Cubic Boron Nitride Ntxig

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Cubic Boron Nitride Ntxig
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Cubic Boron Nitride (CBN) inserts yog cov cuab yeej txiav qib siab uas tau tsim los rau siab -kev ua tau zoo ntawm cov tawv, kub- cov ntaub ntawv tiv taus. Renowned rau lawv tshwj xeeb hardness - thib ob tsuas yog pob zeb diamond - thiab thermal stability, cov inserts no xa unparalleled precision thiab durability nyob rau hauv xav tau kev lag luam daim ntaub ntawv.
Kev faib tawm yam khoom
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Hauj lwm lawm
 

Khoom Taw Qhia

 

Khoom Qib (Qib)

Peb cov CBN inserts muaj nyob rau hauv ntau qib, txhua tus tsim los txhim kho kev ua tau zoo ntawm cov ntaub ntawv tshwj xeeb thiab cov xwm txheej ua haujlwm:

● IBN100Qib: A universal qib rau semi{0}}hardened steel (35–50 HRC) thiab ductile cam khwb cia hlau. Muab versatility nyob rau hauv ob qho tib si roughing thiab tiav kev khiav hauj lwm nrog zoo ib yam nti tswj. Tsim nyog rau cov tuam txhab lag luam cuam tshuam nrog ntau yam ntawm cov khoom ua haujlwm thiab nrhiav tus nqi- siv tau, ntau- lub hom phiaj kev daws teeb meem.

 

Chipbreaker Tsim

Kev khiav tawm nti tau zoo yog qhov tseem ceeb rau kev tswj xyuas qhov ua tiav thiab cov cuab yeej lub neej. Peb CBN inserts feature precision -engineered chipbreakers tailored rau hom khoom thiab txiav tsis:

product-541-279

 

Qauv

RE

L

IC

S

D1

CCGW060202-2C

0.2

2.5

6.35

2.38

2.8

CCGW060204-2C

0.4

2.5

6.35

2.38

2.8

CCGW09T302-2C

0.2

2.5

9.525

3.97

4.4

CCGW09T304-2C

0.4

2.5

9.525

3.97

4.4

CNGA120404-2C

0.4

2.5

12.7

4.76

5.16

PIB 120408-2C

0.8

2.4

12.7

4.76

5.16

PIB 120412-2C

1.2

2.3

12.7

4.76

5.16

 

Tej yam kev mob

Txhawm rau kom ua tau zoo tshaj plaws, peb cov CBN inserts raug kuaj thiab siv tau raws li cov kev pom zoo hauv qab no:

Txiav ceev

80-300 m / min (nws txawv ntawm qib thiab cov khoom siv: piv txwv li, 100-200 m / min rau hardened steel; 150-300 m / min rau cam khwb cia hlau). Kev nrawm dua raug pom zoo rau cov khoom siv thermal conductivity zoo, thaum qis dua yog qhov tsim nyog rau kev sib zog, kub dua - cov ntaub ntawv rhiab heev.

Pub tus nqi

0.05-0.3 mm / rev (tus nqi qis rau kev ua tiav, siab dua rau roughing). Rau kev ua tiav tiav uas yuav tsum tau ua kom nruj (piv txwv li, ± 0.005 mm), pub tus nqi ntawm 0.05–0.1 mm / rev yog qhov zoo tagnrho. Rau roughing, pub tus nqi ntawm 0.15-0.3 mm / rev tshuav nyiaj li cas tshem tawm tus nqi thiab cuab yeej lub neej.

Qhov tob ntawm Txiav

0.1-2.0 hli (qhov tob tob rau kev ua tiav kom muaj qhov tseeb; sib sib zog nqus txiav rau roughing nrog B10 / B30 qib). Qhov tob tob (0.1-0.5 mm) ua kom lub ntsej muag du, thaum txiav tob (1.0-2.0 mm) yog tsim rau roughing thaum siv qib nrog kev cuam tshuam siab.

Coolant

Qhuav machining pom zoo rau feem ntau daim ntawv thov (txo thermal shock); dej -soluble coolant siv tau rau cam khwb cia hlau los tswj cov plua plav. Qhuav machining yog qhov zoo dua rau cov hlau tawv tawv kom tsis txhob thermal cycling, uas tuaj yeem ua rau microcracks hauv qhov ntxig. Rau cam khwb cia hlau, dej-soluble coolant pab txo cov plua plav thiab txhim kho nti khiav tawm.

 

 

Nta

 

Exceptional Hardness

With a Vickers hardness of 4,000–4,500 HV, our CBN inserts outperform carbide tools in machining materials >45 HRC, tshem tawm qhov xav tau ua ntej- kho cua sov kom zoo. Qhov no txuag cov neeg tsim khoom lub sijhawm thiab cov nqi cuam tshuam nrog cov txheej txheem kho cua sov.

01

Siab Thermal stability

Ua kom tawv tawv thiab txiav ntug kev ncaj ncees ntawm qhov kub txog li 1,400 degree, ua kom siab - ceev machining yam tsis muaj ntug hnav. Txawm tias nyob rau hauv ntev ntev -kub ua hauj lwm, cov inserts khaws lawv cov duab thiab txiav kev ua tau zoo.

02

Superior Wear Resistance

Resistant abrasion thiab tshuaj lom neeg cov tshuaj tiv thaiv nrog workpiece cov ntaub ntawv (xws li, hlau, npib tsib xee), ncua lub neej ntawm 5-10x piv rau carbide nyob rau hauv hard machining. Qhov no txo ​​cov cuab yeej hloov zaus, nce ntau lawm efficiency.

03

Precision nto tiav

Ua tiav Ra ​​qhov tseem ceeb tsawg li 0.05 μm, txo lossis tshem tawm cov ncej- kev ua haujlwm sib tsoo. Lub siab nto tiav zoo ua tau raws li cov kev cai nruj ntawm kev lag luam xws li tsheb thiab aerospace.

04

Ntau yam

Tau tshaj CNC lathes, milling tshuab, thiab xa cov chaw, txhawb ob qho tib si ntub thiab qhuav machining ib puag ncig. Qhov kev hloov pauv no tso cai rau cov tuam txhab siv cov ntawv ntxig hla ntau lub tshuab cuab yeej, txo cov nqi khoom muag.

05

 

 

Daim ntawv thov

 

Peb CBN inserts excel hauv machining nyuaj cov ntaub ntawv hla kev lag luam:

1

Automotive: Hardened steel Cheebtsam (iav ncej, bearing haiv neeg, nres discs), cam khwb cia hlau cav blocks, thiab turbocharger qhov chaw. Hauv kev lag luam automotive, qhov twg cov khoom ntim ntau thiab kev ua haujlwm nruj yog qhov tseem ceeb, peb cov khoom ntxig kom zoo ib yam thiab ua haujlwm zoo.

2

Aerospace: Superalloy turbine blades, Inconel fasteners, thiab titanium alloy structural Cheebtsam. Aerospace Cheebtsam xav tau machining siab -lub zog, tshav kub- cov ntaub ntawv resistant, thiab peb qib B30 yog tsim tshwj xeeb los tswj cov kev thov no.

3

Tool & Tuag Ua: Cov cuab yeej hardened steel tuag, pwm, thiab xuas nrig ntaus yuav tsum tau nruj nruj. Cov cuab yeej thiab cov neeg tsim khoom tuag cia siab rau qhov tseeb machining los tsim cov cuab yeej siab - zoo, thiab peb cov CBN inserts xa qhov raug thiab kav ntev.

4

Zog: Valve rooj, twj tso kua mis vaj tse, thiab turbine Cheebtsam ua los ntawm tshav kub-resistant alloys. Kev lag luam hluav taws xob siv cov khoom lag luam uas ua haujlwm nyob rau hauv ib puag ncig hnyav, thiab peb cov ntawv ntxig kom ntseeg tau tias kev ua haujlwm zoo ntawm cov khoom tseem ceeb no.

5

metallurgy: Sintered hlau, hmoov metallurgy qhov chaw, thiab siab - carbon steel forgings. Hauv metallurgy, qhov twg cov ntaub ntawv tuaj yeem ua rau abrasive thiab tawv, peb CBN inserts muab lub neej ntev thiab kev ua haujlwm zoo ib yam.

 

 

FAQ

 

Q1: Yuav ua li cas CBN inserts txawv ntawm carbide inserts?

A: CBN inserts are harder (4,000+ HV vs. 1,500–2,000 HV for carbide) and more thermally stable, making them ideal for hard materials (>45 HRC). Carbide zoo dua rau cov ntaub ntawv softer (xws li, aluminium, qis-carbon steel) ntawm qis dua. Tsis tas li ntawd, CBN inserts muaj kev hnav zoo dua, ua kom lub neej ntev hauv kev siv tshuab ua haujlwm nyuaj, thaum carbide tuaj yeem hnav sai sai thaum siv cov khoom siv tawv.

Q2: Cov CBN tuaj yeem rov qab siv dua tom qab hnav?

A: Yog. Thaum cov ntug txiav dulls, cov ntxig tuaj yeem rov kho dua ntawm kev sib sau ua ke (los ntawm cov chaw muaj ntawv pov thawj) kom rov ua haujlwm tau zoo, txo cov nqi sijhawm ntev -. Nws yog ib qho tseem ceeb kom muaj regrinding ua los ntawm cov kws tshaj lij uas tau lees paub los xyuas kom meej tias cov ntaub ntawv ntxig cov duab kos thiab kev ua haujlwm tau zoo. Regrinding feem ntau tuaj yeem ua 2-3 zaug ua ntej qhov ntxig mus txog nws qhov tsawg kawg nkaus siv tau.

Q3: Dab tsi ua rau CBN ntxig tsis ua haujlwm, thiab yuav tiv thaiv nws li cas?

A: Cov laj thawj feem ntau suav nrog cov nqi pub ntau dhau (ua rau chipping) lossis tsis txaus cua txias hauv kev cuam tshuam. Lwm qhov laj thawj suav nrog kev siv qib tsis raug rau cov khoom siv, lub tshuab tsis zoo, thiab tsis raug txiav tsis raug. Txhawm rau tiv thaiv kev ua tsis tiav, sib tw qib rau cov khoom siv, ua raws li cov lus pom zoo txiav nrawm thiab pub tus nqi, siv lub tshuab ua kom nruj kom txo qis kev vibration, thiab xyuas kom muaj kev siv dej txias (yog tias tsim nyog).

Q4: Puas yog CBN inserts haum rau ntub machining?

A: Thaum lub tshuab ziab khaub ncaws zoo dua (kom tsis txhob muaj cua sov), dej - cov kua dej ua kua dej tuaj yeem siv rau cov hlau cam kom txo cov plua plav. Zam cov roj- raws li cov coolants, vim lawv yuav hnov ​​​​mob nrog CBN ntawm qhov kub thiab txias, ua rau hnav ntxov ntxov. Thaum siv cov machining ntub, xyuas kom lub coolant xa tusyees mus rau qhov chaw txiav kom tsis txhob thermal cycling ntawm qhov ntxig.

Q5: Yuav ua li cas xaiv CBN qib zoo rau kuv daim ntawv thov?

A: Xaiv raws li cov khoom hardness thiab machining hom. Xav txog yam xws li kev txiav ceev, pub tus nqi, qhov tob ntawm kev txiav, thiab seb qhov kev ua haujlwm puas yog roughing lossis tiav. Hu rau peb pab neeg ua haujlwm rau tus kheej cov lus pom zoo raws li koj cov kev xav tau tshwj xeeb machining.

 

Ua kom koj lub tshuab ua haujlwm tau zoo nrog peb qhov tseeb -engineered CBN inserts- qhov twg durability tau raws li qhov tseeb. Rau kev txiav txim ntau lossis kev txhawb nqa, hu rau peb pab pawg muag khoom hnub no.

 

Cim npe nrov: Tuam Tshoj cubic boron nitride insert manufacturers, lwm tus neeg, Hoobkas

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