Umzekelo: PD-0770.
Uhlobo: I-Clevis ehambelanayo.
Umthwalo wokuqhawuka ngokweSibizo: 70 kN.
Material: Kushushu{0}}diphu intsimbi, intsimbi yokuvala isikhonkwane.
Ubunzima: Malunga ne-0.4 kg.
Ipleyiti Ububanzi: 7 mm.
I-Aperture yokuqhagamshela: 12 mm (iyamkela i-M12 bolts).
Imilinganiselo: 70 mm (ubude) × 7 mm (ububanzi) × 7 mm (ubukhulu).
Izicelo: Ukudityaniswa okufanayo kweentambo ze-insulator kwimigca yokuhambisa i-10 kV, ukukhusela iitheminali zekhebula kwiifreyimu, kunye nezixhobo zokudibanisa i-substation.
Ziziphi izinto ezithintekayo ezichaphazela ukuxhathisa kwe-corrosion ye-PD-0770 Clevis?
Iimpahla ezingekasilwa
I-Q235B intsimbi yekhabhoni ayinamhlwa ngokwendalo -iyaxhathisa, ngoko ke unyango olungaphezulu luyafuneka. Ukuba umsebenzi obandayo unzima okanye ugxininiso loxinzelelo lwasekhaya lwenzeka ngexesha lokunyathela kunye nenkqubo yokuqulunqa, amandla e-electrode anokunciphisa, okukhokelela kwi-corrosion yendawo.
Imithombo yeendaba ezonakalisayo
I-chloride ion emoyeni wonxweme ingena kwifilimu ye-oxide kwindawo ye-zinc, isabela nge-zinc kwaye ikhawuleza ukuchithwa kwayo. I-sulphur dioxide kunye ne-nitrogen oxides kwiindawo zoshishino zidibanisa kunye neegesi ze-acidic ukwenza imvula ye-asidi, ukunciphisa umphumo wokukhusela.
Ukufuma
Imekobume efumileyo igcina umphezulu we-cladding ufumile ixesha elide, ukukhawuleza ukubola kwe-zinc layer kunye ne-substrate.
Xa kufikwa kunyango oluphezulu lwe-PD-0770 Clevis, ukwenza igalvanizing lukhetho lokuqala. Ngaphandle kokwenza igalvanizing, loluphi olunye unyango olungaphezulu olukhoyo?
Unyango lwe-passivation
Yenza ifilimu ye-passive kumphezulu we-cladding, iphucula ukuxhathisa ukubola kunye nokunamathela kwi-coating.
Unyango lwe-Phosphating
Iifilimu ze-Phosphating zinokuthintela ukubola kwesinyithi ukuya kwinqanaba elithile kwaye zinokusetyenziswa njenge-primer ngaphambi kokupeyinta ukuphucula ukunamathela kwepeyinti kunye nokuxhathisa ukubola.
Unyango lwe-oxidation
Izinto eziluhlaza zifakwe kwisisombululo se-oxidizing ukwenza ifilimu ye-0.5μm-1.5μm Fe₃O₄ ebusweni, ephelisa uxinzelelo olushiyekileyo kunye nokunciphisa ukuguqulwa.
I-PD-0770 Clevis isetyenziselwa ngokukodwa ukudibanisa iipaneli ezizodwa okanye iipaneli ezizimeleyo kwiipaneli ezimbini. "P" imele isibiyeli esinxuseneyo, "D" kwiphaneli enye, kwaye "07" ichaza umthwalo owophukayo wama-70kN. Xa isetyenziswe ngokubambisana nezinye ii-hardware, ayihlangabezani kuphela neemfuno zoqhagamshelwano lweentambo ezahlukeneyo zamandla, kodwa ihlangabezana neemfuno zamanqanaba aphezulu ombane, ngakumbi lawo angaphezulu kwe-110kV.
I-PD-0770 Clevis isetyenziselwa ikakhulu ukudibanisa iiphaneli enye okanye iiphaneli enye kwiiphaneli ezimbini. "P" imele isibiyeli esinxuseneyo, "D" kwiphaneli enye, kwaye "07" ichaza umthwalo owophukayo wama-70kN. Xa isetyenziswe ngokubambisana nezinye ii-hardware, ayihlangabezani kuphela neemfuno zoqhagamshelwano lweentambo ezahlukeneyo zamandla, kodwa ihlangabezana neemfuno zamanqanaba aphezulu ombane, ngakumbi lawo angaphezulu kwe-110kV. Ukuba isetyenziswe kwindawo enobungozi kakhulu, i-PD-0770 Clevis surface kufuneka ihlambuluke okanye ifakwe ngepeyinti echasene ne-rust yonke iminyaka eyi-2-3 ukukhusela ukungena kweendaba ezitshabalalisayo, ukwandisa ubomi benkonzo yayo, kunye nokuqinisekisa ukusebenza ngokukhuselekileyo komgca wamandla.
I-PD-0770 Clevis ilula kakhulu ukuyifaka. Ukulungelelanisa imingxuma emibini yokudibanisa i-cladding kunye nemingxuma yokudibanisa ye-hardware esondeleyo ukuqinisekisa ukuba i-cladding kunye ne-hardware ihambelana kwaye igweme ukungahambi kakuhle emva kokufakwa. Faka iibholithi zokuqina okuphezulu kunye neentloko zebholithi zijonge kude kwicala lamandla, ushiya imisonto emibini ukuya kwemithathu yenati ivele. Sebenzisa i-torque wrench ukuze uqinise kumanyathelo amabini kwi-torque ekhethiweyo ukuphepha ukuguqulwa okubangelwa ukugqithisa kwisinyathelo esinye. Emva kofakelo, i-PD-0770 Clevis kufuneka ihlolwe ukusebenza kwaye isetyenziswe kuphela emva kokuphumelela ukuhlolwa.
Iifayile ezishisayo: pd-0770 clevis, China pd-0770 clevis abavelisi, ababoneleli, umzi-mveliso
