Ukusika kwamanzi kungaba yindlela elula yokucubungula, kepha ifakwe nge-punch enamandla futhi idinga ukuthi opharetha azokwazi ukuqwashisa nokunemba kwezingxenye eziningi.
Ukusika kwe-jet elula kunazo zonke yinqubo yokusika ama-jets amanzi aphezulu ezinhlamvu. Lobu buchwepheshe buvame ukuhambisana nezinye ubuchwepheshe bokucubungula, njengokugaya, i-laser, edm, ne-plasma. Enqubweni yejethi yamanzi, akukho zinto ezilimazayo noma umusi. Ama-Jets wamanzi anganciphisa imininingwane ye-Ultra-mncane etsheni, ingilazi kanye nensimbi; ukumba izimbobo ngokushesha eTitanium; Sika ukudla; Futhi ngisho nokubulala ama-pathogens eziphuzweni nasezitobheni.
Yonke imishini ye-waterjet inephampu engacindezela amanzi ukuze ilethelwe ekhanda lokusika, lapho iguqulwa khona ukugeleza okuphezulu. Kunezinhlobo ezimbili eziphambili zamaphampu: Amaphampu we-Direct Drive based based kanye namaphampu asekelwe boBooster.
Iqhaza le-Direct Drive Pump lifana naleso lesihlanza sengcindezi ephezulu, kanye nepompo yama-cylinder amathathu ishayela amapuleti amathathu ngqo kusuka emotweni kagesi. Ukucindezela okuqhubekayo okuqhubekayo okuqhubekayo kungu-10% kuya ku-25% aphansi kunamaphampu afanayo wokunyusa, kepha lokhu kusagcina kuphakathi kuka-20,000 no-50 000 Psi.
Amaphampu asuselwa ku-Crensifier enza iningi lamaphampu we-Ultra-High Pressure Pumps (okungukuthi, amaPumps angaphezu kwama-30,000 psi). Lawa maphampu aqukethe amasekethe amabili afluy, elinye lamanzi kanti elinye lama-hydraulics. Isihlungi se-Inlet se-Water siqala kuqala ngokusebenzisa isihlungi se-microdridge 1 La manzi angena kwi-booster pump. Ngaphambi kokuthi kufakwe ipompo yokuBooster, ingcindezi yephampu yokuqhakaza igcinwa cishe kuma-90 PSI. Lapha, ingcindezi inyuke yaba yi-60,000 PSI. Ngaphambi kokuthi amanzi agcine eshiye isethi yepompo futhi afinyelele ekhanda elisikiwe ngepayipi, amanzi adlula ngokushaqeka okuhlangenwe nakho. Idivayisi ingacindezela ukuguquguquka kwengcindezi ukuthuthukisa ukuguquguquka nokuqeda ama-pulses ashiya amamaki kwisisebenzi.
Emjikelezweni we-hydraulic, imoto kagesi phakathi kwama-motor kagesi idonsela uwoyela ethangini lamafutha bese uyicindezela. Uwoyela ocindezelwe ugeleza ku-manifold, futhi i-valve ye-mainvely oyili yamafutha e-hydraulic ezinhlangothini zombili ze-biscuit and plunger yomhlangano wokukhiqiza isenzo sohlangothi se-booster. Njengoba ubuso be-plunger buncane kunalokho kwebhisikidi, ukucindezela kwamafutha "kuthuthukisa" ingcindezi yamanzi.
I-Booster iyimpompo ephindaphindayo, okusho ukuthi umhlangano we-biscuit kanye ne-plunger anikele ngamanzi acindezelayo avela ohlangothini olulodwa lwe-booster, ngenkathi amanzi ephansi egcwele egcwalisa olunye uhlangothi. Ukuphinda usebenzise kabusha kuvumela uwoyela we-hydraulic ukuze upholile lapho ibuyela ethangini. I-valve ye-Checkve iqinisekisa ukuthi amanzi aphansi okucindezela kanye namanzi acindezele aphezulu angageleza kuphela endaweni eyodwa. Ama-cylinder aphoqelelwe ama-cylinder kanye nama-cap avumela ukuthi izingxenye ze-plunger ne-biscuit kumele zihlangabezane nezidingo ezikhethekile zokumelana namandla enqubo kanye nemijikelezo yengcindezi engapheli. Lonke uhlelo lwenzelwe ukwehluleka kancane kancane, futhi ukuvuza kuzogeleza kuzingqayizivele "ezihlahleni", ezingabhekwa yi-opharetha ukuze zihlelwe kangcono ukuhlela kangcono ukulungiswa okungcono.
Ipayipi elikhethekile lokucindezela kakhulu lihambisa amanzi ekhanda lokusika. Ipayipi linganikeza nenkululeko yokuhamba ngekhanda lokusika, kuya ngosayizi wepayipi. Insimbi engenasici iyinto yokuzikhethela yale mapayipi, futhi kunamasayizi amathathu ajwayelekile. Amapayipi ensimbi anobubanzi be-intshi engu-1/4 i-intshi avumelana nezimo ngokwanele ukuxhuma kwimishini yezemidlalo, kepha ayinconyelwe ukuthuthwa kwamanani amabanga amade. Njengoba leli shubhu kulula ukuliguba, ngisho nakumhluzi, ubude obungamamitha ayi-10 kuya kwangama-20 angafinyelela u-X, y, kanye ne-Z Motion. Amapayipi ama-3/8-intshi ama-3/8-amayintshi ajwayele ukuthwala amanzi empompini kuya phansi kwemishini eshukumayo. Yize kungagoba, ngokuvamile akufaneleki imishini yokunyakaza yepayipi. Ipayipi elikhulu kunawo wonke, elinganisa amayintshi ayi-9/16, lingcono kakhulu ngokuhambisa amanzi acindezele kakhulu amabanga amade. Ububanzi obukhulu busiza ukunciphisa ukulahleka kwengcindezi. Amapayipi aloluyane ahambisana kakhulu namaphampu amakhulu, ngoba inani elikhulu lamanzi acindezelwe kakhulu futhi linobungozi obukhulu bokulahlekelwa kwengcindezi. Kodwa-ke, amapayipi alesi size awakwazi ukugoba, futhi ukufakwa kudingeka kufakwe emakhoneni.
Umshini wokusika weJet omsulwa wamanzi umshini wokuqala wokusika amanzi, futhi umlando wawo ungalandelelwa emuva ekuqaleni kweminyaka yo-1970. Uma kuqhathaniswa nokuxhumana noma ukuphefumula kwezinto zokwenziwa, zikhiqiza amanzi amancane ezintweni zokwakha, ngakho-ke zilungele ukukhiqizwa kwemikhiqizo efana nezimoto ezifana nezimoto kanye nama-diaper asetshenziswayo. Uketshezi luncane kakhulu-0,004 amayintshi kuma-intshi angama-0.010 ububanzi - futhi luhlinzeka ngokuningiliziwe kwejometri ngokulahleka okuncane kakhulu kwezinto ezibonakalayo. Amandla wokusika aphansi kakhulu, futhi ukulungiswa kuvame ukuba lula. Le mishini ilungele kahle ukusebenza kwamahora angama-24.
Lapho ucubungula inhloko yokusika ngomshini omsulwa waterjet, kubalulekile ukukhumbula ukuthi ukugeleza kwezindawo zokugeleza yizingcezwana ezincane noma izinhlayiya zezinto ezivelayo, hhayi ingcindezi. Ukufeza lesi sivinini esikhulu, amanzi acindezelwe ageleza emgodini omncane ku-gem (imvamisa iSapphire, iRuby noma idayimane) elungisiwe ekugcineni kwe-nozzle. Ukusikwa okujwayelekile kusetshenziswa ububanzi bemithi obungamasentimitha angama-0.004 kuya ku-0.010 amayintshi, kuyilapho izinhlelo ezikhethekile (ezinjengokhokho ezifafazwe) zingasebenzisa amasayizi afinyelela ku-0,10 amayintshi. Ku-40,000 psi, ukugeleza okuvela e-orifice kuhamba ngejubane elicishe kube nguMach 2, futhi ku-60,000 PSI, ukugeleza kwedlula iMach 3.
Ubucwebe obuhlukile bunabuchwepheshe obuhlukile ekusikeni kwamanzi. ISapphire yinto evame kakhulu inhloso ejwayelekile. Bahlala cishe amahora angama-50 kuye kwangama-100 wokusika isikhathi, yize isicelo sokuhlukumezeka esingu-Waterjet sinama-harves lezi zikhathi. Ama-rubies awalungele ukusikwa okuhlanzekile kwamanzi Enqubweni yokusika okuhlukumezayo, isikhathi sokusika ama-rubies cishe amahora angama-50 kuye kwayi-100. Amadayimane abiza kakhulu kunama-sapfires nama-rubies, kepha isikhathi sokusika siphakathi kwamahora angama-800 no-2 000. Lokhu kwenza idayimane lilungele ikakhulukazi ukusebenza kwamahora angama-24. Kwezinye izimo, i-orifice yedayimane nayo ingahlanzwa nge-ultrasonically futhi isetshenziswe kabusha.
Emshini we-waterjet ohlukumezayo, indlela yokususwa kwezinto ezibonakalayo akuyona indawo yokugeleza kwamanzi uqobo. Ngakolunye uhlangothi, ukugeleza kusheshisa izinhlayiya ezixakile ukubhekana nezinto ezibonakalayo. Le mishini yizinkulungwane zezikhathi ezinamandla ngaphezu kwemishini emisha yokusika amanzi, futhi ingasika izinto ezinzima njengensimbi, itshe, izinto zokwakha, kanye nama-ceramics.
Umfudlana ohlukumezayo mkhulu kunomfudlana wamanzi omsulwa wamanzi, onobubanzi obuphakathi kwamasentimitha angama-0.020 kanye nama-intshi angama-0,050. Bangakwazi ukusika izinqwaba nezinto zokwakha kuze kufike kumasentimitha ayi-10 ngaphandle kokudala izindawo ezithintekile ukushisa noma ukucindezelwa kwemishini. Yize amandla abo esekhuphukile, amandla okusika umfudlana wokuhlanza asaphansi kwephawundi elilodwa. Cishe yonke imisebenzi yokusebenzisa Jettting isebenzisa idivaysi ye-jetting, futhi ingashintsha kalula kusuka ekusetshenzisweni kwekhanda elilodwa, futhi ngisho ne-jet yamanzi ahlukumezayo ingaguqulwa ibe yijeva lamanzi ahlanzekile.
Ukuhlukumezeka kunzima, kukhethwe ngokukhethekile nesihlabathi - imvamisa i-garnet. Amasayizi ahlukene wegridi alungele imisebenzi ehlukene. Ingaphezulu elibushelelezi lingatholakala nge-120 mesh abrasives, kanti ama-80 mesh abrasives afakazele ukuthi alungele kakhulu izinhlelo zokusebenza zenhloso ejwayelekile. Ijubane eli-50 lokusika eli-mesh abrasive lishesha, kepha ingaphezulu liyaqina kancane.
Yize kulula ukuwenza okulula ukusebenza kuneminye imishini eminingi, ishubhu lokuxuba lidinga ukunakwa komhlinzeki. Amakhono wokusheshisa wale tube afana nomgqomo wesibhamu, osayizi abahlukahlukene kanye nempilo ehlukile yokubuyisela esikhundleni. I-tube yokuxuba ehlala isikhathi eside iyindlela yokuguqula izinto eziguqukayo ekusikeni kwamanzi ejet, kepha ishubhu isebuthaka kakhulu - uma ikhanda lokusika lihlangana nelokuhlangana, into esindayo, noma impahla ekhonjiwe. Amapayipi alimele awakwazi ukulungiswa, ngakho-ke ukugcina izindleko phansi kudinga ukunciphisa ukushintshwa. Imishini yesimanje ivame ukuba nomsebenzi wokutholwa ngokuzenzakalela wokutholwa ukuvikela ukushayisana ngeshubhu lokuxuba.
Ibanga lokuhlukaniswa phakathi kweshubhu lokuxuba futhi impahla kwelitshe imvamisa ingu-0.010 amayintshi kumasentimitha angama-0.200, kepha opharetha kumele bakhumbule ukuthi ukwahlukana kwama-intshi aphezulu. Ukusika okungaphansi kwamanzi namanye amasu kunganciphisa noma kuqedwe ngalesithwane.
Ekuqaleni, ishubhu lokuxuba lenziwa nge-tungsten carbide futhi yaba nempilo yenkonzo yamahora amane kuya kwayisithupha ukusika. Amapayipi ahlanganisiwe aphansi aphansi angafinyelela impilo yokusika yamahora angama-35 kuye kwangama-60 futhi anconyelwa ukunciphisa okunzima noma ukuqeqesha opharetha abasha. I-composite cemented carbide tube ye-carbide inweba impilo yayo yensiza kuya kwamahora angama-80 kuye kwangama-90 wokusika. I-composite esezingeni eliphakeme le-Carbide Carbide Tube inempilo yokusika yamahora ayi-100 kuye kwayi-150, ilungele ukunemba nomsebenzi wansuku zonke, futhi ibonisa ukugqoka okugxili kakhulu.
Ngaphezu kokuhlinzeka ngokunyakaza, amathuluzi omshini wamanzi kumele futhi afake indlela yokuthola indawo yokusebenza kanye nohlelo lokuqoqa nokuqoqa amanzi kanye nemfucumfucu kusuka ekusebenzeni kwemishini.
Imishini emile futhi enobukhulu obune-baterjets elula kunazo zonke. Ama-Jets wamanzi ajwayelekile asetshenziswa kakhulu e-Aerospace ukuthola izinto ezihlanganisiwe. U-opharetha wondla lokho okuqukethwe emgodini onjengebhande abona, ngenkathi umzingeli eqoqa i-creek nemfucumfucu. Ama-waterjets amaningi amile ama-waterjets ahlanzekile, kepha hhayi wonke. Umshini wokushelela uwukuhlukahluka komshini wesiteshi, lapho imikhiqizo enjengephepha yondliwa ngomshini, bese ijeya lamanzi lisika umkhiqizo ngobubanzi obuthile. Umshini we-Crosscutting ngumshini ohamba eceleni kwe-eksisi. Imvamisa basebenza ngemishini yokushayayo ukwenza amaphethini anjengegridi emikhiqizweni efana nemishini yokuthengisa efana nama-brownies. Umshini wokushelela usika umkhiqizo ububanzi obuthile, ngenkathi umshini wokusika-ukusika unqamula umkhiqizo odliwe ngaphansi kwawo.
Ama-opharetha akufanele asebenzise ngesandla lolu hlobo lwe-waterjet ebabazekayo. Kunzima ukuhambisa into yokusika ngejubane elithile futhi elingaguquki, futhi kuyingozi enkulu. Abakhiqizi abaningi ngeke bacaphune imishini yalezi zilungiselelo.
Ithebula le-xy, elibizwa nangokuthi umshini wokusika ovuthayo, ngumshini wokusika we-waterjet ojwayelekile kakhulu. Ama-jets amanzi ahlanzekile asike ama-gaskets, amapulasitiki, irabha, kanye negwebu, ngenkathi amamodeli abiwe anciphisa izinsimbi, ama-composites, ingilazi, amatshe kanye nama-ceramics. I-Workbench ingaba incane njenge-2 × 4 izinyawo noma amamitha ayi-30. Imvamisa, ukulawulwa kwalawa mathuluzi omshini kusingathwa yi-CNC noma nge-PC. I-Servo Motors, imvamisa ngempendulo evaliwe ye-loop, qinisekisa ubuqotho besikhundla nesivinini. Iyunithi eliyisisekelo lifaka imihlahlandlela eqondile, ukuthwala izindlu kanye ne-ball screw drive, ngenkathi iyunithi lebhuloho lihlanganisa lobu buchwepheshe, futhi ithangi eliqoqiwe lifaka ukwesekwa kwezinto ezibonakalayo.
Ama-xy Workbenches ajwayele ukuza ngezitayela ezimbili: I-Mid-Rail Gantry WorkBench ifaka phakathi izitimela ezimbili zomhlahlandlela kanye nebhuloho, ngenkathi i-cantilever workbench isebenzisa isisekelo nebhuloho eliqinile. Zombili izinhlobo zemishini zifaka uhlobo oluthile lokuphakama kwekhanda. Lokhu kuguqulwa kwe-Z-axis kungathatha isimo se-crank yencwajana, isikulufa sikagesi, noma isikulufa se-servo esisebenza ngokugcwele.
Isigaxa esise-XY Workbench imvamisa ithangi lamanzi eligcwele amanzi, elihlome ngama-grilles noma ama-slats ukusekela umsebenzi wokusebenza. Inqubo yokusika idla lokhu kusekela kancane. Isicupho singahlanzwa ngokuzenzakalelayo, imfucumfucu igcinwa esitsheni, noma ingaba yincwajana, futhi opharetha bahlala beshayelwa yi-can can.
Njengoba ingxenye yezinto ezingenazo cishe azikho izindawo ezifuywayo ezikhulayo, amakhono ama-axis-axis (noma ngaphezulu) abalulekile ekusikeni kwe-waterjet yesimanje. Ngenhlanhla, inhloko eyisikejana esingu-Lightweight kanye nenqubo ephansi yenqubo yokusika inikezela ngonjiniyela abaklamayo ngenkululeko yokuthi ukugaya okuphezulu okungekho. Ukusikwa kwe-waterjet ye-axis yamanzi ekuqaleni kwasetshenziswa uhlelo lwethempulethi, kepha abasebenzisi basheshe baphendukela ekuhlelekeni axis ahlelekile ukuqeda izindleko zethempulethi.
Kodwa-ke, ngisho nesoftware ezinikezele, ukusikwa kwe-3D kuyinkimbinkimbi kakhulu kunokusika kwe-2D. Ingxenye yomsila oyinhlanganisela yeBoeing 777 isibonelo esedlule. Okokuqala, opharetha elayisha uhlelo nezinhlelo zabasebenzi abaguquguqukayo "Pogostick". I-crane ebheke ngaphezulu ihambisa impahla yezingxenye, futhi ibha yentwasahlobo ayinakugwenywa ukuphakama okufanele futhi izingxenye zilungisiwe. I-axis ekhethekile yokunciphisa i-z ekhethekile isebenzisa uphenyo othintana nalo ukuze libeke ingxenye ngokunembile ingxenye esemkhathini, namaphoyinti wesampula ukuthola indawo efanelekile yokuphakama nokuqondisa. Ngemuva kwalokho, uhlelo luqondiswa esikhundleni sangempela sengxenye; I-Prope Retchents ukwenza igumbi le-z-axis yekhanda lokusika; Lolu hlelo lugijima ukulawula zonke izembe ezinhlanu ukugcina ikhanda lokusika eliphakeme libheke phezulu ukuze linqunywe, futhi lisebenze njengoba kudingeka ukuhamba ngejubane eliqondile.
I-Abrasives iyadingeka ukusika izinto ezihlanganisiwe noma noma iyiphi i-metal emikhulu kune-0.05 inches, okusho ukuthi i-ejector idinga ukuvinjwa ekunciphiseni ibha yentwasahlobo kanye nokulala kwamathuluzi ngemuva kokusika. Ukuthwebula iphuzu elikhethekile kuyindlela engcono kakhulu yokuthola ukusika kwe-waterjet ezinhlanu. Ukuhlolwa kukhombisile ukuthi lobu buchwepheshe bungavimba indiza enamahhashi angama-50 ngaphansi kwamasentimitha ayi-6. Uhlaka olumiselwe yi-C luxhumanisa umzingeli esihlakalweni se-z-axis ukwenza kahle ibhola lapho ikhanda linquma yonke imikhawulo yale ngxenye. I-Point Catcher ibuye iyekise i-abrasion futhi idle amabhola ensimbi ngesilinganiso esingu-0,5 kuya ku-1 Pound ngehora. Kulesi simiso, i-jet iyekile ukuhlakazwa kwamandla e-kinetic: ngemuva kokuthi ijet ingena ogibeni, ihlangabezana nebhola lensimbi eliqukethe, nebhola lensimbi lijikeleza amandla we-jet. Ngisho nalapho ngokuvundlile futhi (kwezinye izimo) zibheke phansi, umzingeli webala angasebenza.
Akuzona zonke izingxenye ezinhlanu ze-axis eziyinkimbinkimbi ngokulinganayo. Njengoba usayizi wengxenye unyuka, ukulungiswa kohlelo kanye nokuqinisekiswa kwesikhundla sengxenye nokunciphisa ukunemba kube yinkimbinkimbi ngokwengeziwe. Izitolo eziningi zisebenzisa imishini ye-3D yokusika okulula kwe-2D kanye nokusika okuyinkimbinkimbi izinsuku zonke.
Ama-opharetha kufanele aqaphele ukuthi kunomehluko omkhulu phakathi kokunemba kwengxenye nokunemba kwemishini. Ngisho nomshini onokunemba okuphelele okuphelele, ukunyakaza okunamandla, ukulawulwa kwejubane, nokuphindaphinda okuhle kungenzeka kungakwazi ukukhiqiza izingxenye "eziphelele". Ukunemba kwengxenye eqediwe kuyinhlanganisela yephutha lenqubo, iphutha lomshini (ukusebenza kwe-XY) kanye nokuqina kwe-Workieple (FIXTRE, Flatness kanye nokuqina kwezinga lokushisa).
Lapho usika izinto zokusika ngobukhulu obungaphansi kwe-intshi eyi-1, ukunemba kwe-jet yamanzi kuvame phakathi kwe- ± 0.003 kuya ku-0.015 inches (0.07 kuye ku-0.4 mm). Ukunemba kwezinto zokwakha ezingaphezu kuka-1 inch kuphakathi kwamasentimitha angama-0,005 kuya ku-0.100 inches (0.12 kuya ku-2,5 mm). Ithebula elisebenzayo le-xy liklanyelwe ukunemba okuqondile kokufakwa kwamayintshi angu-0,005 noma ngaphezulu.
Amaphutha angenzeka athinta ukunemba kufaka amaphutha esinxephezelo samathuluzi, amaphutha wokuhlela, kanye nokunyakaza komshini. Isinxephezelo samathuluzi ukufakwa kwenani ohlelweni lokulawula ukuze unake ububanzi bokusika kwe-jet-leyo, inani lendlela yokusika okufanele inyuswe ukuze uthole usayizi wokugcina ukuze uthole usayizi wokugcina ukuze uthole usayizi wokugcina. Ukugwema amaphutha angaba khona emsebenzini okunembile okuphezulu, abahlinzeki kufanele benze ukucaca kwecala futhi baqonde ukuthi isinxephezelo samathuluzi kumele siguqulwe ukuze sihambisane nemvamisa yokuxuba ishubhu lokuxuba.
Amaphutha wokuhlela avame ukwenzeka ngoba ezinye izilawuli ze-XY azibonisi ubukhulu ohlelweni lwengxenye, okwenza kube nzima ukuthola ukuntuleka kokufana phakathi kohlelo lwengxenye kanye nomdwebo we-CAD. Izici ezibalulekile zokunyakaza komshini ezingenisa amaphutha yigebe nokuphindaphindwa kuyunithi yezimali. Ukulungiswa kwe-servo nakho kubalulekile, ngoba ukulungiswa kwe-serso okungalungile kungadala amaphutha ezikhampani, ukuphindaphinda, ukuvezwa verticity, kanye nengxoxo. Izingxenye ezincane ezinebude nobubanzi obungaphansi kwamasentimitha ayi-12 akudingi amatafula ama-xy amaningi njengezingxenye ezinkulu, ngakho-ke amaphutha wokuhamba komshini awaphansi.
I-Abrasives account for izingxenye ezimbili kwezintathu zezindleko zokusebenza kwezinhlelo ze-waterjet. Ezinye zifaka amandla, amanzi, umoya, izimpawu, hlola ama-valves, ama-orifices, amapayipi okuxuba, izihlungi zamanzi ezingena kwamanzi, nezingxenye zezinto zokuphumula zama-cylinders aphezulu.
Ukusebenza kwamandla okugcwele kwabonakala kubiza kakhulu ekuqaleni, kepha ukwanda kokukhiqiza kudlula izindleko. Njengoba isilinganiso sokugeleza okuhlukumezayo, ijubane lokusika lizonyuka futhi izindleko nge-intshi ngayinye zizoncipha kuze kube yilapho ifinyelela iphuzu elifanele. Ukuze ukhiqize kakhulu, opharetha kufanele aqhube ikhanda lokusika endaweni esheshayo yokusika kanye ne-horsepower ephezulu yokusebenzisa kahle. Uma uhlelo lwe-Horsepower lwe-100 kuphela lungasebenza kuphela ikhanda lamahhashi angama-50, bese ugijima amakhanda amabili ohlelweni angafinyelela lokhu kusebenza kahle.
Ukulungiselela ukusikwa kwamanzi okuhlaselayo kudinga ukunakwa kwesimo esithile esiseduze, kepha kunganikeza ukukhuphuka okuhle kakhulu.
Akukhona ukuhlakanipha ukusika igebe lomoya likhulu kunamasentimitha angama-0.020 ngoba i-jet ivulwa kwigebe futhi icishe ilinciphise amazinga aphansi. Ukubopha amashidi ezibonakalayo ndawonye kungakuvimba lokhu.
Kala umkhiqizo ngokuya ngezindleko nge-intshi ngayinye (okungukuthi, inani lezingxenye ezenziwe ngohlelo), hhayi izindleko ngehora. Eqinisweni, ukukhiqizwa okusheshayo kuyadingeka ukuguqula izindleko ezingaqondile.
Ama-Waterjets avame ukubhoboza izinto ezinhlanganisela, ingilazi namatshe kufanele afakwe isilawuli esinganciphisa futhi akhuphule ingcindezi yamanzi. Usizo lwe-vacuum nobunye ubuchwepheshe bandisa amathuba okubhoboza ngempumelelo izinto ezintekenteke noma ezinamafutha ngaphandle kokulimaza impahla eqondiwe.
I-automation ephathekayo ye-Material inengqondo kuphela lapho kuphathwa izinto ezibonakalayo zengxenye enkulu yezindleko zokukhiqiza zezingxenye. Imishini ebabazekayo ye-Waterjet ivame ukusebenzisa ukulayisha okwenziwa ngesandla, ngenkathi ukusika kwepuleti ikakhulukazi kusetshenziswa okuzenzakalelayo.
Amasistimu amaningi we-Waterjet asebenzisa amanzi ajwayelekile kampompi, futhi ama-90% opharetha we-waterjet awenzi noma yiluphi amalungiselelo ngaphandle kokuthambisa amanzi ngaphambi kokuthumela amanzi esihlungi se-inlet. Usebenzisa i-reverse osmosis kanye nama-deonizer ukuze ahlanze amanzi angalingwa, kepha ukususa i-ion kwenza kube lula ngamanzi ukudonsa ama-ion kusuka kumaphampu namapayipi acindezelayo aphezulu. Kunganwebeka impilo ye-orifice, kepha izindleko zokufaka esikhundleni sesilinda esiphakeme kakhulu, bheka i-valve nesembozo sokuphela kuphakeme kakhulu.
Ukusika okungaphansi kwamanzi kunciphisa i-surce frosting (eyaziwa nangokuthi "inkungu") emaphethelweni aphezulu wokusika amanzi, ngenkathi kunciphisa kakhulu umsindo we-jet nezinxushunxushu zomsebenzi. Kodwa-ke, lokhu kunciphisa ukubonakala kwe-jet, ngakho-ke kunconywa ukusebenzisa ukuqapha ukusebenza kwe-elekthronikhi ukuthola ukuphambuka kusuka ezimweni eziphezulu bese uvimba uhlelo ngaphambi kwanoma yiluphi ulimaze khona.
Ngezinhlelo ezisebenzisa osayizi abahlukahlukene be-abrasive zemisebenzi ehlukene, sicela usebenzise isitoreji esengeziwe kanye namamitha osayizi abajwayelekile. Encane (100 lb) noma ezinkulu (ezingama-500 kuye ku-2 000 lb) ama-buls adlulisela ama-bulk kanye nama-metering ama-metering avumela ukushintshwa okusheshayo phakathi kosayizi we-mesh osayizi, ukunciphisa isikhathi sokuphumula, ngenkathi kukhuphuka umkhiqizo.
Ukwahlukanisa kungasika ngempumelelo izinto zokwenziwa ngobukhulu obungaphansi kwamasentimitha ayi-0,3. Yize la ma-lugs ajwayele ukuqinisekisa ukugaya kwesibili kompompi, angafinyelela ukuphathwa kwempahla esheshayo. Izinto ezinzima zizoba namalebula amancane.
Umshini one-jet yamanzi abilayo futhi ulawule ukujula kokusika. Ezingxenyeni ezifanele, le nqubo ye-nascent inganikeza enye indlela ephoqayo.
I-Sunlight-Tech Inc. isebenzise izixazululo ze-GF Maching Solutions 'I-MiniClealution Laser Micromachining kanye nezikhungo ze-Micromilling ukukhiqiza izingxenye ngokubekezelelana ngaphansi kwe-1 micron.
Ukusika kwamanzi kuthatha indawo emkhakheni wokukhiqiza izinto ezibonakalayo. Lo mbhalo ubheka ukuthi ama-waterjets asebenza kanjani esitolo sakho futhi abheka inqubo.
Isikhathi sePosi: Sep-04-2021