CB 1280-1995 General Specification for Torpedo Packaging Boxes CB1280-1995 Standard download decompression password: www.bzxz.net

China State Shipbuilding Corporation Department Standard
CB1280—1995
General Specification for Torpedo Packaging Boxes
Published on 1995-12-19
Published by China State Shipbuilding Corporation
Implemented on 1996-08-01
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.1 Question Content
China State Shipbuilding Corporation Department Standard
General Specification for Torpedo Packaging Boxes
This specification specifies the general technical requirements for the design, production and acceptance of torpedo packaging boxes. 1.2 Applicable Model Drawings
This specification applies to the inner packaging boxes for the transportation and storage of full torpedoes, sections, and components. 1.3 Classification
There are three types of packing boxes:
world: full packing box
h. Segment packing box:
c. Component packing box.
References
:CB190-90 Dangerous goods packaging mark
GB19190 Pictorial mark for storage and transportation of packing boxes
GB3181-82 Paint film color standard sample
GB6388-36 Transport packaging delivery and receipt mark
Qualification appraisal
The packing boxes used in this specification should be those that have been qualified or approved by the approval authority. 3.2 Materials
CB 1280-1995
Classification number: U74
TKAONK
The materials of full packing boxes and segment packing boxes should be made of aluminum alloy. Among them, the components with higher strength requirements should be made of stainless steel. The selected materials should comply with the relevant standards. 3.3 Design and structure
3.3.1 The value-added packaging box should be a fully sealed cable
3.3.2 The basic type of the main body of the packaging box is a circular cylinder or a nearly circular cylinder structure. 3.3.3 The packaging case of the horizontal structure packaging box (horizontal direction of the cylinder axis) should have a gap of no less than 80mm between the packaging case and the two ends of the box body. 3.3.4 The horizontal structure packaging box is approximately divided into two parts: the box body (lower part) and the box cover (upper part). 3.3.5 The height of the box body and the box cover of the vertical structure packaging box (vertical direction of the cylinder axis) is determined by the ease of loading and unloading of the packaging object. 3.3.6 The box body and the cover should be able to be firmly connected (such as buckles, etc.), and the adjustment torque should be specified when there is an adjustment thread connection. 3.3.7 The full-length and segmented packaging boxes should be designed with lifting structures such as forklift slots and hoists. 3.3.8 The assembly packaging box should have a pick-up ring or hanging ring. The whole and segmented packaging boxes should use two (or more) suitable anchors to hold the packaged object together. The center of gravity should be placed between the anchors. The assembly packaging uses packaging materials to fix the packaged object, such as vibration damping pads, etc. 3.3.9 The fixing device is connected to the box body with a gripper. Approved by China State Shipbuilding Corporation on December 19, 1995
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1 Table 60
CB 1280-1995
3.3.10 When necessary, the box cover shall be equipped with a safety valve, a humidity indicator and an airtight test hole. 3.3.11 When fogging is necessary, a handle shall be provided on the box cover. 3.3.12 The box body shall be equipped with a desiccant storage place or device, and the position shall be close to the end without humidity indicator (card). 3.3.13 All packaging materials should be stored in a safe place within three meters under transportation and storage conditions, and should be equipped with a stopper. 3.3.14 The markings on the outside of the box should be obvious, indicating the packaging materials inside the box. 3.4 Performance requirements
3.4.1 Air chain
When the air pressure in the packaging box is 5.9kPa (gauge pressure), there should be no air stagnation. 3.5 Environmental requirements
3.5-7 Vibration
When the packaging box with model load is subjected to vibration under normal shipping posture and vibration frequency of the vibration damper (device) system, the model load and the packaging box should not be damaged. When the air pressure in the packaging box is 6.9%Pa (gauge pressure), there should be no air leakage, and the airtightness requirements should be met. 3.6 Detailed requirements for parts and components
3.6.1 Safety valve
3.61.1 The opening pressure of the safety valve is 15kPa, and the pressure is less than 8.8kPa, and it should not leak. 3.1.2 The safety valve should be manually deflated. 3.6.2 Fade indicator (card)
The relative fade indication range is divided into four areas, namely 10%, 20%: 30%, 40%. 3.10 Color
3.7.1 The color of the light film on the surface of the fish packaging box should be B02 medium gray according to GB3181, and G02 light green can be selected. 3.7.2 The paint film should be uniform, bright and have strong adhesion. 3.8 Marking
3.8.1 The surface of the packaging box should be marked with dangerous goods, words and pictures such as "Do not turn over" and "Stand damp" according to the regulations of CB190.GB191GB6388, and the delivery and receipt marks should be used.
3.B.2 The box and the box body should generally be marked with the production serial number to ensure matching use. The specimen is \NOX×××\, the first two digits are the production year, and the last two digits are the production serial number. For example, the third and packaging boxes produced in 1992 are marked with "N19 9203\3.8.3 The outer surface of the packaging pin should also have a place to mark the packaging product in an easily visible place. The content of the marking after the packaging product is:
a. Product code t
b. Product number:
c. Gross weight:
d. Net weight:
e. Production;
f. Packing date.
3.8.4 The marking should be clear and easy to identify.
4 Quality Assurance Regulations| |tt||4.1 Inspection Responsibility
Unless otherwise specified in the contract or order, the Contractor shall be responsible for completing all inspections of this specification. If necessary, the Ordering Party or the superior certification body shall have the right to inspect any inspection items described in the specification. 4.1.1 Contract Responsibilities
All products must comply with all requirements of Chapter 3 and Chapter 5 of this specification. The inspections specified in this specification shall form the basis for the entire inspection of the Contractor. |tt||17izw.com脆盘堕
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CB1280-1995
Inspection system or quality management: If the contract includes inspection requirements not specified in this specification, the contractor shall also ensure that the products submitted for acceptance meet the contract requirements. Quality: Conformity sampling does not allow the submission of products that are known to be defective, nor can it require the ordering party to accept defective products.
4.2 Inspection classification
The inspections specified in this specification are divided into:
6. Identification inspection (type inspection);
b. Quality consistency inspection.
Inspection conditions
Temperature: normal temperature.
Humidity: less than 95 times.
Pressure: ground atmospheric pressure.
4.4 Identification inspection (type inspection)
4.4.1 Quantity of inspected items
The number of inspected packaging boxes is two
4. 4. 2 [Inspection items and sequence
Inspection items and sequence are shown in Table 1.
Quality judgment criteria
Inspection items and sequence
Air tightness
Required chapter number
All packaging boxes meet the requirements specified in Section 3 and pass the appraisal inspection. Quality and hazard consistency inspection
Inspection quantity
All packaging boxes must meet the requirements for inspection
4.5.2 Inspection items
Inspection items are shown in Table 2.
4.5.3 Unqualified
Inspection item
Air tightness
Required article number
Inspection or test article number
Inspection or test method number
If the packaging box fails the air tightness test, the contractor is allowed to re-test the air tightness after obtaining the instructions. If it still fails, the packaging box is unqualified.
4.6 Inspection method
4.6.1 Air tightness
4.6.1.1 Test equipment and requirements
The air compressor and the positive gas cylinder should be able to pressurize the packaging box to 6.kPa (gauge pressure). Use a brush to apply soap solution to all welds and sealing areas of the packaging box
4.6.1.3 Result evaluation
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CR1280-1995
The packaging box should be free of bubbles and other visible leakage phenomena. 4.6.2 Vibration
4.6.2.1 Test equipment and requirements
The vibration test machine can control the vibration direction and adjust and measure the vibration rate and amplitude. ：4.6.2.2 Inspection procedures
Before the vibration test, the packaging box should be suspended from the airtight test. 4.6.2.2.1 Connect the packaging box with the model load to the vibration test machine in its normal state. The vibration frequency and acceleration will change during the vibration period. Use the following scanning parameters: see Table 3. Packing No. Frequency range, H Acceleration, m/s4 ~bi Resonance rate of the packaging vibration reduction system Test time, the measured value is positive 4.6.2.2.2 There should be no sign of actual displacement of the model load in the packaging, and no mark should appear when the model is finally loaded and removed from the packaging. 5.2.2.3. Carry out airtightness test according to 4.6.1. Delivery equipment
5.1 Transportation and equipment
5.1.1 During transportation and transportation, the boxes should be stacked and placed without exceeding 5.1.2 Storage environment
Temperature: temperature,
Avoid spot: less than 95%
Air pressure.
Clean and clean: well ventilated, avoid long-term exposure to sunlight. 4.2 Markings shall be in accordance with 3.8.
6 Notes
6.1 Crown
6.1.1 Model load
The same as the object packed in the packaging box, the model of shell material alternating Additional notes:
This standard is proposed by China State Shipbuilding Corporation Six Qin San Xin. This standard is proposed by China General Shipbuilding Corporation Six Zero Three Xin. This standard is proposed by Guoyu Eighth Seventh Factory Super Grass. The main drafters of this standard are Kang Yue, Zeng Hongzhang, Liang Jinlong, 17bzW.cn crisp black lotus rootwwW.bzxz.Net
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