Ndeipi bvunzo yehukukutu yakanakira maPlates ekupfeka: Brinell, Rockwell, kana Vickers?

Munzvimbo dzinokwesha uko maplate ekukwesha anoiswa — sengemigodhi yekuchera, mahopper esimbi, kana mapurasitiki esimende — kuomarara hakusi nhamba chete.

Kunendiro yekupfeka ine chromium carbide overlaykana kuti ndiro inodzivirira kupfeka nesimbi mbiri, ipfungwa inokosha yekushanda kwayo inofanotaura kugara kwenguva refu, inoita kuti kugadzirwa kwayo kuve kwemhando yepamusoro, uye inovimbisa vashandisi vekupedzisira.

Asi pakati pemiedzo yekuomarara inowanzoitwa — Brinell (HB), Rockwell (HRC), uye Vickers (HV) — ndeipi inonyanya kukodzera zvinhu zvemazuva ano zvinodzivirira kupfekwa?

Nei Kuedza Kuoma Kwakakosha Mumapuratifomu Ekushandisa Chromium Carbide

Kusapfeka zvakanaka = Kuomarara:

Mukushandiswa kwekukwesha kana kukuvadza zvakanyanya, kuomarara kwepamusoro kweplate inodzivirira chromium carbide kunokanganisa zvakananga hupenyu hwayo.

Kudzora Hunhu Hwekugadzira: Kuongororwa kwekuomarara nguva dzose kunoita kuti maitiro ekushongedza pamusoro pepamusoro apedzise mhedzisiro yakafanana.

Kuvimba neVatengi: Hunhu hwakanyorwa hwekuoma kwechinhu hunobatsira mainjiniya nemapoka ekutenga kuti vaone kushanda kwezvinhu pakutanga.

Kuumbwa kweBimetallic Wear Plate: Nei Kuedza Kuchigona Kuoma

A ndiro yekupfeka ine bimetallickazhinji inosanganisira:

Hwaro hwesimbi husina kusimba (hwekunamira uye kutsigira chimiro)

Rutivi rwakasimba rwekufukidza (kazhinji kacho chromium carbide)

Chimiro ichi chine mativi maviri chinoita kuti kuyedzwa kuve kwakaoma:

Kana pamusoro payo pakanyanya kutetepa, bvunzo dzinogona kuyera simbi yesimbi isina kurongeka.

Kana pamusoro payo pasina kuenzana kana kuti paine zvinhu zvisina kujeka, mhedzisiro yacho inogona kusiyana.

Nzira dzeKuedza Kuoma: Zvakanakira & Zvakaipa

3.1 Kuomarara kweBrinell (HB)

Mashandiro ainoita: Inopinza pamusoro uchishandisa bhora resimbi/tungsten pasi pemutoro unorema.

Mashandisirwo: Zviri nani kune zvinhu zvakapfava zvakaita seplate yepasi.

Muganho: Yakakora zvakanyanya kuti isakwidibirwe nematanda matete. Kupinda mukati kunogona kusanganisa kuverenga kubva muzvikamu zvese zviri zviviri.

Mutongo: ✅ Yakanaka pasimbi yekutanga / ❌ Yakashata pakuisa pamusoro payo pakaoma

3.2 Kuomarara kweRockwell (HRC)

Mashandiro azvinoita: Koni yesimbi kana yedhaimani inoshandisa simba; kudzika kwayo kunoyerwa nemagetsi.

Mashandisirwo: Anowanzoitwa munzvimbo dzemashopu panguva yekugadzira.

Muganho: Kukobvu kwepadenga uye kusawirirana kwechimiro che microstructure zvinogona kukanganisa mhedzisiro.

Mutongo: ✅ Kururama kuri pakati nepakati / ⚠ Inoda kucheneswa kwakanyatsogadzirwa

3.3 Kuomarara kweVickers (HV)

Mashandiro azvinoita: Piramidhi yedhaimani inodzvanya pamusoro, uye kudzvanya kunoyerwa nemaziso.

Chishandiso: Chakanakira kuputira matete uye kuyerwa kwakanyatsojeka murabhoritari.

Muganho: Inoda kugadzirira zvine hunyanzvi, uye inotora nguva yakawanda.

Mutongo: ✅✅ Sarudzo yakanakisisa yeMaplate ekupfeka ane chromium carbide overlay

Pfupiso: Ndeipi Bvunzo Yaunofanira Kushandisa?

Pakuongorora mapurati ekukweva e chromium carbide kana bimetallic liners, Vickers inopa mhedzisiro chaiyo uye yakanangana ne overlay - kunyanya kana ukobvu hwe overlay huri pasi pe6mm.

Zvinhu Zvinokanganisa Kururama Kwebvunzo

Kuti uwane kuverenga kwakasimba uye kwakavimbika kwe chromium carbide wear resistant plate materials, funga zvinotevera:

Ukobvu hwepamusoro: Hutete zvakanyanya = simba resimbi

Mamiriro Epamusoro: Mabhora esimbi, slag, kana mavanga ekukuya zvinogona kukanganisa kuverenga

Nzvimbo yeDilution: Nzvimbo dzakasanganiswa dze alloy pakati pe overlay ne base dzinogona kukanganisa kuoma kwenzvimbo