Ungakhetha kanjani iminyango eshelelayo namafasitela?Emhlobiso, ukuhlobisa iminyango namafasitela kuyingxenye ebalulekile.Kunezinhlobo eziningi zamafasitela emakethe, njengamafasitela ashelelayo angu-80, amawindi ashelelayo angu-90, kanye nama-Sliding Windows.Ngakho-ke ayini amawindi ashelelayo angama-80?Ungakhetha kanjani iwindi elishelelayo?
Yini iwindi elishelelayo elingu-80
1. Umehluko wokujiya wefreyimu yewindi ngu-90mm ochungechungeni lwama-90 kanye no-80mm ochungechungeni lwama-80.
Iwindi elishelelayo elibizwa nge-80 iwindi lochungechunge lwe-80.
2. Iwindi elishelelayo alithathi inzuzo yendawo yangaphakathi, ukuma kulula, intengo iyathengeka, futhi ukuqina komoya kuhle.
Ngokusebenzisa ama-rails amaslayidi ebanga eliphezulu, ingavulwa kalula ngokuphusha okukodwa.
Indlela yokukhetha iminyango eshelelayo namafasitela
1. Ingxubevange ye-Aluminium-magnesium, i-aluminium egaywe kabusha.
Amaphrofayili amafasitela ashelelayo ekhwalithi ephezulu enziwe ngochungechunge lwe-aluminium, ithusi, i-magnesium, ne-manganese, enezinzuzo ezinkulu ekuqineni, futhi ukushuba kungafinyelela ngaphezu kwe-1 mm.
Amaphrofayili ekhwalithi ephansi ayi-aluminium egaywe kabusha futhi anamandla kakhulu.Amandla nempilo yesevisi iphansi kakhulu.
Lapho uthenga amawindi ashelelayo, qiniseka ukuthi uvumela umthengisi abonise isingeniso somkhiqizo futhi aqonde izinto zangempela.
2. Iwindi elishelelayo amarola aye phezulu naphansi
I-pulley engenhla isetshenziselwa ukuqondisa isiqondiso.Njengoba ifakwe kumzila wesitimela ongenhla, abathengi ngokuvamile abakunaki lokhu lapho bethenga.
Ukwakheka kwe-pulley engenhla enhle nakho kuyinkimbinkimbi kakhulu.Awekho kuphela ama-bearings kuwo, kodwa futhi amasondo amabili alungiswa yi-aluminium block, ephusha futhi idonse kahle ngaphandle kokukhipha umsindo.
Lapho ukhetha umnyango oshelelayo, akumele ucabange ukuthi ngokushesha futhi kulula, kungcono.Eqinisweni, amafasitela ashelelayo ekhwalithi ephezulu athwala isisindo esithile lapho eshelela.
3.Khetha iminyango eshelelayo namafasitela khetha ingilazi
Izinga ingilazi futhi ngokuqondile incike intengo iminyango namafasitela.Ngokuvamile, ingilazi epholile iyakhethwa, ngisho noma iphukile, akulula ukulimaza abantu, futhi isici sokuphepha siphezulu kakhulu.