Indima yama-pulleys kuma-cranes
Ama-crane pulleyysziyingxenye esemqoka yendlela yokuphakamisa ye-crane. Imisebenzi yabo eyinhloko yile:
Ukunciphisa amandla okushintsha
Ukuguqula Ukuqondisa kwe-Force: Baqondisa ukuqondiswa kwentambo yocingo, ukuguqula ukunyakaza okujikelezayo kwesigubhu kube yilapho kuphakamisa ukuphakamisa kanye nokwehliswa kwegwegwe.
Ukusekela intambo ye-wire: baqinisekisa ukunqwabelana nokuhleleka kokuhleleka nokudedelwa kwentambo yocingo.
Impahla yama-crane pulleys
Ama-crane pulleys ajwayele ukwenziwa ngezinto ezilandelayo:
Insimbi esezingeni eliphakeme yekhabhoni (enjenge-Q235B
Q345B): Isetshenziselwa ama-pulleys asongwe, inikeza izakhiwo ezinhle kakhulu zemishini futhi iyisinqumo esijwayelekile.
I-alloy ehlelekile yensimbi (efana ne-16mn, i-40cr, njll.): Isetshenziselwa umthwalo osindayo kanye nezinhlelo zokusebenza ezinamandla.
Insimbi (njengeZG270-500): Isetshenziselwa ama-pulleys amakhulu asetshenzisiwe.
I-Ductile Iron (QT400-18, njll.): Inokumelana okuhle kokuvimbela nokumunca ukushaqeka, futhi isetshenziselwa ukuphonsela ama-pulleys ezimweni ezithile zokusebenza.
