The composite material component of A350 is made

89m, on A350-900, 3 paragraphs grow 13m respectively (13~14 paragraph) , 20m (15 paragraphs) with 15m (16~18 paragraph) . Among them, airframe middle (15 paragraphs) if pursue,show 2 times. 1 in airframe [the airframe in 2] , mix by panel of 6 composite material, floor lie between the component such as casing to form. This panel is made by Spirit AeroSystems. ElectroImpact company was made for Spirit company design special automatic fiber shop puts the double head that puts at shop of A350 airframe panel machine, this machine not only achievable shop is put, and executable cut movement, can completely two-way shop tilts and complex surface, feed speed is amounted to 50.

8m/min. Demand of speed of silk of shop of wainscot of body of large scale computer is high, this machine tool implemented cut through new design, optimize feed, silk bundle method the need that wait. The machine tool is in carbon fiber of Hexply M-21E of upper berth of force plug of abundant accept steel / Hexcel adds oxygen of annulus of pliable but strong beforehand dip makings. The CFRP joist that bags of all 15 paragraphs of wainscot contain whole, this joist it is to use cantilever kind the 2 dimension interlining that AFP machine tool makes (use MTorres joist laid equipment laid) . Joist put inside chamfer of composite material wainscot after laid, in autoclave (long for 24.

4m, wide for 6.

7m) in undertake in all solidify. The look of Torresonic UT column that MTorres company still provides 2 tall 5m, long 15m for Spirit company is supersonic detect equipment, this equipment jacket has Germany of Kuka Roboter GMBH(Ausburg) robot device, can detect at the same time the envelope of inside and outside of airframe wainscot. Detect after finishing, mount prevents the exterior copper net of be struck by lightning, with ESN (electric construction network) concatenate, get on join of composite material wainscot to airframe casing next. Major airframe casing is made for aluminium alloy (1000 model ministry space casing is considering to braid a structure to make composite material lie between casing with new technology BRaF) . In addition, port rafter is titanium alloy, casing and rafter use automatic equipment connection. 2 before airframe [2]13~14 paragraph add floor component part by panel of 4 composite material, lie between casing to wait form (graph 3) . Panel of this composite material is produced by the firm of Premium Aerotec empty customer of German Nordenham. These 4 13m grow composite material panel, what its use data, technical standard, technique is as same as 15 paragraphs, it is dimension differs only. The biggest is before on the right side of airframe panel, the area is 93m2. After 4 panel and floor component are combined, undertake supersonic, amend, bore, the carry after the machine that finish processes order reachs Saint-Nazaire plant, with in France Aerolie is made and carry comes here the nose component of place (11~12 paragraph) the airframe before be to synthesis, graph 4 for nose part (11~12 paragraph) . Nextpage this nose is made in factory of empty guest Aerolia, aerolia is make this nose, built 5 production divisions: Between the lay up cleanness of a 530m2; The autoclave of 14m of × of a 7m; Product line of a finishing; Supersonic examine area; Assemble an area. 11 paragraphs are aluminous structure, 12 paragraphs are composite material structure, its laid sees a picture 5. 3 hind airframe [national Ausburg produces Duan Zaide of 2-3] airframe 16~18, also be combination of panel of 4 composite material, technological process is primary the airframe in mixing is same. Hamburger is the manufacturing division of main part of empty guest A380, have engineering capability of powerful composite material component. The system is completed in hamburger also carry France reachs plant of general assembly of graph Lu at present after installation. 19 paragraphs of Illescas in Spain are produced. Hind machine figure (16~18 paragraph) with hind airframe bucket paragraph (19 paragraphs) the airframe after the butt joint is become. Hind airframe bucket Duan Hebo sound 787 airframe production methods is similar, in fiber the shop puts the laid on machine. The pressure casing of airframe is mixed after the production of factory of empty guest Aerotec that floor component all is in Germany. Pressure casing is made with CFRP, its technique VAP(Vacuum Assisted Process) is craft of be soiled of a kind of vacuumize ooze. This is this company a when develop and obtain patent special at making the technology of pressure casing, already mixed in A380, A400M Boeing 787 in use. Its characteristic is fiber cloth clipping oversews or fiber silk braids product figure, the shop is put on tool to undertake sealed, will external resin is molten, vacuum is smoked, developed film of a kind of appropriative small hole, keep apart air, can enter autoclave to also can not enter autoclave, it is to create the product small opening that give rate is low, a kind of technique with fiber high content. This also belongs to the solidify outside autoclave (Out Of Autoclave, OOA) a kind of craft. Although airframe keel roof beam basically gets power used titanium alloy structure, but this bridge dimension is 16.

6m × 4.

0m, it is 1180kg again, composite material still occupy 70% . The composite material component of wing is made [the Qian Yiliang of production A350 of 2-4]1 Qian Yiliang is long for 31.

The structural member of 2m, it is the biggest roof beam that Spirit company produces, also be bridge of the first when Spirit company makes complete composite material, this bridge is comprised by 3 components to wingtip from alar root, grow the inside that is 7m namely bridge, long for 12.

Of 7m in Liang Hechang is 11.

Of 5m outside side bridge. The production of bridge is to use 100 carbon fiber to increase plastic, from ministry of inside bridge root wide 1.

What 8m is in wingtip of bridge of the side outside transferring gradually is wide 0.

3m place. NextpageM Torres company is the crucial partner that Spirit develops Liang Sheng to produce ability. The automatic fiber shop of the company puts systematic appearance bigger than be being had at common stage posture or pillar machine tool flexible with productivity. According to the report, speed of these AFP system laid are as high as 60m/min, the speed before outclass, make economy of bridge production technology feasible. M Torres company already to delivery of company of GKN Hang Yu a similar device, use at producing roof beam of the ala after A350. These machine tools are to be implementation the appearance of U form geometry with the strict brim along bridge and of development, because be in,arrive by laid of 45 ° horn when 90 ° curved horn, the brim of bridge produces a lot of problems easily. Machine tool head still can stand high temperature and greater pressure, apply to material of low viscosity Hexply, use at the shop to fold the same M21-E with airframe wainscot to add oxygen of annulus of pliable but strong namely beforehand dip makings. Machine tool of every M Torres can be in at the same time upper berth of invar core axis grows the bridge that is 15m 2 times, solidify undertakes in transferring autoclave next. Solidify bridge should use automatic stage to wear TORRESonIC UT detector to undertake quality is checked, of this detector detect range is long for 15m, wide for 2 M. MTorres company production framework and mount are general robot, robot by Germany of German Kuka Roboter GMBH (Ausburg) the company is offerred, electronic equipment by Techaton (Madrid Spain) supply. Finished bridge part carries Spirit company is located in Aberdonian Prestwick factory, 3 paragraphs of join arrive one case, be opposite with fixed leading edge and other tabulator receive, next the leading edge package with whole consign undertakes wing general assembly to the Broughton factory of empty guest. 2 hind bridge of the ala after alar bridge is made is in GKN (Reddich Worchester England) production, MTorres company supplied similar equipment. Because bridge wants and should secure tailing edge butt joint, want bear to come from the power that uses a limb, this company besides production Liang Yi, the fixed wing tailing edge that still is in charge of creating GE company (FTE) secure the later Liang dynasty to go up. Hand-in-hand travel examines finally, new will fixed tailing edge is decomposed after qualification, so that carry. The later Liang dynasty includes 3 paragraphs, every end length is 10m, the most important is that paragraph of bridge of inside, make an appointment with 500kg again, lamination of its root ministry amounts to 25~30mm thick, middle bridge is 150kg again, most one paragraph outside is 100kg again. Every paragraphs of Liang Dou puts machine laid with fiber shop, with mould of abundant accept steel. Of bucket form, solidify hind cuts bridge of 2 C form. The oxygen of carbon fiber annulus that material is Hexcel beforehand dip makings M-21E. Bandwidth is 0.

64cm. Place has been mentioned to be put with the shop in front machine also be M.

Torres offers, 5 coordinate automata, the mould is fixed set in rotational arbor upper berth. The machine can put ply by requirement automata shop. The autoclave solidify after laid is over and examine ibid bridge is same. The factory of empty guest Stade that envelope of upside of production wing of the panel on 3 wing belongs to in place of headquarters of hamburger of empty guest Germany is produced, be versed in room area is 30000m2 here, not only can lay carbon fiber ribbon, still developed the laid of fibre glass for the first time, this wing panel 31.

6m × 5.

6m, what using autoclave is the technology on current world the most advanced diameter is the biggest person one of, can at the same time solidify 2 panel. This autoclave allegedly the diameter is 8m, and the place when empty guest is making A380 is 6m with autoclave diameter. Outside making wing panel envelope except the shop, this factory still produces the long joist that is used at this panel, for this this factory built the product line of a 140m. The respect is commanded in quality, introduced the inspection system that applies to what surface of inside and outside of this panel CFRP checks at the same time. The nap of subtense predestined relationship uses water cut. Built in labour room carry a system automatically. Establishment of this complete set also is used at A350 to hang down the production of end. The panel below 4 wing makes the panel below wing be produced in Spanish Illescas, what use a technology condition, standard, technological process, equipment and on panel is consistent. All carry after fluctuation wing panel is finishing to Broughton (England) undertake wing assemble. Illescas still produces A350 airframe at the same time 19 paragraphs. 5 wing secure tailing edge to make company of GE of the cause after wing is secured produce. Tailing edge is beehive structure, use Hexply8552 formerly beforehand envelope of dip makings adhesive bonding and Hexweb HRH-36 of Hexcel beehive fuse, after by Hexcel next makings machine are added, this fuse joins GE company. The MTM-44-1 that the requirement of GE of UMECO company foundation developed OOA now beforehand dip makings, this characteristic of new material is density low, after prefabrication close envelope has been installed, vacuumize is added lukewarm, solidify begins when 130 ℃ , the solidify when 180 ℃ is finished. Brandish is gas evolution rate of little, hole is low. Because do not need pressurization, need not enter autoclave, managing cost. Leading edge of production wing of 6 wing leading edge in the Puleisidike of British Scotland Spirit Aerosystems Europe plant design is made, 0 component arrange the part to be produced in Malaysia Subang factory in its (following panel) . This leading edge is long be close to 32m, among them 50% it is carbon fiber component. 7 central alas make central ala be in by EADS Nante (south France special) factory production, the carbon fiber of 40% (CFRP) . Alar case is long for 6.

5m, it is high 3.

9m, exterior area is 36m2, its panel is the biggest composite material that Nante has produced. Technical standard, technological process, technique agrees basically with wing part. The carry after central ala is finishing comes French St Nazaire, mix over airframe butt joint. Aileron of production front of a garment of aileron of 8 front of a garment basically also is composite material structure. GKN company is assumed create flap for A350, this contract is in Germany act Buddhist nun is black sign. GKN will contract again outside flap subcontract is produced to company of Holand Stork Fokker, fokker company is made in Papendrecht outside flap. Flap is in by GKN namely inside Bremen production. Empennage made branch of Stade of empty guest Germany assume the design job of A350 empennage, assume the production of perpendicular empennage. Empennage is whole be with carbon fiber (CFRP) give priority to. Stade has engineering capability of powerful composite material component, there still is enough actual strength outside be being produced except the panel on bear A350 wing (include facility) will finish hang down end makes a plan. Spanish Puero Real began to make the stabilizer of A350 2011, the place has powerful automatic drilling equipment and shop to put ability and nondestructive to detect ability. The rudder of empennage, elevator is in Harbin Ha Fei and empty guest's joint-stock enterprise to produce through Spanish arrangement namely. This are joint-stock the company deployed shop band plane to reach those who concern examine equipment. The production division of labor of last word A350 is more complex, its the first supplier participates in overall design and contract the whole assembly design of component of division of labor, the enlarge outside the work still making the part outside creating the job except him bear part arrives the 2nd contractor, still have even 3 contractor, but there is design limits of authority no longer under the 2nd contractor. Summer condition is before airframe is in Germany assembly, airframe is in the United States in assembly, airframe also is in Germany after assembly, wing is in England assembly, empennage is in Spanish assembly, central ala is in French assembly, these assembly units are of course the first contract unit. Hand in French graph Lu Ci to undertake general assembly finally. Anyhow, the application of composite material aboard is increasing increasingly, in A350 of 52% although be all-time,have an amount, but be not never to be seen again definitely. A350 takes the craft that spread silk to go up to have a lot of breakthroughs again than A380 in the shop. Make from component of current composite material in light of, whole process must capture a shop to put closely (shop belt or shop silk) , machine add mill to cut, bore, nondestructive is supersonic a few main link, suture technology already began to use in the component such as casing of the pressure after airframe. As A350-1000 model development still is studying a few updated techniques are used. Be worth what carry is, empty guest still continues to enlarge composite material scope of application in the consideration, will develop for example 1000 model, overall length will be compared 900 model long 7m, want to increase 11 to lie between casing. Want to because increase to lie between casing and add overmuch weight accordingly,decrease, they prepare to use BRaF (Braided Frame) lie between casing to braid a law to make these composite material lie between casing namely. Its process will work fiber belt to shape beforehand through braiding namely with airframe diameter identical shape beforehand, note colophony next, solidify hind amends the finished product that makes draw a frame round, and pass no longer beforehand dip brings laid. In addition still use FPP in research (Fiber Patch Perform) , be a kind flat with fiber silk bundle of flake shape beforehand law, it is put through manipulator fill tinily piece, infuse colophony makes a part, use at the spare parts (like window brim) local strengthen, next plans are to prepare to be used at making what composite material grows joist shape beforehand, make weight lighter, cost is lower. And the plenitude that wants new facility about these new technology place and modernization are a serious problem. CNC Milling CNC Machining