JB/T 9017-1999 JB/T 9017-1999 Air cushion pallet JB/T9017-1999 Standard download decompression password: www.bzxz.net

[CS 55.180.20
Machinery Industry Standard of the People's Republic of China
B9017—1999
Air cushion pallet
Aircushiontray
Published on 1999-06-28
State Bureau of Machinery Industry
Implementation on 2000-01-01
JB/T9017-1999
This standard is similar to ZBJS1009-89 air block pallet? The original standard is revised and the main technical content is unchanged. This standard replaces 2B18#009-89 from the date of implementation. This standard is issued by Beijing Hoisting Machinery Research Institute. The drafting unit of this standard is Beijing Hoisting Machinery Research Institute. The main drafters of the standard are Ming Quan and Zhang Jingxiang. Scope
Machinery Industry Standards of the People's Republic of China
Air cushion pallet
Air cushion iray
JB/T9017-1999
Replacement #ZB[81009-89
This standard specifies the models, basic parameters, requirements, inspection and testing, labeling, packaging and storage of air cushion pallets. This standard is applicable to the air cushion pallets of the ND series of air cushion pallets in the market. 2. Cited standards
The texts contained in the following standards become the provisions of the full standard through citation in this standard. When this standard is published, the requirements are still in effect. The existing standards may be revised. The parties using this standard should explore the possibility of using the following standards as the latest version. CB/T :3306—1991 Label
JB8111—[99]
3 Model, basic parameters
Basic parameters of air cushion disc
3.1 The positive number is composed of the name code and the zero code: QT
Air cushion number [not indicated when there are four air cushion discs] Fixed load code, kN
Air cushion tray busy number
3 Air The cushion plate is composed of a plurality of air cushions or a plurality of air cushions. The air cushion plate is composed of a plurality of air cushions or a plurality of air cushions. The air cushion plate is composed of a plurality of air cushions or a plurality of air cushions. The air cushion plate is composed of a plurality of air cushions or a plurality of air cushions. The air cushion plate is composed of a plurality of air cushions or a plurality of air cushions. The air cushion plate is composed of a plurality of air cushions or a plurality of air cushions. The air cushion plate is composed of a plurality of air cushions or a plurality of air cushions. The air cushion plate is composed of a plurality of air cushions or a plurality of air cushions. The air cushion plate is composed of a plurality of air cushions or a plurality of air cushions. int
0.50--4.15
0.65--5.10
0.90--7.05
1.30-10.55
115--9.1m
1.54011.85
t.95.-15.43
2.5 0~19.75||tt ||3.16-24.65
3.66..28.84
4.1C-33.00
JR-T9017-1999wwW.bzxz.Net
Tray
Dimensions
Not inflated
Juice: When the diameter D is metric, use the standard 1 surface teaching 4 technical requirements
Air cushion JBT &I
-nominal
D is in English system, use fractional line surface,
25:(1)
50: 12:
4.1 The size of the air cushion used for the air cushion island shall comply with the provisions of Section B 1, and shall be connected with the pallet body to make the air cushion retreat to the pallet body sensitive 3°-5 lifting movement
4.2 The multi-frequency pallet's egg-out coefficient under load shall not be less than U.6054.3 The air cushion disk capsule has no safety factor of less than 22
JB.T 9017—1999
4.4 The rubber sleeve of the air cushion disk shall be oiled and resistant to aging, and can work normally at an ambient temperature of 20-+50. 4.5 In addition to the normal traces of process measures, the outer surface of the air cushion disc shall not have protrusions, pits and rubber diseases. The rubber surface shall not have local deformation. The skeleton material shall not have overlapping protrusions and fractures. 4.6 The pipeline must be rust-proof.
4. In order to prevent leakage,
4. The height of the air cushion disc after forming the air cushion tray shall be consistent. The height difference between each air cushion disc shall not exceed 1mm. 4.9 The position of the centroid (i.e. the 7-way center of the air cushion tray distribution) and the allowable load area shall be clearly marked on the surface of the air cushion tray. 4.10 The air cushion tray is selected according to the condition of not inflated. 5 Test method
5.1 After the pipeline is compressed with 0.in.RMPa, apply soapy water gun to check whether there is air. 5.2 Use loading to measure the safety factor of the air lift capsule. When light, the supply of compressed air should be guaranteed. The air volume should be increased by 2 times and the air can still be adjusted (the load is increased by 5mm). The capsule is intact: 5.3. Under the fixed load, the resistance coefficient of the air-salt tray is tested on a seamless, crack-free, 3m×3m terrazzo floor and the inner surface is changed to 3mm. The working height is recorded. When loading, the load center should coincide with the centroid of the air cushion tray. 5.4 Perform a 25% over-cut test to check the strength of parts and the quality of assembly. 5.5 Under the specified cutting and ground conditions specified in 3.3, measure the air consumption and record it. Perform an eccentric load test and record the length and width before allowing the height to deviate from the centroid. Then mark it on the surface of the air cushion pallet. 6 Marking, packaging and storage
6.1 The air cushion pallet should have a product label fixed in a conspicuous position. Its type and size should comply with the provisions of RT1330G and indicate the following contents: a) Factory name;
b) Product name:
e) Product number:
d) Key technical parameters: air consumption, rated load, air supply pressure; c) Factory date and number.
2 The air cushion pallets should be shipped separately and shall not be scratched. 6.3 When packing the air cushion pallet, each piece shall be marked. 6.4 When shipping, the air cushion pallet shall be accompanied by random documents, including: a) Packing list: 1) Product quality certificate: 2) Installation and operation instructions: 3) Spare parts list: 4) Wearing parts list: 5) After packing, the air cushion pallet shall be packed in a plastic bag with the explanation "Document here". 6. When the air cushion pallet is not used for a long time, the air cushion plate shall be pulled out and stored in a place without pressure, explosion, H2, and away from harmful gases and corrosive gases.
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