Chii Chichabata Waterjet Inotarisa Tube?

Munguva yeabrasive waterjet yekucheka, iyo jeti yemvura inotarisa chubhu chinhu chakakosha. Iyo yakakwirira-yekumanikidza mvura uye abrasive inotarisa pane inoshanda yekucheka jet tube. Mukuita uku, maitiro emuviri muchubhu anokanganisa zvakanyanya kumhanya kwekupedzisira uye kurongeka kwejeti yekucheka pamwe nehupamhi hwekerf pane workpiece. Nekudaro, ndezvipi zvinhu zvinopesvedzera basa uye hupenyu hwekushanda hwewaterjet inotarisa chubhu?

1. Chinhu chakakosha chejeti yemvura inotarisa chubhu ndeyekureba kwayo. Mukubatana neiyo geometry yenzvimbo yekupinza, iyo waterjet yekucheka chubhu kureba inotarisisa kumhanya uye kutarisa kweiyo inobuda jet. Iyo yakachena yejeti yemvura yakagadzirwa nedhaimondi kana yesafire yekutarisa orifice inowedzerwa neabrasive mukamuri yekusanganisa, iri pamberi pechubhu inotarisisa. Muchiitiko ichi, zvose zvakakodzera inlet angle uye hurefu hwehuputi hunokosha hunodiwa kuti ugadzirise mabrasive particles kune velocity uye kutungamirirwa kwejeti remvura, nokudaro, kugadzira jet yakanyatsotarisa uye inobudirira yekucheka. Nekudaro, iyo inotarisisa chubhu haifanirwe kunge yakarebesa kana, sezvo jeti ichabva yadzikiswa nekuda kwekukweshana mukati memukati uye kuderera kwekucheka kwekuita.

2. Tichifunga nezvekubatana kwese kwekutarisa chubhu uye mvura orifice, kunewo zvimwe zvinhu zvekufunga nezvazvo. Semuenzaniso, chikamu chemadhayamita emukati chakasiyana chakakosha pakutarisa chaiko kwejeti yekucheka. Iyo jeti yemvura yekucheka musoro inovimbisa kurongeka chaiko kweinotarisisa muromo uye mvura jet orifice pamwe nechikamu chakakodzera cheiyo dhayamita yemukati - iro zano chikamu che approx. 1:3. Semuenzaniso, dhayamita yemukati yewaterjet abrasive chubhu i1.0mm, uye dhayamita yemukati yeorifice inofanira kunge yakatenderedza 0.3mm. Zvadaro boka iri rekucheka ndiro rine simba guru, uye kupfeka pamadziro emvura jet chubhu zvishoma.

3. Uyezve, iyo jet yemvura inotarisa chubhu uye orifice inofanira kunyatsoenderana. Kazhinji, concentric, zvishoma wave wave kupfeka kunogona kucherechedzwa, kunyanya pachubhu inopinza. Kana kurongeka kwacho kusinganzwisisike, kupfeka kunowedzera uye kunokanganisa kunaka kwemvura yejet mushure menguva pfupi yekushandiswa. Izvi zvinogona kuguma nekutsauswa kwejeti yekucheka pachubhu yekubuda uye kuparara kwemhando yakachekwa pane workpiece.

Kana iwe uchifarira tungsten carbide zvigadzirwa uye uchida rumwe ruzivo uye ruzivo, unogona KUBATA NESU nerunhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi peji.