One, introductive
Twine shape the development course that equipment experienced control of type of mechanical, numerical control, personal computer, robot to twine. The research that twines equipment at present basically is centered at much freedom to spend, multitask, twine continuously, complex abnormity twine, the robot is twined, high speed high accuracy is twined, compound, cleanness makes much technology wait for direction. Twine shape auxiliary equipment is like fast impregnation device, much silk in craft the mouth and modular controller of tension of seal wire head, high accuracy, inside heat to also be improved solidify mould ceaselessly.
1. Twine craft
? Fiber tangles twine content of bulk of tensional system, fiber, fiber volt, winding pattern, design distributings since built on stilts of accumulation, fiber and across, the element such as winding rate is right shape the influence research of the function such as the stress of goods, meet an emergency, stiffness.
2. Abnormity twine
? Twine theory to had comparatived at present perfect, had developed have all sorts of typical other model twine what orbit plans to twine software. Basically center what canal, bent housing reachs structural member of different swing tower at using more T form to twine at present.
3. Craft is compound - pull crowded / twine / braid
? Twine with help crowded technology compound, abbreviation is pulled circle. Its job principle is to be pulled first, form one-way li of layer; Hoop winding, increase radial strength; One-way pull crowded, form smoother outside wall. Draw the dominant position that circles craft to have the following sides:
? Pull circling craft is serial production; ? Surface of inside and outside is slick surface, need not turning or grinding treatment, reduce material to use up, reduce labor intensity, reduce the pollution to the environment at the same time; ? Pull the orderly sex that circles craft to make sure fiber discharges cloth, big limit play enhances fibrous performance, assure the stability of goods function; ? Pull the case of film of glass reinforced plastics that confuses craft production to have very good wall thick uniformity, average deviation is not more than 0.1mm, can assure to machine the dimension precision of carapace of film of foamed glass steel thereby.
4. CAD/CAM
? Abroad twines the research of CAD/CAM software to go up to had developed very high level in fiber. CAD/CAM software has winding pattern of perfect swing tower fiber and orbit design function not only, still have other model fiber twines orbit to design a function. To 3, the typical different such as bent housing, had developed perfect CAD/CAM software to undertake program of core model design, line design, contrail and postposition are handled, can generate corresponding control code according to particular numerical control system. Be like Crescent Co of the CADWIND of Belgian MATERIAL company, EnglandThe SimWind software of the CADFIL of Nsultants Ltd and company of American McClean Anderson.
5. Belt twine - pipe fitting and pressure vessel
? Thermoplastic fiber belt is twined is in recent years heat. Belt twine the it is gender, better to can be designed fiber colophony with be had better to combine a gender, more of actor shape efficiency, combine laser or technology of infra-red and auxiliary online solidify, can come true more more efficient industry batch is changed make. The product has environmental protection, fight fatigue, impulse withstand wait for a characteristic. The pipe fitting that uses this craft to make, pressure vessel, different wait, broke through fiber gauze bundle a lot of limitation that twine and heats up system of solid sex colophony, have wide applied perspective.
6. Fiber twines different structure to join
? Structural member and join are twined in fiber respect, use twine orbit advancedly to design method, improvement technology and material of great rate decrease weigh and increase structural strength. Typical application has fiber to twine a structure to join, transmission, integral frame structural member. ? Core technology is not to have core model to twine, calm course twines implementation to decrease twine with different structure again.
7. Pressure vessel is efficient twine
? Germany inferior treasure industry university (RWTH Aachen University) much fiber of research and development twines pressure vessel (Multi-Filament-Wound Pressure Vessel) , but Gao Cheng presses 700bar. This kind of container can twine 180 roving at the same time more, implementation twines layer of a fiber. At present this goods application uses fuel gas cylinder at the car. ? Shape efficiency is a tradition 50 times what twine wetter; ? Silk bundle without curly, but great improvement the mechanical function of goods; ? Shape to large goods a businesslike advantage.
? Twine craft and goods application domain to expand ceaselessly, be like: ? Plant fiber / belt twine composite material to have the advantage such as taller than intensity, light qualitative, environmental protection, low cost; ? Fiber twines proper motion rim to have better production the advantage such as uniformity, much better function and better durable sex
? Swedish Corebon developed a kind to use electromagnetism induction to heat directly the craft of carbon fiber material, and platform of temperature data imitate. This technology applies to colophony to deliver, furnace of mould pressing, solidify, pull crowded reach twine wait for a variety of craft. ? Can shorten heat time amounts to 10 times; ? Can heat directly goods, also can use carbon fiber material to serve as a mould; ? Energy-saving effect is good; ? Can show three-dimensional temperature data; ? The fast and online solidify that is CFRP material provided a kind of new method.
1. Much freedom is spent / multitask
Through the development of half century, at present the fiber of our country twines a technology to had been in maturity to develop period, fiber twined equipment to realize control of personal computer complete servo basically, production technology of twister of fiber of control of personal computer of two axes, 3 axes, four-axle and it is already mature to twine craft, be isolated from in all sorts of conduit, storage tank, pressure vessel, report product, and sports is recreational of the product twine shape the respect produced main effect, twister of fiber of control of 6 axes personal computer already was used at the development of composite material goods and production.
Heating up solid sex fiber to enhance conduit to twine engineering technology core continuously is to use turntable of a protruding to drive metal strip successive movement forms tubal material to twine inside core model, metal strip around runs circularly, in shift inside Bo fine is finished to twine continuously on core model, compound, add the process such as arenaceous, solidify. ? Abroad, euramerican the much home business that waits for a country is own research and development automation degree intensity of tall, labor the conduit of glass reinforced plastics with all ready, low specific power consumption twines low, norms continuously product line; ? Home, qingdao bright connect the own research and development such as limited company of equipment of composite material of the mechanical limited company, Gang Weide that connect the cloud to place conduit of arenaceous glass reinforced plastics to twine product line equipment and manufacturing technology continuously.
Fiber is strong thermoplastic conduit by multilayer composition, the fiber that intermediate layer is conduit enhances a layer. ? Abroad, company of British Ridyway Machines Ltd (Ruijiwei equipment) etc can offer successive fiber to increase thermoplastic plastic product line. The company such as Composite Fluid Transfer (CFT) of Magma Global of DeepFlex of company of Airborne of TherCoil of Canadian Flexpipe Systems, United States, Holand, United States, England, United States applies twine continuously shape technology and product line realize successive fiber to increase thermoplastic the production of plastic pipe and application. ? Home, encourage of limited company of engineering of Ou Peiya multiple tube, Guangzhou enters Nanjing dawn and the company such as Shanghai gold abb undertakes relevant technology research and development and product line are developed.
Abroad is opposite to twining the research of the robot earlier and it is mature to already tended, robot of MFTech company early research is twined and commercialize its, the robot that offers by this company twined equipment to make full use of of the robot flexible, can use capture mould and drive seal wire head two kinds of means undertake composite material is twined shape.
Research and development of Canadian Compositum company those who apply to a variety of brand robots such as ABB, KUKA and numerical control system is full automatic reeving system. Research and development of Holand Taniq company Scorpo robot, the technology that carries own development designs software, twine with the fiber that enhances balata product at fiber and rubber band.
Taisijinpu (Cygnet Texkimp) the 9 axes 3D that as joint as Mancunian university development goes to initiate a gender one kind twines a technology, those who realize car and plane is light quantify a component to twine. What stage 3D twister can realize bridge of ala of orbit of production fuel conduit, cant, plane to wait for line of centre of turning circle to be complex component of the curve is automatic twine.
6. Tension controls a system
In twining a process, the intensity that wraps tension and product, fatigue sex having close relationship, very big to twining the function of goods to affect, accordingly tensional controller is important twining shapes auxiliary equipment. ? Abroad, american INFRANOR, Entec, Warner Electric, Dover Flexo Electronics (abbreviation DFE) , the Pultrex of Swiss ABB, England research that devotes oneself to tension to control a system is ceaseless undertake innovating, at present high accuracy can achieve 2% less than. ? Home, college of industry of company of equipment of Harbin composite material, Harbin Institute of Technology, Harbin grain already developed an accurate tension to control a system; College of industry of grain of 3 courtyards, Wuhan mixes Tianjin nucleus spaceflight 703 combination develop one courtyard reeving system of carbon fiber large pulling force.
Shape to raise manufacturing efficiency to reach product quality, study domestic and internationally in succession beforehand dip is taken / head of seal wire of annulus of fiber reeving system, gauze, former heat solidify system and chamfer of high accuracy impregnation.
Application has been formed for extensive composite material conduit and container large-scale automation, compositive change product line to create pattern, manufacturing efficiency and shape product quality rises substantially.
1. Demand reachs overall goal
2, development key
3.Crucial technology and equip
5, task group develops shape craft and equipment
1. Dry fiber twines pressure vessel new-style structure and shape research of craft key technology
The scientific port with do fiber to twine mode to enhance pressure vessel impact resistance to be able to be had to raising fiber significantly principal and applied value, take the lead in will doing fiber to twine craft to apply at composite material gas cylinder and balata composite material without colophony in home new-style goods shapes, solve impact resistance of traditional composite material to reclaim can poorly, not easily, manufacturing efficiency is low problem. (1) development promotion does fiber to twine LPG gas cylinder, the composite material times that drives the traditional product such as our country gas canister, fire extinguisher to enter small qualitative, macrobian order, high security from makings of metallic base material. (2) develop and promotion application dry fiber is twined continuously enhance canal of balata gasbag, dredge, Gao Tie and car to use gas bedspring, for military use weigh since balata implement etc high-powered upgrade replacement rubber products.
2. bamboo base multidimensional different construction composite material makes a key the technology studies
Take the lead in studying bamboo fiber enhances different composite material to shape in the world craft and equipment, form green environmental protection token of produce the expected result of test of technology of composite material production, check, function reachs biology radical the standard that applies the respect such as the evaluation, method and standard. The industrial structural adjustment of composite material of stimulative bamboo fiber and transition upgrade, composite material of implementation bamboo fiber is mixed in liner of irrigation works conduit, car those who construct engineering field extend application, the innovation innovation research and development that undertakes fiber enhances goods of green composite material and industrialization apply.
The fiber that is based on a robot twines craft and equipment, solve wrap composite material product from shape design of academic, technology is optimized efficient shape a series of core project problems that equipment develops. With flexible industrial robot, modular extreme twines control of orgnaization, accurate tension and efficient mould to wait to build composite material to twine for core compose, series of whole process of the treatment after solidify is reached equips, be based on a robot to shape workstation implementation is full automatic of product line modular establish.
The upper cover of box of battery of composite material lithium that this project develops and tray are decreased than aluminium alloy heavy 20% , cost keeps balance, the metre that realizes box of composite material batteries turns production, less than of pitch time 10min, produce per year 20 thousand above.
5. Composite material machines craft and machine to add equipment development
What enhance composite material to break through fiber is efficient low caustic processing technique bottleneck, development answer talent is special machine cutting tool, analyse the effect of answer material composition to machining, consider craft of cutting tool, treatment to wait for the influence that machines to composite material goods, improve reach optimize existing treatment craft, build composite material automation to machine production technology standard. Be based on answer material to machine special cutting tool and numerical control of composite material of treatment craft breakthrough to machine crucial technology.
6. special type wraps craft and product
(1) use what rotor across alternates to twine strategy to solve a ball to twine the problem with inhomogenous ply, developed carbon fiber to twine enhance ball of pottery and porcelain. (2) with Hefei industry university collaboration developed carbon fiber composite material annular fuel store large pulling force of box and carbon fiber twines flywheel. (3) developed antenna of construction of housing of net of carbon fiber muscle to overspread appearance, undertook mechanical function analyses the environment enlisting in army.
7. High-pressured conduit twister reachs product line
(1) the high-pressured conduit of development twines control system home market to have rate amount to 80% , application includes center look forward to at more than 30, appear on the market company inside large answer material creates a company. (2) drive Daqing Chinese limited company of pipeline of glass reinforced plastics of Wei Changyuan high pressure and Suzhou are long Inc. of beautiful glass reinforced plastics appears on the market in Canada reach home is new 3 board hang out one's shingle. (3) manufacturing conduit applies at be being enraged on the west east be defeated, the major project such as platform of 982 marine oil and polar icebreaker.
(4) for company of Holand Future Pipe Industries (the 2nd big manufacturer of answer material conduit, annual produce exceeds 1 billion dollar) research and development cover collect to twine, solidify, drawing of patterns, grind cut reach transmit wait for working procedure at an organic whole full automatic product line of conduit of glass reinforced plastics. (5) of development full automatic product line of conduit of high-pressured glass reinforced plastics exports the United States, nation such as Russia, conduit of glass reinforced plastics of implementation home high pressure makes the exit of equipment.
8. Electromagnetism heats superconductive mould and robot twine workstation
(1) innovation sex ground heats electromagnetism induction and hot tube superconduction conducts heat technology organic union. The electromagnetism that developed a length to be able to amount to 7 meters heats superconductive mould, apply its at the solidify inside the goods such as conduit, transmission shaft, insulator to shape. (2) developed home to cover those who be based on 6 freedom to spend a robot to apply to wet, dry method, belt to twine, the fiber that does fiber to twine craft is twined workstation, modular twine head and tension of high accuracy fiber to control a system.
9. Other composite material shapes equipment and product line
(1) developed the 4 freedom that be based on bent housing mould to secure and guide thrum undertakes gyral voluble to spend bent housing special twister. (2) developed workstation of the composite material cut that is based on a robot, grinding, burnish. (3) developed carbon fiber to heat → of shop reflex film spreads → of base fabric of shop of implementation of product line of mural gelatinize agglutinate heat board finished product of → of cut of → of → shop mural is full automatic production. (4) developed product line of module of carbon fiber terrestrial heat, realized module of carbon fiber terrestrial heat on → of film of makings → bag reflex sticks aluminous film → to retroflexion cliff cotton board → shop heats board → sticks production of automation of the makings below aluminous film → and automation to carry.
