Carbide thiab lawv hom. Qhov twg siv carbide inserts

Carbide inserts yog ib feem ntawm tej cuab tam, uas yog ib co tseeb ua ntawm lub workpiece los ntawm tshem cov ntaub ntawv uas tsim tau ib nti. Cov ntsiab yog siv rau cov tig, drilling, reaming, milling, raws li zoo raws li kev ua rog thiab lwm yam kev ua hauj lwm, xyuas kom meej tseeb.

Nyob rau hauv lub chaw ua khoom ntawm compressed ntaub ntawv ntsiab yog siv hmoov ua raws li titanium carbide, tungsten carbide thiab lwm yam sib txuas uas yog fused thaum muaj kev kub kub raug thiab ua mechanically. Thaum kawg phaj lub durability, hardness, thiab tshav kub tsis kam. Los ntawm txoj kev, hais txog lub xeem cov yam ntxwv yuav tau muab sau tseg tias cov phaj yog heev yooj yim mus nqa tej yam txog li 1150 degrees. Qhov no saib kuas ruaj khov zoo cov ntaub ntawv uas tuav thiab durability muab tseeb tej hom.

Hom phiaj no raws li cov qauv ntawm cov fastening

Carbide inserts, uas yog nyob rau hauv lub lag luam niaj hnub no nyob rau hauv ib tug loj ntau yam yuav txwv kom muab zais raws li ntau yam qauv, ntawm lawv qhov yuav tsum tau mus rau ntsiab cov qauv ntawm cov txuas mus rau lub twj paj nruag. Los ntawm no parameter ntsiab yuav tsum tau muab faib ua ob pawg. Thawj pab pawg neeg: brazed phaj. Qhov thib ob yog replaceable carbide tuaj. Qhov kawg tsau los ntawm cov neeg kho tshuab txhais tau tias, uas tso cai rau leeb tus txheej txheem ntawm kev hloov ntawm puas paib. Ntawm lwm yam, lawv muaj peev xwm yuav siv tau dua.

Tus thawj txoj kev yog muab los ntawm inverting ntawm lub phaj, nyob rau nws yog ua tau rau koj khiav lag luam polyhedral pov tseg hais. Hloov nyob rau hauv cov ntaub ntawv no yog tsis muab vim qhov teeb meem nyob rau hauv muab cov kev tsim nyog ntug geometry. Brazed daim hlau yog tsau thiab muaj nyob rau hauv lub cuab tam, thiab tsawg kawg yog blunting sharpened dua.

Hom phiaj nyuaj hlau hom

Cemented carbide inserts tej zaum yuav txawv ntawm lawv tus kheej los ntawm kev phem ntawm ib tug khoom alloy uas txiav txim tus neeg kho tshuab cov yam ntxwv thiab cov uas muaj siv. Piv txwv li, VK8 siv rau roughing, namely milling, planing thiab txiav, lub workpiece yuav siv tau nyob rau hauv cov yam ntxwv steels, cam khwb cia hlau, raws li zoo raws li intractable alloys. Cov muag khoom yuav tsum pom T15K6 phiaj, uas yog siv rau tag los yog poluchistovogo milling, tig, thiab lwm yam ua cov pa roj carbon thiab hlau steels.

Variations rau lub geometry ntawm cov phiaj

Carbide yuav muaj yeej, square, rhombic, pentagonal, voos zoo, thiab kuj muaj rau hauv daim ntawv ntawm ib tug parallelogram. Cov nab npawb ntawm cov ntsej muag yog txiav txim los ntawm tus xov tooj ntawm tej npoo thiab ntev ntawm kev siv nyob rau hauv cov kev kho mob.

Cov cheeb tsam ntawm kev siv cov VK3 daim hlau VK3M thiab VK6

Tus thawj ntawm cov - nws yog ib qho nyuaj-soldered phaj, lawv yog siv rau tag txoj siav nrog ib tug me me ntoo khaub lig seem ntawm tus txiav, lub txiag ntawm qhov, raws li zoo raws li lub kawg thread. Tej yam zoo li no tej zaum yuav siv tau, thiab thaum lub sij hawm lwm yam zoo xws hom ua hauj lwm, thaum muaj ib tug yuav tsum tau siv uas tsis yog-ferrous co, cam khwb cia hlau, hlau, nonmetallic ntaub ntawv los ntawm hom fibers, iav, roj hmab, yas thiab fiberglass. Nrog txoj kev vam meej ntawm VK3 siv rau tej daim ntawv iav.

VK3M yog siv rau tig, threading, boring thiab cov txiag uas yog qhov kawg. Qhov no tej zaum yuav siv tau chilled cam khwb cia hlau, nyuaj hlau steel, tawv hlau thiab cemented, thiab superabrasive ntaub ntawv uas yog tsis muaj li ntawm hlau. Milling cutters nrog carbide inserts VK6 ntse siv rau poluchernovogo los yog ntxhib raws, milling complex chaw ua ntej tapping, thiab boring thiab reaming qhov. Ua hauj lwm li sai tau rau grey hlau, nonferrous co thiab alloys, raws li zoo raws li ntaub ntawv uas tsis muaj los ntawm cov hlau.

Cev ntas rau cutters

Carbide tuaj rau tej cuab yeej manufactured los ntawm txawv lub xeev tus qauv. Piv txwv li, raws li GOST 25395-90 muaj phiaj no rau boring, los ntawm zaj no, revolving cutter. Cov tib cov qauv thov kev Tw incisors thaum muaj ib tug xav tau rau cov dig muag qhov. Tej zaum lawv yuav siv nyob rau hauv thiab Revolving tuaj. GOST 25402-90 yog siv rau cov tsis siv neeg cutters thiab boring, ntiaj teb thiab kab. GOST 25398-90 yog npaum li cas raws li ib lub hauv paus thaum ua phaj rau cov ntsia hlau thiab xov cutters.

Sandvik hom phaj

Sandvik Carbide yog muag nyob rau hauv txawv alloys. Piv txwv li, AC25 yog ib yam khoom uas yuav muab suav hais tias ib tug ntawm cov tsis ntev los no. Tej daim hlau lug siv nyob rau hauv qhov kev ntawm ib tug ntau ntawm tej yam kev mob. Tshwj xeeb yog zoo siv nyob rau hauv kev ua hauj lwm nrog hlau, stainless steel alloys, raws li zoo raws li yam ntxwv hlau. Nrog rau cov ntsiab peev xwm ua tau siab machining raug thiab durability ntawm ib tug txiav kev ceev ntawm 100 rau 200 meters ib feeb. AC40 - yog replaceable carbide hniav, uas yog siv rau cov ua ntaub ntawv sib txawv. Lw tus muaj pov thawj ua hauj lwm nrog alloys raws li npib tsib xee thiab chromium, lub phaj yog tau ua nws ua hauj lwm tsis kho raws, thiab nyob-finishing qhia tau hais tias siab miv nyuas siv zug txawm nyob rau hauv ib tug tej kev ceev ntawm 200 m. Ib pliag.

alloy phaj

AL20 yog lub caij uas muaj ib tug titanium txheej thiab ib qho ntxiv roj nplua nyeem txheej, qhov chaw ua hauj lwm hais qhia me ntsis kev sib txhuam uas tso cai rau kom tau ib tug qis cua kub nyob rau hauv lub tej cheeb tsam. Ib tug tshwj xeeb nyiam siv xws phaj rau cov zauv alloyed steels.

AL40 - nws yog ib qho nyuaj-hlau phiaj, uas tseem muaj ib tug titanium txheej, tab sis yog siv rau milling ua hauj lwm, nrog los ntawm kev co. Dua li, cov ntsiab khiav lag luam ntawm tsawg tej speeds, tsuas tiv nrog lub ua phaj superalloys.

AP25 - yog cov kev hloov ib feem, uas yog siv rau cov tej cuab tam. Cov phaj ua hauj lwm pab raws li ib tug cov hom phiaj kev khoom, thiab twb tsis muaj txheej advantageously siv nyob rau hauv cov kev kho mob ntawm stainless, hlau thiab carbon steels. Carbide tso cai rau kom muab tau siab stability thiab lub zog ntawm cov phiaj rau roughing.

AP40 yog txoj kev cai uas siv rau ntxhib thiab xyaum roughing thiab lub cuab tam steels li zoo raws li rau steel casting. Nws copes nrog hnyav loads, li ntawd, lub phaj yuav siv tau nyob rau hauv tshwj xeeb yog muaj tej yam nyuaj.