Kupfeka kweTungsten Carbide Waterjet Nozzle

Kuchera dombo rakaoma nekucheka kwemvura kunoonekwa senzira inoshanda yekuvandudza hupenyu hwebasa remasimende e carbide blades. Ichi chinyorwa chichataura muchidimbu nezvekuyedzwa kwekupfeka kweYG6 tungsten carbide waterjet nozzle kana ichishandiswa mukuchera limestone. Mhedzisiro yekuedza icharatidza kuti iyo waterjet pressure uye dhayamita yenozzle inoita yakakosha pakupfeka kwe tungsten carbide waterjet yekucheka nozzle.

1. Kuiswa kwemvurajet

A waterjet idhamu remvura rine kumhanya kwakakwira uye kudzvanywa uye rinoshandiswa kucheka, kuumba, kana kubako. Sezvo iyo waterjet system iri nyore uye mari yacho haina kudhura zvakanyanya, inoshandiswa zvakanyanya pakugadzira simbi uye kushanda kwekurapa. Cemented carbide ndiyo inonyanya kushandiswa mumachining uye zvicherwa zvemigodhi musanganiswa wayo wakasiyana wekuoma, kuoma, uye mutengo usingadhure. Nekudaro, iyo simende carbide chishandiso chakakuvadzwa zvakanyanya mukuchera dombo rakaomarara. Kana jeti remvura richishandiswa kubatsira chibooreso, rinogona kukanganisa dombo kudzikisa simba reblade uye kuchinjanisa kupisa kuti kutonhodze tembiricha yeblade saka, ingave nzira inoshanda yekuvandudza hupenyu hwebasa recemented carbide blade kana. jeti remvura rinoshandiswa mukukorokoza.

2. Zvishandiso uye maitiro ekuedza

2.1 Zvishandiso

Zvishandiso zvinoshandiswa mukuyedza iyi YG6 cemented carbide waterjet nozzle uye yakaoma material limestone.

2.2 Maitirwo ekuedza

Kuedza uku kwakaitwa pakamuri tembiricha, uye chengetedza kumhanya kwekuchera pa 120 mm/min uye kumhanya kumhanyisa pa70 kutenderera/maminitsi kwemaminetsi makumi matatu muzviedzo, zvine chinangwa chekuongorora pesvedzero yemhando dzakasiyana dzejeti dzemvura dzinosanganisira jet pressure, nozzle diameter, pane kupfeka hunhu hwesimende carbide waterjet yekucheka chubhu.

3. Migumisiro uye nhaurirano

3.1. Mhedzisiro yekumanikidzwa kwejet yemvura pamitengo yekupfeka yemasimende e carbide blades

Zvinotaridza kuti chiyero chekupfeka chakanyanya kukwirira pasina rubatsiro rwejeti remvura, asi mitengo yekupfeka inoderera zvakanyanya kana jeti remvura rabatana. Kupfeka kunoderera kana jet pressure ichiwedzera. Zvakangodaro, chiyero chekupfeka chinodzikira zvishoma nezvishoma kana jet pressure iri pamusoro pe10 MPa.

Mapfekero emitengo anokanganiswa nekushushikana kwemagetsi uye tembiricha yemashizha, uye jet yemvura inobatsira kuderedza kushushikana kwemagetsi uye tembiricha.

Yakakwira jet pressure inogonawo kuwedzera kupisa kwekuchinjana kudzikamisa tembiricha yekushanda. Kupisa kwekushisa kunoitika apo jeti remvura rinoyerera nepamusoro pechidzitiro, nemhepo inotonhora. Iyi yekutonhodza maitiro inogona kutorwa senzira ye convective kupisa kupisa kunze kweplate rakatsetseka.

3.2. Mhedzisiro yedhayamita yenozzle pamitengo yekupfeka yemasimende e carbide blades

Iyo yakakura dhayamita yenozzle inoreva nzvimbo yakakura yekukanganisa uye yakawanda simba rekuita kune limestone, iyo inobatsira kudzikisa simba remakanika pablade uye kuderedza kupera kwayo. Zvinotaridza kuti zvipfeko zvinodzikira nekuwedzera kweiyo dhayamita yemuromo weiyo drill bit.

3.3. Pfeka michina ye simende carbide blade drill rock ine jeti yemvura

Iko kukundikana kwemhando ye simende ye carbide blades mumvura yejet drilling haina kufanana neiyo mukuchera kwakaoma. Hapana kutsemuka kwakakomba kunoonekwa mukuyedza kuchera nejeti remvura pasi peiyo zoom scope uye nzvimbo dzinonyanya kuratidza kupfeka morphology.

Pane zvikonzero zvitatu zvekutsanangura mhinduro dzakasiyana. Chekutanga, jeti remvura rinogona kunyatso kudzikisa tembiricha yepasi uye kushushikana kwekupisa. Kechipiri, jeti remvura rinopa simba rekupwanya limestone, uye inobatsira kudzikisa simba remagetsi pablade. Saka, huwandu hwekushushikana kwekupisa uye kushushikana kwemagetsi izvo zvinogona kukonzeresa brittle fractures inogona kuve yakaderera pane simba rezvinhu.blade mukuchera nemvura. Panzvimbo yechitatu, jeti remvura rine dzvinyiriro yakakwira rinogona kuumba dhiri remvura inotonhorera kuti rizodze blade uye rinogona kumhanyisa tumaputu twakaoma twakaoma mudombo semuporishi. Naizvozvo, pamusoro peblade mumvura jet drilling yakanyanya kutsvedzerera kupfuura iyo mukuboora kwakaoma, uye chiyero chekupfeka chinodzikira apo mvura yejet pressure inowedzera.

Kunyange zvazvo kuwanda kwe brittle fractures kunodziviswa, pachange paine kukuvadzwa kwepamusoro pamashizha mukuchera dombo nejeti remvura.

Maitiro ekupfeka emasimende e carbide blades mukuchera limestone nejeti yemvura inogona kukamurwa kuita nhanho mbiri. Pakutanga, mumamiriro epasi pemvura anobatsirwa nejeti, micro-cracks inooneka pamucheto weblade, zvichida inokonzerwa nemunharaunda mechanical abrasion uye thermal stress iyo inokonzerwa nekupisa kwekushisa. Chikamu cheCo chakapfava zvakanyanya kupfuura chikamu cheWC uye chiri nyore kupfeka. Saka kana blade ichigaya dombo, chikamu cheCo chinotanga kupfekwa, uye nezvimedu zvinogezwa nejeti remvura, porosity pakati pezviyo yakakura uye pamusoro peblade inowedzera kusaenzana.

Zvadaro, rudzi urwu rwekukuvadza kwe micro-surface inowedzera kubva kumucheto kusvika pakati pe blade pamusoro. Uye iyi polishing process inoenderera kubva kumucheto kusvika pakati peblade surface. Kana chibooreso chikaramba chiri mudombo nguva dzose, nzvimbo yakakwenenzverwa pamicheto inozogadzira mikororo mitsva iyo inobva yawedzera kusvika pakati penzvimbo yeblade nekuda kwekupwanya kwemechani uye kushushikana kwekupisa kunokonzerwa nekupisa kwemwenje.

Nokudaro, iyi roughing-polishing process inodzokororwa kubva kumucheto kusvika pakati peblade surface nguva dzose, uye blade ichava yakaonda uye yakaonda kusvikira isingashande.

4. Mhedziso

4.1 Kudzvinyirirwa kwejeti yemvura kunoita basa rakakosha pakupfeka kwemasimende ekubooresa carbide mukuchera matombo nejeti remvura. Kupfeka mitengo kunoderera nekuwedzera kwejet pressure. Asi kuderera kwekumhanya kwemitengo yekupfeka hakuna kana. Iyo inoderera zvakanyanya uye zvishoma nezvishoma kana jet pressure iri pamusoro pe10 MPa.

4.2 Inonzwisisika nozzle dhizaini inogona kuvandudza kupfeka kuramba kweiyo simende carbide blades. Uyezve, kuwedzera dhayamita yejet nozzle kunogona kuderedza kupfekedzwa kwemashizha.

4.3 Kuongororwa kwepamusoro kwakaratidza kuti mashizha akaiswa simende mukuchera limestone nejeti yemvura anoratidza chiito chedenderedzwa che brittle fracture, kudhonza zviyo, uye kupukuta, izvo zvinoita kuti nzira yekubvisa zvinhu.

Vimba neZZBETTER nhasi

Waterjet machining ndeimwe yeanokurumidza-kusimudzira machining maitiro. Maindasitiri mazhinji atora maitiro nekuda kwemhando yepamusoro yekucheka kuburikidza nemhando dzakasiyana siyana. Kushamwaridzana kwayo kwezvakatipoteredza, uye chokwadi chokuti zvinhu hazvina kukanganiswa nekupisa panguva yekucheka.

Nekuda kweiyo yakanyanya kudzvanywa inogadzirwa panguva yekuita, maindasitiri emvura jet kucheka kunofanirwa kubatwa nemazvo nenyanzvi pamatanho ese ekucheka. PaZZBETTER, unogona kuwana nyanzvi dzine ruzivo kuti dzibate zvese zvewaterjet machining zvaunoda. Isu tiri zvakare imwe-yekumira inokurumidza prototyping kugadzira, inyanzvi muCNC Machining, sheet simbi yekugadzira, kukurumidza jekiseni kuumba, uye akasiyana marudzi ekupedzisa kwepamusoro. Usazeza kusvika kwatiri uye uwane quote yemahara nhasi.

Kana iwe uchifarira tungsten carbide waterjet yekucheka chubhu uye uchida rumwe ruzivo uye ruzivo, unogona KUTITA NEI runhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi pepeji.