Apha sidwelise ubukhulu becala ezi zingezantsi iimeko ezi-3 ezaphukileyo-uBush Wophukile okanye i-Rod eye Yaphukile okanye enye iMount Connection Failure;I-Rod Weld fracture kunye ne-Rod yaphukile.
1. UBush Bophukile, Iliso lentonga elaphukileyo, okanye enye iFail yokuDityaniswa kweNtaba
I-cylinder ixhonywe ngeendlela ezahlukeneyo: intonga okanye amehlo e-barrel, i-trunnion, i-flange, kunye nokunye.Xa i-cylinder ilayishwe ngokugqithiseleyo okanye ingalungiswanga kakuhle, uxinzelelo olugqithiseleyo lusetyenziselwa uxhulumaniso oluxhomayo olubangela ukugqoka ngokukhawuleza okanye ukungaphumeleli.Iintonga zamehlo kunye neebheringi zinokuguga, ziqhekezwe, okanye zophuke zidale i-slop kunye nentshukumo engathandekiyo.
2. Intonga Weld fracture
a.Welding ukusilela
Ubude obusebenzayo bokunyibilika kunye nobunzulu bokudibanisa abufanelekanga.Njengoko umfanekiso ubonisa-Ubude bokunyibilika obusebenzayo yi-4mm kwaye Ubunzulu bokudibanisa ngezinto ezisisiseko ngu-0.5mm
b.Weld Crack Kwinkqubo ye-welding okanye emva kwe-welding, ukugqabhuka kwesinyithi kwindawo ye-welding, ivela ngaphakathi okanye ngaphandle kwe-weld, inokuthi yenzeke kwindawo echaphazelekayo ukushisa.
c.I-welding yangoku engalunganga, ukuba i-current incinci kakhulu, i-arc ayizinzile, kulula ukubangela ukufakwa kwe-slag kunye neziphene ezingaxutywanga, kunye nemveliso ephantsi;Ukuba yangoku kakhulu, kulula ukuluma ukutshisa, kunye nezinye iziphene, ngelixa ukwandisa spatter.
d.Ukusetyenziswa ngokungafanelekanga kwezinto eziphathekayo, ezifana ne-piston rod (izinto eziphathekayo 45Mn) kunye ne-forkhead (izinto eziphathekayo 42CrMo) ezibandakanya iindawo ezidibeneyo.Izinto ezisisiseko: intonga ye-piston ye-45Mn ye-carbon elingana ne-Ceq = 0.735%, i-42CrMo i-carbon elingana ne-Ceq = 0.825%, i-weldability ihlupheke kakhulu, kwi-welding yeqondo lokushisa kulula kakhulu ukuvelisa izicubu ezilukhuni, ukwenzela ukuba i-weld tissue yeplastiki kunye nokuqina kwehle, ihlwempu ukumelana nokuqhekeka.
3. Intonga yaphukile
Amandla ezinto eziphathekayo awonelanga;Ingxaki yesakhiwo;Ingxaki yeWelding
Ngolwazi oluthe kratya malunga noyilo lwe-cylinder ye-hydraulic okanye ukulungiswa, nceda uzive ukhululekile ukuqhagamshelana ne-lily nge-WhatsApp okanye i-Wechat ku-8613964561246.
Ixesha lokuposa: Dec-09-2022