PCBN(Polycrystalline Kiyubic Boron Nitride)

Mtengo wa PCBN

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• Chithunzi cha TC145/TC145S

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  1mm	TiC	40% -45%	29-32

  Pakudula kopitilira muyeso, kukana kwake kumavalidwe a crescent ndikwabwino kwambiri pazogulitsa zonse. TC145 ndiyo yabwino kwambiri pazinthu zonse ndipo imatha kulimbitsa ma micron pamwamba.

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• Chithunzi cha TN056/TN056S

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  1mm	KHULUPIRIRANI	65% -70%	30-32

  Ili ndi kukana kwamphamvu kwambiri, kukana kutentha kwapamwamba komanso koyenera kuti pakhale chitsulo cholimba chachitsulo cholimba kwambiri komanso chokhazikika chomwe chimafunikira.

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• Mtengo wa TN250/TN250S

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  2 mm	Khulupirirani	50% -55%	30-32

  Izi zimakhala ndi kutentha kwapamwamba komanso kutha kwapamwamba.

  Ntchito: mkulu-liwiro mosalekeza ndi yaying'ono intermittent kuzimitsidwa zitsulo.

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• Chithunzi cha TN260/TN260S

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  2 mm	Khulupirirani	60% -65%	31-33

  Mankhwalawa ndi oyenera kukonzedwa kosalekeza komanso kofatsa kwachitsulo cholimba.

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• Zithunzi za TCN60/TCN60S

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  2 mm	Mtengo wa TiCN	60% -65%	33-35

  Chogulitsachi chimakhala ndi kukana kwamphamvu kwambiri, kukana kutentha kwambiri komanso kumaliza bwino kwa workpiece.

  Ntchito: mosalekeza ndi ofooka intermittent processing wa kuzimitsidwa zitsulo, nodular kuponyedwa chitsulo ndi vermicular kuponyedwa chitsulo (kumakoka mphamvu kungakhale ≥ 400 kwa nodular kuponyedwa chitsulo).

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• Chithunzi cha TC65/TC65S

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  2 mm	TiC	65% -70%	32-34

  Izi zimakhala ndi kukana kwamphamvu kwambiri komanso kukana kutentha kwambiri, kotero ndizoyenera zitsulo zozizira zogwirira ntchito ndi ma aloyi a mipando ya valve.

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• Chithunzi cha TN470/TN470S

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  4m mu	Khulupirirani	70% -75%	34-36

  Pansi pa liwiro lalitali kudula, mankhwalawa ali ndi kukana kwabwino kwambiri kugwa.

  Ntchito: mkulu-liwiro mosalekeza-wapakatikati processing wa zitsulo kuzimitsidwa.

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• TC80/TC80S

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  4m mu	TiC	~80%	34-37

  Kugwiritsa ntchito mosalekeza komanso pafupipafupi processing wa chitsulo ductile, vermicular kuponyedwa chitsulo ndi zina zovuta kuponya chitsulo ndi ufa zitsulo.

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• Mtengo wa BMN290

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  2 mm	Cermet	85% -90%	33-35

  Ndi kuuma kwakukulu komanso kukana kuvala, chitha kugwiritsidwa ntchito ngati makina othamanga kwambiri komanso ochita bwino kwambiri achitsulo chotuwa ndi boron cast iron.

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• C90

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  2 mm	Chitsulo	85% -90%	39-42

  Kugwiritsa ntchito: kudula mosalekeza kwa chitsulo choponyedwa ndi kusokoneza kwambiri kutembenuka kwazitsulo zonse zolimba.

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• NM900

  Kukula kwambewu	Binder Material	Zamkatimu	HV (Gpa)
  15m mu	Chitsulo	85% -90%	35-38

  Chogulitsachi chimakhala ndi kukana kwamphamvu kwambiri komanso kukana kwambiri.

  Amagwiritsidwa ntchito potembenuza ndi mphero yachitsulo chotuwa komanso kutembenuza kwambiri chitsulo cholimba.

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• NL900

  Kukula kwambewu	Binder Material	Zithunzi za CBN	HV (Gpa)
  10mm	AIN	90% -92%	38-42

  Chitsanzo ichi ndi CBN polycrystal;

  Ili ndi kukana kwamphamvu kwambiri, kukana kutentha kwakukulu;

  Ntchito: kutembenuka ndi mphero kuzimitsidwa imvi kuponyedwa chitsulo ndi zolimba kuponyedwa chitsulo, komanso katundu kutembenuka kuzimitsidwa zitsulo, kuphatikizapo ananyema chimbale, mpope thupi ndi zigawo zina.

PCBN muyezo mankhwala mndandanda

Mtengo wa PCBN

Mapulogalamu a PCBN

• Zida zogwirira ntchito-Gcr15

  Mtengo wa 58-62

  Kudula kutalika = 2000m

  Vc=150/mphindi

  f=0.12mm/rev

  pa = 0.1mm

  Zouma

  Chithunzi cha CNGA120408-2N
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• Zida zogwirira ntchito-Gcr15

  Mtengo wa 58-62

  Kudula kutalika = 2000m

  Vc=150/mphindi

  f=0.12mm/rev

  pa = 0.1mm

  Zouma

  Chithunzi cha CNGA120408-2N
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