Ulwazi Oluyisisekelo Ngolayini Wokudoba

Intambo yokudoba ingahlukaniswa cishe izigaba ezimbili: umugqa we-monofilament kanye nomugqa ohlanganisiwe oyinhlanganisela ngokwesimo.Ezokuqala ngokuyinhloko ziyizintambo zenayiloni nemicu yekhabhoni enwebeka kakhulu, kuyilapho ezokugcina ziyimicu eyinhlanganisela elukiwe enokunwebeka okuphansi kakhulu (imicu ye-polyethylene enamandla amakhulu).Emakethe yamanje yokudoba, izintambo zenayiloni zisasebenza ngokuqinile.

Inayiloni ibizwa nge-PA, igama lesayensi yi-polyamide fiber, futhi ibizwa ngokuthi “inayiloni” emhlabeni jikelele.Umugqa wokusika inayiloni unezici zamandla aphezulu, ukumelana nokugqoka kanye nokuqina okuhle.Intambo yenayiloni inezinga elithile lokumuncwa kwamanzi, futhi amandla azokwehla cishe ngo-10% ngemva kokumunca amanzi.Inayiloni imelana ne-alkali kodwa ayimelani ne-asidi, futhi ukukhanya kwelanga kuzobangela ukuthi intambo yenayiloni iguge ngokushesha, okuholela ekwehleni kwamandla entambo.Ngokuvamile, umugqa wokudoba kufanele ugcinwe kude nokukhanya, futhi akufanele ubonakale emoyeni isikhathi eside.

Umzila wokudoba ungahlehliswa ngemva kokunwetshwa, okubizwa ngokuthi "i-elastic", futhi ukungakwazi ukuhlehla ngemva kokwelulwa kubizwa ngokuthi "ipulasitiki", noma "i-plastic deformation".Izintambo zenayiloni ziyizintambo zokudoba ezinwebeka kakhulu.Ukwelulwa lapho kunqamuka intambo yokudoba enayiloni enhle kuyoba cishe u-24%, futhi ukwelulwa lapho kunqamuka intambo ye-carbon cishe ku-20%.

Ukwenza umugqa wokudoba wekhwalithi ephezulu awudingi kuphela izinto ezinhle ze-PA, kodwa futhi nemishini ethuthukisiwe.I-Laizhou Kaihui Machinery Co., Ltd ingumkhiqizi onolwazi lweminyaka engama-30 embonini yepulasitiki.Ingomunye wabakhiqizi abambalwa abangochwepheshe e-China ochwepheshe kuPA inayiloni extrusion umugqangentambo yokudoba, inetha lokudoba, intambo yokulungisa.njll.

Ihlanganisa indawo engamamitha-skwele angu-15000, i-KHMC inezindawo zokukhiqiza ezithuthukisiwe ezihlanganisa i-lathe, i-miller, i-planer, umshini wokusika we-laser we-6kw, umshini wokusika amapuleti angu-4m, umshini wokugoba we-4m, umshini wokushisela, njll. Izikhungo zokukhiqiza ezithuthukisiwe ziqinisekisa ukunemba kwemishini kanye nezinga eliphezulu. umkhiqizo.