, or from the extension of some straight sections of the special impact test specimens. The specimens shall be selected from the relevant parts of the finished fork. The test specimens must have sufficient size (such as length at least twice the width), and must be consistent with the dimensions, state, and heat treatment of the tested goods. 2. Test steps
reverse impact test, use standard filter shape test, temperature is 2.3 test fee
the impact value of the specimen at -2JC shall not be less than 27J, 8.1.7 test or load frequency test cycle 8.1.7 etc. The peak value of the dynamic test shall be calculated as 1.25 times of the rated load of the goods, and the number should not be greater than 0.1 times of the rated load.
81.2 or the frequency is increased to 10Hz, the source shall not exceed 50°H.4 and there shall be no resonance. 81.3 The test period shall be adjusted to not less than 10° and the test wall load shall be carried out for the number of cycles. B2 Test exposure
The method of the test document shall be the same as that of the forklift truck. The dynamic test load shall be placed on the front surface of the vertical section under the load, see 6. (see Figure 1).
83 Test requirements
The test piece shall show relatively strong cracks and no long-term deformation: the table shall be inspected in accordance with the provisions of the city channel. 9 Surface cracking test
The product is manufactured! The forks produced (or melted forks after labor testing) shall be subjected to comprehensive visual inspection, especially the forks, all welds, the upper and lower hanging welds, the front area and the upper and lower hanging joints with the vertical section. If cracks are found, the goods shall not be used.
Note! The construction method is adopted. 10 Marking
10.1 Each piece of forks must have the following permanent markings on the side of the plate: 2
The number of plates and the number of goods!
Our center Dn
c) The marking of the goods!
d) The production period and batch number
GB/T 5182—t996
10.2 period is required, the goods can be insured for the vehicle system fee! The mark and related words are easy to remember bzxZ.net
(rain can be:
Figure 1 mark to and the position of the case
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