Uma sithinta uchungechunge, kunezinhlobo eziningi zokuthepha ongakhetha kuzo.Singazikhetha kanjani?Njengeeshaya insimbi eqinile, ukucofa insimbi, noma ukucofa i-aluminium, kufanele senze kanjani?
1. Insimbi enesivinini esikhulu: Okwamanje isetshenziswa kabanzi njengezinto zompompi, njenge-M2 (W6Mo5Cr4V2, 6542), M3, njll., siyibiza nge-HSS.
2. Insimbi ye-cobalt enesivinini esikhulu: Okwamanje isetshenziswa kabanzi njengezinto zompompi, njenge-M35, M42, njll., ibizwa nge-HSS-E.
3. Insimbi ye-powder enesivinini esikhulu: isetshenziswa njengento esebenza kakhulu kampompi, ukusebenza kwayo kuba ngcono kakhulu uma kuqhathaniswa nalokhu okubili okungenhla, futhi izindlela zokuqamba zomkhiqizi ngamunye nazo zihlukile, nekhodi yokumaka ithi HSS-E-PM. .
4. I-Tungsten carbide: imvamisa ukukhetha ibanga le-ultrafine carbide, ikakhulukazi elisetshenziselwa ukukhiqiza umpompi womtshingo oqondile wokucubungula izinto ezimfishane ze-chip, ezifana nompompi be-carbide bensimbi empunga, ompompi be-carbide bensimbi eqinile,i-carbide tap ye-aluminium, njll., sikubiza ngokuthi ompompi be-carbide.
ukuthembela kakhulu ezintweni ezisetshenziswayo, nokukhetha okokusebenza okuhle kungathuthukisa ngokwengeziwe imingcele yesakhiwo kampompi, kuyenze ifaneleke izimo zokusebenza ezisebenza kahle nezifuna kakhulu, kuyilapho futhi ibe nokuphila isikhathi eside.
Ukumbozwa kompompi
1. I-steam oxidation: Impompi ifakwa kumhwamuko wamanzi onezinga lokushisa eliphezulu ukuze kwakhe ungqimba lwefilimu ye-oxide ebusweni bayo, ene-adsorption enhle esitsheni esipholile futhi enganciphisa ukungqubuzana, kuyilapho ivimbela ukunamathelana phakathi kompompi kanye nokokusebenza okusikwayo.Ifanele ukucubungula insimbi ethambile.
2. Ukwelashwa kwe-nitriding: Ingaphezulu likampompi lifakwe i-nitrided ukuze kwakhiwe ungqimba oluqinile olungaphezulu, olufanele ukucubungula izinto ezifana nensimbi ekhonjiwe kanye ne-aluminium ekhonjiwe enokumelana okuphezulu kokugqoka kumathuluzi okusika.
3. I-TiN: Inamathela ephuzi esagolide, enokuqina okuhle kokunamathela kanye nokuthambisa, nokusebenza okuhle kokunamathela kokunamathela, kulungele ukucubungula izinto eziningi.
4. I-TiCN: Umbala ompunga oluhlaza okwesibhakabhaka, nobulukhuni obucishe bube ngu-3000HV kanye nokumelana nokushisa okufika ku-400 ° C.
5. I-TiN+TiCN: Inamathela ephuzi ejulile enokuqina okuhle kakhulu kokunamathela kanye nokuthambisa, kulungele ukucubungula ubuningi bezinto.
6. I-TiAlN: I-blue grey coating, ubulukhuni be-3300HV, ukumelana nokushisa kufika ku-900 ° C, kulungele umshini wejubane eliphezulu.
7. I-CrN: I-Silver gray coating esebenza kahle kakhulu ekugcobiseni, ikakhulukazi esetshenziselwa ukucubungula izinsimbi ezingenayo ayoni.
Isikhathi sokuthumela: Oct-13-2023