CN109592065A - A kind of sealant material verification method suitable for seaworthiness authorization - Google Patents
A kind of sealant material verification method suitable for seaworthiness authorization Download PDFInfo
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- CN109592065A CN109592065A CN201811309767.7A CN201811309767A CN109592065A CN 109592065 A CN109592065 A CN 109592065A CN 201811309767 A CN201811309767 A CN 201811309767A CN 109592065 A CN109592065 A CN 109592065A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/15—Vehicle, aircraft or watercraft design
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- Pure & Applied Mathematics (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Sealing Material Composition (AREA)
Abstract
The present invention relates to a kind of sealant material design and verification methods for seaworthiness authorization, and step 1, the performance objective according to airplane design is sealed agent material screening and selection, primarily determine sealant material selection system；Step 2, sealant material used for domestic civil aircraft；Step 3, for that cannot show the sealant material of accordance with step 2 step；Step 4, it according to the material selected in step 3, determines the MAT'L specification verification test outline that MAT'L specification and needs are verified, submits seaworthiness to authorize department reviews together；Step 5, pass through test grade verification experimental verification and improve the MAT'L specification in step 4；Step 6, evaluate whether selected materials can reach the requirement of MAT'L specification by test grade verification experimental verification, test is witnessed by application seaworthiness authorization department during this.The efficiency of sealant material seaworthiness verifying can be greatly improved by this verification experimental verification method, improves reliability, accelerated to examine efficiency, shortened the R&D cycle of product.
Description
Technical field
The present invention relates to aviation seaworthiness to authorize technical field, and in particular to a kind of sealant material suitable for seaworthiness authorization
Design and verification method.
Background technique
Aviation nonmetallic materials mainly include adhesive, transparent material, rubber and its product, plastics and its product, sealing
Agent, coating, oil plant, textile, wire and cable etc. are related to many kinds of.It not only needs to meet performance during material selection
Preferentially, outside the principles such as maturity, advance, Technological adaptability, versatility, economy, anticorrosion, it should also preferentially meet seaworthiness and want
It asks, i.e., selected materials should meet the airworthiness requirement that China Civil Aviation Regulations proposes material.And there is no set of system at present
The sealant material design and verification method for seaworthiness authorization, the present invention propose system, economic sealant material design and
Verification method, to support the Airworthiness Certification process of civil aircraft sealant material.
Summary of the invention
The object of the present invention is to provide a kind of sealant material design and verification methods for seaworthiness authorization, have solved or have subtracted
The problems in light background technique.
Technical solution is a kind of sealant material design and verification method for seaworthiness authorization, is comprised the steps of；
Step 1, it is sealed agent material screening and selection according to the performance objective of airplane design, primarily determines sealant material
Expect selection system；
Step 2, sealant material used for domestic civil aircraft, if can prove that, the material has been used for certain type, and should
Type has been achieved for the type certificate of China Civil Aviation CAAC, shows the symbol of material only with specification (MC1) method
Conjunction property no longer carries out verification experimental verification to material, then terminates all operations of this method；Otherwise, it is tested using step 3 method
Card；
Step 3, for that cannot show the sealant material of accordance with step 2 step, then using laboratory's verifying (MC4)
Method show that accordance, step are detailed in step 4- step 7；
Step 4, according to the material selected in step 3, the MAT'L specification verification test that MAT'L specification and needs are verified is determined
Outline submits seaworthiness to authorize department reviews together；
Step 5, pass through test grade verification experimental verification and improve the MAT'L specification in step 4；
Step 6, evaluate whether selected materials can reach the requirement of MAT'L specification, this process by test grade verification experimental verification
Test is witnessed by middle application seaworthiness authorization department；
Step 7, it is submitted together according to the MAT'L specification of the sealant material formed in step 3- step 6, test program suitable
Boat authorization department reviews submit data to wait for that office side ratifies if test result can satisfy the requirement of seaworthiness accordance；If cannot
Show accordance, then terminates this method.
Preferably, the step 5 specifically:
Step 5-1 obtains the test of material items by the full item test of the material of certain batch according to statistics basic principle
The test virtual value of index；
Step 5-2, and finally provide a reference value (step value) of test index；
Step 5-3 determines the enforceability of MAT'L specification.
Preferably, the step 6 specifically:
Step 6-1 verifies selected materials to the accordance of MAT'L specification by the full item performance test of certain batch；
Step 6-2 carries out and tests the airworthiness compliance of structure if material can show that the accordance to specification.
Preferably, domestic civil aircraft described in step 2 includes the external people for achieving the type certificate of China Civil Aviation CAAC
Machine, not yet obtain China Civil Aviation CAAC type certificate domestic civil aircraft.
The present invention has the advantages that beneficial achievement of the invention are as follows: can be greatly improved by this verification experimental verification method close
The efficiency of agent material seaworthiness verifying is sealed, reliability is improved, accelerates to examine efficiency, shortens the R&D cycle of product.
Detailed description of the invention
Fig. 1 is the flow chart of the sealant material design and verification method for seaworthiness authorization of the invention.
Specific embodiment
There is provided it is a kind of for seaworthiness authorization sealant material be related to verification method comprising the steps of:
Step 1, it is sealed agent material screening and selection according to the performance objective of airplane design, primarily determines sealant material
Expect selection system；
Step 2, sealant material used for domestic civil aircraft, if can prove that, the material has been used for certain type, and should
Type has been achieved for the type certificate of China Civil Aviation CAAC, shows the accordance of material only with specification method,
Verification experimental verification no longer is carried out to material, then terminates all operations of this method；If inconsistent, will be tested using step 3 method
Card；
Step 3, for that cannot show the sealant material of accordance with step 2 step, then using the side of laboratory's verifying
Method shows that accordance, step are detailed in step 4- step 7；
Step 4, according to the material selected in step 3, the MAT'L specification verification test that MAT'L specification and needs are verified is determined
Outline submits seaworthiness to authorize department reviews together；
Step 5, pass through test grade verification experimental verification and improve the MAT'L specification in step 4；
Step 6, evaluate whether selected materials can reach the requirement of MAT'L specification, this process by test grade verification experimental verification
Test is witnessed by middle application seaworthiness authorization department；
Step 7, it is submitted together according to the MAT'L specification of the sealant material formed in step 3- step 6, test program suitable
Boat authorization department reviews submit data to wait for that office side ratifies if test result can satisfy the requirement of seaworthiness accordance；If cannot
Show accordance, then terminates this method.
2, the sealant material design and verification method authorized as described in claim 1 for seaworthiness, which is characterized in that institute
State step 5 specifically:
Step 5-1 obtains the test of material items by the full item test of the material of certain batch according to statistics basic principle
The test virtual value of index；
Step 5-2, and finally provide a reference value of test index；
Step 5-3 determines the enforceability of MAT'L specification.
3, the sealant material design and verification method authorized as described in claim 1 for seaworthiness, which is characterized in that institute
State step 6 specifically:
Step 6-1 verifies selected materials to the accordance of MAT'L specification by the full item performance test of certain batch；
Step 6-2 carries out and tests the airworthiness compliance of structure if material can show that the accordance to specification.
4, the sealant material design and verification method authorized as described in claim 1 for seaworthiness, which is characterized in that step
Domestic civil aircraft described in rapid 2 include the external civil aircraft for achieving the type certificate of China Civil Aviation CAAC, not yet obtain in it is national
The domestic civil aircraft of the type certificate of boat CAAC.
5, the specification method as described in claims step 2 can abbreviation MOC1；Such as institute in claims step 3
Stating laboratory's verifying can abbreviation MOC4.
Claims (4)
1. a kind of sealant material design and verification method for seaworthiness authorization, which is characterized in that comprise the steps of；
Step 1, it is sealed agent material screening and selection according to the performance objective of airplane design, primarily determines that sealant material selects
Material system；
Step 2, sealant material used for domestic civil aircraft, if can prove that, the material has been used for certain type, and the type
The type certificate for having been achieved for China Civil Aviation CAAC shows the accordance of material only with specification method, no longer
Verification experimental verification is carried out to material, terminates all operations of this method；Otherwise, it will be verified using step 3 method；
Step 3, for that cannot show the sealant material of accordance with step 2 step, then using the method table of laboratory's verifying
Bright accordance, steps are as follows；
Step 4, according to the material selected in step 3, the MAT'L specification verification test outline that MAT'L specification and needs are verified is determined,
Seaworthiness is submitted to authorize department reviews together；
Step 5, pass through test grade verification experimental verification and improve the MAT'L specification in step 4；
Step 6, evaluate whether selected materials can reach the requirement of MAT'L specification by test grade verification experimental verification, Shen during this
Please seaworthiness authorization department witness test；
Step 7, seaworthiness is submitted to examine together according to the MAT'L specification of the sealant material formed in step 3- step 6, test program
Determine department reviews, if test result can satisfy the requirement of seaworthiness accordance, data is submitted to wait for that office side ratifies；If not can be shown that
Accordance then terminates this method.
2. the sealant material design and verification method for seaworthiness authorization as described in claim 1, which is characterized in that the step
Rapid 5 specifically:
Step 5-1 obtains material items test index by the full item test of the material of certain batch according to statistics basic principle
Test virtual value；
Step 5-2, and finally provide a reference value of test index；
Step 5-3 determines the enforceability of MAT'L specification.
3. the sealant material design and verification method for seaworthiness authorization as described in claim 1, which is characterized in that the step
Rapid 6 specifically:
Step 6-1 verifies selected materials to the accordance of MAT'L specification by the full item performance test of certain batch；
Step 6-2 carries out and tests the airworthiness compliance of structure if material can show that the accordance to specification.
4. the sealant material design and verification method for seaworthiness authorization as described in claim 1, which is characterized in that step 2
The domestic civil aircraft includes the external civil aircraft for achieving the type certificate of China Civil Aviation CAAC, not yet obtains China Civil Aviation
The domestic civil aircraft of the type certificate of CAAC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811309767.7A CN109592065A (en) | 2018-11-05 | 2018-11-05 | A kind of sealant material verification method suitable for seaworthiness authorization |
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| CN201811309767.7A CN109592065A (en) | 2018-11-05 | 2018-11-05 | A kind of sealant material verification method suitable for seaworthiness authorization |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111080124A (en) * | 2019-12-13 | 2020-04-28 | 中国航空工业集团公司西安飞机设计研究所 | Method for validating an aircraft composite standby supplier |
| CN111143409A (en) * | 2019-12-13 | 2020-05-12 | 中国航空工业集团公司西安飞机设计研究所 | Aluminum alloy material design verification method for airworthiness certification |
| CN112782362A (en) * | 2020-12-29 | 2021-05-11 | 中国航空工业集团公司西安飞机设计研究所 | Method for verifying seaworthiness conformance of civil aircraft structural member laser forming technology |
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| CN102722624A (en) * | 2012-06-08 | 2012-10-10 | 上海交通大学 | Method for developing flying scenes for airworthiness certification and design evaluation of airplane |
| CN105426631A (en) * | 2015-12-11 | 2016-03-23 | 中国航空工业集团公司西安飞机设计研究所 | Composite material structural design verification method for airworthiness certification |
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2018
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Patent Citations (4)
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| CN102722624A (en) * | 2012-06-08 | 2012-10-10 | 上海交通大学 | Method for developing flying scenes for airworthiness certification and design evaluation of airplane |
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| CN106934590A (en) * | 2017-01-20 | 2017-07-07 | 上海爱韦讯信息技术有限公司 | The automatic method and system for formulating the plan of examination |
| CN107766610A (en) * | 2017-09-08 | 2018-03-06 | 中国飞行试验研究院 | A kind of civil aircraft seaworthiness authorizes reliability monitoring method of taking a flight test |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111080124A (en) * | 2019-12-13 | 2020-04-28 | 中国航空工业集团公司西安飞机设计研究所 | Method for validating an aircraft composite standby supplier |
| CN111143409A (en) * | 2019-12-13 | 2020-05-12 | 中国航空工业集团公司西安飞机设计研究所 | Aluminum alloy material design verification method for airworthiness certification |
| CN112782362A (en) * | 2020-12-29 | 2021-05-11 | 中国航空工业集团公司西安飞机设计研究所 | Method for verifying seaworthiness conformance of civil aircraft structural member laser forming technology |
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Application publication date: 20190409 |
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