Yuav ua li cas los txhim kho lub neej kev pab cuam ntawm hlau kos duab tuag?

1. Sim xaiv cov khoom tsim nyog thiab tsim cov carbide hlau kos duab tuag.

Cov hlau kos duab tuag ua los ntawm ZZBETTER yog nias thiab tsim los ntawm cov xovxwm txawv teb chaws thiab sintered nyob rau hauv lub overpressure sintering rauv. Thiab siv lub microscope tshwj xeeb rau kev kuaj xyuas cov hlau kos duab tuag los xyuas qhov chaw tiav.

2. Xaiv cov hlau kos duab tuag ua los ntawm cov khoom siv raw

Tam sim no, ntau lub tuam txhab siv cov khoom siv rov ua dua tshiab rau kev tsim khoom txhawm rau txuag nqi. Cov duab kos tuag ua los ntawm cov khoom siv rov ua dua yog pheej yig, tab sis muaj teeb meem nrog kev hnav tsis kam thiab kev pabcuam lub neej. Txhua lub lag luam yuav tsum tau ua tib zoo saib thaum yuav daim duab tuag. Cov kab kos tuag ua los ntawm ZZBETTER siv cov hmoov tungsten nyoos nrog cov purity ntau dua 99.95% ua cov khoom siv tseem ceeb, nrog cov ntsiab lus tsis zoo thiab tsis muaj kib. Siv cov txheej txheem tshwj xeeb thiab ntxiv cov ntaub ntawv hnav-tiv taus, kev pabcuam lub neej ntawm cov hlau kos duab tuag tau zoo tuaj.

3. Kev teeb tsa thiab siv cov khoom siv hluav taws xob kos duab yuav tsum tsim nyog

(1) Lub hauv paus kev teeb tsa ntawm lub tshuab nqus hlau yuav tsum ruaj khov kom tsis txhob muaj kev vibration;

(2) Thaum lub sij hawm installation, lub tensile axis ntawm cov hlau yuav tsum symmetrical nrog rau hauv nruab nrab kab ntawm lub qhov tuag tuag los ntawm kev debugging, thiaj li hais tias cov kev nyuaj siab ntawm cov hlau thiab cov hlau kos duab tuag yog uniform.

(3) Tsis txhob nquag pib thiab nres thaum lub sij hawm kev kos duab hlau, vim tias qhov kev sib txhuam los ntawm kev ntxhov siab thaum pib ntawm daim duab yog ntau dua qhov kev sib txhuam thaum lub sij hawm ib txwm kos duab, uas yuav inevitably nce qhov hnav ntawm pwm.

4. Cov hlau siv los kos duab yuav tsum tau pretreated

（1）Deg pretreatment: Rau cov hlau uas qias neeg thiab ntau impurities, nws yuav tsum tau ntxuav thiab qhuav ua ntej kos duab; rau cov hlau nrog ntau oxide nplai rau ntawm qhov chaw, nws yuav tsum tau khaws thiab qhuav ua ntej. Ces rub nws tawm; rau cov xov hlau nrog tev, pitting, hnyav ntawm daim tawv nqaij thiab lwm yam tshwm sim ntawm qhov chaw, lawv yuav tsum tau av los ntawm lub tshuab polishing ua ntej rub;

（2）Kev kho cua sov: Rau cov hlau uas muaj zog ntau dhau los yog qhov tsis sib xws, lub hardness yuav tsum raug txo los ntawm kev sib txhuam los yog tempering ua ntej, thiab cov hlau yuav tsum muaj qhov zoo sib xws ua ntej kos duab.

5.  tuav qhov tsim nyog kos duab txo tus nqi

Carbide hlau daim duab tuag nws tus kheej muaj cov yam ntxwv ntawm tawv thiab nkig. Yog hais tias nws yog siv rau txoj kab uas hla txo kev kos duab nrog loj cheeb tsam txo tus nqi, nws yog ib qho yooj yim uas yuav ua rau kom tuag los ntawm kev nyuaj siab thiab yuav tawg thiab scrapped. Yog li ntawd, nws yog ib qho tsim nyog los xaiv cov hlau tsim nyog raws li cov khoom siv ntawm cov hlau. Cov cheeb tsam txo qis yog kos. Cov hlau tsis muaj hlau yog kos nrog cov cemented carbide tuag, thiab qhov chaw shrinkage ntawm ib qho kev hla feem ntau tsis ntau tshaj 20%.

6. Siv cov roj nplua nyeem nrog cov khoom zoo lubricating

Thaum lub sij hawm cov txheej txheem kos duab, qhov zoo ntawm cov roj nplua nyeem thiab seb cov khoom siv roj nplua nyeem puas txaus yuav cuam tshuam rau lub neej kev pab cuam ntawm cov hlau kos duab tuag. Yog li ntawd, nws yuav tsum tau hais tias lub lubricant roj puag yog ruaj khov, muaj zoo oxidation tsis kam, muaj zoo lubrication, txias thiab tu zog, thiab yeej ib txwm tuav ib tug zoo lubricating lub xeev nyob rau hauv cov txheej txheem ntau lawm, thiaj li tsim ib txheej uas muaj peev xwm tiv taus siab. tsis muaj kev puas tsuaj. Cov yeeb yaj kiab tuaj yeem txo qhov kev sib txhuam ntawm qhov chaw ua haujlwm thiab txhim kho lub neej kev pab cuam ntawm pwm. Thaum siv cov txheej txheem, cov xwm txheej ntawm cov roj lubricating yuav tsum tsis tu ncua. Yog tias muaj kev hloov pauv loj lossis cov hmoov hlau hlau hauv cov roj lubricating, nws yuav tsum tau hloov lossis lim hauv lub sijhawm kom tsis txhob muaj kev ua haujlwm ntawm cov roj lubricating raug txo vim oxidation, thiab tib lub sijhawm kom tsis txhob muaj qhov me me poob thaum lub sijhawm kos duab. txheej txheem. Hlau haisua puas pwm.

7. Kev tu thiab kho tsis tu ncua ntawm daim duab tuag

Thaum siv lub sij hawm ntev ntawm cov hlau kos duab tuag, cov phab ntsa tuag tau raug kev sib txhuam thiab yaig los ntawm cov hlau hlau, uas yuav ua rau kev hnav tsis zoo. Cov tsos ntawm lub nplhaib zawj ntawm cov hlau-rub tuag aggravates qhov hnav ntawm lub qhov tuag, vim hais tias cov khoom tseem ceeb tev tawm vim loosening ntawm lub nplhaib zawj yog coj mus rau hauv qhov chaw ua hauj lwm thiab qhov loj ntawm qhov chaw.qhov tuag qhov los ntawm cov hlau hlau, uas ua raws li cov abrasive thiab nkag mus rau hauv lub qhov tuag. Cov hlau zoo li rab koob sib tsoo, uas ua rau qhov hnav ntawm lub qhov tuag. Yog tias nws tsis tau hloov thiab kho raws sijhawm, lub nplhaib zawj yuav txuas ntxiv nthuav dav ntawm tus nqi nrawm, ua kev kho nyuaj dua, thiab tej zaum yuav muaj cov kab nrib pleb hauv qhov tob ntawm lub nplhaib zawj, ua rau cov pwm tawg tag thiab. muab pov tseg.

Los ntawm cov kev paub dhau los, nws yog qhov zoo heev rau kev tsim cov qauv txheej txheem, ntxiv dag zog rau kev saib xyuas txhua hnub, thiab nquag kho cov pwm. Thaum cov pwm muaj qhov hnav me ntsis, polishing raws sij hawm yuav siv sij hawm tsawg dua los kho cov pwm rau nws qhov qub polished, thiab pwm qhov loj yuav tsis hloov pauv loj.