Umlando wokwenziwa kwezindwangu yindaba yokuqamba izinto ezintsha, kusukela ezindwangu zakudala ezenziwe ngezandla kuya ezinqubweni ezizenzakalelayo zesimanjemanje. Enye yezinto eziqanjiwe ezibalulekile kulolu hambo kwakuyi-projectile loom, eyadlala indima enkulu ekuguquleni imboni yendwangu.

Umqondo wokweluka ungowakudala, futhi abantu bokuqala basebenzisa amathuluzi alula nezindlela zezandla ukuze benze izindwangu. INguquko Yezimboni yaphawula inguquko ekukhiqizeni izindwangu, ngokwethulwa kwezinsimbi zikagesi ezithatha indawo yokuluka ngezandla okudinga umsebenzi omningi. Lezi zinsimbi zamandla zavela ngokuhamba kwesikhathi, okuholela ekuthuthukisweni kwe-projectile loom.

Ama-projectile alula , eyaziwa nangokuthi ama-rapier looms, yaqala ukuvela ngasekupheleni kwekhulu le-19. Ukusungulwa kwe-projectile loom kuthiwa kwenziwa nguJoseph-Marie Jacquard, owasebenzisa uhlaka lwe-jacquard ukuze abone amaphethini okuluka okuzenzakalelayo, futhi kamuva kwaba nguJohn Kay, owasungula i-shuttle endizayo. Lezi zinqubo ezintsha zakuqala zavula indlela yokusungulwa kwe-projectile loom, eyamukelwa kabanzi yimboni yendwangu.

Umgomo wokusebenza we-projectile loom

Empeleni, i-projectile loom iyindwangu eklanyelwe ukwakha indwangu ngokuxhumanisa imicu ye-weft enezintambo eziqondile ukuze kwakheke ukuluka okuqinile. Ngokungafani nezinye izinhlobo ze-looms, ama-projectile looms afaka ukusetshenziswa kwensiza efana ne-shuttle ebizwa ngokuthi "i-projectile" ukuze kufakwe intambo ye-weft ku-warp thread. Le mishini iwahlukanisa ku-shuttle nama-shuttleless looms.

Umthelela embonini yendwangu

Ama-projectile looms abe nomthelela omkhulu embonini yendwangu. Ijubane labo, ukusebenza kahle nokuguquguquka kwashintsha ukukhiqizwa kwezindwangu ezisukela kosilika abacolekileyo kuya kumadenim asindayo. Nazi ezinye zezinzuzo eziyinhloko zama-projectile looms:

Isivinini nokusebenza kahle: Izinsimbi ze-Projectile ziyaziwa ngejubane eliphezulu lokuluka nokusebenza kahle. Bangakwazi ukukhiqiza izindwangu ngokushesha kunama-shuttle looms wendabuko, ngaleyo ndlela bakhulise umkhiqizo jikelele.

I-Versatility: Lezi zindwangu ziyakwazi ukuphatha izinhlobo ezihlukahlukene zendwangu, kuhlanganise nezinto ezithambile nezisindayo. Ukuguquguquka kwama-projectile looms kuwenza abe yinketho yokuqala yezinhlelo zokusebenza ezahlukahlukene.

Ukunemba: Imvelo ezenzakalelayo yama-projectile looms iqinisekisa ukunemba kwamaphethini okuluka, okuholela ekukhiqizweni kwezindwangu zekhwalithi ephezulu ezingashintshi.

Ukuncishiswa kwabasebenzi: Ukusetshenziswa kwama-projectile looms kunciphisa isidingo somsebenzi wezandla, okwenza ukukhiqizwa kwezindwangu kubize kakhulu.

Ama-projectile looms amele isikhathi esibalulekile emlandweni wokukhiqizwa kwezindwangu. Ukusebenza kahle kwabo, isivinini kanye nokuguquguquka kwemboni kuye kwalungisa kabusha imboni, okwenza ukukhiqizwa kwezinhlobonhlobo zezindwangu ngenkathi kunciphisa isidingo somsebenzi wezandla. Njengoba imboni yendwangu iqhubeka nokuthuthuka, ama-projectile looms cishe azodlala indima ebalulekile ekuhlangabezaneni nesidingo sabathengi sezindwangu ezisezingeni eliphezulu, ezihlukahlukene emakethe eshintsha njalo.