Sechinhu chinochinjika chinozivikanwa nekunyaradzwa kwacho uye kushanduka-shanduka,machira akarukwazvakashandiswa zvakanyanya muzvipfeko, kushongedza dzimba, uye kupfeka zvinodzivirira. Zvisinei, machira echinyakare anowanzo bvira moto, haana kupfava, uye anopa insulation shoma, izvo zvinoderedza kushandiswa kwawo zvakanyanya. Kuvandudza hunhu hwemachira hunodzivirira moto uye hunofadza kwave chinhu chikuru muindasitiri. Nekusimbiswa kuri kukura kwemachira ane mabasa akawanda uye machira akasiyana-siyana, vese vedzidzo neindasitiri vari kuedza kugadzira zvinhu zvinosanganisa kunyaradzwa, kuramba moto, uye kudziya.
Parizvino, vazhinjimachira asingatsvi murazvoZvinogadzirwa uchishandisa machira anodzivirira moto kana nzira dzakasanganiswa. Machira akafukidzwa anowanzooma, anorasikirwa nekudzivirira moto mushure mekusukwa, uye anogona kuora kubva pakusakara. Panguva iyi, machira akabatanidzwa, kunyangwe asingatsvedzeri moto, anowanzova makobvu uye haafemeki zvakanaka, zvichikanganisa kunyaradzwa. Kana tichienzanisa nemachira akarukwa, machira akarukwa akapfava uye anonyaradza, izvo zvinoita kuti ashandiswe sechikamu chepasi kana chipfeko chekunze. Machira akarukwa anodzivirira moto, akagadzirwa achishandisa machira anodzivirira moto, anopa dziviriro yakasimba yemoto pasina imwe nzira yekuwedzera yekurapa uye anochengetedza kunyaradzwa kwawo. Zvisinei, kugadzira rudzi urwu rwejira kwakaoma uye kunodhura, sezvo machira anoshanda zvakanyanya anodzivirira moto senge aramid anodhura uye akaoma kushanda nawo.
Zviitiko zvitsva zvakakonzeramachira akarukwa asingatsvi murazvo, kunyanya kushandisa shinda dzinoshanda zvakanaka dzakadai searamid. Kunyange zvazvo machira aya achidzivirira moto zvakanyanya, anowanzo shaya kuchinjika uye kunyaradzwa, kunyanya kana akapfekwa padivi peganda. Kuruka machira anodzivirira moto kunogonawo kuva kwakaoma; kuomarara kwakanyanya uye kusimba kwekusunga kwemachira anodzivirira moto kunowedzera kuoma kwekugadzira machira akarukwa akapfava uye akasununguka. Nekuda kweizvozvo, machira anodzivirira moto haawanzo kuwanikwa.
1. Kugadzira Maitiro Ekuruka Pakati
Chirongwa ichi chinovavarira kugadzira chirongwa chejiraiyo inobatanidza kudzivirira moto, hunhu hwekudzivirira static, uye kudziya uku ichipa nyaradzo yakakwana. Kuti tizadzise zvinangwa izvi, takasarudza chimiro chefleece chine mativi maviri. Shinda yepasi ishinda yepolyester inodzivirira moto ye11.11 tex, nepo shinda ye loop iri musanganiswa we28.00 tex modacrylic, viscose, uye aramid (muchiyero che50:35:15). Mushure mekuyedza kwekutanga, takatsanangura marongero ekutanga ekuruka, ayo akatsanangurwa muTafura 1.
2. Kugadzirisa Maitiro
2.1. Mhedzisiro yeKureba kweLoop uye Kureba kweSinker paZvimiro zveMachira
Kudzivirira murazvo wejiraZvinoenderana nehunhu hwekutsva kwemafaibha nezvinhu zvakaita sechimiro chejira, ukobvu, uye huwandu hwemhepo. Mumachira akarukwa ne weft, kugadzirisa urefu hwechitenderedzo uye kukwirira kwechitenderedzo (kureba kwechitenderedzo) kunogona kukanganisa kuramba kwemurazvo nekudziya. Kuedza uku kunoongorora mhedzisiro yekusiyanisa ma parameter aya kuti pave nekukwanisa kugadzirisa kuramba kwemurazvo nekudzikamisa.
Tichiedza kusanganisa kwakasiyana-siyana kwehurefu hwechitenderedzwa nehupamhi hwechitenderedzwa, takaona kuti apo hurefu hwechitenderedzwa cheshinda yehwaro hwaiva 648 cm, uye hurefu hwechitenderedzwa hwaiva 2.4 mm, huremu hwejira hwaiva 385 g/m², hwakapfuura huremu hwaitarisirwa neprojekiti. Neimwe nzira, nehurefu hwechitenderedzwa cheshinda yehwaro hwaiva 698 cm uye hurefu hwechitenderedzwa hwaiva 2.4 mm, jira rakaratidza chimiro chakasununguka uye kutsauka kwakasimba kwe -4.2%, izvo zvakaderera pane zvinodiwa. Danho iri rekugadzirisa rakaita kuti hurefu hwechitenderedzwa chakasarudzwa nehupamhi hwechitenderedzwa chiwedzere kusimba kwemoto uye kudziya.
2.2.Mhedzisiro yeMachiraKufukidzwa kweKuramba Murazvo
Kuvharwa kwejira kunogona kukanganisa kuramba kwaro murazvo, kunyanya kana shinda dzepasi dziri shinda dzepolyester, dzinogona kuumba madonhwe akanyunguduka panguva yekutsva. Kana jira racho risina kukwana, rinogona kutadza kuzadzisa zvinodiwa zvekudzivirira murazvo. Zvinhu zvinokanganisa kuvharwa kwaro zvinosanganisira yarn twist factor, yarn material, sinker cam settings, needle hook shape, uye jira rinotora simba.
Kubata kwejira kunokanganisa kufukidza jira uye, nekudaro, kuramba murazvo. Kubata kwejira kunotarisirwa nekugadzirisa chiyero chegiya muchina wekudhonza, uyo unodzora nzvimbo yeshinda muhoko yetsono. Kuburikidza nekugadzirisa uku, takagadzirisa kufukidza kweshinda yechiuno pamusoro peshinda yekutanga, tichideredza mipata inogona kukanganisa kuramba murazvo.
3. Kuvandudza Sisitimu Yekuchenesa
Kumhanya kwakanyanyamichina yekuruka yakatenderera, nepfungwa dzadzo dzakawanda dzekudyisa, dzinoburitsa ruvara rwakakura uye guruva. Kana dzikasabviswa nekukasika, tsvina iyi inogona kukanganisa kunaka kwejira uye mashandiro emuchina. Zvichienderana nekuti shinda yechirongwa ichi ine 28.00 tex modacrylic, viscose, uye aramid short fibers, shinda iyi inowanzobvisa ruvara rwakawanda, zvichigona kuvhara nzira dzekudyisa, zvichikonzera kuputsika kweshinda, uye kugadzira zvikanganiso zvejira. Kuvandudza sisitimu yekuchenesa pamichina yekuruka yakatendererazvakakosha pakuchengetedza mhando uye kushanda zvakanaka.
Kunyange zvazvo michina yekuchenesa yakajairika, yakaita semafeni nemakonzo emhepo akamanikidzwa, ichishanda zvakanaka mukubvisa machira mapfupi, inogona kunge isingakwanire machira mapfupi, sezvo machira akaunganidzwa anogona kukonzera kupwanyika kwemavara kakawanda. Sezvakaratidzwa muMufananidzo 2, takavandudza sisitimu yemhepo nekuwedzera huwandu hwema nozzles kubva pa4 kusvika pa8. Iyi gadziriso itsva inobvisa guruva nemachira munzvimbo dzakakosha, zvichikonzera mashandiro akachena. Kuvandudzwa kwacho kwakatigonesa kuwedzerakumhanya kwekurukakubva pa14 r/min kusvika 18 r/min, zvichiwedzera zvakanyanya kugona kwekugadzira.
Nekugadzirisa urefu hwechitenderedzo nehupamhi hwesinker kuti tiwedzere kudzivirira moto nekudziya, uye nekuvandudza kufukidzwa kuti kusvike pazvinodiwa kuti moto usatsvedzere, takawana nzira yekuruka yakagadzikana inotsigira hunhu hwaidiwa. Sisitimu yekuchenesa yakagadziriswa yakaderedzawo zvakanyanya kuputsika kweshinda nekuda kwekuunganidza kwe lint, zvichivandudza kugadzikana kwekushanda. Kukurumidza kugadzirwa kwakakwidziridza kugona kwekutanga ne28%, zvichideredza nguva ye lead uye kuwedzera kubuda.
Nguva yekutumira: Zvita-09-2024