A. Ngokwezindlela ezihlukene zokwelashwa kwendawo yengilazi emise okwe-U, kukhona ingilazi egqamile ejwayelekile, ingilazi enemibala, njll. ekwakhiweni nasekukhethweni, ngaphezu kwengilazi egqamile, ukukhethwa kwezinye ingilazi kufanele kuqashelwe.
B. Ingilazi emise okwe-U iyinto engashi.Uma kunezidingo ezikhethekile, kufanele yakhelwe ngokuya ngemininingwane efanele.
C. Ukuhlukaniswa kwengilazi yohlobo lwe-U:
Ngokwamandla, kunezinhlobo ezimbili zengilazi emise okwe-U: uhlobo olujwayelekile kanye nohlobo oluqinisiwe ngocingo noma anezikhala.I-wire ekhethekile noma i-mesh yensimbi yethulwa engilazini ewuketshezi ngaphambi kokuba ingilazi ewuketshezi ingene kwi-calender, futhi ibhande lengilazi eliqiniswe ngocingo noma nge-mesh lakhiwa ngemuva kokucindezela, bese lingena emshinini wokwenza ingilazi omise okwe-U ukwenza i-U- eqinisiwe. ingilazi emise.
Kusukela endaweni engaphezulu, kunezinhlobo ezimbili zengilazi emise okwe-U: ezejwayelekile kanye nephethini.Ingilazi emise okwe-U enephethini ekahle ingakhiqizwa nge-calendering roller enephethini.
Ngokusho kombala, kunezinhlobo ezimbili zengilazi emise u-U: engenambala futhi enombala, futhi enombala ihlanganisa umbala womzimba kanye nokunamathela.Kunezinhlobo eziningi zemibala enamathelayo, njengowolintshi, ophuzi, ophuzi osagolide, oluhlaza okwesibhakabhaka, oluhlaza okwesibhakabhaka, oluhlaza okwesibhakabhaka, oluhlaza okotshani, oluhlaza okotshani kanye ne-Wisteria[1]
D. Ingilazi emise okwe-U iyimpahla engashi.Uma kunezidingo ezikhethekile, izoklanywa ngokuya ngemininingwane efanele.
E. Imiphumela yokuhlolwa kokuma yamaphiko amabili engilazi emise okwe-U ibonisa ukuthi amandla amaphiko amabili ohlangothini olubheke ngasemoyeni aphakeme kunalawo asohlangothini lwe-leeward.
F. Ngokusho komumo kanye nomsebenzi wokwakha, ingilazi emise okwe-U isebenzisa izindlela zokuhlanganisa ezilandelayo:
G. Uma ubude bodonga lokuhlukanisa ingilazi emise okwe-U bungaphezu kuka-6000 futhi ukuphakama kungaphezu kuka-4500, ukuzinza kodonga kufanele kuhlolwe futhi kuthathwe izinyathelo ezihambisanayo.
H. Uma ingilazi yohlobo lwe-U isetshenziswa ekamelweni elinomswakama ophezulu kanye nomehluko omkhulu wokushisa phakathi kwangaphakathi nangaphandle, inkinga yokukhipha amanzi kanye nokuconsa kwamazolo ebusweni bengilazi kufanele isingathwe kahle.
1. Uma ingilazi emise okwe-U isetshenziselwa udonga oluyisiyingi nophahla, i-radius of curvature akufanele ibe ngaphansi kuka-1500.