Kuwongolera kwapamwamba kwa ocheka a PDC

Zodula za PDC zimakhala ndi polycrystalline Diamond wosanjikiza ndi gawo lapansi la carbide. Odula a PDC amatchedwanso Polycrystalline Diamond Compact cutters, womwe ndi mtundu wa zinthu zolimba kwambiri. Kugwiritsa ntchito odula a polycrystalline diamondi compact (PDC) akufalikira masiku ano chifukwa chakuchita kwawo kwakukulu komanso kulimba m'malo ovuta.

Zinthu zofunika kwambiri kwa odula a PDC pobowola mafuta m'malo opangira mafuta ndiabwino komanso osasinthasintha. Ndikukhulupirira kuti aliyense avomereza. Koma bwanji kulamulira khalidwe?

Kuonetsetsa kuti chidutswa chilichonse cha PDC chodula chimabwera ZZBWINOmanja kasitomala ndi apamwamba, ZZBWINOwakhazikitsa dongosolo okhwima khalidwe kulamulira, kuphatikizapo zopangira zopangira, kulamulira ndondomeko kupanga, ndi zomalizidwa kulamulira zinthu. Ogwira ntchito athu ndi ophunzitsidwa bwino komanso odziwa zambiri komanso odzipereka. Wodula aliyense wa PDC amamangidwa ndi ogwira ntchito ophunzitsidwa bwino kwambiri ndipo kupanikizika kumayendetsedwa pamakina osindikizira panthawi ya sintering.

Kuwongolera khalidwe la PDC cutter：

1. Zopangira

2. Njira yopanga

3. Kuyang'anira zinthu zomalizidwa

1. Kuwongolera kwazinthu zopangira

1.1 Popanga pobowola PDC cutter oilfield timagwiritsa ntchito diamondi yomwe yatumizidwa kunja. Tiyeneranso kuphwanya ndi kuumba kachiwiri, kupanga tinthu kukula yunifolomu. Tiyeneranso kuyeretsa diamondi.

1.2 Timagwiritsa ntchito Laser Particle Size Analyzer kusanthula kukula kwa tinthu, kuyera ndi kukula kwa gulu lililonse la ufa wa diamondi.

1.3 Pagawo la tungsten carbide timagwiritsa ntchito kalasi yoyenera yokhala ndi kukana kwakukulu.

2. Njira yopangira

2.1 Tili ndi akatswiri ogwiritsira ntchito komanso malo apamwamba kuti apange odula a PDC

2.2 Pakupanga tidzayang'ana kutentha ndi kupanikizika mu nthawi yeniyeni ndikusintha nthawi. Kutentha ndi 1300 - 1500℃. Kupanikizika ndi 6 - 7 GPA. Ndi HTHP ikukanikiza.

Kuti mupange chidutswa chimodzi cha PDC Cutters mudzafunika pafupifupi mphindi 30 zonse.

Pa gulu lililonse la odula a PDC, gawo loyamba ndilofunika kwambiri. Asanapange zambiri, tidzayang'ana gawo loyamba kuti tiwone ngati likukwaniritsa zofunikira za kasitomala pakukula ndi magwiridwe antchito.

3.Kuyendera zinthu zomalizidwa

Kuonetsetsa kuti odula onse a PDC ali oyenerera komanso osasinthasintha, sitiyenera kuwongolera mosamalitsa kuyang'anira zida zopangira ndi kuwongolera kayendedwe ka kayendetsedwe kake ndi kukonza njira, tiyeneranso kudzipereka kumanga malo opangira ma labotale okhala ndi zida zapamwamba zoyezera kuti mutsanzire mikhalidwe yobowola mafuta ndikuyesa ocheka a PDC pafakitale. tisanapereke kwa makasitomala athu.

Kuti tiwongolere zinthu zomwe tamaliza tizichita kuchokera m'munsimu:

Kuwona kukula ndi mawonekedwe

Kuwongolera zolakwika zamkati

Mayeso a magwiridwe antchito

3.1 Kuyang'ana kukula ndi mawonekedwe:m'mimba mwake, kutalika, makulidwe a diamondi, chamfer, kukula kwa geometric, crack, banga lakuda, etc.

3.2 Kuwongolera zolakwika zamkati

Pakuti mkati chilema kulamulira tidzagwiritsa ntchito zapamwamba ankaitanitsa akupanga C-san kuyendera zida. Kwa odula a PDC odzaza mafuta tiyenera kusanthula zidutswa zilizonse.

Ndi C-kupanga sikani dongosolo, akupanga yoweyula akhoza kulowa PDC wosanjikiza ndi kuzindikira delamination kapena patsekeke chilema. C-kupanga sikani dongosolo atha kudziwa kukula ndi udindo wa zolakwika ndi kuwasonyeza pa PC chophimba. Zidzatenga pafupifupi 20minutes kuti mufufuze nthawi imodzi.

3.3 PDC Cutter's sampling test test:

kuvala kukana

kukana mphamvu

kukhazikika kwamafuta.

3.3.1 Wear Resistance Testing:poyezera kuchuluka kwa zolemera zomwe zinatayika pambuyo pa odula a PDC atatsitsa granite panthawi inayake, timapeza chiŵerengero cha kutha. Ndiko kutayika kwakukulu pakati pa odula PDC ndi granite. Kuchuluka kwa chiŵerengerocho, kukana kuvala kwambiri kwa PDC Cutters kudzakhala.

3.3.2ZotsatiraKukanika Kuyesa:Timachitchanso kuyesa kwa Drop-Weight, pogwiritsa ntchito lathe yoyimirira pamtunda wina ndikumangirira pambiri yodula ya PDC Cutter, nthawi zambiri imakhala ndi digiri inayake (15-25 digiri). Miyezo ya lathe yoyimayi komanso kutalika kwake koikidwiratu kungasonyeze momwe chodulira cha PDCchi chingakhalire chosalimba.

3.3.3 Kuyeza Kukhazikika kwa Matenthedwe:Cholinga chake ndi kuyesa ngati PDC Cutters ndi yokhazikika yotentha mokwanira pansi pa kutentha kwakukulu kogwira ntchito. Ku labotale, timayika odula a PDC pansi pa 700-750℃mu mphindi 10-15 ndikuyang'ana diamondi wosanjikiza chikhalidwe pambuyo kuzirala zachilengedwe mu mlengalenga. Nthawi zambiri njirayi imatsagana ndi kukana kwina kovala komanso kukana kufananiza mtundu wa PDC wodula musanayesedwe komanso pambuyo poyesedwa.

Takulandirani kuti mutsatire tsamba la kampani yathu:https://lnkd.in/gQ5Du_pr
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