Inkqubo yokuhamba komnatha weplastiki editshiweyo ingolu hlobo lulandelayo:
I-workpiece ihlanjululwe kwaye ifakwe ngaphambili ukuya phezulu kwinqanaba lokunyibilika kwengubo yomgubo. Emva kokuntywiliselwa kumandlalo omanzi, umgubo weplastiki uya kubambelela ngokulinganayo, kwaye emva koko i-polymer eyenziwe ngeplastiki idityaniswe kwaye ifakwe kwimveliso yentsimbi-yeplastiki.
Umgaqo weplastic guardrail net editshiweyo umi ngolu hlobo lulandelayo:
Ukudipha umgubo kuqale kwindlela yebhedi emanzi. Ibhedi emanzi yaqala ukusetyenziswa ekudibaneni kwepetroleum kwijenereyitha yegesi yeWinkler. Emva koko inkqubo yokudibanisa i-slid-gas yesigaba sesibini yaphuhliswa, kwaye kamva yasetyenziswa ngokuthe ngcembe kwi-coating yesinyithi. Ke ngoko, ngamanye amaxesha kusabizwa ngokuba "indlela yokwaleka ibhedi egudisiweyo". Inkqubo yokwenyani kukongeza umgubo wokugquma kwisikhongozeli esinentunja nesiphefumlayo (itanki yokuqukuqela) ezantsi, kwaye umoya oxinanisiweyo onyangwayo uthunyelwa ukusuka ezantsi nge-blower ukushukumisa i-porous coating ukufezekisa "ukuhamba". Iba ngumgubo ocolekileyo osasazwe ngokufanayo.
Ibhedi enolwelo linqanaba lesibini lemeko yolwelo oluqinileyo (inqanaba lokuqala linqanaba lebhedi esisigxina, kwaye inqanaba lesibini linqanaba lokuhamba komoya). Ngesiseko sombhede osisigxina, isantya sokuhamba (W) siyaqhubeka sikhula, kwaye ibhedi iqala ukwandisa kwaye ikhulule. Ukuphakama kwebhedi kuqala ukunyuka, kwaye i-particle nganye ye powder iphakanyisiwe kwaye isuka kwindawo yayo yokuqala ukuya kwinqanaba elithile. Ngeli xesha, ingena kwinqanaba lokulala elimanzi. Icandelo le-bc libonisa ukuba i-powder layer kwibhedi edibeneyo iyanda, kwaye ukuphakama kwayo (I) kwanda ngokunyuka kwesantya segesi, kodwa uxinzelelo (△P) ebhedini alunyuki, kwaye izinga lokuhamba litshintsha phakathi koluhlu oluthile ngaphandle kokuchaphazela izinga lokuhamba kwamanzi. Amandla eyunithi afunekayo yimpawu yebhedi edibeneyo, kwaye yile mpawu esetyenziselwa ukuphumeza inkqubo yokugqoka. Ukufana kobume bepowder fluidization kwibhedi edibeneyo isitshixo sokuqinisekisa ifilimu yokugqoka efanayo. Ibhedi emanzi esetyenziselwa ukugquma ngumgubo yeya "vertical fluidization". Inombolo ye-fluidization kufuneka ifunyenwe ngokusebenzisa imifuniselo. Ngokuqhelekileyo, kwanele ukukwazi ukugqoka. Izinga lokunqunyanyiswa kwepowder kwibhedi edibeneyo ingafikelela kuma-30 ukuya kuma-50%.
Ixesha lokuposa: May-23-2024