Maminitsi matatu ekunzwisisa ZZbetter PDC Cutters

PDC cutter, inonzi zvakare Polycrystalline Diamond Compact cutter, imhando yezvakaoma-zvakaoma zvinhu. Iyo PDC cutter inowanzova humburumbira ine yakaitwa nemunhu dema yedhaimani yekucheka kumeso, yakagadzirwa kuti ikwanise kukurira zvakanyanya abrasion kukanganisa uye kupisa kunobva mukuchera kuburikidza nedombo. Iyo diamond layer uye carbide substrate yakanyudzwa pasi pe-ultra-high pressure uye yakanyanya-yakakwirira tembiricha. Iyo dhaimondi inokura pane carbide substrate, yakasanganiswa nemakemikari bonding.

Q1:yakasvika rini kune yekutanga chidimbu chePDC cutters?

PDC Cutter yakagadzirwa kutanga neGeneral Electric (GE) muna 1971. Yekutanga PDC Cutters yeindasitiri yemafuta negasi yakaitwa muna 1973 uye nemakore matatu ekuedza uye kuongorora munda, inounzwa mune zvekutengesa muna 1976 mushure mekunge yaratidzwa zvakanyanya. inoshanda kupfuura zviito zvekupwanya zvecarbide mabhatani mabhiti.

Q2: chii chiri kushandiswa kwePDC cutters?

Iyo PDC cutter ine chimiro chekunaka kupfeka-kupokana, kukanganisa kukanganisa, uye yakanaka kugadzikana kwemafuta, ayo anoshandiswa zvakanyanya kumigodhi, geological kuongorora, mafuta uye gasi kuchera, zvakadzama sezviri pazasi:

1. PDC drill bit

2. DTH drill bit

3. Sarudzo yedhaimani

4. Maturusi ekurangarira

5. Anchor bit

6. Core bit

7. Diamond-bearing element

8. Matombo ekucheka saha blade

Q3: chii chakanakira PDC cutters?

Kuenzaniswa neyechinyakare tungsten carbide cutter, iyo PDC yekucheka ine zvinotevera zvakanakira:

1. Hupenyu hwesevhisi yePDC cutter ndeye 6-10 nguva yakareba kupfuura tungsten carbide, kuderedza kutsiva frequency ye drill bit.

2. Inopindirana uye yakagadzikana yekuchera chiyero zvinobudirira kuchengetedza midziyo yekuvaka.

3. PDC cutter ine mifananidzo inokurumidza, uye yakakwirira kuputsa dombo, iyo inovandudza zvakanyanya kuchera panguva yekuvaka, uku ichichengetedza zvinobudirira mutengo wekuchera ne30% -40%.

4. PDC cutters ine yakakwirira kupfeka kuramba, simbisa gomba saizi kuenderana, uye zvakare kuderedza kusakara kwekunze humburumbira weiyo impactor.

Q4: chii chimiro chePDC Cutter chinopa ZZBETTER?

1. PDC flat cutter

2. PDC Spherical (dome) bhatani

3. PDC Parabolic bhatani

4. PDC Conical bhatani

5. PDC Square cutters

6. Irregular PDC cutters, senge ridged cutter, hafu-mwedzi cutter, zvichingodaro.

Zzbetter ine akasiyana siyana maumbirwo ePDC cutters ane hunyanzvi hwekuita yekuchera pasi-gomba. Kunyangwe iwe uchitsvaga yakawedzera ROP, yakakwenenzverwa kutonhora, kudzika kuri nani kwekucheka uye kuumbwa kwekuita, kana zvirinani zvekucheka zvinhu, unogona kugara uchitsvaga mhinduro paZZBETTER.

Bata isu pamuenzaniso pa: Irene@zzbetter.com

Mamwe ruzivo: www.zzbetter.com