Amanyathelo oLawulo loMgangatho
Phantse yonke intsimbi iyabola phantsi kweemeko ezithile. Xa iiathom zesinyithi zinyibilikiswa lulwelo, kuya kubakho ukubola, okubangela ukulahleka kwezinto kumphezulu wentsimbi. Oku kunciphisa ubukhulu bezinto ezifanaiiferruleskwaye kubenza bathambekele ekubeni bangasebenzi kakuhle. Iintlobo ezininzi zokugqwala zinokwenzeka, kwaye uhlobo ngalunye lokugqwala luyingozi, ngoko ke kubalulekile ukuvavanya izinto ezifanelekileyo kwisicelo sakho.
Nangona ukwakheka kweekhemikhali zezinto ezisetyenzisiweyo kunokuchaphazela ukumelana nokugqwala, enye yezona zinto zibalulekileyo ekunciphiseni ukungaphumeleli okubangelwa ziziphene zezinto ezisetyenzisiweyo ngumgangatho opheleleyo wezinto ezisetyenzisiweyo. Ukususela kwisiqinisekiso sebha ukuya kuhlolo lokugqibela lwezixhobo, umgangatho kufuneka ube yinxalenye ebalulekileyo yazo zonke izikhonkwane.
Ulawulo lweNkqubo yeZinto kunye noHlolo
Eyona ndlela ilungileyo yokuthintela iingxaki kukuzifumana ngaphambi kokuba zenzeke. Enye indlela kukuqinisekisa ukuba umthengisi uthatha amanyathelo angqongqo okulawula umgangatho ukuthintela ukugqwala. Oko kukuqala kulawulo lwenkqubo kunye nokuhlolwa kwe-bar stock. Ingahlolwa ngeendlela ezininzi, ukususela ekuqinisekiseni ngokubonakalayo ukuba izinto azinazo naziphi na iziphene zomphezulu ukuya ekwenzeni uvavanyo olukhethekileyo lokufumanisa ukuba izinto zibuthathaka kangakanani kukugqwala.
Enye indlela ababoneleli abanokukunceda ngayo ukuqinisekisa ukufaneleka kwento kukujonga umxholo wezinto ezithile kwisakhiwo sayo. Ukuze uxhathise ukugqwala, amandla, ukuwelda kunye nokuguquguquka, indawo yokuqala kukuphucula ukwakheka kweekhemikhali ze-alloy. Umzekelo, umxholo we-nickel (Ni) kunye ne-chromium (CR) kwi-316 stainless steel uphezulu kuneemfuno ezincinci ezichazwe kwi-ASTM International (ASTM) standard specifications, nto leyo eyenza ukuba le nto ibe nokumelana nokugqwala okungcono.
KwiNkqubo yoMveliso
Eyona nto ifanelekileyo kukuba umthengisi ahlole izinto kuzo zonke inyathelo lenkqubo yemveliso. Inyathelo lokuqala kukuqinisekisa ukuba imiyalelo yemveliso echanekileyo iyalandelwa. Emva kwezixhobo zokwenza, iimvavanyo ezongezelelweyo kufuneka ziqinisekise ukuba izinto zenziwe ngokuchanekileyo kwaye akukho ziphene ezibonakalayo okanye ezinye iziphene ezinokuphazamisa ukusebenza. Uvavanyo olongezelelweyo kufuneka luqinisekise ukuba izinto zisebenza njengoko bekulindelwe kwaye zivaliwe kakuhle.
Ixesha lokuthumela: Februwari-22-2022