Njengesixhobo esiguquguqukayo esaziwa ngokuthuthuzela nokuguquguquka kwaso,amalaphu anithiweyozifunyenwe zisetyenziswa kakhulu kwiimpahla, imihombiso yasekhaya, kunye nokunxiba okusebenzayo kokuzikhusela. Nangona kunjalo, iifayibha zelaphu zemveli zihlala zivutha, azinabuthambile, kwaye zibonelela ngobushushu obuncinci, nto leyo ethintela ukwamkelwa kwazo ngokubanzi. Ukuphucula iipropati zelaphu ezingatshiyo nezikhululekileyo kuye kwaba yinto ephambili kushishino. Ngokugxininiswa okukhulayo kwilaphu ezinemisebenzi emininzi kunye nelaphu elahlukileyo ngobuhle, zombini iingcali zemfundo kunye nemizi-mveliso zizama ukuphuhlisa izixhobo ezidibanisa intuthuzelo, ukumelana nomlilo, kunye nobushushu.
Okwangoku, uninziamalaphu angatshiyozenziwe kusetyenziswa iindlela zokugquma ezingatshiyo okanye iindlela ezidityanisiweyo. Amalaphu agqunyiweyo adla ngokuba lukhuni, alahlekelwe kukumelana nelangatye emva kokuhlanjwa, kwaye anokonakala ngenxa yokuguguleka. Okwangoku, amalaphu axutyiweyo, nangona engatshiyo, aqhele ukuba makhulu kwaye angaphefumli kakuhle, nto leyo ebangela ukuba angabi nantuthuzelo. Xa kuthelekiswa namalaphu alukiweyo, amalaphu alukiweyo athambile ngokwemvelo kwaye akhululekile, nto leyo evumela ukuba asetyenziswe njengomaleko osisiseko okanye njengengubo yangaphandle. Amalaphu alukiweyo angatshiyo, enziwe kusetyenziswa iifayibha ezingatshiyo ngokwemvelo, anikezela ngokhuseleko oluhlala ixesha elide ngaphandle konyango olongezelelweyo emva koko kwaye agcina intuthuzelo yawo. Nangona kunjalo, ukuphuhlisa olu hlobo lwelaphu kuyinkimbinkimbi kwaye kuyabiza, njengoko iifayibha ezingatshiyo zemvelo ezifana ne-aramid zibiza kakhulu kwaye kunzima ukusebenza ngazo.
Uphuhliso lwakutshanje lukhokelele ekubeniamalaphu alukiweyo angatshiyo, ikakhulu kusetyenziswa imisonto esebenza kakhulu efana ne-aramid. Nangona la malaphu enika ukumelana okuhle kakhulu nomlilo, adla ngokuswela ukuguquguquka kunye nentuthuzelo, ingakumbi xa enxitywa ecaleni kwesikhumba. Inkqubo yokuluka imisonto enganyangekiyo nomlilo nayo inokuba ngumceli mngeni; ukuqina okuphezulu kunye namandla okuxinana kwemisonto enganyangekiyo nomlilo kwandisa ubunzima bokwenza amalaphu athambileyo nakhululekileyo. Ngenxa yoko, amalaphu anganyangekiyo nomlilo anqabile.
1. Uyilo lweNkqubo yokuLuka okuPhambili
Le projekthi ijonge ukuphuhlisailaphuedibanisa ukumelana nomlilo, iimpawu ezichasene nokunganyakazi, kunye nobushushu ngelixa inika intuthuzelo efanelekileyo. Ukuze sifezekise ezi njongo, sikhethe isakhiwo sefleece esimacala amabini. Intambo esisiseko yi-11.11 tex tex-resistant flame polyester filament, ngelixa intambo yeluphu ingumxube we-28.00 tex modacrylic, viscose, kunye ne-aramid (kwi-50:35:15 ratio). Emva kovavanyo lokuqala, sichaze iinkcukacha eziphambili zokuluka, ezichazwe kwiTheyibhile 1.
2. Ukuphucula Inkqubo
2.1. Imiphumo yoBude beLoop kunye noBude beSinker kwiProperties zeLaphu
Ukumelana nelangatye kweilaphuKuxhomekeke kwiimpawu zokutsha kweefayibha kunye nezinto ezifana nolwakhiwo lwelaphu, ubukhulu, kunye nomxholo womoya. Kwilaphu ezilukiweyo nge-weft, ukulungisa ubude beluphu kunye nokuphakama kwesinki (ubude beluphu) kunokuchaphazela ukumelana nobushushu kunye nomlilo. Olu vavanyo luhlola isiphumo sokutshintsha ezi parameters ukuze kuphuculwe ukumelana nobushushu kunye nobushushu.
Ukuvavanya indibaniselwano eyahlukeneyo yobude beluphu kunye nokuphakama kwesinki, siqaphele ukuba xa ubude beluphu yoboya besiseko babuyi-648 cm, kwaye ukuphakama kwesinki kwakuyi-2.4 mm, ubunzima belaphu babuyi-385 g/m², obudlule kumlinganiselo wobunzima beprojekthi. Kungenjalo, ngobude beluphu yoboya besiseko obuyi-698 cm kunye nokuphakama kwesinki obuyi-2.4 mm, ilaphu libonise isakhiwo esikhululekileyo kunye nokuphambuka kozinzo kwe--4.2%, okusilela kwiinkcukacha ezijoliswe kuzo. Eli nyathelo lokwenza ngcono liqinisekisile ukuba ubude beluphu ekhethiweyo kunye nokuphakama kwesinki kuphucula zombini ukumelana nomlilo kunye nobushushu.
2.2.Iziphumo zeLaphuUkugqunywa kokuxhathisa ilangatye
Inqanaba lokugquma kwelaphu linokuchaphazela ukumelana kwalo nomlilo, ngakumbi xa imisonto esisiseko iyimisonto yepolyester, enokwenza amathontsi anyibilikisiweyo ngexesha lokutsha. Ukuba ukugquma akwanelanga, ilaphu linokungaphumeleli ukuhlangabezana nemigangatho yokumelana nomlilo. Izinto ezichaphazela ukugquma ziquka i-yarn twist factor, i-yarn material, i-sinker cam settings, i-needle hook shape, kunye noxinzelelo lokuthatha ilaphu.
Uxinzelelo lokuthatha luchaphazela ukugqunywa kwelaphu, kwaye ngenxa yoko, ukumelana nelangatye. Uxinzelelo lokuthatha lulawulwa ngokulungelelanisa umlinganiselo wegiya kwindlela yokutsala, elawula indawo yentambo kwi-needle hook. Ngolu hlengahlengiso, silungise ukugqunywa kwentambo yeluphu phezu kwentambo esisiseko, sinciphisa izikhewu ezinokuthi zithintele ukumelana nelangatye.
3. Ukuphucula Inkqubo yokucoca
Isantya esiphezuluoomatshini bokuluka abajikelezayo, ngenxa yeendawo zazo zokutya ezininzi, ivelisa ilinti enkulu kunye nothuli. Ukuba ayisuswanga ngokukhawuleza, ezi zinto zingcolisayo zingonakalisa umgangatho welaphu kunye nokusebenza komatshini. Ngenxa yokuba intambo yeluphu yeprojekthi iyindibaniselwano yeefayibha ezimfutshane ze-28.00 tex modacrylic, viscose, kunye ne-aramid, intambo idla ngokususa ilinti eninzi, inokuthi ivale iindlela zokutya, ibangele ukuqhekeka kwentambo, kwaye idale iziphene zelaphu. Ukuphucula inkqubo yokucoca kwioomatshini bokuluka abajikelezayokubalulekile ekugcineni umgangatho nokusebenza kakuhle.
Nangona izixhobo zokucoca eziqhelekileyo, ezifana neefeni kunye nezivutheli zomoya ezicinezelweyo, zisebenza kakuhle ekususeni i-lint, zisenokunganeli kwiintambo zefayibha emfutshane, njengoko ukwakheka kwe-lint kunokubangela ukuqhekeka kwentambo rhoqo. Njengoko kubonisiwe kuMfanekiso 2, siphucule inkqubo yokuhamba komoya ngokwandisa inani lee-nozzles ukusuka kwezine ukuya kwezisibhozo. Olu lungiselelo lutsha lususa ngokufanelekileyo uthuli kunye ne-lint kwiindawo ezibalulekileyo, nto leyo ekhokelela kwimisebenzi ecocekileyo. Uphuculo lusincede sandisaisantya sokulukaukusuka kwi-14 r/min ukuya kwi-18 r/min, nto leyo eyonyusa kakhulu amandla emveliso.
Ngokuphucula ubude beluphu kunye nokuphakama kwesinki ukuze kuphuculwe ukumelana nobushushu kunye nomlilo, nangokuphucula ukugquma ukuze kuhlangatyezwane nemigangatho yokumelana nomlilo, sifikelele kwinkqubo yokuluka ezinzileyo exhasa iimpawu ezifunekayo. Inkqubo yokucoca ephuculweyo ikwanciphise kakhulu ukuqhekeka kwentambo ngenxa yokwakheka kwe-lint, yaphucula uzinzo lokusebenza. Isantya sokuvelisa esiphuculweyo siphakamise amandla okuqala ngama-28%, sanciphisa amaxesha okukhokela kwaye sandisa imveliso.
Ixesha leposi: Disemba-09-2024