PDC Cutter Don Haƙar Mai Da Gas

A cikin tsarin ci gaban bil'adama, an yi amfani da miliyoyin kayan aiki don yin ramuka, amma akwai dan kadan da ke mulkin su duka. A cikin minti na hakowa, nau'in hako mai da iskar gas da ya fi yaduwa a yau shi ne na PDC. An san da dadewa cewa shear ita ce hanya mafi inganci don kasawa yawancin nau'ikan tock. Amma a mafi yawan lokutan, abubuwan yankan kayan da ake samu don yanke dutsen sun yi kankanta ko kuma za su yi kasala da sauri don hakar tattalin arziki, sannan PDC ta zo.

Mahimmin batu na bit PDC shine polycrystal da masu yankan lu'u-lu'u, wanda shine inda aka samo sunansa. Masu yankan galibin silinda ne da fuskar yankan lu'u-lu'u da mutum ya yi, wanda aka yi masa gyare-gyare don jure matsananciyar tasiri da zafi da ke fitowa daga hakowa ta dutse. Lu'u lu'u lu'u-lu'u da ma'auni suna sintered a karkashin matsananci-high matsa lamba da matsananci-high zafin jiki. Ana shuka lu'u-lu'u a kan ma'aunin carbide, ba mai rufi ba. An haɗa su da ƙarfi. Ana amfani da masu yankan PDC a kusan dukkanin aikace-aikace ciki har da hakowa makamashi na geothermal, hakar ma'adinai, rijiyar ruwa, hako iskar gas, da hako rijiyar mai.

An shirya masu yankan PDC zuwa cikin nau'in lissafi na 3d da ake kira tsarin yanke. Tsarin yanke na iya zama mai sauƙi, amma sau da yawa shine mafi mahimmancin ɓangaren ƙirar ƙira kuma yawanci yana motsa aikin bit. Domin bit PDC ya yi aiki da dogaro, tsarin yankan dole ne ya ci gaba da kasancewa a cikinsa. A saboda wannan dalili, masu yankewa yawanci suna daidaitawa cikin layuka, suna ba da damar tsarin yankan tare da manyan igiyoyi.

Jikunan rago na PDC duk an yi su ne da ƙarfe a haɗin da aka haɗa, kuma suna canzawa zuwa kayan haɗin gwanon tungsten carbide akan saman saman. Jikin bit ɗin matrix ne ko ƙarfe ya danganta da yadda ake kera su da nawa ake amfani da carbide tungsten. Za a iya ƙirƙira ramukan PDC tare da haɗaɗɗun masu canji kusan mara iyaka da aka gyara don buƙatu na musamman na daban-daban da canza aikace-aikacen hakowa. A yau, fiye da kashi 70 cikin 100 na bututun da aka tono da ake amfani da su wajen hako mai da iskar gas sune PDCs. Duk da yake ƙirar bit yana da mahimmanci, babu wani bit PDC da zai iya aiki ba tare da masu yanke PDC ba.

ZZbetter ya mayar da hankali kan abin yankan PDC fiye da shekaru 15. Siffar zzbetter PDC Cutter ya haɗa da:

1. Flat PDC abun yanka

2. Maɓallin PDC mai siffar

3. Maɓallin PDC Parabolic, maɓallin gaba

4. Maɓallin PDC Conical

5. Square PDC cutters

6. Masu yankan PDC marasa tsari

Idan kuna sha'awar masu yankan PDC kuma kuna son ƙarin bayani da cikakkun bayanai, kuna iya tuntuɓar mu ta waya ko wasiku a hagu, ko Aika wasiƙun Amurka a kasan shafin.