Intsimbi yeAngle
Intsimbi yeAngle
Ukwahlulahlula kwentsimbi yecandelo: ngokwemigangatho eyahlukeneyo yokunyibilika kwentsimbi, intsimbi yecandelo ihlukaniswe ngokwentsimbi yecandelo eliqhelekileyo kunye nentsimbi yecandelo eliphezulu.Ngokutsho kwekhathalogu yemveliso yesinyithi yangoku, intsimbi yecandelo eliqhelekileyo ihlulwe ibe yintsimbi yecandelo elikhulu, intsimbi yecandelo eliphakathi kunye nentsimbi yecandelo elincinci.Ngokwemilo yecandelo layo, intsimbi yecandelo eliqhelekileyo linokwahlulwa libe yi-I-beam, i-channel steel, intsimbi ye-angle, i-H-section steel, intsimbi ejikelezayo, njl.
Inkqubo yeprofayili ye-extrusion ikakhulu ibandakanya ukhetho lobungakanani bebillet, ukuzimisela kobushushu be-extrusion, ukuzimisela kwesantya sokuhamba kwesinyithi, ukuqulunqwa kwenkqubo, i-lubricant kunye nokukhethwa kwemodi yesicelo.Ii-ingots zecandelo elingqukuva zisetyenziswa kakhulu xa ukhupha iiprofayili.Ii-ingots zecandelo elijikelezayo elinomgobo zisetyenziswa kuphela xa ukhupha iiprofayili ezingenanto kunye nemilo elula yangaphakathi yomngxuma kunye nobukhulu obukhulu.Ubungakanani be-ingot bumisela umgangatho weprofayili kunye nezalathisi zobugcisa kunye nezoqoqosho zenkqubo ye-extrusion.Xa ukhetha i-ingot, umthamo wayo kufuneka ufikelele kwixabiso eliphezulu lokuphucula isivuno.Xa iisilinda ezininzi ze-extrusion zobukhulu obahlukeneyo zingasetyenziswa, i-ingot ene-diameter encinci kufuneka isetyenziswe.Uluhlu lweqondo lokushisa, i-metal flow velocity, uhlobo lwe-lubricant kunye ne-lubrication mode ye-profile extrusion iyafana naleyo ye-extrusion yepayipi yensimbi.