Bravery design 　 is being gone to already inside whole of the bravery inside design aluminium twines phase of gas cylinder intensity, take no account of normally inside bravery from body the problem of carrying capacity, from the analysis on academic level, enhance fiber to bearing the weight of gas cylinder all internal pressure. But in reality, the bravery inside gas cylinder falls in exercise pressure from only then come to be in eventually in drawing stress position, probable short shrink life of gas cylinder exhaustion. Enrage to satisfy Chu Qing better bottle is self-prossessed the actual demand with light, good fatigue resistance, appearance and norms must choose in designing research and development appropriate inside bravery.

It is no matter analyse from theory, still produce practice level to go up, twine gas cylinder of the bravery inside aluminium in the light of fiber, constant diameter compares ＞ the cylinder of 2 is in performance side more hold a dominant position. Ongoing hair produces level, rise moderately inside the ply value of bravery cliff face, be beneficial to extend fatigue crackle patulous distance, extend the use fixed number of year of gas cylinder. Place of each administrative levels occupies scientific configuration gas cylinder scale, make inside bravery can offer larger volume below airtight condition better, satisfy gas cylinder “ as far as possible the subjective demand of self-prossessed light ” , meet normally inside the specific gravity adjusting control that bravery configures is between 12~16% . When the bravery inside the design seals a head, ask its have craft to be able to design sexual feature not only, accord with shell construction demand even. Wait for stress, plane to twine, ellipsoid form seals first class all is the common form that seal a head. The bravery inside aluminium is used join without welding line technology, conduce to the fatigue resistance of hydric bottle, reduce production cost. Use carbon fiber is twined shape the technology produces level, wait for stress, ellipsoid model sealing a head is normally inside bravery is commonly used the form that seal a head, should decide inside bravery is ellipsoid form when, twine shape actual demand can be united in wedlock to use “3-1” or “5-2” line fiber to undertake lapping handling to sealing a head in craft, ensure place chooses the suitabiltiy of dimension, such fiber square can evener enclothe bravery inside to seal head surface layer. Bravery tightens gas cylinder of 　 Chu Qing to be in for long oneself inside aerate frequently course of study of deflate condition dirty, the probability that occurrence exhaustion injures is higher, so development phase raises taller requirement to its fatigue resistance. Fatigue experiment phase, because carbon fiber layer is comparing the intensity, amount that compare a pattern on two thumb mark the bravery inside apparent excel aluminium, fall at the meet an emergency that be equal, the bravery inside even if aluminium oneself succumb, but carbon fiber still is in low stress condition, buried its good high strenth performance. After undertaking to gas cylinder discharge is pressed every time, there still is partial remains stress inside the structure, these leftover stress are accumulated continuously can form negative effect to stress of gas cylinder exercise, service life. In view of above circumstance, before can bringing to bear on a prestressing force to apply in gas cylinder, form tighten oneself. Succumb through offerring the bravery inside aluminium of a prep above for gas storage bottle stress and the internal pressure that twines a layer to destroy stress under fiber, revulsive liner forms certain plasticity deformation, after that again whole is uninstalled, the plasticity deformation that issues liner in such operating mode won't be complete subsidise, outer fiber twined a layer to lose local and stretch stress, others is met function is controlled outside be being formed to liner, outside making liner all is bearing everywhere, press, arrive at a design succumb intensity, form stronger tighten effect oneself. In twine shape inside craft, requirement fiber tension needs to show the state that decreases successively stage by stage, borrow what this means can make each bundles of fiber evener to bear tension is more even, those who realize fiber intensity to use efficiency is big change. Accompany inside bravery pressing stress promotes a process, gas cylinder fatigue resistance also is met make corresponding improvement. But if be tightened oneself when pressure is too great, bravery oneself can be in inside microcosmic on form quality blemish and limits has extend a trend ceaselessly, gas cylinder structure is injured after. Twine shape craft 　 from macroscopical on, we can twine carbon fiber shape wet, dry method twines craft fine melt into, the fund of phase of before falling one kind of method application that compares throws sex of better, craft admirable, have wider application so. The law twines the equipment type with commonly used craft to mouth of chamfer of fiber wearing, impregnation, spin and tension control equipment to wait. Instantly, 6 dimension twine the high end that uses in international category the technology shows good efficiency in respect of trend of adjusting control fiber, can advance ring to, the face twines Xiang Jiping coming back 3 person organic and integrated process. The field is produced in reality, come back to apply to as integrated as hoop winding photograph form more see, among them former offerring fore-and-aft stress, enhance respect of gas cylinder integral performance to show curative effect efficiency, the function that latter wraps craft basically is to solve gas cylinder of removal of hydrogen embrittlement to bear the link that internal pressure from time to time forms to stress, instantly suffers many sided restrict our country still cannot dimensions is changed make piece large twine equipment, but undeniable fact is to twine shape the technical positive result that craft is studying to the respect still obtains certain ideal. The function of composite material oneself of perfect research 　 of material and structural function, twine a structure to affecting the function that wraps gas cylinder and function, belong to a type when stuff place, twine function of the gas cylinder below structure and jumbly form to exist bigger difference, improve to be being made with upper part face so, perfecting is work of development of promotion hydrogen gas cylinder the effective method of qualitative effect. Colophony type, fiber type and the mechanical function that wrap angle to all affecting gas cylinder, go to already the scholar discovers in research, the to gas cylinder structure function when the epoxy resin system that uses poor dissimilation won't form distinct effect, because there is taller likeness to spend between these systems,basically be; Annulus to involve the main factor that helping intensity and stretch model volume is influence sample angle, compare with ±45° , ±25° and 0° photograph, the specimen of 90° and ±65° is worth remarkable promotion; When twining horny ＞ 60° , performance of carbon fiber structure is outstanding excel fibre glass. When fiber is jumbly, the jumbly order that fold a layer also is affecting the performance of gas cylinder product. Somebody uses ANSYS to emulated software compose to build carbon / jumbly fiber twines glass the analytic model of gas cylinder, tighten oneself through planning to change, 0 pressure, exercise and blow up 4 kinds of operating mode, obtained ply of appropriate jumbly fibrous equivalent to compare. If set out from the perspective that reduces production cost, actor is jumbly lower than answering to be taken as far as possible cost; If blow up to rise intensity of pressure, actor or actress jumbly should rise moderately than taking a cost. Be in to promote high-powered composite material further traffic domain is light the development that quantifies new technology, new application, carry out in the round implement 945 programs, drive catenary of composite material industry to optimize upgrade, craft of the advanced technique that learns composite material of domain of the traffic outside communicating home and product, forward position and tendency of the market, answer ability network hand in hand does Hangzhou Ka Laifu join limited company of material science and technology is on June 2021 7-9 day in Zhejiang? Hangzhou holds “ eleventh forum of height of international of new application of new technology of high-powered composite material and new and high equipment exhibit ” to invite the terminal such as traffic of domestic and international composite material, goods and car, orbit, aerospace, marine shipping to apply expert scholar deepness to discuss communication, the home that uses new technology of composite material of study communication international, newly mainly develops the current situation and market to develop a tendency. This second forum theme is " of new application of new technology of " high-powered composite material. Forum will fulfil environmental protection code and requirement of wholesome epidemic prevention strictly, strengthen the communication with foreign advanced technique to interact, specially invite asks domestic and international expert to make applied technology and market analysis report, say frankly problem and challenge, say a technology, talk about application, analyse market, compose builds ” of market of terminal of — of component of — of equipment of — of goods of — of material of a “ not to have the entire industry catenary that seams a butt joint to optimize platform, be helpful for an enterprise carrying a design on the head to reach adjust a program, lead dominant position is held in market competition. Composite material expensive new clothes still will be held to be exhibited fully outside the assembly room during forum, equipment company participates in entire industry catenary to optimize platform communication in the butt joint, understand client new requirement, adjust products plan program, drive composite material to use development new technology, newly jointly thereby. In the meantime, forum still sees arrangement Hangzhou Ka Laifu join limited company of material science and technology, the proprietor of an enterprise should face car component system, store can system (gas cylinder of high pressure of batteries box, carbon fiber) , the market such as large and orbit traffic, unmanned aircraft and oil equipment, result from through applying dimensions of high-powered composite material changes design and craft to make technology, carbon fiber reclaim dimensions of recycle technology and home's banner component of car composite material changes a quantity to produce experience, be aimed at diverse demand of the client, offer efficient, low cost, custom-built those who change is light quantify a solution, include material composition to design, small lot is made and be measured produce, lead composite material application to enter 4 periods (industrialized, automation, dimensions is changed, civil change) . Sponsor unit 　 composite material website 　 Hangzhou Ka Laifu adds up to 　 of of limited company of material science and technology assist do unit 　 Zhejiang to visit Hangzhou town Hangzhou of 　 visiting factory blocks development of economy of river of money of Yu Hang area limited company of composite material science and technology reveals Lai Prof of 　 of 　 of 　 report honored guest. Dr. Fraunhofer IGCV of 　 of 　 of director of institute of composite material of labour big carbon fiber measures Munich of 　 of chairman of alliance of composite material of carbon fiber of Germany of 　 of academician of academy of sciences of Sa Kesen of Germany of 　 of academician of courtyard of project of Germany of Klaus Drechsler 　 gently Hangzhou of 　 of director of chemical Cheng institute, copartner of Forward Engineering of Germany of 　 of Forward Engineering GmbH, german Forward Engineering GmbH (“FE” of the following abbreviation) it is Europe famous light quantify design firm, predecessor is carbon fiber light quantify a car to design company Roding Automobile, headquarters is located in Munich of German Bavaria city, all set delegate office in Korea, Japan and United States, japanese Mitsui group (MITSUI) it is its the 2nd large stockholder. FE basically is engaged in composite material of car carbon fiber light the engineering design that quantifies component develops the work, ever participated in BMW I3, i8 and new the design of the component of automobile body of model composite material such as 7 departments. FE comes with colourful in the market new energy resources of steam of car, Chang'an car, north, view is sent wait for car plant to have rich cooperative case, in other Asia market, cropland, as contemporary as Ni Sang, abundant wait for a company to deepness cooperates. In addition, FE and famous light quantify data vendor Evonik (win achieve) build have joint-stock company, basically be engaged in carbon fiber light the sale that quantifies material. Design For Sustainability of 　 of report title 　–　 of How To Win With Composites faces the project that can develop continuously to design —— how to use Thermoset Materials Vs of 　 of 　 of How To Use Life-Cycle-Analysis In Your Product Design Process of 　 of 　 of Design Strategies For Sustainable Products of 　 of 　 of Key Challenges Of Composite Materials In The Market of 　 of 　 of Sustainability Trends In Automotive of 　 of 　 of outline of report of 　 of composite material get victory. Can last of industry of automobile of 　 of Future Outlook How To Win Business With Composites of 　 of 　 of State Of The Art Recycling Technologies For Composites of 　 of Thermoplastic Materials 　 the main challenge 　 that develops application of the composite material on trend 　 market can last the design strategy 　 of the product is in products plan process, how to apply lifecycle to analyse 　 to heat up VS of solid sex material. Thermoplastic the composite material with material new 　 reclaims technical introduction 　 is looked into - how to win LEo of 　 of 　 of Mr Gianfranco Lanini of business 　 　 with composite materialNARDO S.p.A. (Italian Lai holds accept much Inc. high) vice president of department of aviation structure facilities, lai holds general manager of headquarters of accept much Shanghai high, chief of large area of project of Shang Fei CR929. LEoNARDO S.p.A headquarters is in Italian Rome, held water 1913, 180 many orgnaizations spread all over more than 20, among them the manufactory has 83, the company has 7 business department is structure of helicopter, plane, aviation, airborne respectively system of defence electron, defense, as safe as dimensional system, Liu Hai with ministry of information system career, it is one of groups of industry of 10 main forces, the 2nd big aerospace of European enterprise, italy's big project reachs aerospace group. Report title 　 the 　 of 　 of outline of applied 　 report that composite material uses aviation field in business - composite material uses the application in aviation in business brief history, from hold accuse face plate to apply 　 　 to whole composite material structure - the dominant position that business uses composite material with aviation (weight, safeguard, service life) 　 　 - prospective challenge- - the requirement of structure of aviation of prospective composite material (can reclaim flexibility of system of gender, production, shorten the time of throw on the market) 　 of 　 Dr. Wei Bin currently holds the post ofHangzhou to block CTO of limited company of Lai composite material science and technology to hold project academy dean concurrently, ever took up the post of Munich industry university to estimate group of automobile of deputy researcher of chemical Cheng institute, Ao Di gently (German headquarters) engineer of research and development, colourful comes to car Germany center to measure chemical Cheng gently center of research and development of Germany of senior manager, auspicious car is light quantify compositive chief inspector. In the meantime, dr. Wei Bin holds composite material part-time to learn committee member of vice director of council of car project major. Component of carbon fiber of automobile body of report title 　 : Carbon fiber of 　 of 　 report outline is produced in the quantity of automobile body structure to the quantity from plan, research and development change application to need to solve use in where, production stability of efficiency, quality and use a problem of these a few core. Union already some quantities produce project experience, trial-produce of corrective, sample mixes test of research and development of the introductory plan argumentation of report system, plan and test and verify, material and CAE test, and assemble plan to wait for many sided content. Zhejiang of 　 of Song Guanghui is auspicious ministry of career of passenger car of limited company of group of commercial vehicle of new energy resources is vise general manager, advanced the 　 of outline of report of 　 of composite material application of automobile body of electric passenger car of new energy resources of 　 of title of engineer 　 report is current on the market, the automobile body of bus and passenger car basically uses traditional steeliness automobile body, self-prossessed bigger, oily cost is higher, operation cost on the high side. Regard operation as car, truckload lifecycle cost includes to purchase, day-to-day operation, maintenance and discard as useless the product index that cycle is care of operation square height, this also is making devoted cost to the producer, the manufacturing efficiency of the product, quality and content shed cost respect to raise new requirement. Be based on each square demand drive, quantify modularly, gently, distributed program of assembly car automobile body is versed in industry promoted agenda. The report basically elaborates auspicious commercial vehicle and Hangzhou Ka Laifu to join the product that limited company of material science and technology develops hand in hand and technical program. 　 of Dr. Han Fei assumes office to hold the post of senior director researcher at academy of treasure steel share now. Dedicated at the car theory of figuration of steel of advanced excel in and applied technology. Be in charge of treasure steel academy group of solution of technology of car board EVI and job of user technology support, automobile body of responsible treasure steel is reached with material light quantify figuration of strong steel of technology, freeboard and applied solution research and development and applied research and development, advance quantify carbon of 　 of title of technical application and report of practice collaboration 　 new material, gently to counteract with the user those who fall is light quantify car of new energy resources of challenge and Bao Gang to use material industry of car of new energy resources of 　 of outline of report of solution 　 is swift and violent development, face carbon to neutralize a goal, right light quantify, material progress raised new challenge and requirement. The report introduced to be below this setting, quantify gently to car of new energy resources, the understanding that low carbon develops, use the solution of material to car of new energy resources, included the material progress such as steel, aluminous, composite material to give out to look into to future. (more and splendid report and heavyweight honored guest, in announcing) 　 program arranges 　 　 on June 7 (on Monday) 　 　 13: 00-20: 00 　 forum reports for duty 　 　 on June 8 (Tuesday) 　 　 09: 00-12: 　 of 　 of report of 00 　 forum on June 8 (Tuesday) 　 　 14:00-18:0　 of 　 of _ of 　 of 　 of report of 0 　 forum on June 8 (Tuesday) 　 　 19: 00-21: 00 　 welcomes late banquet, 　 of interactive communication 　 on June 9 (on Wednesday) 　 　 08: 30-15: Fact of site of 00 　 plant is held, the problem that encounters in production spreads out discuss solve, sample is revealed. Time / place 　 time: On June 7, 2021 - place of 9 days of 　 : 　 of 　 of relevant item of Zhejiang Hangzhou 　 1. Meeting Wu expends member of network of standard 　 answer ability: 3000 yuan / person, 　 of person of blame member 3800/ includes data of conference entrance ticket, conference, meal, accommodation to unite arrangement, charge provides for oneself. 2. Meeting Wu cost presses a requirement to be collected ahead of schedule please assign account, meeting Wu group is centralized open bill, data of make out an invoice sends mailbox please: [email protected]