I-Waterjet Machining & Abrasive Waterjet & Abrasive-Jet Machining and Cutting

The principle of operation of WATER-JET, ABRASIVE WATER-JET and ABRASIVE-JET MACHINING & CUTTING is based ekushintsheni komfutho womfudlana ogeleza ngokushesha oshaya into yokusebenza. Phakathi nalolu shintsho lomfutho, amandla anamandla asebenza futhi asike isiqeshana somsebenzi. These WATERJET CUTTING & MACHINING (WJM) techniques zisekelwe emanzini futhi zenze isivinini esicwebezelayo esiphindwe kathathu, ezikhathini ezintathu ezithuthukisiwe ezithuthukisiwe. cishe noma iyiphi impahla. Kwezinye izinto ezifana nesikhumba namapulasitiki, i-abrasive ingase ishiywe futhi ukusikwa kungenziwa kuphela ngamanzi. Imishini ye-Waterjet ingenza izinto ezinye izindlela ezingenakukwazi, ngokusika imininingwane eyinkimbinkimbi, emincane kakhulu etsheni, ingilazi nezinsimbi; ukumba imbobo ngokushesha kwe-titanium. Imishini yethu yokusika i-waterjet ingakwazi ukuphatha impahla enkulu yesitoko esiyisicaba enezinyawo eziningi ezinobukhulu obungenamkhawulo kuhlobo lwezinto ezibonakalayo. Ukuze sisike futhi senze izingxenye, singaskena izithombe sisuke kumafayela siye kukhompuyutha noma i-Computer Aided Drawing (CAD) yephrojekthi yakho ingalungiselelwa onjiniyela bethu. Kudingeka sinqume uhlobo lwezinto ezisikwayo, ukujiya kwazo, kanye nekhwalithi yokusikwa esiyifunayo. Imiklamo eyinkimbinkimbi ayivezi nkinga njengoba umlomo wombhobho ulandela iphethini yesithombe enikeziwe. Imiklamo inqunyelwe kuphela ngomcabango wakho. Xhumana nathi namuhla ngephrojekthi yakho futhi sikunikeze iziphakamiso zethu kanye nesisho. Ake sihlole lezi zinhlobo ezintathu zezinqubo ngokuningiliziwe.

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WATER-JET MACHINING (WJM): Inqubo ingase ibizwe ngokulinganayo HYDRODYNAMIC MACHINING. Amandla asendaweni ephezulu asuka kujethi yamanzi asetshenziselwa ukusika nokulungisa imisebenzi. Ngamazwi alula, indiza yamanzi yenza njengesaha elisika umsele omncane futhi obushelelezi entweni. Amazinga okucindezela ku-waterjet-machining acishe abe ngu-400 MPa okwanele ukusebenza kahle. Uma kudingeka, izingcindezi eziyizikhathi ezimbalwa zaleli nani zingakhiqizwa. Amadayamitha we-jet nozzle asendaweni engu-0.05 kuya ku-1mm. Sika izinto ezihlukahlukene ezingezona ezensimbi njengezindwangu, amapulasitiki, irabha, isikhumba, izinto zokuvikela ukushisa, iphepha, izinto eziyinhlanganisela zisebenzisa ama-waterjet cutters. Ngisho nezimo eziyinkimbinkimbi ezifana nesembozo sedeshibhodi yezimoto ezenziwe nge-vinyl negwebu zingasikwa kusetshenziswa i-multiple-axis, i-CNC controlled waterjet machine machining. I-Waterjet machining iyinqubo ephumelelayo nehlanzekile uma iqhathaniswa nezinye izinqubo zokusika. Ezinye zezinzuzo ezinkulu zalolu hlelo lokusebenza yilezi:

 

-Ukusika kungaqalwa kunoma iyiphi indawo endaweni yokusebenza ngaphandle kwesidingo sokubhoboza izimbobo.

 

-Akukho ukushisa okukhulu okukhiqizwayo

 

-I-waterjet machining kanye nenqubo yokusika ifaneleka kahle ezintweni eziguquguqukayo ngoba akukho ukuphambuka nokugoba kwe-workpiece eyenzekayo.

 

-Ama-burrs akhiqizwayo mancane

 

-Ukusika nokulungisa ijethi yamanzi kuyinqubo ehambisana nemvelo futhi ephephile esebenzisa amanzi.

 

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I-ABRASIVE WATER-JET MACHINING (AWJM): Kule nqubo, izinhlayiya eziabrasive njenge-silicon carbide noma i-aluminium oxide ziqukethwe kujethi yamanzi. Lokhu kukhuphula izinga lokususwa kwempahla ngaphezu kwemishini yejethi yamanzi. Insimbi, i-nonmetallic, izinto eziyinhlanganisela nezinye zingasikwa kusetshenziswa i-AWJM. Le nqubo iwusizo kakhulu kithi ekusikeni izinto ezizwela ukushisa esingakwazi ukuzisika sisebenzisa ezinye izindlela ezikhiqiza ukushisa. Singakhiqiza imigodi emincane engu-3mm ubukhulu kanye nokujula okukhulu okungaba ngu-25 mm. Isivinini sokusika singafinyelela ukuphakama okungamamitha ambalwa ngomzuzu kuye ngokuthi impahla eyenziwa ngomshini. Ezinsimbi ijubane lokusika ku-AWJM lincane uma liqhathaniswa namapulasitiki. Ngokusebenzisa imishini yethu yokulawula irobhothi ye-axis eminingi singakwazi umshini izingxenye eziyinkimbinkimbi ezinezinhlangothi ezintathu ukuze siqedele ubukhulu ngaphandle kwesidingo senqubo yesibili. Ukuze sigcine ubukhulu bombhobho nobubanzi bungashintshi sisebenzisa imibhobho yesafire ebalulekile ekugcineni ukunemba nokuphindaphinda kokusika.

 

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I-ABRASIVE-JET MACHINING (AJM) : Kule nqubo indiza yesivinini esiphezulu yomoya owomile, i-nitrogen noma i-carbondioxide equkethe izinhlayiya ezihuquzelayo ishaya futhi isike ucezu lokusebenza ngaphansi kwezimo ezilawulwayo. I-Abrasive-Jet Machining isetshenziselwa ukusika izimbobo ezincane, izikhala namaphethini ayinkimbinkimbi ezintweni eziqinile kakhulu neziphukayo zensimbi nezingezona ezensimbi, ukukhipha nokukhipha i-flash ezingxenyeni, ukunquma nokufaka i-beveling, ukususa amafilimu angaphezulu njengama-oxides, ukuhlanza izingxenye ezinendawo engajwayelekile. Ingcindezi yegesi icishe ibe ngu-850 kPa, kanti isivinini sejethi e-abrasive silinganiselwa ku-300 m/s. Izinhlayiya eziqhumayo zinobubanzi obungama-microns ayi-10 kuye kwangama-50. Izinhlayiya ezilumayo ezinesivinini esikhulu zizungeza emakhoneni acijile kanye nezimbobo ezenziwe zivamise ukuba tapered. Ngakho-ke abaklami bezingxenye ezizokwenziwa ngomshini nge-abrasive-jet kufanele bakucabangele lokhu futhi baqinisekise ukuthi izingxenye ezikhiqizwayo azidingi amakhona abukhali nezimbobo.

 

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I-water-jet, i-abrasive water-jet kanye ne-abrasive-jet machining izinqubo zingasetshenziswa ngempumelelo emisebenzini yokusika nokususa. Lawa masu anokuguquguquka okungokwemvelo ngenxa yokuthi awasebenzisi ithuluzi eliqinile.