PCBN (Polycrystalline Cubic Boron Nitride)

Zvikumbiro zvePCBN

• Zvinhu zvebasa-Gcr15

  Hrc 58-62

  Kureba kwekucheka = 2000m

  Vc=150/miniti

  f=0.12mm/rev

  ap=0.1mm

  Yakaoma

  Isa CNGA120408-2N
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• Zvinhu zvebasa-Gcr15

  Hrc 58-62

  Kureba kwekucheka = 2000m

  Vc=150/miniti

  f=0.12mm/rev

  ap=0.1mm

  Yakaoma

  Isa CNGA120408-2N
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PCBN

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• TC145/TC145S

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  1μm	TiC	40%-45%	29-32

  Pakucheka kunomhanya nekumhanya, ganda rayo rinomira kusimba zvakanyanya muzvigadzirwa zvese. TC145 ndiyo yakanakisisa pane zvigadzirwa zvese uye inogona kupa kusimba kwe micron pamusoro.

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• TN056/TN056S

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  1μm	TENDA	65%-70%	30-32

  Inodzivirira kupfekwa zvakanyanya, inodzivirira kupisa kwakanyanya uye yakakodzera kugadziriswa kwesimbi yakaoma zvine mwero uye zvishoma apo kupedzisa kwepamusoro-soro kunodiwa.

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• TN250/TN250S

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  2μm	Tenda	50%-55%	30-32

  Chigadzirwa ichi chine simba rakanaka rekudzivirira kupisa kwakanyanya uye kupenya pamusoro.

  Kushandiswa: simbi inodzima inomhanya zvikuru uye ine simbi inodzima zvishoma nezvishoma.

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• TN260/TN260S

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  2μm	Tenda	60%-65%	31-33

  Chigadzirwa ichi chakakodzera kugadziriswa kwesimbi yakaoma nguva dzose uye zvishoma nezvishoma.

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• TCN60/TCN60S

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  2μm	TiCN	60%-65%	33-35

  Chigadzirwa ichi chine simba rekudzivirira kupfekwa zvakanyanya, simba rekudzivirira kupisa kwakanyanya uye magumo akanaka kwazvo ebasa.

  Kushandiswa: Kugadziriswa kwesimbi yakadzima, simbi yakakandwa ine mafundo uye simbi yakakandwa ine vermicular (simba rekusimba rinogona kuva ≥ 400 yesimbi yakakandwa ine mafundo).

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• TC65/TC65S

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  2μm	TiC	65%-70%	32-34

  Chigadzirwa ichi hachina kupfeka zvakanyanya uye hachina kupisa kwakanyanya, saka chakakodzera simbi yekushanda inotonhora uye mamwe mavharuvhu ezvigaro.

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• TN470/TN470S

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  4μm	Tenda	70%-75%	34-36

  Kana chigadzirwa ichi chikachekwa nekukurumidza, chinogona kuramba kudonha zvakanaka.

  Kushandiswa: Kugadziriswa kwesimbi yakadzima kunoramba kuchienderera mberi nekukasira.

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• TC80/TC80S

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  4μm	TiC	~80%	34-37

  Kushandiswa kwekugadzirisa simbi yakapfava, simbi yakapfava uye dzimwe simbi dzakapfava uye simbi dzeupfu kunoenderera mberi uye kunoitika nguva nenguva.

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• BMN290

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  2μm	Cermet	85%-90%	33-35

  Nekuoma kwakanyanya uye kuramba kupfeka, inogona kushandiswa pakugadzira simbi yegrey cast nesimbi yeboron cast nekukasira uye nekushanda zvakanaka.

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• C90

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  2μm	Simbi	85%-90%	39-42

  Mashandisirwo: ekucheka simbi yakakandwa nguva dzose uye kutenderedza simbi dzose dzakaoma dzakajairika.

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• NM900

  Saizi yezviyo	Zvinhu zvebhainda	Zviri Mukati	HV(Gpa)
  15μm	Simbi	85%-90%	35-38

  Chigadzirwa ichi chine simba guru rekupfeka uye chinogona kuramba kubatwa zvakanaka.

  Inoshandiswa pakutenderedza nekugaya simbi yakakandwa yegrey uye pakutenderedza simbi yakaoma.

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• NL900

  Saizi yezviyo	Zvinhu zvebhainda	Zviri MuCBN	HV(Gpa)
  10μm	AIN	90%-92%	38-42

  Modhi iyi iCBN polycrystal;

  Inodzivirira kupfeka zvakanyanya, inodzivirira kupisa kwakanyanya;

  Mashandisirwo: kutenderedza nekugaya simbi yakakandwa yegrey yakadzima uye simbi yakakandwa yakaoma, pamwe nekutenderedza simbi yakakandwa zvakanyanya, kusanganisira brake disc, pombi body nezvimwe zvikamu.

PCBN yakajairika zvigadzirwa zvakatevedzana