1. Nhanganyaya
Mutemo uyu unotsanangura mazwi netsananguro dzinoshandiswa muzvinhu zvekusimbisa zvakaita segirazi fiber, kabhoni fiber, resin, chinowedzera, molding compound uye prepreg.
Mutemo uyu unoshanda pakugadzirira nekuburitsa mitemo yakakodzera, pamwe nekugadzirira nekuburitsa mabhuku akakodzera, magazini nemagwaro ehunyanzvi.
2. Mashoko akajairika
2.1Uta hwekoni (Uta hwePagoda):Muchinjiko weshinda yejira wakamonerwa pabhobhini rekona.
2.2Kurapa pamusoro:Kuti kunatsiridzwe kunamira ne matrix resin, pamusoro pe fiber inorapwa.
2.3Chikwama chemhando dzakasiyana-siyana:Kuti uwane rumwe ruzivo: rudzi rwemachira anoumbwa ne monofilaments dzakawanda.
2.4Rushinda rumwe chete:Kudhonza kuri nyore kuenderera mberi kunosanganisira chimwe chezvinhu zvinotevera zvemachira:
a) Shinda inoumbwa nekumonera shinda dzakasiyana-siyana dzisingaenderane inonzi shinda yeshinda ine urefu hwakatarwa;
b) Shinda inoumbwa nekumoneredza filaments imwe kana dzakawanda dzinoenderera mberi panguva imwe chete inonzi shinda inoramba ichienderera mberi.
Cherechedza: muindasitiri yegirazi fibers, shinda imwe chete inomonereka.
2.5Filament imwe chete:Chigadzirwa chejira chakatetepa uye chakareba, chinogona kuramba chichienderera mberi kana kusaenderera mberi.
2.6Dhayamita yezita rekuti filaments:Inoshandiswa kuratidza dhayamita yegirazi fiber monofilament muzvigadzirwa zvegirazi fiber, iyo inenge yakaenzana nedhayamita yayo chaiyo. Ne μ M ndiyo yuniti, inenge iri integer kana semi integer.
2.7Huremu pachikamu chimwe nechimwe:Chiyero chehuremu hwechinhu chakati sandara chehukuru hwakati nehukuru hwacho.
2.8Fiber yakareba:faibha isingarambe iripo,Chipfeko chejira chine dhayamita shoma isina kugadzikana chinoumbwa panguva yekuumba.
2.9:Yakareba yakagadzika yeshinda yefaibha,Shinda yakarukwa kubva pashinda yakareba.mapoinzi maviri ziro rimweKureba kwekuputikaKureba kwemuenzaniso kana watyoka mukuyedzwa kwekukweshana.
2.10Shinda yemaronda akawanda:Shinda yakagadzirwa neshinda mbiri kana kupfuura isina kumonyoroka.
Cherechedza: shinda imwe chete, shinda yetambo kana tambo zvinogona kugadzirwa kuti zvive tambo dzakawanda dzinomonereka.
2.12Rushinda rweBobbin:Shinda inogadziriswa nemuchina wekumonera wobva warohwa pabobhini.
2.13Hunyoro:Hunyoro hwechinhu chinotangira kana chigadzirwa hunoyerwa pasi pemamiriro akatarwa. Kureva, chiyero chemusiyano uripo pakati pehunyoro hwakanyorova nehwakaoma hwemuenzaniso nehunyoro hwakanyorova.Kukosha, kunoratidzwa sechikamu.
2.14shinda yakamonerwaShinda yeshindaUta hwakaumbwa nekumonera shinda mbiri kana kupfuura mukuita kamwe chete kwekubatanidza.
2.15Zvigadzirwa zvehybrid:Chigadzirwa chakabatanidzwa chinoumbwa nezvinhu zviviri kana kupfuura zvefaibha, zvakaita sechigadzirwa chakabatanidzwa chinoumbwa nefaibha yegirazi nefaibha yekabhoni.
2.16Saizi yemumiriri:Mukugadzirwa kwemafaibha, musanganiswa wemamwe makemikari anoshandiswa kune monofilaments.
Kune mhando nhatu dzezvinhu zvinonyorovesa: rudzi rwepurasitiki, rudzi rwemachira uye rudzi rwepurasitiki yemachira:
- saizi yepurasitiki, inozivikanwawo sehukuru hwekusimbisa kana saizi yekubatanidza, imhando yehukuru hunogona kuita kuti pamusoro pefiber uye matrix resin zvibatane zvakanaka. Ine zvinhu zvinobatsira kugadziriswa kana kushandiswa zvakanyanya (kumonera, kucheka, nezvimwewo);
-- mumiriri wehukuru hwemachira, mumiriri wehukuru hwakagadzirirwa danho rinotevera rekugadzirisa machira (kumonyorora, kusanganisa, kuruka, nezvimwewo);
- chinhu chinonyorovesa chepurasitiki chejira, icho chinobatsira kwete chete pakugadzirisa machira kunotevera, asiwo chinogona kuwedzera kunamira pakati pepamusoro pefiber ne matrix resin.
2.17Rushinda rwakarukwa:Shinda yejira inomonerwa yakaenzana padanda guru rakaita sedenderedzwa.
2.18Pakeji yemupumburu:Shanga, kufamba-famba nezvimwe zvinhu zvinogona kuvhurwa uye zvakakodzera kubatwa, kuchengetwa, kutakurwa uye kushandiswa.
Cherechedza: kutenderedza kunogona kunge kuri keke rehank kana silk risingatsigirwi, kana kuti winding unit yakagadzirwa nenzira dzakasiyana-siyana dzekutenderedza pa bobbin, weft tube, conical tube, winding tube, spool, bobbin kana weaving shaft.
2.19Simba rekupwanya simba rekusimba:kupwanya kusimba kwesimbaMukuyedza kwekukweshana, simba rekupwanya kwekukweshana pachikamu chimwe nechimwe kana kuti density yemuenzaniso. Chiyero chemonofilament iPA uye chiyero cheshinda i n / tex.
2.20Mukuyedza kwekukwesha, simba guru rinoshandiswa kana sampuli yatyoka, mu n.
2.21Shinda yetambo:Uta hwakaumbwa nekumonera tambo mbiri kana kupfuura (kana kuungana kwetambo netambo imwe chete) pamwe chete kamwe chete kana kupfuura.
2.22Bobhini rebhodhoro remukaka:Shinda inomonereka yakaita sebhodhoro remukaka.
2.23Kumonyorora:Huwandu hwekutenderera kweshinda muhurefu hwakati wandei uchitevedza nzira ye axial, inowanzo ratidzwa mu twist/meter.
2.24Chiratidzo chekuenzanisa kwebhanari:Mushure mekumonera shinda, kumonera kwacho kwakaenzana.
2.25Tendeukira shure:Kutenderedzwa kwega kwega kwekutenderedzwa kweshinda ndiko kutenderera kwemakona pakati pezvikamu zveshinda zvichienderana nedivi re axial. Kutenderedzwa kumashure ne angled displacement ye 360 °.
2.26Kutungamira kwekutenderera:Mushure mekumonera, nzira yakakombamira yemutambi wetambo imwe chete kana shinda imwe chete mushinda yetambo. Kubva pakona yezasi yekurudyi kusvika pakona yepamusoro kuruboshwe inonzi S twist, uye kubva pakona yezasi kuruboshwe kusvika pakona yepamusoro yekurudyi inonzi Z twist.
2.27Shinda yeshinda:Izwi rekuti machira akasiyana-siyana ane kana asina kumonyoroka akagadzirwa neshinda dzinoramba dzichigadzirwa uye shinda dzakareba dzakagadzika.
2.28Shinda inotengeswa:Fekitori inogadzira shinda dzinotengeswa.
2.29Tambo yetambo:Shinda yeshinda inoenderera mberi kana shinda yeshinda ine urefu hwakatarwa chimiro cheshinda chakagadzirwa nekumonera, kusungirira kana kuruka.
2.30Kudhonza:Musanganiswa usina kumonyoroka une nhamba yakawanda ye monofilaments.
2.31Modulus yekusimba:Chikamu chekushushikana uye kumanikidzwa kwechinhu mukati memuganhu we elastic. Kune modulus yekusimba uye yekumanikidza (inozivikanwawo se modulus ye young's elasticity), modulus yekusimba uye yekukotama, ine PA (Pascal) seyuniti.
2.32Kuwanda kwehuwandu:Kuwanda kwezvinhu zvisina kusimba zvakaita sehupfu nezvinhu zvakakora kunoonekwa.
2.33Chigadzirwa chakagadzirwa nehukuru:Bvisa shinda kana jira rechinhu chinonyorovesa kana saizi yacho nekuchenesa kwakakodzera kwechinwiwa kana kupisa.
2.34Weft tube yeshinda yemupurisaSirika pini
Tambo imwe chete kana dzakawanda dzeshinda dzejira dzakamonererwa pachubhu yeweft.
2.35FaibhafaibhaChigadzirwa chakanaka chine shinda ine chiyero chikuru.
2.36Dandemutande refaibha:Nerubatsiro rwenzira dzakatarwa, zvinhu zvefiber zvinorongwa muchimiro che network plane muchimiro che direction kana kuti chisiri che orientation, izvo zvinowanzoreva zvigadzirwa zvakapedzwa zvishoma.
2.37Kuwanda kwemutsetse:Huremu hweshinda payuniti imwe neimwe ine kana isina chinhu chinonyorovesa, mu tex.
Cherechedza: mumazita eshinda, kuwanda kwemutsara kunowanzoreva kuwanda kweshinda dzisina chinhu dzakaomeswa uye dzisina chinhu chinonyorovesa.
2.38Chinotangira tambo:Chidhori chimwe chete chisina kumonyoroka chakadhonzwa panguva imwe chete.
2.39Kugona kuumbwa kwemeti kana jiraKugona kuumbwa kwefelt kana jira
Kuoma kwechinhu chakanyoroveswa neresin kuti chibatanidzwe zvakanaka nechinhu chakaumbwa.
3. Girazi reFiberglass
3.1 Ar girazi faibha Alkali inodzivirira girazi faibha
Inogona kuramba ichikura kwenguva refu kubva muzvinhu zvine alkali. Inonyanya kushandiswa kusimbisa girazi rePortland simende.
3.2 Kunyungudika kweStyrene: Kana tambo yegirazi yakachekwa nefiber yanyikwa mustyrene, nguva inodiwa kuti felt ityoke nekuda kwekunyungudika kwebinder pasi pemutoro wakamanikana.
3.3 Shinda ine magadzirirwo Shinda ine mabulky
Yaya yejira regirazi rinogara richishandiswa (yaya imwe chete kana kuti yakabatana) ishinda yakakura inoumbwa nekupararira kwemonofilament mushure mekugadzirisa kushanduka kwechinhu.
3.4 Mati pamusoro: Pepa rakamanikana rakagadzirwa negirazi fiber monofilament (yakareba kana kuti inoenderera mberi) rakabatanidzwa uye rinoshandiswa sechikamu chepamusoro chezvisanganiswa.
Ona: jira rakaputirwa (3.22).
3.5 Girazi refaibha regirazi
Kazhinji zvinoreva fiber yakaita segirazi kana filament yakagadzirwa ne silicate melt.
3.6 Zvigadzirwa zvegirazi zvakaputirwa: Zvigadzirwa zvegirazi zvakaputirwa nepurasitiki kana zvimwe zvinhu.
3.7 Kugadzirwa kweribhoni yegirazi Kugona kwegirazi kufambisa ribhoni kugadzira ribhoni nekubatana zvishoma pakati pemafilamenti akafanana.
3.8 Yakaumbwa nefirimu: Chinhu chikuru chinonyorovesa. Basa rayo nderekugadzira firimu pamusoro pefiber, kudzivirira kupera uye kuita kuti monofilaments ibatane uye iungane.
3.9 D girazi fiber girazi fiber ine dielectric shoma. Girazi fiber inotorwa kubva mugirazi rine dielectric shoma. Kurasikirwa kwayo kwe dielectric nguva dzose uye dielectric kwakaderera pane kwe alkali free glass fiber.
3.10 Monofilament mat: Chinhu chakarongwa chepuranari umo monofilaments dzegirazi dzinoramba dzichibatanidzwa pamwe chete nechinobatanidza.
3.11 Zvigadzirwa zvegirazi zvefaibha zvakagadzika: Muenzaniso wekushandisa une chekuita nechigadzirwa chakagadzirwa nefaibha yegirazi yakagadzika.
3.12 Chidimbu chefiber chakagadzika: Fiber dzakagadzika dzakarongwa zvakaenzana uye dzakamonyororwa zvishoma kuita bhandi refiber rinoenderera mberi.
3.13 Kucheka-cheka: Kuoma kwekucheka girazi nefiber kana precursor pasi pemutoro wekucheka mupfupi.
3.14 Tambo dzakachekwa: Chinotangira fiber inoenderera mberi isina mhando ipi zvayo yekubatanidza.
3.15 Matavi akachekwa: Ichinhu chakagadzirwa neshinda inoenderera mberi yakachekwa, yakaparadzirwa zvisina kurongeka uye yakabatanidzwa pamwe chete nenamira.
3.16 E girazi fibre girazi risina Alkali Fibre girazi fibre ine alkali metal oxide shoma uye insulation yakanaka yemagetsi (alkali metal oxide yakawanda kazhinji isingasviki 1%).
Cherechedza: parizvino, mitemo yeChina yezvigadzirwa zvefiber zvegirazi zvisina alkali inoti huwandu hwealkali metal oxide hahufanirwe kupfuura 0.8%.
3.17 Girazi remachira: Izwi rekuti zvinhu zvemachira zvakagadzirwa nefaibha yegirazi inoenderera mberi kana faibha yegirazi yakareba kwenguva refu sechigadziko.
3.18 Kushanda zvakanaka pakupatsanura: Kushanda zvakanaka kwekufamba kusina kumonyoroka kwakapararira muzvikamu zvekutanga zvetambo imwe chete mushure mekucheka kwenguva pfupi.
3.19 Meti yakasonerwa Meti yakarukwa Feti yegirazi yakasonerwa ine chimiro che coil.
Cherechedza: ona felt (3.48).
3.20 Shinda yekusona: Shinda yakapfava, yakatsetseka yakagadzirwa negirazi rinogara richishandiswa, inoshandiswa pakusona.
3.21 Mati akabatanidzwa: Mamwe marudzi ezvinhu zvakasimbiswa negirazi fiber zvinhu zvekuvaka zvakasungirirwa nenzira dzemakanika kana dzemakemikari.
Cherechedza: zvinhu zvekusimbisa zvinowanzo sanganisira precursor yakachekwa, continuous precursor, untwisted coarse gauze nezvimwe.
3.22 Chivharo chegirazi: Chimiro chakagadzirwa neshinda yegirazi inoenderera mberi (kana yakachekwa) ine tambo diki.
3.23 Faibha yegirazi ine silica yakawanda
Fiber yegirazi inogadzirwa nekurapa acid uye kupisa mushure mekudhirowa kwegirazi. Kuwanda kwe silica yayo kunopfuura 95%.
3.24 Tambo dzakachekwa Fiber yakareba (yakarambwa) Girazi rinotanga tambo rakachekwa kubva pachiringiriro chepamberi rochekwa zvichienderana nehurefu hunodiwa.
Ona: fiber yakareba (2.8)
3.25 Saizi yasara: Huremu hwekabhoni mugirazi rine weti yemucheka inosara pafiber mushure mekucheneswa nekupisa, inoburitswa sehuwandu hwehuwandu.
3.26 Kufamba kwechinhu chinonyorovesa saizi: Kubviswa kwechinhu chinonyorovesa girazi kubva mukati mechikamu chesiriki kuenda pamusoro pechikamu.
3.27 Mwero wekunyorovesa: Chiratidzo chemhando yepamusoro chekuyera girazi refaibha sekusimbisa. Sarudza nguva inodiwa kuti resin izadze zvizere precursor ne monofilament zvichienderana nenzira yakati. Chiyero ichi chinoratidzwa mumasekonzi.
3.28 Hapana kutenderedza shinda (yekusunungura shinda pamusoro pemusoro): Kutenderedza shinda kusina kutenderedzwa kunoitwa nekutenderedza shinda zvishoma pakubatanidza tambo. Kana chigadzirwa ichi chikashandiswa, shinda inotorwa kubva kumagumo epakeji inogona kusanganiswa kuita shinda pasina kutenderedza.
3.29 Huremu hwezvinhu zvinobvira: Chiyero chekurasikirwa pakupisa kusvika pahuwandu hwakaoma hwezvigadzirwa zvegirazi rakaoma.
3.30 Zvigadzirwa zvegirazi zvinoramba zvichigadzirwa: Muenzaniso wekushandisa unoenderana nechigadzirwa chine mabhurugwa marefu egirazi anoramba achigadzirwa.
3.31 Mati yetambo inoenderera mberi: Ichinhu chakagadzirwa nekubatanidza fiber inoenderera mberi isina kuchekwa pamwe chete nenamira.
3.32 Tambo yeTayi: Tambo yefaibha inoenderera mberi ishinda ine tambo dzakawanda inoumbwa nekuiswa mudumbu nekumonereka kakawanda. Inowanzo shandiswa kusimbisa zvigadzirwa zverabha.
3.33 M girazi faibha ine modulus yakakwirira girazi faibha ine elastic yakawanda (yakarambwa)
Fiber yegirazi yakagadzirwa negirazi rine modulus yakakwira. Modulus yayo inopfava inowanzo kuve yakakwira ne25% kupfuura iyo yefiber yegirazi reE.
3.34 Kufamba-famba kweTerry: Kufamba-famba kunoumbwa nekudzokororwa-dzokororwa uye kuiswa kwegirazi fiber precursor pachayo, iyo dzimwe nguva inosimbiswa nechinhu chimwe chete kana kupfuura chakatwasuka.
3.35 Fiber dzakakuyiwa: Fiber pfupi kwazvo inogadzirwa nekukuya.
3.36 Chinhu chinosunga tambo chinoiswa patambo kana monofilaments kuti zvigadzike mumamiriro ekugoverwa anodiwa. Kana chikashandiswa patambo yakachekwa, tambo inoenderera mberi uye pamusoro petambo.
3.37 Mushonga wekubatanidza: Chinhu chinokurudzira kana kusimbisa chisungo chakasimba pakati pekubatana pakati pe resin matrix nezvinhu zvinosimbisa.
Cherechedza: chinhu chinosanganisa chinogona kuiswa pachinhu chinosimbisa kana kuwedzerwa kune resin kana zvese zviri zviviri.
3.38 Kupedzisa kwekubatanidza: Chinhu chakaiswa pamucheka wefiberglass kuti chibatane zvakanaka pakati pepamusoro pefiberglass neresin.
3.39 S girazi fiber ine simba guru girazi fiber Simba idzva regirazi fiber rakatorwa negirazi resilicon aluminum magnesium system rakakwirira ne25% kupfuura regirazi fiber risina alkali.
3.40 Mati ekuisa mvura: Uchishandisa girazi rakachekwa sezvinhu zvisina kugadzirwa uye kuwedzera mamwe makemikari kuti uparadzire mumvura, inogadzirwa kuita zvinhu zvekuvaka zvakatsetseka kuburikidza nemaitiro ekukopa, kushaya mvura, saizi uye kuomesa.
3.41 Faibha yegirazi yakafukidzwa nesimbi: Faibha yegirazi ine faibha imwe chete kana kuti pamusoro pefaibha yakafukidzwa nefirimu yesimbi.
3.42 Geogrid: Muenzaniso wekushandisa une chekuita nepurasitiki yegirazi yakaputirwa kana asphalt yakaputirwa nesimbi yeinjiniya yezve geotechnical uye mainjiniya ehurumende.
3.43 Kufamba-famba: Boka remafilamenti akafanana (multi strand roving) kana parallel monofilaments (direct roving) akabatanidzwa pasina kumonyoroka.
3.44 Faibha itsva yezvakatipoteredza: Dhonza faibha pasi mumamiriro ezvinhu chaiwo, uye bvisa nemaoko monofilament itsva isina kupera pasi peplate inodonhedza mvura.
3.45 Kuoma: Kuoma kwegirazi kana kuti precursor hazvisi nyore kuchinja chimiro nekuda kwekumanikidzwa. Kana shinda yakaturikwa padaro rakati kubva pakati, zvinoratidzwa nedaro rakaturikwa padanho repasi peshinda.
3.46 Kusimba kwesimbi: Filament imwe iri muchinhu chinotangira haisi nyore kuparadzira, kupwanya nekukwesha, uye ine simba rekuchengetedza chinhu chinotangira chiri muzvikamu.
3.47 Sisitimu yeStrand: Zvichienderana nehukama hwe multiple ne half multiple hwe continuous fiber precursor tex, inosanganiswa uye inorongwa kuita imwe series.
Hukama huripo pakati pehuwandu hwemutsara wechinhu chinotangira, huwandu hwemafiber (huwandu hwemaburi ari muplate inobuda) uye dhayamita yefiber hunoratidzwa nefomula (1):
d=22.46 × (1)
Kupi: D - dhayamita yefayibha, μ m；
T - huwandu hwakatsetseka hwechinotangira, Tex;
N - nhamba yefaibha
3.48 Felt mat: Chimiro chakarongwa chine tambo dzakachekwa kana dzisina kuchekwa dzinoenderera mberi dzakanangana kana kuti dzisina kunangana pamwe chete.
3.49 Meti ine tsono: Felt yakagadzirwa nekubatanidza zvinhu pamwe chete pamuchina we acupuncture inogona kunge iine kana kuti isina substrate.
Cherechedza: ona felt (3.48).
mapoinzi matatu mashanu zero
Kufamba-famba zvakananga
Nhamba yakati yemonofilaments inomonererwa zvakananga muchikamu chisingatenderere pasi peplate inodonhedza mvura.
3.50 Faibha yegirazi realkali yepakati: Rudzi rwefaibha yegirazi inogadzirwa muChina. Huremu hwealkali metal oxide hunosvika 12%.
4. Kabhoni faibha
4.1Kabhoni fiber yakavakirwa paPANKabhoni fiber yakavakirwa paPANKabhoni fiber yakagadzirwa kubva ku polyacrylonitrile (Pan) matrix.
Cherechedza: kuchinja kwesimba rekusimba uye elastic modulus zvine chekuita necarbonation.
Ona: matrix yefayibha yekabhoni (4.7).
4.2Faibha yekabhoni ine gomba:Kabhoni fiber yakagadzirwa ne anisotropic kana isotropic asphalt matrix.
Cherechedza: elastic modulus yecarbon fiber yakagadzirwa kubva ku anisotropic asphalt matrix yakakwira kupfuura iyo yemamatrices maviri.
Ona: matrix yefayibha yekabhoni (4.7).
4.3Fiber yekabhoni yakagadzirwa neViscose:Kabhoni fiber yakagadzirwa ne viscose matrix.
Cherechedza: kugadzirwa kwefiber yekabhoni kubva ku viscose matrix kwakamiswa, uye jira diki chete re viscose ndiro rinoshandiswa kugadzira.
Ona: matrix yefayibha yekabhoni (4.7).
4.4Kugadzira mifananidzo:Kurapa kupisa mumhepo isina kusimba, kazhinji patembiricha yakakwira mushure mekuiswa carbonization.
Cherechedza: "Graphitization" muindasitiri chaizvoizvo ikuvandudzwa kwehunhu hwemuviri nemakemikari ecarbon fiber, asi kutaura zvazviri, zvakaoma kuwana chimiro chegraphite.
4.5Kugadziriswa kweCarbon:Maitiro ekupisa kubva ku carbon fiber matrix kuenda ku carbon fiber mumhepo isina kusimba.
4.6Kabhoni faibha:Fiber dzine kabhoni inopfuura 90% (huwandu hwehuwandu) yakagadzirwa ne pyrolysis ye organic fibers.
Cherechedza: tambo dzekabhoni dzinowanzo ongororwa zvichienderana nehunyanzvi hwadzo hwemakanika, kunyanya simba rekudhonza uye elastic modulus.
4.7Kabhoni faibha inotangira:Mafiber eorganic anogona kushandurwa kuita carbon fibers ne pyrolysis.
Cherechedza: matrix inowanzova shinda inoenderera mberi, asi jira rakarukwa, jira rakarukwa, jira rakarukwa uye felt zvinoshandiswawo.
Ona: fiber yekabhoni yakagadzirwa nepolyacrylonitrile (4.1), fiber yekabhoni yakagadzirwa neasphalt (4.2), fiber yekabhoni yakagadzirwa neviscose (4.3).
4.8Faibha isina kurapwa:Fibers dzisina kurapwa pamusoro.
4.9Kuoxidation:Zvinhu zvakaita sepolyacrylonitrile, asphalt uye viscose zvisati zvagadzirwa mumhepo zvisati zvagadzirwa necarbonization uye graphitization.
5. Jira
5.1Jira rinofukidza madziroChifukidziro chemadziroJira rakati sandara rekushongedza madziro
5.2KurukaNzira yekuruka shinda kana kufamba-famba pasina kumonereka
5.3KurukwaJira rakagadzirwa neshinda dzakasiyana-siyana dzemachira dzakanyatsobatana, umo divi reshinda uye divi rehurefu hwejira kazhinji hazviwanzo kuva 0 ° kana 90 °.
5.4Rushinda rwechiratidzoShinda ine ruvara rwakasiyana uye/kana musanganiswa kubva kushinda yekusimbisa iri mujira, inoshandiswa kuona zvigadzirwa kana kubatsira pakurongeka kwemachira panguva yekuumba.
5.5Mushonga wekurapa unopedzisaChinhu chinobatanidza chinoiswa pazvigadzirwa zvegirazi remachira kuti chibatanidze pamusoro pegirazi remachira ne resin matrix, kazhinji pamachira.
5.6Jira rakasiyana-siyanaChimiro chakatsetseka chine musiyano uri pachena muhuwandu hweshinda dziri munzira dzakachinjika nedzinochinjika. (tora jira rakarukwa risingachinjiki semuenzaniso).
5.7Jira rakarukwa nefaibhaShinda yekurunga neshinda yeweft zvakagadzirwa neshinda yegirazi ine urefu hwakatarwa.
5.8Kuruka kweSatinKune shinda dzinenge shanu dzewarp neweft dziri mu tissue yakazara; Pane nzvimbo imwe chete yekuronga latitude (longitude) pa longitude yega yega (latitude); Jira rejira rine nhamba inobhururuka inopfuura 1 uye risina divisor yakafanana ine nhamba yeshinda inotenderera mujira. Avo vane mativi akawanda ewarp iwarp satin, uye avo vane mativi akawanda eweft iwaft satin.
5.9Jira rine jira rakasiyana-siyanaChimiro chemucheka chakagadzirwa nezvikamu zviviri kana kupfuura zvezvinhu zvakafanana kana zvakasiyana nekusona kana kubatana kwemakemikari, umo chikamu chimwe kana kupfuura chakarongwa zvakaenzana pasina makwinya. Shinda dzechikamu chimwe nechimwe dzinogona kunge dzakasiyana uye dzine huwandu hwakasiyana hwemitsara. Zvimwe zvikamu zvechikamu chezvigadzirwa zvinosanganisirawo felt, firimu, furo, nezvimwewo nezvinhu zvakasiyana.
5.10Chisimbiso chisina kurukwaNetwork yeshinda dzisina kurukwa inoumbwa nekubatanidza shinda mbiri kana kupfuura dzakafanana ne binder. Nshinda iri kumashure iri pakona kune shinda iri pamberi.
5.11UpamhiDaro rakamira kubva pakakombama kekutanga kejira kusvika kumucheto wekunze kwepakakombama kekupedzisira.
5.12Uta neuta hweweftKukanganisika kwechitarisiko apo shinda yeweft iri muhupamhi hwejira mu arc.
Cherechedza: chitarisiko che arc warp yarn chinonzi bow warp, uye izwi rayo reChirungu rinoenderana naro ndi "bow".
5.13Kuisa machubhu (mumachira)Chidimbu chine tumarara twakatsetseka kupfuura 100 mm.
Ona: bushing (5.30).
5.14Bhegi rekusefaJira regrey chinhu chakagadzirwa nechinhu chakaita sehomwe chinogadzirwa nekupisa, kuisirwa mudumbu, kubikwa uye kugadziriswa mushure mekupiswa, chinoshandiswa kusefa gasi uye kubvisa guruva remumaindasitiri.
5.15Chiratidzo chechikamu chakakora uye chakatetepajira rinotendereraKusakwana kwechitarisiko chezvikamu zvejira gobvu kana zvitete kunokonzerwa nekukweva kwakanyanya kana kutetepa.
5.16Jira rakapedzwa mushure mekupedzaJira rakagadzirwa nehukuru rinozobatanidzwa nejira rakagadziriswa.
Ona: jira rekugadzira saizi (5.35).
5.17Jira rakasanganiswaYarn yakarukwa kana kuti weft yarn ijira rakagadzirwa neshinda yakasanganiswa yakamonwa neshinda mbiri kana kupfuura dzefiber.
5.18Jira rehybridJira rakagadzirwa neshinda dzinopfuura mbiri dzakasiyana.
5.19Jira rakarukwaMumichina yekuruka, mapoka maviri eshinda anorukwa akatarisana kana kuti pakona yakatarwa.
5.20Jira rakaputirwa neLatexJira reLatex (rakarambwa)Jira rinogadziriswa nekunyudza nekupenda latex yechisikigo kana kuti synthetic latex.
5.21Jira rakasanganiswaYarns dzakarukwa nedzakarukwa dzinogadzirwa nezvinhu zvakasiyana kana mhando dzakasiyana dzeyarns.
5.22Leno magumoChitarisiko chekanganiso cheshinda ye warp isipo pamupendero
5.23Kuwanda kwewarpKuwanda kwewarpHuwandu hweshinda dzakarukwa pahurefu hweyuniti mugwara reweft rejira, hunoratidzwa muzvidimbu / cm.
5.24warp warp warpTutambo twakarongwa pamwe chete nekureba kwejira (kureva 0 ° direction).
5.25Jira rakarukwa nefaibha rinogara richienderera mberiJira rakagadzirwa neshinda dzinoramba dzichitenderera munzira dzakakombama uye dzakapinza.
5.26Kureba kweBurrKureba kubva pamucheto wewarp pamucheto wejira kusvika pamucheto weweft.
5.27Jira regreyJira rakapera zvishoma rakadonhedzwa nepamuchina wekurukira kuti rigadziriswezve.
5.28Kuruka kusina kurongwaYarns dzakarukwa nejira rakachinjika. Muhurongwa hwakazara, kune yarns mbiri dzakarukwa nejira rakachinjika.
5.29Jira rakapedzwa kareJira rine shinda yegirazi ine purasitiki inonyorovesa sechigadzirwa chisina kugadzirwa.
Ona: chinhu chinonyorovesa (2.16).
5.30Kurara kwekesiChidimbu chine tumarara twakatsetseka husingapfuuri 100 mm.
Ona: pombi (5.13).
5.31Jira rakakoshaMazita anoratidza chimiro chejira. Anonyanya kuzivikanwa ndeaya:
- "masokisi";
- "zvipembere";
- "ma preforms", nezvimwewo.
5.32Kupinda kwemhepoKupinda kwemhepo mujira. Kumhanya uko gasi rinopinda nepakati pemuenzaniso pasi penzvimbo yakatarwa yekuyedza uye musiyano wekumanikidzwa
Inoratidzwa mu cm / s.
5.33Jira rakaputirwa nepurasitikiJira rinogadziriswa nePVC kana mamwe mapurasitiki.
5.34Sikirini yakafukidzwa nepurasitikimambure akaputirwa nepurasitikiZvigadzirwa zvakagadzirwa nejira remachira zvakanyikwa ne polyvinyl chloride kana mamwe mapurasitiki.
5.35Jira rakagadzirwa nehukuruJira rakagadzirwa nejira regrey mushure mekuchekwa saizi.
Ona: jira regrey (5.27), zvigadzirwa zvekubvisa saizi (2.33).
5.36Kuomarara kwekuchinjikaKuomarara uye kuchinjika kwejira kuti rirambe kugomara.
5.37Kuzara kwekuzadzaKuwanda kweweftHuwandu hweshinda dzeweft pahurefu hweyuniti munzira yekukombama yejira, hunoratidzwa muzvidimbu / cm.
5.38WeftUta hunowanzo tenderera kurudyi kune warp (kureva 90 °) uye hunopfuura nepakati pemativi maviri ejira.
5.39Kusarura kwekuderera kwesimbaChikanganiso chekuonekwa kwekuti weft iri pajira yakakombama uye haina kumira yakatarisana newarp.
5.40Kufamba-famba kwakarukwaJira rakagadzirwa nekufamba-famba risingatenderere.
5.41Tepi isina kuvharwaUpamhi hwejira regirazi remachira risina kuvharwa hunofanira kudarika 100mm.
Ona: jira rakamanikana risina kuvharwa (5.42).
5.42Jira rakatetepa risina zvinhu zvekudziviriraJira risina kuvharwa, kazhinji haripfuuri 600mm muhupamhi.
5.43Twill kurukaKuruka kwejira uko mapoinzi ekuruka kana kuti eweft anoumba patani inoenderera mberi yakapatsanurwa. Kune kanenge katatu kakapetwa nekakapetwa mumatishu akazara.
5.44Tepi ine selvageJira regirazi remachira rine upamhi husingapfuuri 100mm.
Ona: jira rakatetepa re selvage (5.45).
5.45Jira rakatetepa rine ma selvagesJira rine jira rakapfava, rinowanzova pasi pe300 mm muhupamhi.
5.46Ziso rehoveNzvimbo diki pajira inodzivirira kuiswa kwe resin, kukanganisa kunokonzerwa ne resin system, jira, kana kurapwa.
5.47Makore ekurukaJira rakarukwa risina kuenzana rinotadzisa kupararira kwakafanana kweweft, zvichikonzera zvikanganiso zvekusiyana kwezvikamu zvakakora nezvitete.
5.48ChisikwaChiratidzo chejira regirazi rinoumbwa nekupidigura, kupindirana kana kudzvanyirira pakakwinya.
5.49Jira rakarukwaJira rakati sandara kana kuti rakaita sechubhu rakagadzirwa neshinda yeshinda yejira rine mhete dzakabatana dzakatevedzana.
5.50Chidzitiro chakarukwa chejira rakasunungukaChimiro chepuraneti chakagadzirwa nekuruka shinda dzakarukwa nedzakarukwa dzine nzvimbo yakakura.
5.51Kuvaka machiraKazhinji zvinoreva kuwanda kwejira, uye zvinosanganisirawo kurongeka kwaro mupfungwa yakafara.
5.52Ukobvu hwejiraDaro rakamira pakati penzvimbo mbiri dzejira rakayerwa pasi pekumanikidzwa kwakatarwa.
5.53Kuwanda kwemachiraHuwandu hweshinda pahurefu hweyuniti mumativi ekukomba nekukweva kwejira, hunoratidzwa sehuwandu hweshinda dzekukomba / cm × Huwandu hweshinda dzekukweva / cm.
5.54Kugadzikana kwejiraInoratidza kusimba kwenzvimbo yekusangana kwewarp neweft mujira, izvo zvinoratidzwa nesimba rinoshandiswa kana shinda iri mumutsara wemuenzaniso yabviswa kubva muchimiro chejira.
5.55Rudzi rwekuruka kwesanganoMaitiro anodzokororwa nguva dzose anosanganisira warp ne weft interweaving, akadai se plain, satin ne twill.
5.56ZvikanganisoZvikanganiso pajira zvinoderedza kunaka uye mashandiro aro uye zvinokanganisa chitarisiko charo.
6. Resin nezvimwe zvinowedzerwa
6.1ChinogadzirisaChikurumidzisoChinhu chinogona kukurumidzisa reaction zvishoma. Mupfungwa, hunhu hwayo hwemakemikari hahuzoshanduki kusvika pakupera reaction.
6.2Kurapa kwekurapakuporesaMaitiro ekushandura prepolymer kana polymer kuita chinhu chakaomarara ne polymerization uye / kana crosslinking.
6.3Mushure mekuporaMushure mekubikaPisa chinhu chakaumbwa chechinhu chinoisa thermosetting kusvika chanyatsopora.
6.4Resin yematrixChinhu chekuumba chinogadzirisa thermosetting.
6.5Chinongedzo chemuchinjikwa (chiito) chinongedzo chemuchinjikwa (chiito)Kubatana kunoumba zvisungo zvepakati pemamorekuru zve covalent kana ionic pakati pemaketani e polymer.
6.6KubatanidzanaMaitiro ekuumba zvisungo zve covalent kana ionic pakati pemaketani e polymer.
6.7KunyudzwaMaitiro ekuisa polymer kana monomer muchinhu chiri paburi diki kana kuti pasina chinhu kuburikidza nekuyerera kwemvura, kunyunguduka, kupararira kana kunyungudika.
6.8Nguva yegel Nguva yegelNguva inodiwa pakuumbwa kwemajeli pasi pemamiriro ekupisa akatarwa.
6.9ChinowedzeraChinhu chinowedzerwa kunatsiridza kana kugadzirisa zvimwe zvinhu zvepolymer.
6.10MuzadzisiKune zvinhu zvakasimba zvisina simba zvinowedzerwa kumapurasitiki kuti zvivandudze simba rematrix, maitiro ebasa uye kugona kugadzikiswa, kana kuderedza mutengo.
6.11Chikamu cheruvaraChinhu chinoshandiswa kupenda, kazhinji kacho granular uye chisinganyungudike.
6.12Zuva rekupera kwehupenyu hweharihupenyu hwekushandaNguva iyo resin kana namati inoramba ichishanda.
6.13Mushonga wekukoraChinhu chinowedzera viscosity nemakemikari.
6.14Nguva yesherufuhupenyu hwekuchengetedzaPasi pemamiriro ezvinhu akatarwa, chinhu chacho chinoramba chiine hunhu hunotarisirwa (sekugona kugadziriswa, simba, nezvimwewo) kwenguva yekuchengetera.
7. Kugadzira musanganiswa uye prepreg
7.1 Mapurasitiki akasimbiswa nefaibha yegirazi Mapurasitiki akasimbiswa negirazi GRP Zvinhu zvakasanganiswa nefaibha yegirazi kana zvigadzirwa zvayo zvakasimbiswa uye purasitiki sematrix.
7.2 Zvigadziriso zveUnidirectional Chimiro cheUnidirectional chakazadzwa nethermosetting kana thermoplastic resin system.
Cherechedza: tepi isina weftless ine nzira imwe chete imhando yekugadzirira kwe unidirectional.
7.3 Kudzikira kwakaderera Muchikamu chezvigadzirwa, zvinoreva chikamu chine kudzika kwakatwasuka kwe0.05% ~ 0.2% panguva yekupisa.
7.4 Giredhi remagetsi Muchikamu chezvigadzirwa, zvinoratidza chikamu chinofanira kunge chine mashandiro emagetsi akatarwa.
7.5 Kuchinja-chinja Kunoreva kutsveyama kwakanyanya kwenguva yekupisa kwemusanganiswa we thermosetting panguva yekuchinja kwekupisa, ne ℃ / s seyuniti.
7.6 Maitiro ekugadzirisa Nguva yekupisa, kuwedzera kwekupisa, kuderedza kupisa uye kudzikira kwemusanganiswa we thermosetting panguva yekuumba.
7.7 Kobvu yekuumba TMC Kobvu yekuumba jira ine ukobvu hunopfuura 25mm.
7.8 Musanganiswa Musanganiswa wakafanana wepolymer imwe kana kupfuura nezvimwe zvinhu, zvakaita semafiller, maplasticizer, macatalysts uye madhayi.
7.9 Zviri mukati mechinhu chisina chinhu Chiyero chehuwandu husina chinhu kusvika pahuwandu hwezvinhu zvose zviri muzvinhu zvinosanganiswa, chinoratidzwa sechikamu.
7.10 BMC inoumbwa nehukuru hwakawanda
Ichi chigadzirwa chakapedzwa nebhuroko chakaumbwa ne resin matrix, fiber inosimbisa yakachekwa uye filler chaiyo (kana isina filler). Chinogona kuumbwa kana kuisirwa jekiseni mumamiriro ezvinhu anopisa.
Cherechedza: wedzera chinhu chinosimbisa ganda kuti uwedzere kunaka kwaro.
7.11 Kupwanyika Kwesimbi Pasi pekudhonzwa kwemidziyo yekukweva, fiber inoenderera mberi kana zvigadzirwa zvayo zvakanyikwa resin glue liquid zvinopiswa kuburikidza neforoma yekuumba kuti resin isimbise uye igare ichigadzira maitiro ekuumba e composite profile.
7.12 Zvikamu zvakapwanyika Zvigadzirwa zvemhando yepamusoro zvinogadzirwa nguva dzose ne pultrusion process zvinowanzova nenzvimbo uye chimiro chakafanana.
Nguva yekutumira: Kurume-15-2022