Wazi kangakanani malunga nenkqubo yeplastiki?

Wazi kangakanani malunga nenkqubo yeplastiki? Ukuqaliswa kweendlela zonyango zeplastiki eziqhelekileyo.

Inqaku lokugqibela lazisa iindlela ezine zokucwangcisa iiplastiki, kwaye namhlanje siza kuqhubeka nokubazisa. Ndicela undilandele ufunde.

(5) Vuthela Ukubumba.

Ukubumba ukuvuthela yindlela yokubumba yokwenza iimveliso zeplastiki ezingenanto. Isebenzisa uxinzelelo lomoya ukuvuthela into engenanto evaliweyo kumgodi wokungunda kwimveliso engenanto.

(6) Ikhalenda.

I-Calender linyathelo lokugqibela ekugqityweni kwesikhumba esinzima. Isebenzisa iplastiki yefayibha phantsi kwemeko yokuxuba ubushushu ukuqengqeleka umphezulu welaphu elisicaba okanye ukukhupha imigca ecolekileyo ehambelanayo ye-oblique ukuphucula ukukhazimla kwelaphu. Emva kokuba izinto zondliwe, ziyafudumala kwaye zinyibilike, kwaye emva koko zenziwe zibe ngamashidi okanye i-membrane, epholile kwaye ihlanganiswe. Izinto eziqhelekileyo ze-calendering yi-polyvinyl chloride.

(7) Ukubetha.

Ngaphantsi kwesenzo soxinzelelo lweendlela ezintathu ezingalinganiyo zoxinzelelo, i-blank ikhutshwe emngxunyeni okanye i-gap ye-mold ukunciphisa indawo ye-cross-sectional kunye nokwandisa ubude, kwaye ibe yindlela yokucubungula imveliso efunekayo ebizwa ngokuba yi-extrusion. Ukusetyenzwa kwebillet kuthiwa yipultrusion.

(8) Ukwenziwa kweVacuum.

Ukwenziwa kwevacuum kudla ngokubizwa ngokuba ngamadyungudyungu. Umgaqo oyintloko kukuba i-plastic sheet sheet ishushu kwaye ithambile, emva koko ifunnwe yi-vacuum ebusweni besikhunta, kwaye yenziwe emva kokupholisa. Isetyenziswa ngokubanzi ekukhanyeni ukupakishwa kweplastiki, ukuhlobisa intengiso kunye namanye amashishini.

(9) Ukubunjwa okujikelezayo.

Ukubumba umqulu kukwabizwa ngokuba kukuphosa okujikelezayo. Izinto zeplastiki zongezwa kwi-mold, ethi ifudunyezwe ngokuyijikeleza kwii-axes ezimbini ezithe nkqo. Ngaloo ndlela, izinto zeplastiki kwi-mold ngokuthe ngcembe kwaye zihambelana ngokufanayo kuwo wonke umphezulu we-mold cavity phantsi kwesenzo sobunzima kunye nobushushu bamandla. Emva koko, ukubumba kwimilo efunekayo, kwaye emva kokupholisa ukugqiba ukuchithwa, ekugqibeleni ufumane iimveliso.

Oku ngasentla ngumxholo wonke weteknoloji yokucubungula iplastiki, nceda uqhubeke ubeke ingqalelo.