Anan mun fi lissafa abubuwan da ke ƙasa guda 3 da suka karye-Bush Broken ko Idon sanda ya karye ko wasu gazawar Haɗin Dutse;Karyewar sanda kuma sanda ya karye.
1. Bush ya karye, Idon sanda ya karye, ko wasu gazawar Haɗin Dutsen
Ana ɗora silinda ta hanyoyi daban-daban: sanda ko idanu ganga, trunnion, flange, da ƙari.Lokacin da silinda ya yi yawa ko kuma ba daidai ba, ana amfani da damuwa mai yawa akan haɗin hawan wanda ke haifar da lalacewa da sauri ko ma gazawa.Ƙunƙarar ido na sanda da bearings na iya zama sawa, guntu, ko karya haifar da gangare da motsi mara kyau.
2. Sanda Weld karaya
a.Rashin walda
Tsawon narkewa mai inganci da zurfin haɗuwa ba su cancanta ba.Kamar yadda hoton ya nuna - Tsawon narkewa mai inganci shine 4mm kuma Zurfin Fusion tare da kayan tushe shine ＜0.5mm
b.Weld Crack A cikin aikin walda ko bayan waldawa, fashewar ƙarfe a cikin yankin walda, yana tasowa a ciki ko wajen walda, kuma yana iya faruwa a yankin da zafi ya shafa.
c.Wrong waldi halin yanzu, idan na yanzu ne ma kananan, da baka ba barga, da sauki sa slag inclusions da unwelded lahani, da kuma low yawan aiki;Idan halin yanzu yana da yawa, sauƙin cizon ƙonawa, da sauran lahani, yayin da ake ƙara spatter.
d.Amfani da kayan da ba daidai ba, kamar sandar piston (kayan 45Mn) da cokali mai yatsu (kayan 42CrMo) wanda ya ƙunshi sassa na walda.Base abu: piston sanda abu 45Mn carbon daidai Ceq = 0.735%, 42CrMo carbon daidai Ceq = 0.825%, weldability ne sosai matalauta, a dakin zafin jiki waldi ne mai sauqi don samar da taurare nama, sabõda haka, weld nama plasticity da taurin ƙi, matalauta. tsaga juriya.
3. Sanda ya karye
Ƙarfin abu bai isa ba;Matsalar tsari;Matsalar walda
Don ƙarin bayani game da ƙirar hydraulic cylinder ko gyara, da fatan za a iya tuntuɓar lily ta WhatsApp ko Wechat a 8613964561246.
Lokacin aikawa: Dec-09-2022