Kukho ioli kwimibhobho yentsimbi engenasici emva kokuba igqityiwe, kwaye kufuneka icutshungulwe kwaye yomiswe ngaphambi kokuba kuqhutywe iinkqubo ezilandelayo.
1. Enye kukugalela i-degreaser ngqo kwi-pool, uze udibanise amanzi kwaye uyicwilise. Emva kweeyure ze-12, unokuyicoca ngokuthe ngqo.
2. Enye inkqubo yokucoca kukubeka umbhobho we-stainless steel sanitary kwioli ye-diesel, uyifake kwiiyure ze-6, uze uyifake echibini kunye ne-ejenti yokucoca, uyicwilise iiyure ezingama-6, uze uyihlambulule.
Inkqubo yesibini ineenzuzo ezicacileyo. Kucocekile ukucoca imibhobho yococeko yentsimbi engenasici.
Ukuba ukususwa kweoli akucocekanga kakhulu, kuya kuba nefuthe elicacileyo kakhulu kwinkqubo yokupolisha elandelayo kunye nenkqubo yokucoca i-vacuum. Ukuba ukukhutshwa kweoli akucocekanga, okokuqala, ukucocwa kuya kuba nzima ukucoceka kwaye ukucolisa akuyi kukhanya.
Okwesibini, emva kokuba ukukhanya kuphelile, imveliso iya kuhlambuluka ngokulula, engenakuqinisekisa imveliso ekumgangatho ophezulu.
Insimbi engenasici yokuchaneka kombhobho ngokuthe tye ifuna ukulungiswa
Imbonakalo eqaqambileyo, umngxuma ongaphakathi ogudileyo:
Umbhobho oqengqelekayo ococekileyo wentsimbi yangaphakathi nangaphandle uburhabaxa Ra≤0.8μm
Uburhabaxa bendawo yangaphakathi nangaphandle yetyhubhu epholisiweyo inokufikelela kwi-Ra≤0.4μm (efana nomphezulu wesipili)
Ngokubanzi, esona sixhobo siphambili sokupholisha ngokurhabaxa kwemibhobho yentsimbi ecocekileyo yintloko yokupholisha, kuba uburhabaxa bentloko yokupholisha bumisela ulandelelwano lokupholisha rhabaxa.
BA:I-Annealing eqaqambileyo. Ngexesha lokudweba umbhobho wensimbi, ngokuqinisekileyo kuya kufuna i-lubrication yegrisi, kwaye iinkozo nazo ziya kuphazamiseka ngenxa yokucubungula. Ukuthintela le grisi ukuba ihlale kumbhobho wentsimbi, ukongeza ekucoceni umbhobho wentsimbi, ungasebenzisa irhasi yeargon njengomoya okwiziko ngexesha lobushushu obuphezulu be-annealing ukuphelisa i-deformation, kwaye ucoce ngakumbi umbhobho wentsimbi ngokudibanisa. argon kunye carbon kunye neoksijini phezu komhlaba umbhobho yentsimbi ukutshisa. Umphezulu uvelisa umphumo oqaqambileyo, ngoko ke le ndlela yokusebenzisa i-argon ecocekileyo yokufaka ubushushu kwaye ipholise ngokukhawuleza umphezulu oqaqambileyo ibizwa ngokuba yi-glow annealing. Nangona ukusebenzisa le ndlela ukukhanyisa umphezulu kunokuqinisekisa ukuba umbhobho wensimbi ucocekile ngokupheleleyo, ngaphandle kokungcola kwangaphandle. Nangona kunjalo, ukuqaqamba kwalo mphezulu kuya kuziva ngathi ngumphezulu we-matte xa kuthelekiswa nezinye iindlela zokupolisha (umatshini, imichiza, i-electrolytic). Ngokuqinisekileyo, umphumo uhambelana nomxholo we-argon kunye nenani lamaxesha okufudumeza.
EP:ukupholisha kwe-electrolytic (Electro polishing)Ukupholiswa kwe-electrolytic kukusetyenziswa konyango lwe-anode, kusetyenziswa umgaqo we-electrochemistry ukulungelelanisa ngokufanelekileyo i-voltage, yangoku, ukwakheka kweasidi, kunye nexesha lokupholisha, kungekuphela nje ukwenza umphezulu uqaqambe kwaye ugudileyo, isiphumo sokucoca sinokuphucula ukuxhathisa kwe-corrosion. umphezulu, ngoko ke yeyona ndlela ilungileyo yokuqaqambisa umphezulu. Kakade ke, iindleko zayo kunye neteknoloji nazo zinyuka. Nangona kunjalo, ngenxa yokuba i-electrolytic polishing iya kugxininisa ubume bokuqala bombhobho wensimbi, ukuba kukho imikrwelo enzulu, imingxuma, i-slag inclusions, i-precipitates, njl. kumphezulu wombhobho wensimbi, kunokubangela ukusilela kwe-electrolysis. Umahluko kwi-chemical polishing kukuba nangona kuqhutyelwa kwindawo ene-acidic, akuyi kubakho kuphela ukubola komda wengqolowa kumphezulu wombhobho wensimbi, kodwa ubukhulu befilimu ye-chromium oxide phezu komhlaba bunokulawulwa. ukufezekisa ukuchasana kwe-corrosion engcono yombhobho wensimbi.
Ixesha lokuposa: Jan-23-2024