PDC Cutter ine Chechipiri Chamfer paDaimani Layer

Iwo akasimbisa PDC cutters

PDC cutters inoumba chikamu chekutanga chekucheka chePDC bits, uye kuita kwavo kwakakosha pakudhirowa kwePDC bits. Vemhiri kwemakungwa vagadziri vezvidiki vakagadzira akateedzana evatsva ePDC cutters kuitira kuti vavandudze kudhirowa kwakanaka mukuumbwa kwakaoma, kuumbwa kweabrasive, uye kuumbwa kwakasiyana uye kudzikisa mitengo yekuchera.

Iwo akasimbiswa ePDC cutters ane Second chamfer pane diamond layer

Iwo akasimbiswa madhaimani zvinhu akagadzirwa neatsva geometries munzvimbo dzisina njodzi dzeakajairwa PDC cutter kuvandudza mashandiro ekucheka uku uchidzivirira vanocheka, vachiwedzera iyi cutter bit Footage mune yakaoma-ku-drill mafomati, ichiwedzera hupenyu hwayo.

Iwo akasimbiswa ePDC cutters anosuma yechipiri chamfer pamusoro pedhaimani layer, achibvumira vanocheka kuti vamire mitoro yepamusoro pasina kukuvara. Kuenzaniswa neyakajairwa geometry cutters, simba rekukanganisa kweava vanocheka rinosvika katatu kukwira.

Kupfeka kupikisa kwemazino akasimbiswa ekucheka kunovandudzwawo. Iyo ichangobva kuwedzerwa bevel pamusoro pedhaimani layer inoparadzira kudzvanywa pamusoro penzvimbo hombe, ichidzikisa kushushikana gradient pamucheto wekucheka. Nekuda kwekudzivirirwa kwakakwidziridzwa kwe2nd chamfer kudzivirira kucheka uye kucheka kwemazino ekucheka, iyo yekupfeka inongogara inogumira kune yekutanga chamfer nzvimbo. Izvi zvinowedzera hupenyu hwechiso chedhaimani, kucheka, uye bhiti, zvichiwedzera nguva yekuchera inobudirira.

Nekuda kwekugona kwayo kuchengetedza mipendero yekucheka yakanyatso cheka uye kuderedza kucheka nekuchekeresa, mabhiti ekucheka anogona kudhiraivha kwenguva yakareba mumhando dzakaomarara paROPs anofananidzwa kana akakwira pane akajairwa kucheka mabhiti, uye inokonzeresa kushoma torque, kushoma kucheka, uye kuchenesa zvibhorani.

Iyo PDC cutter ndiyo chikamu chikuru chePDC bit, uye kugadzikana kwayo kwekupisa, anti-kupfeka, uye kukanganisa kupikisa kunokanganisa zvakanyanya ROP uye hupenyu hwesevhisi yePDC bit. Kuenderera mberi kwehunyanzvi mune yakasarudzika geometri, superhard zvinhu, uye maitiro ekugadzira zvakafambisa kufambira mberi mucheki tekinoroji iyo yakavandudza zvakanyanya kuita kwedrill.

Mugadziri wePDC haafanire kumbomira nhanho yavo kuita tsvakiridzo nekuvandudza PDC cutter bits, kupa kutamba kwakazara kune zvakanangana zvakasiyana zveakasarudzika geometric cutters, uye nekupa rutsigiro rwehunyanzvi rwekumhanyisa uye kugona kwekuchera kwakaoma kwedombo. Iwo akasarudzika geometric cutters anogona kuchinjirwa kutema matombo ane kuomarara kwepamusoro uye zvakanyanya abrasiveness, kudhirowa kwemvura yakadzika, kuchera kwakadzika kwetsime.

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