Carbide Insets Wear Kukundikana uye Solutions

Iyo tungsten carbide kupfeka inoiswa inoshandiswa kucheka simbi casing uye mapulagi, kubvisa pasi-gomba junk uye kudzivirira pamusoro pezvishandiso zvekudzika pasi. Mhando dzakasiyana dzetungsten carbide kupfeka zvikamu, senge rectangular, sikweya, kutenderera, hafu-kutenderera, uye oval, inogona kugadzirwa. Izvi zvinopinza zvinovimbisa kuti brazing alloy inokwanisa kupinza zvizere nzvimbo iri pakati peblade neinopinza, ichipa chisungo chakachengeteka chaunogona kuvimba nacho. Iwo akagadzirirwa kushandiswa netsvimbo yedu inoumbwa kuti ipe mhando yepamusoro.

Sei Carbide inoisa Wear Inokundikana?

Tool wear inotsanangura kutadza zvishoma nezvishoma kwekucheka maturusi nekuda kwekushanda nguva dzose. Iri izwi rinowanzobatanidzwa nemidziyo inoshandiswa semuenzaniso pakutendeuka, kugaya, kuchera uye mamwe marudzi emachining mashandiro apo machipisi anogadzirwa. Tinogona zvakare kuti “Takatanga nedanho idzva rekucheka uye pakutanga kweoparesheni zvese zvaifamba zvakanaka. Pashure penguva yakati, zvinhu zvakatanga kuchinja. Kushivirira kwaive kunze, kupera kwepamusoro kwakashata, kudedera kwakaitika, simba rakawanda rakashandiswa uye zvimwe zvinhu zvakawanda zvinogona kuitika kana kuchekwa kwasvika kumagumo ".

Matanho api atingatora kumisa kusakara uku?

Shandisa Kucheka Kumhanya kweVc = 0m/min kana kusashandisa maturusi. Isu tinogona kukanganisa maitiro ekupfeka nekuchinja machining data. Pane hukama pakati pechimwe chinhu uye zvipfeko zvekupfeka. Chinangwa ndechekuve nekufungidzira Flank Wear. Kuramba kuchipfeka uye kusapfeka peaks kunotipa maitiro anofungidzira. Kupfeka zvisina kujairika kwakashata uye kunotipa kusingatarisike kubereka (vhoriyamu). Chirevo chikuru kubva kumudzidzisi anozivikanwa weAmerica wekucheka simbi: "Kuziva dambudziko ihafu yehondo!" - Mr. Ron D. Davies "

Heino muenzaniso weInsert Wear Failure:Notching

Chikonzero

Notching inokonzerwa kana pamusoro pechigadzirwa chebasa chakanyanya kuoma kana kuti chinoputika kupfuura zvinhu zviri mberi, semuenzaniso. kuoma kwepamusoro kubva kune zvakachekwa zvakamboitika, zvakafogirwa kana zvakakandwa zvine mwero wepamusoro. Izvi zvinokonzera kuti kuiswa kupfeke nekukurumidza muchikamu ichocho chekucheka. Local stress concentration inogonawo kutungamirira ku nottching. Somugumisiro wekumanikidzika kwekumanikidzika pamwe chete nekucheka kwekucheka - uye kushayikwa kwakafanana kuseri kwekucheka kwekucheka - kuiswa kunonyanya kusimbiswa pakudzika kwemutsara wekucheka. Mhedzisiro yemhando ipi neipi, yakadai seyakaomarara micro inclusions mune yebasa rekushandisa kana kukanganisika kudiki, inogona kukonzera notch.

Chii chinofanira kuonekwa

•Kuchekerera kana kuchekerera pakadzika penzvimbo yakachekwa painoiswa.

Nguva yekuzvitarisira

• Zvishandiso zvine chikero chepamusoro (chakakandwa kana kufogirwa zvinhu) kana oxidation.

•Simbisa zvinhu zvekuomesa.

Kururamisa Zviito

• Deredza chikafu uye siyanisa kudzika kwekucheka kana uchishandisa akawanda anopfuura.

• Wedzera kumhanya kwekucheka kana uchigadzira yakakwira temp alloy (izvi zvinopa mamwe flank kupfeka).

•Sarudza giredhi rakasimba recarbide.

•Shandisa chip breaker yakagadzirirwa kudya kwepamusoro.

•Dzivirira mupendero wakavakirwa, kunyanya musimbi isina tsvina uye yakakwirira temp alloys.

•Sarudza kakona kadiki kekucheka.

•Kana zvichiita shandisa maround insert.

ZZBetter stock sarudzo yakazara yekupfeka yekudzivirira inoisa. Izvo zvinoiswa zvinowanikwa mumhando dzakasiyana dzemagadzirirwo uye maumbirwo, kusanganisira trapezoidal. Kana yangoiswa kune chishandiso, inogona kuzadzwa nesimbi yekupfapfaidza hupfu kana musanganiswa tsvimbo kuti ipe inopfeka inomira pamusoro kuti isangane nezvido zvako zvekushandisa.

Kana iwe uchitsvaga zvigadzirwa zvemhando yepamusoro zvinopa kupfeka kwakatanhamara uye kukanganisa kuramba isu tine izvo zvauri kutsvaga. Takatora bhizinesi rekupfeka rekudzivirira kuenda kune rinotevera nhanho nekuomarara kwepamusoro, zviyero zvakasiyana, uye fekitori zvakananga.