CN102128726B - Method for bonding adhesive tape - Google Patents
Method for bonding adhesive tape Download PDFInfo
- Publication number
- CN102128726B CN102128726B CN201010586473.6A CN201010586473A CN102128726B CN 102128726 B CN102128726 B CN 102128726B CN 201010586473 A CN201010586473 A CN 201010586473A CN 102128726 B CN102128726 B CN 102128726B
- Authority
- CN
- China
- Prior art keywords
- glue
- rubberized tape
- adhesive tape
- tape
- loading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention relates to a process for bonding an adhesive tape, in particular to a method for bonding the adhesive tape for an airplane structural strength test. The method for bonding the adhesive tape comprises the following steps of: firstly, providing a loading base made of canvas and FN-305 glue liquor, wherein the loading base comprises a bonding base surface and a loading lug; secondly, cleaning the surface of a test piece, and scribing on the surface of the test piece according to the size of the loading base; thirdly, coating the glue on the surface of the test piece and strictly controlling process parameters during glue coating; fourthly, bonding the loading base in a frame line of the surface of the test piece, discharging air by grinding, and naturally drying in the air; and finally, recording and inspecting so as to finish bonding of the adhesive tape. The loading lug is connected with loading equipment so as to realize loading and simulate pneumatic load distribution. By the method for bonding the adhesive tape, the bonding quality is high, the bonded adhesive tape is safe and reliable and can meet the test requirement of the airplane structural strength; and a higher economic benefit can be produced.
Description
Technical field
The present invention relates to a kind of adhesive tape cloth barbola work, particularly a kind of adhesive tape cloth method of attaching for aircaft configuration strength test.
Background technology
At present, in the static(al)/torture test of complete aircraft structure, conventionally adopt following loading technique:
A) rubberized tape-lever system loading technique
The surface of the structure members such as fuselage, wing, wing flap pulls to load, can adopt rubberized tape-lever system to apply.
B) tension and compression pad-lever system loading technique
Certain structures parts (as wing flap) surfaces press to load, can not or be difficult to be equivalent to while pulling to load, can adopt tension and compression pad-lever system and load pressurized strut and form rigid connected system, directly apply and press to load.
C) clamp loading technique
Some parts of aircraft are directly arranged on load(ing) point on its main force support structure when loading, elongated girder structure wing for example, but the joint not structurally being connected with loading equipemtn, and load is larger, this clamp and the aircraft components of adopting uses connecting screw rod dead, and on clamp, reserves hole or the joint being connected with loading equipemtn.
D) the reserved loaded member of structure
In testing machine is manufactured, consider the needs that test loads, reserved loading hole or joint, during test, directly load applying is being reserved in loaded member.
E) air pressure (hydraulic pressure) loading technique
For some particular component in test, as passenger cabin, fuel tank etc., often adopt the method for inflating pressure to realize, undercarriage control device experiment adopts fluid supercharging to load.
In full machine test implementation process, according to experimental scale and combination of features or and implement the transmission of load by above-mentioned five kinds of technology.With regard to domestic similar test, adopt maximum still rubberized tape-lever system loading techniques.Be widely used for the main examination such as wing, fuselage position, wherein, the sticking Quality quality of rubberized tape is one of key factor of directly impact test success, and the technology for applying of rubberized tape determines the sticking Quality of rubberized tape.But the quality of canvas belt and glue and barbola work stability are the difficult problems that Domestic Old-generation scientific research personnel hardships are groped always, rubberized tape technology for applying is because raw material is special, environmental parameter requires harsh, enforcement difficulty is large, when carrying out structural static, torture test, be very easy to occur accident, thereby directly affect test findings, especially in the high year process of the test of the full machine in ground, if the stickup of rubberized tape does not reach quality requirements, may cause catastrophic consequence.
Summary of the invention
Object of the present invention: the invention provides a kind of sticking Quality high, safe and reliable, can meet the method for bonding adhesive tape of aircaft configuration strength test.
Technical scheme of the present invention: a kind of method for bonding adhesive tape, it comprises the steps:
Step 1: loading pedestal and the FN-305 glue made by canvas are provided, and wherein, described loading pedestal comprises to be pasted basal plane and load ear;
Step 2: the surface of cleaner assay part;
Step 3: line
According to rubberized tape size, on testpieces surface, rule, after line, to testpieces surface in frame line, should reuse banana oil and clean, wherein, the lines of being drawn should be clear errorless, and its size and shape are consistent with the stickup basal plane of loading pedestal;
Step 4: brush coating
The testpieces surface of cleaning, carries out brush coating after naturally drying, and wherein, brush coating step is as follows:
C) by glue, with clean wooden stick or metal bar, Quick uniform in bucket stirs 4 minutes;
D) with dull and stereotyped hairbrush dip in upper glue on testpieces surface and rubberized tape surface brush coating three times respectively, the direction of brush coating is every carries out all over interlocking, and should meet following requirement:
1), after first pass glue has been brushed, should be dried at normal temperatures 3～4 hours;
2), after second time glue brushed, should be dried at normal temperatures 1～1.5 hour;
3) after the 3rd time glue brushed, should be dried 30～35 minutes, just can fit;
Step 5: laminating
Rubberized tape is pasted environment temperature should be in the scope of 20～35 ℃, and relative humidity is not more than 70%,
Laminating step is as follows:
C) glue on rubberized tape and testpieces is crossed glue-line when wet and is difficult for solidifying, during overdrying, paste more difficult, for preventing crossing the glue-line state laminating of wet or overdrying, 4～6 of everyone the every batch laminatings;
While d) fitting, the stickup basal plane that loads pedestal is sticked in the frame line of testpieces line place, and then from centre to surrounding pressing;
Step 6: roll
To roll wooden stick and penetrate in the middle of rubberized tape and roll to surrounding from centre, make the Bas Discharged in rubberized tape and testpieces binding face, and roll middle rubberized tape and must not move
Step 7: dry
Rubberized tape should be 18～35 ℃ in environment temperature after having pasted, and relative humidity is not more than under 70% environment natural drying, and when the actual maneuvering load of rubberized tape is less than rubberized tape permission maneuvering load 1/2, should be not less than 72 hours drying time; When the actual maneuvering load of rubberized tape is greater than rubberized tape permission maneuvering load 1/2, should be not less than 120 hours drying time;
Step 8: record and check
Rubberized tape is pasted personnel and is conscientiously carried out glue records, and rubberized tape is pasted after end-of-job, tests.
During washing test part surface, if testpieces has finishing varnish, should use safe paint remover that surperficial enamelled coating is removed, then use 120
#sand paper, by test specimen surface hacking gently, is then used ethyl acetate or banana oil that surface clean to be pasted is clean.
Before brush coating, as liquid pectin has gelatin phenomenon, with the hot water of 75 ℃ of left and right, glue is heated, and use thermometer measure glue temperature, glue temperature should be at 24 ± 6 ℃
Wherein, after rolling, on rubberized tape surface, identify.
The loading ear of described loading pedestal is monaural or ears.
Beneficial effect of the present invention: method for bonding adhesive tape of the present invention is by taking specific environment parameter control to paste the metal surface of testpieces with the glue of customization on special canvas, to reach the object of transmitting test load, its sticking Quality is high, safe and reliable, can meet the testing requirements of aircaft configuration intensity, what favourable proof strength was tested normally carries out.
Accompanying drawing explanation
Fig. 1 is the loading base construction schematic diagram of method for bonding adhesive tape the first embodiment of the present invention;
Fig. 2 is the stickup figure of method for bonding adhesive tape the first embodiment of the present invention;
Fig. 3 is the loading base construction schematic diagram of method for bonding adhesive tape the first embodiment of the present invention,
Wherein, 1-pastes basal plane, and 2-loads ear, and 3-loads pedestal, 4-brush coating scope, 5-rubberized tape frame line, 6-testpieces surface.
Embodiment
Below by embodiment, the present invention is described in further detail:
Special rubberized tape and the glue of customization for method for bonding adhesive tape of the present invention, and by taking specific environment parameter control to paste testpieces metal surface, thereby reach the object of transmitting test load.
Wherein, the rubberized tape of method for bonding adhesive tape of the present invention is canvas, during actual use, with canvas, is sewn into loading pedestal.Refer to Fig. 1, it is in method for bonding adhesive tape the first embodiment of the present invention, to load the structural representation of pedestal.Described loading pedestal 3 comprises to be pasted basal plane 1 and loads ear 2, and in figure, described loading ear 2 is ears, is to be made and formed by canvas, and requires to select different-thickness, the different canvas of pasting basal plane according to maneuvering load, carries out part thickening.Please refer to Fig. 2, it is in present embodiment, the stickup figure of rubberized tape, during use, with glue, by pasting the rubberized tape frame line in brush coating scope 45 on basal plane 1 and testpieces surface 6, paste, to simulate pneumatic distributed load, wherein, testpieces surface 6 is metal surface.And load ear 2, be connected with loading equipemtn, to implement load applying.
The alite paste that in present embodiment, rubberized tape stickup is used is FN-305 glue.
The term of life of FN-305 glue requires as follows:
A) glue should be tried one's best and be used before the deadline;
B) when glue is used, surpass term of validity less than in the time of 1 year, answer censorship to survey unit and carry out physicochemical property test, can use after qualified.This qualified conclusion term of validity is 45 days, surpasses 45 days, censorship again during use;
C) glue dispatch from the factory full 2 years still untapped, should scrap processing;
D) break a seal and unspent glue, the holding time surpasses one month, also should scrap processing.
In order to make sticking effect better, requiring rubberized tape to paste personnel should, by special erector's work post training, have suitable installation technical ability and skill.
Provided the concrete steps of method for bonding adhesive tape of the present invention below:
Step 1: loading pedestal and the FN-305 glue made by canvas are provided;
Step 2: the surface cleaning of testpieces, if testpieces has finishing varnish, should be used safe paint remover that surperficial enamelled coating is removed, then use 120
#sand paper, by test specimen surface hacking gently, is then used ethyl acetate or banana oil that surface clean to be pasted is clean;
Step 3: line
According to rubberized tape size, on testpieces surface, rule, after line, to the testpieces surface in frame line, should reuse banana oil cleans, wherein, according to rubberized tape figure, with Steel Ruler and watercolor pencil, on testpieces surface, rule, lines should be clear errorless, and its size and shape are consistent with the stickup basal plane of loading pedestal;
Step 4: brush coating
The testpieces surface of cleaning, can brush coating after should naturally drying, and in present embodiment, cleans after 20 minutes and carries out brush coating, and concrete brush coating step is as follows:
A) by glue, with clean wooden stick or metal bar, Quick uniform in bucket stirs about 4 minutes;
B) with 2 cun of dull and stereotyped hairbrush, dip in upper glue on testpieces surface 6 and rubberized tape surface brush coating three times respectively, the direction of brush coating is every carries out all over staggered, and should meet following requirement:
1), after first pass glue has been brushed, should be dried at normal temperatures 3～4 hours;
2), after second time glue brushed, should be dried at normal temperatures 1～1.5 hour;
3) after the 3rd time glue brushed, should be dried 30～35 minutes, just can fit,
Wherein, before brush coating, as found, glue has gelatin phenomenon, and the hot water of available 75 ℃ of left and right heats glue, and uses thermometer measure glue temperature, and glue temperature should be at 24 ± 6 ℃;
Step 5: laminating
Rubberized tape is pasted environment temperature should be in the scope of 20～35 ℃, and containing test specimen surface temperature, relative humidity should not be greater than 70%,
Laminating step is as follows:
A) glue on rubberized tape and testpieces is crossed glue-line when wet and is difficult for solidifying, during overdrying, paste more difficult, for preventing crossing the glue-line state laminating of wet or overdrying, 4～6 of everyone the every batch laminatings;
While c) fitting, should the stickup basal plane 1 that load pedestal 3 be sticked in the rubberized tape frame line 5 of being drawn on testpieces surface 6 by the specification of rubberized tape, and then from centre to surrounding pressing;
Step 6: roll
To roll wooden stick penetrates in the middle of rubberized tape and rolls to surrounding from centre, make the Bas Discharged in rubberized tape and testpieces binding face, roll middle rubberized tape and must not move, if desired, available wooden mallet suitably beats testpieces (compound substance, tempered glass do not allow to beat)
Roll completely, stickup personnel should make sign on rubberized tape surface;
Step 7: dry
Rubberized tape should be 18～35 ℃ in environment temperature after having pasted, and relative humidity is not more than under 70% environment natural drying, and when the actual maneuvering load of rubberized tape is less than rubberized tape permission maneuvering load 1/2, should be not less than 72 hours drying time; When the actual maneuvering load of rubberized tape is greater than rubberized tape permission maneuvering load 1/2, should be not less than 120 hours drying time;
Step 8: record and check
Rubberized tape is pasted personnel and is conscientiously carried out glue records, rubberized tape is pasted after end-of-job, and operating personnel should test by the regulation of Q/623SJ012 < < structural static, torture test inspection procedure > >.
Refer to Fig. 3, it is the structural representation of the loading pedestal in method for bonding adhesive tape the second embodiment of the present invention.The technology and step of this embodiment and the first embodiment are similar, and it loads pedestal and also comprises stickup basal plane and loading ear, is that described loading ear is for to make by canvas the monaural forming.
Certainly, the present invention loads base shape and is not limited to monaural and the ears that above-mentioned embodiment provides, and according to the requirement of the pneumatic distributed load simulation of actual conditions, can adjust to loading base shape and size.
Tape-stripping method of the present invention is by taking specific environment parameter control to paste the metal surface of testpieces with the glue of customization on special canvas in sum, to reach the object of transmitting test load, its adhesive material quality is increasingly stable, barbola work becomes better and approaching perfection day by day, safe and reliable, can meet the stress requirement in aircaft configuration strength test, and successfully apply in full machine static(al)/torture test, obtained extraordinary practical application effect, produced larger economic benefit and social value.
Claims (5)
1. a method for bonding adhesive tape, is characterized in that, comprises the steps:
Step 1: loading pedestal and the FN-305 glue made by canvas are provided, and wherein, described loading pedestal comprises to be pasted basal plane and load ear;
Step 2: cleaner assay part surface;
Step 3: line
According to rubberized tape size, on testpieces surface, rule, after line, to testpieces surface in frame line, should reuse banana oil and clean, wherein, the lines of being drawn should be clear errorless, and its size and shape are consistent with the stickup basal plane of loading pedestal;
Step 4: brush coating
The testpieces surface of cleaning, carries out brush coating after naturally drying, and wherein, brush coating step is as follows:
A) by glue, with clean wooden stick or metal bar, Quick uniform in bucket stirs 4 minutes;
B) with dull and stereotyped hairbrush dip in upper glue on testpieces surface and rubberized tape surface brush coating three times respectively, the direction of brush coating is every carries out all over interlocking, and should meet following requirement:
1), after first pass glue has been brushed, should be dried at normal temperatures 3～4 hours;
2), after second time glue brushed, should be dried at normal temperatures 1～1.5 hour;
3) after the 3rd time glue brushed, should be dried 30～35 minutes, just can fit;
Step 5: laminating
Rubberized tape is pasted environment temperature should be in the scope of 20～35 ℃, and relative humidity is not more than 70%,
Laminating step is as follows:
A) glue on rubberized tape and testpieces is crossed glue-line when wet and is difficult for solidifying, during overdrying, paste more difficult, for preventing crossing the glue-line state laminating of wet or overdrying, 4～6 of everyone the every batch laminatings;
While b) fitting, the stickup basal plane that loads pedestal is sticked in the frame line of testpieces line place, and then from centre to surrounding pressing;
Step 6: roll
To roll wooden stick and penetrate in the middle of rubberized tape and roll to surrounding from centre, make the Bas Discharged in rubberized tape and testpieces binding face, and roll middle rubberized tape and must not move;
Step 7: dry
Rubberized tape should be 18～35 ℃ in environment temperature after having pasted, and relative humidity is not more than under 70% environment natural drying, and when the actual maneuvering load of rubberized tape is less than rubberized tape permission maneuvering load 1/2, should be not less than 72 hours drying time; When the actual maneuvering load of rubberized tape is greater than rubberized tape permission maneuvering load 1/2, should be not less than 120 hours drying time;
Step 8: record and check
Rubberized tape is pasted personnel and is conscientiously carried out glue records, and rubberized tape is pasted after end-of-job, tests.
2. method for bonding adhesive tape according to claim 1, it is characterized in that: during washing test part surface, if testpieces has finishing varnish, should use safe paint remover that surperficial enamelled coating is removed, use again 120# sand paper by test specimen surface hacking gently, then use ethyl acetate or banana oil that surface clean to be pasted is clean.
3. method for bonding adhesive tape according to claim 2, is characterized in that: before brush coating, as liquid pectin has gelatin phenomenon, with the hot water of 75 ℃ of left and right, glue is heated, and use thermometer measure glue temperature, glue temperature should be at 24 ± 6 ℃.
4. according to the method for bonding adhesive tape described in claims 1 to 3 any one, it is characterized in that: roll completely, on rubberized tape surface, identify.
5. method for bonding adhesive tape according to claim 4, is characterized in that: the loading ear of described loading pedestal is monaural or ears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010586473.6A CN102128726B (en) | 2010-12-14 | 2010-12-14 | Method for bonding adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010586473.6A CN102128726B (en) | 2010-12-14 | 2010-12-14 | Method for bonding adhesive tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102128726A CN102128726A (en) | 2011-07-20 |
| CN102128726B true CN102128726B (en) | 2014-02-19 |
Family
ID=44266899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010586473.6A Active CN102128726B (en) | 2010-12-14 | 2010-12-14 | Method for bonding adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102128726B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954502A (en) * | 2014-04-25 | 2014-07-30 | 哈尔滨飞机工业集团有限责任公司 | Fatigue test loading mechanism with tensile pressing cushion |
| CN104075868B (en) * | 2014-05-30 | 2017-02-22 | 西北工业大学 | Aerodynamic load loading method used for reliability tests on aircraft flap and slat system |
| CN106553175B (en) * | 2015-09-29 | 2019-05-21 | 中国飞机强度研究所 | A kind of test load rubberized tape line-plotting device |
| CN106197994A (en) * | 2016-09-23 | 2016-12-07 | 江西洪都航空工业集团有限责任公司 | A kind of fatigue test rubberized tape and lever connector |
| CN109163963A (en) * | 2018-08-24 | 2019-01-08 | 中国飞机强度研究所 | A kind of test load rubberized tape setting-out template and method |
| CN109238739A (en) * | 2018-08-24 | 2019-01-18 | 中国飞机强度研究所 | A kind of tension and compression pad method of attaching for aircraft structure strength test |
| CN110849639B8 (en) * | 2019-11-19 | 2021-12-24 | 上海保隆汽车科技(安徽)有限公司 | Sleeve type leather bag edge detection device |
| CN116698471B (en) * | 2023-08-07 | 2023-11-07 | 四川腾盾科技有限公司 | Static strength test method for aircraft control surface |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006282047A (en) * | 2005-04-01 | 2006-10-19 | Nitto Denko Corp | Sticking method for adhesive tape and its sticking tool using the same |
| JP4598749B2 (en) * | 2006-12-21 | 2010-12-15 | セイコーエプソン株式会社 | Adhesive tape and method of attaching adhesive tape |
| CN201575950U (en) * | 2009-12-14 | 2010-09-08 | 中国飞机强度研究所 | Tension and compression pad-lever loading device |
-
2010
- 2010-12-14 CN CN201010586473.6A patent/CN102128726B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102128726A (en) | 2011-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102128726B (en) | Method for bonding adhesive tape | |
| Jäger et al. | Influence of plastic deformation on single-fiber push-out tests of carbon fiber reinforced epoxy resin | |
| CN101806712B (en) | On-site testing method for tensile adhesive strength of existing curtain wall structural silicone sealant | |
| CN104559822B (en) | Large-size sapphire glass grinding peelable two-sided tape and preparation method thereof | |
| CN108501490A (en) | A kind of preparation process of the reinforced high double-deck aluminum-plastic composite membrane of masking | |
| Abdel-Monsef et al. | Effect of environmental conditioning on pure mode I fracture behaviour of adhesively bonded joints | |
| CN102166916B (en) | Method of protecting archives with red-ink handwriting from spreading and sinking in during process of papering and repairing | |
| Cañas et al. | A new in situ peeling test for the characterisation of composite bonded joints | |
| CN112519273B (en) | Method for repairing aluminum panel honeycomb sandwich structure with ultra-large area debonding | |
| CN112936921A (en) | Rapid repairing process for composite material part of airplane training plane | |
| Wang et al. | Selection of patch and adhesive materials for helicopter battle damage repair applications | |
| Okabe et al. | Characterization of tensile damage and strength in GFRP cross-ply laminates | |
| CN107512403B (en) | Method for repairing broken glue of honeycomb panel of outfield of airplane | |
| CN106811049A (en) | Decorations are protected with easily peelable fibre reinforced materials and preparation method thereof temporarily | |
| CN103454153A (en) | Test piece for determining I type fracture energy of compound propellant/coating layer bonding interface | |
| Schellmann et al. | Establishing the fracture properties of delaminating multilayered decorative coatings on wood and their changes after consolidation with polymer formulations | |
| CN105606617A (en) | Device and method for measuring fatigue crack propagation rule of CFRP reinforced steel structure | |
| CN203479685U (en) | I-type fracture property test specimen for bonding interface of aluminum/hydroxyl-terminated polybutadiene rubber | |
| CN108663282B (en) | Method for testing glue coating amount and solvent residual amount in back plate laminating process | |
| CN106284386A (en) | Carbon fiber reinforced lattice beam structure and method | |
| CN206938124U (en) | A kind of perspective film and glasses for improving X ray image resolution | |
| Kan et al. | Soft connection failure analysis and optimization design of transparent parts based on flexible force sensitivity | |
| CN105259108A (en) | Elastic adhesive fatigue property test structure and manufacturing method thereof | |
| Hahn et al. | Methods for determining stress distribution in adherends and adhesives | |
| Benzarti et al. | Durability of CFRP strengthened concrete structures under accelerated or environmental ageing conditions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |