PDC CONICAL CUTTERS DOMIN HARD ROCK

Zuwan mai yankan Polycrystalline Diamond Compact (PDC) a tsakiyar 1970s ya fara motsi a hankali daga abin nadi nadi zuwa abin yankan shear. Mutane suna son duka masu yankewa da ɓangarorin da za su iya daɗewa. An yi ayyuka da yawa akan inganta ƙirar lu'u-lu'u, kwanciyar hankali na zafi, ƙarfin mu'amala, da maƙasudin lissafi tare da burin gabaɗayan haɓaka tasiri da juriya. An tabbatar da cewa masu yankan conical na PDC suna da mafi kyawun aiki a cikin hakowa mai ƙarfi fiye da masu yankan PDC na yau da kullun.

Juriya tasiri

An gwada juriyar tasirin masu yankan PDC ta amfani da injin gwajin faɗuwar dakin gwaje-gwaje. An gudanar da gwaje-gwajen saukarwa akan PDC a kusurwoyi masu tasiri tsakanin digiri 17 da a tsaye. Masu yankan PDC na al'ada an daidaita su a digiri 10 daga jirgin saman fuska. Gwajin ya nuna cewa mai yankan PDC na Conical yana da sau 4 zuwa 9 na juriya na juriya mai girman daidai lokacin da aka faɗo kan manufa ta WC. Mai yankan conical na PDC yana da matukar juriya ga tasirin tasirin da aka lura akan ɗan ƙaramin yanayin ƙasa.

Gwajin VTL

Yanke gunkin dutsen silindari akan lathe ɗin kayan aiki na musamman shine hanyar masana'antu gama gari don gudanar da ƙarar lalacewa ko gwajin lalata akan masu yankan PDC. A wannan yanayin, an yi amfani da Lathe Turret na tsaye, yana jujjuya ginshiƙin Granite yana da ƙarfi. Ƙaƙwalwar ɗamara tana riƙe PDC kuma tana ba da damar kawo mai yankan a kan jujjuyawar dutsen da ba a tsare ba. Na'urar Kula da Lambobi ta Kwamfuta (CNC) tana sarrafa zurfin yanke, saurin juyawa, saurin layi, da ƙimar ciyarwa.

Saka juriya.

Bayan masu yankan PDC suna goga granite na wani ɗan lokaci, za mu iya samun rabon lalacewa ta hanyar auna yawan ma'aunin nauyi da aka rasa. Akwai hasara mai yawa tsakanin masu yankan PDC da granite. Mafi girman rabo shine, ƙarin juriya na lalacewa masu yanke PDC zasu kasance.

Mai yankan conical na PDC yana nuna juriya mai girman gaske kuma ya sami nasarar yanke duwatsu masu tsauri ba tare da lalacewa mai gani ba, wanda ke wakiltar wani muhimmin mataki zuwa ga maƙasudin ɓangarorin rayuwa mai tsayi don ƙaƙƙarfan tsari a cikin yanayin zafi.

A ZZBETTER, za mu iya ba da nau'ikan masu yankan PDC daban-daban

Idan kuna sha'awar samfuran carbide tungsten kuma kuna son ƙarin bayani da cikakkun bayanai, zaku iya tuntuɓar mu ta waya ko wasiƙa a hagu, ko Aika wasiƙun Amurka a kasan shafin.