Musiyano pakati pePDC nePCD

PDC nePCD ese ari maviri akanyanya kuoma zvinhu zvitsva. Ndeupi musiyano pakati pavo?

PCD (Polycrystalline Diamond) inogadzirwa kubva kumadhaimani grit. Iyo grit yedhaimondi yakasanganiswa pasi pekumanikidzwa kwepamusoro, kutonhora kwakanyanya pamberi pesimbi inokonzeresa. PCD ine kuomarara kwakanyanya, kupfeka kuramba, uye kupisa kwemafuta kudhaimani, izvo zvinoita kuti PCD ive yakanakira zvinhu zvekucheka maturusi ekugadzira. Zvishandiso zvePCD (zvakadai sePCD kuisa uye PCD blades) zvinokwanisa kugadzira zvinhu zvese zvisiri zveferrous sezvinoshandiswa muindasitiri yekugadzira huni, chipboards, HDF, uye laminated board. PCD iri kushandiswa muindasitiri yemotokari kugadzira aruminiyamu zvinhu uye zvese zvikareruka zvakaita secarbon fiber reinforced plastics (CFRP), metal matrix composites (MMC), uye mirwi yekuvaka ndege.

PDC (Polycrystalline Diamond Compact) inoreva polycrystalline diamond inoumbwa kana compact, inova yakanyanya kuomarara chishandiso pakati pezvese madhaimondi maturusi emidziyo. Inogadzirwa nekubatanidza mamwe madhaimondi epolycrystalline (PCD) ane dhizaini ye simende ye carbide substrate pakupisa kwepamusoro uye kumanikidza kwakanyanya. Tembiricha yakatenderedza 1400 ~ 1700 ℃, uye kudzvanywa kuri kutenderera 6-7 GPA. Iyo cobalt alloy iripo zvakare uye inoshanda senge inokonzeresa iyo sintering process. Iyo cobalt inobatsira kubatanidza iyo carbide nedhaimani. PDC ine mabhenefiti eiyo madhaimondi yakakwira kupfeka kuramba nekuoma kwecarbide.

Izvo Zvikuru Zvakanakira zvePDC

High kupfeka kuramba

High kukanganisa kuramba

Kugadzikana kwepamusoro kwekushisa

Hupenyu hwekushanda hwePDC cutters hunowedzerwa neanopfuura 6 ~ 10 nguva

Deredza kuwanda kwekutsiviwa kwemabhiti ekuchera uye kusimba kwevashandi.

Nekuda kwekuita kwavo kwepamusoro, maPDC cutters anoshandiswa zvakanyanya mune zvinotevera zvinhu:

Oiri uye gasi PDC mabheti sechiso, geji, uye mabheki ekucheka

PDC bits yekuchera geothermal

PDC bits zvekuchera matsime emvura

PDC zvimedu zvekuchera kwakananga

Pano pazzbetter, Isu tinopa chimiro chakafara uye saizi yemhando yePDC cutters.

Chimiro che zzbetter PDC Cutter

1. Flat PDC cutter

2. Spherical PDC bhatani

3. Parabolic PDC bhatani, bhatani repamberi

4. Conical PDC bhatani

5. Square PDC cutters

6. Zvisizvo PDC cutters

Kana iwe uchifarira PDC cutters uye uchida rumwe ruzivo uye ruzivo, unogona KUTITA NEI runhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi pepeji.