Kodi kusiyana pakati pa crane yolimbana ndi crane ya cantilever ndi kotani?

Kireni yolinganizaNdi ya makina onyamulira, ndi buku latsopano, la malo amitundu itatu posamalira ndi kukhazikitsa zida zolimbikitsira ntchito zopulumutsa ntchito. Limagwiritsa ntchito mwanzeru mfundo ya mphamvu yolinganiza, zomwe zimapangitsa kuti msonkhanowo ukhale wosavuta komanso wachangu, komanso wolondola, ndipo zinthuzo zimayimitsidwa m'malo amitundu itatu mkati mwa stroke yoyesedwa, ndipo zinthuzo zimatha kuzunguliridwa mmwamba, pansi, kumanzere ndi kumanja pamanja. Kuti wogwiritsa ntchito athe kuyendetsa bwino kayendetsedwe kake ndi malo ake mumlengalenga pokankhira pang'ono kapena kukoka chinthu cholemera. Chifukwa cha kulemba kwakuya komanso kozama kwa Chitchaina, crane yolinganiza imatchedwanso booster manipulator, balancer, manipulator, balance booster, manual loadshifter, ndi zina zotero. Ambiri mwa iwo amatchulidwa malinga ndi ntchito ndi kagwiritsidwe ntchito ka zidazo.
1. Kulinganiza kapangidwe ka crane
Zida zoyezera crane zimapangidwa makamaka ndi magawo atatu: makina akuluakulu, chogwirira, ndi chipangizo choyimitsira.
Wolandirayo ndiye chipangizo chachikulu chogwiritsira ntchito zinthuzo (kapena workpiece) zomwe zimayandama mumlengalenga popanda mphamvu yokoka, monga chokweza, balancer, crane wanzeru, ndi zina zotero.
Chogwirira ntchito ndi kukwaniritsa ntchito yogwirira, ndikukwaniritsa zofunikira za wogwiritsa ntchito pakugwiritsa ntchito ndi kusonkhanitsa chipangizocho, monga zingwe, makapu oyamwa, ndi zina zotero.
Chipangizo choyimitsira ndi njira yothandizira zida zonse malinga ndi malo ogwirira ntchito a wogwiritsa ntchito komanso zofunikira pa malo ake, kuphatikiza: mzati, chowongolera, mkono wopindika, chitoliro cha mpweya, njanji, ndi zina zotero.
2. Kugawa bwino crane
Kreni yolinganiza ikhoza kugawidwa m'magulu atatu malinga ndi mphamvu, kreni yolinganiza yamakina, ndi pneumatickireni yolinganizandi crane ya hydraulic balance.
Makina olinganiza crane ndi mtundu wofala kwambiri wa makina olinganiza crane, ndiko kuti, pogwiritsa ntchito injini kuyendetsa zinthuzo kuti zinyamule katundu, nthawi zambiri ndi chonyamulira cha chonyamulira, malinga ndi mitundu yosiyanasiyana ya chonyamulira, chingagawidwe m'magulu osiyanasiyana olinganiza crane, monga magetsi olinganiza crane, mafupipafupikireni yolinganiza, crane yolinganiza servo, ndi zina zotero.
Kreni yolumikizirana ya pneumatic ndi chitukuko cha zida mwachangu kwambiri m'zaka zaposachedwa, pogwiritsa ntchito pneumatic ngati gwero lamagetsi, kudzera mu vacuum negative pressure adsorption material, kudzera mu chubu cha mpweya kuti ipompe ndikuyendetsa zinthuzo mmwamba ndi pansi. Chifukwa chikho choyamwa chimakhala chosavuta komanso chachangu kuposa ma clamp achikhalidwe poyamwa zinthu, ndipo ndikotetezeka kugwiritsa ntchito pneumatic, kotero kreni yolumikizirana ya pneumatic imagwiritsidwa ntchito kwambiri m'mafakitale azamankhwala ndi chakudya.
Ma hydraulic balance cranes ndi ma hydraulic balance cranes omwe amagwiritsidwa ntchito kwambiri ponyamula ndi kutsitsa zinthu pogwiritsa ntchito mphamvu ya hydraulic, ndipo ali ndi mbiri yakale kwambiri ndipo amagwiritsidwa ntchito kwambiri.
Kireni yolinganizaNdi ya mtundu wa crane ya cantilever, chifukwa magulu a crane ya cantilever ndi ochulukirapo, monga kudzisamalira, mtundu wotsika wosasunthika, mtundu wa khoma, mtundu woyenda, mtundu wa telescopic, mtundu wa mkono wopindika ndi zina zotero. Crane yotsutsana imagwiritsidwanso ntchito kukweza ndi kulinganiza ndi cantilever. Chifukwa chake crane yolinganiza imatha kutchedwa crane ya cantilever, koma crane ya cantilever si mtundu wonse wa crane yolinganiza.