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Polycrystalline Cubic Boron Nitride (PCBN) rau Cov Kev Siv Machining

piav qhia luv luv:

PCBN composites yog tsim los ntawm sintering micron CBN hmoov nrog ntau cov ceramic, thiaj li tsim cov khoom siv nyuaj thiab cov khoom siv lub tshuab ua kom ruaj khov Cov khoom siv PCBN feem ntau yog sib raug zoo rau cov cemented carbide substrate. CBN yog qhov nyuaj thib ob cov khoom uas paub tom qab hluavtaws pob zeb diamond, tab sis muaj qhov ua kom sov thiab tshuaj lom neeg muaj zog. Nws yog tsuas yog siv hauv kev txiav thiab kev ua tiav ntawm siab hardness los yog nyuaj rau cov txheej txheem cov ntaub ntawv suav nrog cov hlau khov, grey thiab siab lub zog ...


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PCBN composites yog tsim los ntawm sintering micron CBN hmoov nrog ntau cov ceramic, thiaj li tsim cov khoom siv nyuaj thiab cov khoom siv lub tshuab ua kom ruaj khov Cov khoom siv PCBN feem ntau yog sib raug zoo rau cov cemented carbide substrate. CBN yog qhov nyuaj thib ob cov khoom uas paub tom qab hluavtaws pob zeb diamond, tab sis muaj qhov ua kom sov thiab tshuaj lom neeg muaj zog. Nws yog tsuas yog siv hauv kev txiav thiab kev ua tiav ntawm siab hardness los yog nyuaj rau txheej txheem cov ntaub ntawv nrog rau cov tawv hlau, grey thiab siab zog cam khwb cia hlau, siab ceev steel, nrum hlau quench alloy, sintering hlau cov ntaub ntawv, thiab lwm yam.

 

Txoj Cai #

Txoj kab uas hla

(hli)

Pob zeb diamond txheej (hli)

Qhov siab (hli)

Abrasive piv

Ntseg

Thov

HC1303

13,5

0.8-1.0

3.2

> 10000

  1. Zoo weld raws li nyob rau hauv qhov kev sib txuas

CBN txheej thiab Wc-co substrate Cov ntsiab lus CBN ntau

2. Ua hauj siab coj

3. Zoo rupture lub zog

4. zoo tshuaj tshuaj

1. Qhia tshwj xeeb qhov ntev2. Grey cam khwb cia Iron3. Tsim Muaj Hlau4. Thaum tshav kub kub resisting

5. Quench alloy

6. Cuab yeej siv hlau & tuag hlau

HCF1304

13,5

0.8-1.0

4.5

HC3201

32.0

0.8-1.0

1.6

HC3202

32.0

0.8-1.0

2.4

HC3203

32.0

0.8-1.0

3.2

LC1303

13,5

0.8-1.0

3.2

> 3000-4000

  1. Zoo weld raws li nyob rau hauv qhov kev sib txuas

CBN txheej thiab Wc-co substrate

2. Cov ntsiab lus tsawg CBN

3. Cov khaub ncaws hnav zoo

4. Zoo anti-rupture lub zog

  1. Muab hlau
  2. Grey cam khwb cia hlau
  3. Hard cam khwb cia hlau
  4. Hlau nyob ua hmoov

metallurgy qhov chaw

LC1304

13,5

0.8-1.0

4.0

LC3201

32.0

0.8-1.0

1.6

LC3202

32.0

0.8-1.0

2.4

LC3203

32.0

0.6-0.8

3.2

HB0903

9,55

3.18

3.18

> 5000

  1. Ntshiab CBN glomerocryst
  2. Tsis muaj Tungsten carbide puag
  3. Siab hnav tsis kam
  4. Ob sab tuaj yeem ua rau ntug txiav, siab ua haujlwm
  1. Lub siab tsis tshua muaj zog
  2. Grey cam khwb cia hlau
  3. Cam khwb cia hlau
  4. Muab hlau
  5. Quench alloy

HB1204

12,7

4.76

4.76

HB1608

15,85

8.0

8.0

HB2008

20.0

8.0

8.0


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa rau peb