Nzira dzekuchengetedza shinda nedzekutumira shinda pamichina yekuruka yakatenderera
Zvinhu chaizvo zvinopesvedzera kuendeswa kweshinda pamichina yekuruka yakakora ine dhayamita hombe ndeyekushanda zvakanaka, kuruka kunoenderera mberi uye huwandu hwakawanda hweshinda dzakagadzirwa panguva imwe chete. Mimwe yemichina iyi ine mutsetse (kuchinjana kweshinda), asi mishoma chete ndiyo inogonesa kuruka kunodzokororwa. Michina yekuruka ine dhayamita diki ine masisitimu ekuruka anosvika mana (kana dzimwe nguva masere) uye chinhu chakakosha kusanganiswa kwekufamba kwemubhedha wetsono (mibhedha) uchitenderera. Pakati peizvi zvakanyanya pane michina yedhayamita yepakati yetekinoroji ye 'muviri'.
Mufananidzo 2.1 unoratidza sisitimu yekuruka shinda yakapfava pamuchina wekuruka wakakura wakatenderera. Shanga (1) dzinounzwa kubvamabhobhini(2), yakapfuura nemurutivi memugero ichienda kumuchina wekudyisa (3) uye pakupedzisira kuenda kumuchina wekudyisa (4). Kazhinji muchina wekudyisa (3) une masensa ekumira-kufamba ekutarisa shinda.
Iyocreelyemuchina wekuruka inodzora kuiswa kwemapakeji eshinda (bobbins) pamichina yese. Michina yemazuva ano ine dhayamita hombe inoshandisa macreel akasiyana emativi, anokwanisa kutakura mapakeji akawanda munzvimbo yakatwasuka. Kuonekwa kwepasi kwemacreel aya kunogona kusiyana (kwakatetepa, kwakatenderera, nezvimwewo). Kana paine daro refu pakati pemapakeji.bobbinuye gwara reshinda, shinda dzinogona kuputirwa mumachubhu kuburikidza nemhepo. Dhizaini yemodular inobatsira kuchinja huwandu hwemabobbin kana zvichidikanwa. Michina midiki yekuruka yakatenderera ine dhayamita shoma ine masisitimu mashoma ecam inoshandisa mativi ecreels kana macreels akagadzirwa seakakosha kumuchina.
Ma "creel" emazuva ano anoita kuti zvikwanisike kushandisa ma "double bobbins". Peya imwe neimwe ye "creel pins" iri pakati peziso rimwe chete re "thread" (Mufananidzo 2.2). "Thread" ye "bobbin" itsva (3) inogona kubatanidzwa nemagumo ehurefu hwe "yard" yekare (1) pa "bobbin" (2) pasina kumisa muchina. Mamwe ma "creel" ane masisitimu ekuputira guruva (fan creel), kana kuti ne "air circulation" uye "filtration" ( "filter creel"). Muenzaniso uri muMufananidzo 2.3 unoratidza ma "bobbins" (2) mumitsara mitanhatu, yakavharwa mubhokisi rine "internal air circulation", inopihwa nema "feni" (4) nemachubhu (3). "Filter" (5) inobvisa guruva mumhepo. "Creel" inogona kutonhodzwa ne "air-conditioner". Kana muchina usina "stripe", izvi zvinogona kupihwa ne "yard exchange" pa "creel"; mamwe masisitimu anobvumira kuti mafundo aiswe munzvimbo yakanaka yejira.
Kudzora hurefu hweshinda (kudyisa zvakanaka), kana kusingashandiswi pakuruka machira ane mapatani, kunofanira kuita kuti hurefu hwakasiyana hweshinda hupihwe muzvikamu zvakasiyana. Semuenzaniso, muMilano-rib knit kune nzira imwe chete ine mativi maviri (1) uye nzira mbiri dzine mativi maviri (2), (3) muchimiro chinodzokororwa (ona Mufananidzo 2.4). Sezvo nzira ine mativi maviri ine masitichi akapetwa kaviri, shinda dzinofanira kudyiswa nehurefu hunenge kaviri pakuchinja kwemuchina. Ichi ndicho chikonzero nei mafeeder aya achishandisa mabhandi akati wandei, akagadziriswa ega ega kuti akwanise kumhanya, nepo mafeeder anoshandisa shinda dzine hurefu hwakafanana achidzorwa nebhandi rimwe chete. Mafeeder anowanzo sungirirwa pamaringi maviri kana matatu akatenderedza muchina. Kana gadziriro ine mabhandi maviri paringi yega yega ikashandiswa, shinda dzinogona kudyiswa panguva imwe chete pamhanya ina kana nhanhatu.
Nguva yekutumira: Kukadzi-04-2023