1, dab tsi yog apob zeb diamond ncig saw hniav
Pob Zeb Diamond Yeej Pom HniavPuas yog cov cuab yeej txiav feem ntau, uas yog pom cov hniav nrog lub pob zeb diamond txiav ntawm sab hauv lossis sab nraud ntawm cov hniav pom.Nws yog dav siv nyob rau hauv kev ua cov ntaub ntawv nyuaj thiab brittle xws li pob zeb thiab ceramics.Lub pob zeb diamond pom hniav yog muaj ob ntu: lub substrate thiab cov hniav.Lub substrate yog lub ntsiab kev txhawb nqa ib feem ntawm cov nplaum nplaum, thaum cov hniav yog qhov txiav ntu uas pib thaum siv.Cov hniav yuav tsis tu ncua haus thaum siv thaum siv, thaum lub substrate yuav tsis.Pob zeb diamond hais yog qhwv hauv cov hlau hauv lub taub hau txiav, uas ua lub luag haujlwm txiav hauv kev sib txhuam ntawm cov khoom ua tiav thaum lub sijhawm machining txheej txheem.Thaum siv, cov hlau matrix thiab pob zeb diamond tau noj ua ke.Nws feem ntau yog qhov zoo tagnrho rau cov hlau matrix kom noj sai dua pob zeb diamond, uas ua kom ob qho tib si ntawm lub taub hau txiav thiab lub neej kev pab cuam ntawm lub taub hau txiav.
Lub cheeb teev ntawmPob zeb diamond vas kawyog loj, nrog carving tuaj ntawm ob peb millimeters thiab loj pom cov nplais ntawm ntau meters hauv lub taub.Tseem muaj ntau yam khoom, thiab cov qauv, hardness, thiab loj ntawm cov khoom txiav sib txawv heev.Yog li ntawd, lawv txoj kev ua thiab tsim qauv, cov ntaub ntawv raw siv, thiab cov kev siv siv tau txhua yam yog sib txawv.
2, kev faib tawm ntawmPob zeb diamond vas kaw
Pob Zeb Diamond Yeej Pom HniavPuas yog tam sim no feem ntau siv sawing cuab tam hauv Suav teb lub pob zeb lag luam, uas feem ntau ncig ua ke.Nws siv cov hau kev xws li hmoov metallurgy lossis electroplating rau embed pob zeb diamond sau ib ncig ntawm lub substrate.Siv lub zog siab thiab hardness ntawm pob zeb diamond sau rau shear thiab tsoo lwm cov ntaub ntawv rau kev txiav lub hom phiaj.Muaj ntau homPob zeb diamond vas kawthiab lawv cov kev faib tawm kuj yog qhov nyuaj heev.Feem ntau muaj ntau txoj kev sib qhia:
1. Kev faib tawm los ntawm kev tsim khoom:
(1) Sintered Pob Zeb Diamond Pom Hniav
Muaj ob hom Sintering: Khaub ncaws txias sintering thiab kub xovxwm sintering.
(2) Vuam Diamond Pom Hniav
Muaj ob yam ntawm brazing thiab laser Beam vuam.Brazing yog welding lub taub hau cutter thiab substrate ua ke los ntawm kub melting nruab nrab, xws li high-frequency induction brazing saw hniav, nqus brazing saw hniav, thiab lwm yam;Laser Vuam siv qhov kub nyaster Beach kom yaj lub taub hau thiab kev sib cuag ntawm lub substrate los ua cov metallurgical kev sib raug zoo.
(3) Electroplated pob zeb diamond saw hniav
Nws yog cov txheej txheem ntawm txuas cov hniav hniav hmoov rau cov substrate los ntawm electroplating.Txawm li cas los xij, vim muaj kuab paug phem, lub tebchaws yog maj mam tshem tawm txoj kev electroplating no.
2. Kev faib tawm los ntawm kev ua cov khoom:
Marble txiav pom hniav tshuab, Granite Txiav Pom Hniav, Qhob Txiav Pom Hniav, Thiab Lwm Yam.
3. Kev faib tawm raws li qhov pom:
Nruam SAVEL pom cov hniav, hniav hom pom cov nplais, hom pom packes, etc. ntawm chav kawm tsis suav nrog txhua tusPob zeb diamond vas kaw, thiab tseem muaj ntau lub hom phiaj tshwj xeebPob zeb diamond vas kaw.Xaiv ntau hom pob zeb diamond pom hniav rau ua cov khoom sib txawv.
3, Cov yam ntxwv tseem ceeb ntawmpob zeb diamond ncig saw hniavtxiav
Vas pom cov kab txiav hniav sib luag muaj qhov zoo ntawm kev ua haujlwm yooj yim, ua haujlwm siab, thiab ua tau zoo ua tau zoo.Tab sis lub suab nrov nrov nrov thiab cov hniav rigidity yog neeg pluag.Thaum lub sij hawm txiav txheej txheem, cov hniav txiav, cov hniav pom yog qhov sib tw yog qhov sib txawv thiab kev sib txawv, ua rau kev sib tw tsis zoo ntawm qhov chaw ua haujlwm txiav.
4, qhov xwm txheej cuam tshuam rau kev ua haujlwm tau zoo thiab muaj sia ntawmPob zeb diamond vas kaw
Qhov cuam tshuam uas cuam tshuam rau kev ua haujlwm thiab muaj sia ntawmPob zeb diamond vas kawsuav nrog cov txheej txheem txiav, pob zeb diamond qib, particle loj, concentration, thiab kev tawv tawv.
1. sawel tsis muaj
(1) pom kev nrawm
Hauv kev ua haujlwm ua haujlwm, cov kab ceev ntawmPob zeb diamond vas kawTsuas yog txwv los ntawm cov cuab yeej siv, pom hniav zoo, thiab cov khoom ntawm lub pob zeb ua sawn.Nyob rau hauv cov nqe lus ntawm kev pab cuam lub neej thiab txiav efficiency ntawm cov saw hniav, lub linear ceev ntawm saw hniav yuav tsum tau xaiv raws li cov khoom ntawm txawv pob zeb.
(2) sawing tob
Tsis pub dhau qhov kev tso cai ntawm kev ua haujlwm ntawm lub tshuab ua haujlwm thiab cov cuab yeej siv zog, qhov loj txiav qhov tob yuav tsum raug xaiv kom ntau li ntau tau los txhim kho kev ua haujlwm ntawm kev txiav.Thaum muaj cov kev xav tau rau cov machined saum npoo, qhov tob me me kom siv.
(3) pub ceev
Cov pub ceev yog qhov pub ceev ntawm lub pob zeb ua sawn.Nws tus nqi yuav tsum raug xaiv raws li cov khoom ntawm sawn pob zeb.Feem ntau hais lus, pom cov pob zeb softer softer, tuaj yeem nce cov saws tob thiab txo qis nrawm, uas yog qhov ua rau kev txhim kho kom txhim kho tus nqi sawing.Sawing zoo-grained thiab tus qauv homogeneous granite tuaj yeem nce cov khoom noj kom ceev.Yog hais tias cov pub mis ceev yog tsawg dhau, lub pob zeb diamond hniav tau yooj yim hauv av.Txawm li cas los xij, thaum sawing granite nrog coarse nplej qauv thiab tsis muaj zog ua kom tawg, tsis yog pob zeb diamond fragmentation thiab ua rau pob zeb diamond tawg, yog li txo tus nqi txiav.
2. Pob zeb diamond contacle loj
Cov pob zeb diamond siv cov pob zeb diamond loj tshaj plaws ntawm 30/35 txog 60/80 mesh.Qhov nyuaj lub pob zeb, tus finer cov particle me me yuav tsum raug xaiv.Vim tias nyob rau hauv tib lub siab mob, lub finer lub pob zeb diamond, lub ci ci nws ua, uas tau txais txiaj ntsig rau kev txiav rau hauv pob zeb tawv.Tsis tas li ntawd, feem ntau loj txoj kab uas hla pom hniav yuav tsum tau txiav efficiency, thiab coarser particle loj xws li 30/40 mesh thiab 40/50 mesh yuav tsum tau xaiv;Txoj kab uas txaij me me pom cov hniav uas muaj cov khoom tsis muaj zog tsawg thiab yuav tsum tau cov pob zeb du.Nws raug nquahu kom xaiv cov nplua nuj tshaj tawm, xws li 50/60 mesh thiab 60/80 mesh.
3. Lub pob zeb diamond concentration
Pob zeb diamond concentre hais txog qhov ntom ntawm pob zeb diamond faib hauv cov txheej txheem ua haujlwm txheej txheem.Raws li kev cai, qhov concentration ntawm 4.4 carats ntawm pob zeb diamond ib cubic centimeter ntawm ua hauj lwm txheej matrix yog 100%, thiab cov concentration ntawm 3.3 carats ntawm pob zeb diamond yog 75%.Lub ntim concentration sawv cev rau lub ntim ntawm pob zeb diamond nyob rau hauv lub block thiab qhia hais tias lub concentration yog 100% thaum lub ntim ntawm pob zeb diamond account rau 1/4 ntawm tag nrho cov ntim.Ua kom cov concentration ntawm pob zeb diamond yuav tsum tau ncua lub neej ntawm cov saw hniav, raws li kev nce lub concentration txo qhov nruab nrab txiav quab yuam ib pob zeb diamond.Tab sis ua kom cov concentration yuav inevitably nce tus nqi ntawm cov saw hniav, yog li muaj ib tug feem ntau economic concentration uas nce nrog rau kev nce ntawm sawing efficiency.
4. Hardness ntawm Cutter Taub Hau Binder:
Feem ntau hais lus, ntau dua lub hardness ntawm daim ntawv cog lus, qhov muaj zog nws cov coj tsis kam.Yog li ntawd, thaum sawing pob zeb nrog siab abraigeness, lub hardness ntawm binder yog yooj yim siab;Thaum pom cov pob zeb mos mos, lub hardness ntawm phau ntawv yuav tsum tsawg;Thaum pom cov pob zeb uas muaj kev sib cav sib ceg siab thiab hardness, lub hardness ntawm phau ntawv yuav tsum muaj qhov tsawg.
5, txoj kev txhim kho ntawmPob zeb diamond vas kaw
Pob zeb diamond vas kawyog cov cuab yeej tseem ceeb hauv kev lag luam ua lag luam.Nyob rau hauv xyoo tsis ntev los no, tus naj npawb ntawm cov pob zeb dag zog siv hauv cov pob zeb ua lag luam tau nce siab, thiab daim ntawv thov ntawmPob zeb diamond vas kawkuj nce ntxiv.Zuag qhia tag nrho, kev txhim kho ntawmPob zeb diamond vas kawob qho tib si nyob hauv tsev thiab thoob ntiaj teb muaj cov yam ntxwv hauv qab no: Ua kom muaj txiaj ntsig zoo thiab tsim kev txhim kho cov hniav tshwj xeeb pob zeb diamond;Them nyiaj ntau rau kev tshawb fawb ntawm hmoov, Matrix, thiab Sintering cov txheej txheem;Them nyiaj ntau rau cov kev tshawb fawb ntawm kev pom muaj thiab sawing mechanism ntawm cov khoom pob zeb;Laser Vuam pom cov hniav tau tsim;Txhim kho oversizedPob zeb diamond vas kaw.Tam sim no, daim ntawv thov ntawmPob zeb diamond vas kawyog ua kom muaj ntau zuj zus.Yav tom ntej, kev cob qhia kev loj hlob ntawmPob zeb diamond vas kawyog txhawm rau txhim kho kev txiav, pom cov hniav lub neej, txo cov nqi ntau lawm, thiab tseem muaj kev tiv thaiv ib puag ncig.
SIV: "pob zeb diamond thiab pob zeb diamond kev paub Q & A" los ntawm Zhang Shaohe thiab Hu Yule
Lub sij hawm Post: Lub Yim Hli 04-2023