Kuboha
Urubuga rwiboha urwenya.Urudodo rugoretse rushyirwa muri bobbin (reel), hanyuma ubudodo bukazunguruka mu kantu hanyuma bugashyirwa ku rubuga rwa interineti.Mu myaka ya za 1930, hashyizweho intoki zikozwe mu biti hamwe n’ibiti byo mu cyuma.Mu ntangiriro ya za 1960, imyenda 1511 yahinduwe umwenda, n'ubu iracyakoreshwa cyane.Kuberako ubugari bwumukandara ari buto, uburyo bwo kuboha buratandukanye, hariho imizi imwe, imizi ibiri, imizi myinshi, hariho ibice kimwe, hariho ibice bibiri.
Mu 1967, itsinda ry’ubushakashatsi bw’imyenda itagira shitingi hamwe n’abakozi nk’umubiri nyamukuru ryateguye neza kandi rikora imashini yihuta yo kwihuta y’imashini yo kuboha imashini, yatahuye ububoshyi bw’imyenda itagira shitingi, igabanya inzira, ifata agace gato, kandi yongera umusaruro w’umurimo, ibyo ni umurimo wambere mumateka yubuhanga bwubushinwa.
Mu myaka ya za 70, kubera gukundwa kwimashini zikomeza gusiga amarangi hamwe nicyuma, gutunganya lente byateye imbere kuva kumabara ya mbere yo gusiga no kuboha kugeza irangi ryambere no gusiga irangi, kuboha bwa mbere no guhumeka, no gukomeza kurangiza no gucuma.Ikoranabuhanga rya lente ryinjiye murwego rwo gukora imashini zikoresha imashini.Mu ntangiriro ya za 1980, Ubusuwisi, Ubutaliyani na Repubulika y’Ubudage byashyizeho imashini zidoda zihuta zidafite imashini zidoda, imashini zicuma, imashini zipfunyika, imashini zikoresha n'ibindi.Kandi tekinoroji ya lente yinjiye mubyiciro bishya byiterambere.
Iterambere ryikoranabuhanga rya webbing ryazanye kuzamura ibicuruzwa.Mu 1979, Ubushinwa bwa mbere bwa SD9-9 rubber ingot umukandara bwakozwe neza, ku buryo ibicuruzwa byo mu bwoko bwa rubber ingot byarangije amateka yo kwishingikiriza ku bicuruzwa byatumijwe mu mahanga.1980 yateje imbere SD-81A na B ubwoko bwa rubber ingot umukandara, hamwe byoroshye, binanutse, bikomeye, kurambura bito, ingaruka nto, bigufi kandi binini biranga.Mu ntangiriro ya 1990, umusaruro wo kugerageza umukandara w’umutekano wa Santana wagenze neza.Nyuma yimyaka irenga ibiri yubushakashatsi nubushakashatsi bwakozwe, ubwiza bwibicuruzwa bugeze kuri QC49-92 na TL-VW470.
Kuboha (kuboha ingot)
Nyuma yuko ingunguru yimyenda hamwe nubudodo bikomerekejwe kugirango bibe umuyoboro weft, byinjizwa mumyanya ihamye yimashini yo kuboha.Umuyoboro wa weft uzunguruka ku ishusho-8 hanyuma ukurura ubudodo.Mubisanzwe umubare winjiza ni ndetse, lente ni tubular, umubare winjiza ntusanzwe, kandi igitambara kiringaniye.Igikorwa cyo kuboha cyakoreshejwe kuva mubushinwa bwa kera, kandi umubare wa spindles uratandukanye kuva 9 kugeza 100 bitewe nibikoresho.Inzira y'ibanze yo kuboha ni: guhumanya, guhinduranya, kuboha, doffing, gukata, gupakira.Kuva mu 1960, udushya twinshi mu ikoranabuhanga twakorewe mu mashini yo kuboha, cyane cyane nko kwagura diameter ya plaque yamashanyarazi, gushyiraho ibyuma bihagarika byikora kugirango bisenywemo reberi, no gusimbuza ibyuma hamwe na nilon spindles.Gutezimbere ibyo bikoresho byongereye umuvuduko kugera kuri 160 ~ 190 RPM, igipimo gihagaritse cyikubye kabiri, kandi ubwiza bwibicuruzwa bwarazamutse cyane.
Ntushobora kuboha urubuga gusa, ariko no kuboha umugozi.Umukandara w'igituba ni ubwoko bw'umugozi uziritse, umurambararo wa 1 ~ 4cm witwa umugozi cyangwa umurongo wumugozi, umurambararo urenga 4cm witwa umugozi, naho diameter irenga 40cm yitwa umugozi cyangwa umugozi.Mu 1989, inganda zashyizeho ibikoresho by’umurongo wa kabili w’Abayapani bitagaragara, umwaka utaha umusaruro w’umugozi wa polypropilene stereotyped, watsindiye igihembo cy’ifeza mu gihugu.
kuboha
Mu myaka ya za 70, tekinoroji yo kuboha no kuboha imyenda yakoreshejwe cyane kurubuga.Mu 1973, igeragezwa ryakozwe na nylon yububoshyi bwagutse umukandara wagenze neza.Mu 1982, hashyizweho imashini ya crochet yo mu Butaliyani, ikoranabuhanga ryateye imbere, ibicuruzwa byinshi, cyane cyane bikwiriye imyenda yoroheje, nka lace, bande ya elastike, ecran yidirishya, imikandara yo gushushanya nibindi.Inzira y'ibanze ni: guhumeka - kuzunguruka - kuboha - ibyuma - gupakira.
Mbere ya za 1970, igituba cyumuriro cyambaye ubusa cyakozwe na mashini itambitse, hamwe na diametre nini ihindagurika kandi isohoka.Mu gice cya kabiri cy'umwaka wa 1974, ukurikije ihame ryo kuboha, inganda zateguye itsinda ry’ubushakashatsi bwo kuboha imiyoboro ya billet, bakoresheje imishumi hamwe no kuboha, bashingira ku rudodo ruzunguruka mu gihe cyo kuzenguruka, bakoresheje ingunguru y'urushinge no gutuza arc ya umugozi uzunguruka kugirango uhuze uruzitiro ruvanze kandi ruba muri rusange, kugirango uhinduke umwenda wububoshyi hamwe nigitambara.Urwego rwa tekinoloji y’umusaruro w’amazi yubatswe hamwe n’umuvuduko ukabije w’umuriro uri ku mwanya wa mbere mu gihugu.
Igihe cyo kohereza: Ukuboza-06-2023