Ma ʻaneʻi mākou i papa inoa nui ai i nā kūlana haʻihaʻi 3 ma lalo nei-Bush Broken a i ʻole Rod Eye Broken a i ʻole nā hana ʻē aʻe Mount Connection Failure;Ua haki ʻo Rod Weld a ua haki ʻo Rod.
1. Haʻihaʻi ʻia ka lāʻau, ʻoki ʻia ka maka o ka lāʻau, a i ʻole ʻaʻole ʻē aʻe ka hoʻohui mauna
Hoʻokomo ʻia kahi cylinder ma nā ʻano like ʻole: nā maka lāʻau a i ʻole barrel, trunnion, flange, a me nā mea hou aku.Ke hoʻouka nui ʻia ka cylinder a kuhi hewa paha, hoʻopili ʻia ke koʻikoʻi nui i ka hoʻopili kau ʻana e hopena ai i ka ʻaʻahu wikiwiki a i ʻole ka hāʻule.Hiki ke ʻeha, ʻokiʻoki, a haki ʻia paha nā lāʻau maka a me nā bearings e hana ana i ka slop a me ka neʻe ʻana i makemake ʻole ʻia.
2. ʻO ka haki ʻana o Rod Weld
a.Welding hemahema
ʻAʻole kūpono ka lōʻihi heheʻe a me ka hohonu o ka hui ʻana.E like me ka hōʻike ʻana o ke kiʻi-ʻO ka lōʻihi o ka hoʻoheheʻe ʻana he 4mm a ʻo ka hohonu o ka hui ʻana me ka mea kumu he ＜0.5mm
b.Weld māwae I ka welding kaʻina hana a ma hope o ka weld, metala rupture ma ka welding wahi, ia e ala mai i loko a i waho o ka weld, hiki no hoi i loko o ka wela-pili wahi.
c.Ke kuhi hewa hewa, inā he liʻiliʻi ke au, ʻaʻole paʻa ke arc, maʻalahi ke hoʻokomo i ka slag a me nā kīnā ʻole, a haʻahaʻa ka huahana;Inā ʻoi aku ka nui o ke au, maʻalahi ke nahu i ke ahi, a me nā hemahema ʻē aʻe, me ka hoʻonui ʻana i ka spter.
d.Hoʻohana pono ʻole i nā mea, e like me ke koʻokoʻo piston (material 45Mn) a me ka forkhead (material 42CrMo) me nā ʻāpana welded.Base mea: piston koʻokoʻo mea 45Mn kalapona like Ceq = 0.735%, 42CrMo kalapona like Ceq = 0.825%, weldability ua ilihune loa, ma ka lumi wela welding mea maʻalahi loa e hana i paa paa, no laila, i ka weld kikokiko plasticity a me ka toughness emi, ilihune. kūʻē māwae.
3. Ua haki ke kookoo
ʻAʻole lawa ka ikaika waiwai;Pilikia hale;Pilikia wiliwili
No ka ʻike hou aku e pili ana i ka hoʻolālā hydraulic cylinder a hoʻoponopono paha, e ʻoluʻolu e hoʻokaʻaʻike iā lily ma o WhatsApp a i ʻole Wechat ma 8613964561246.
Ka manawa hoʻouna: Dec-09-2022