Iphampu encane kanye nobude bepayipi kunquma ikhwalithi yokusika ngaphezu kokuthuthukiswa kwamandla okuningi. Lo mhlahlandlela uchaza ukuthi umoya usebenza kanjani, igesi elifanelana nohlobo luni lwento, kanye nokucindezela okufanele kuqale kukho.
Lokho Okwenziwa Yi-Air Assist Ngempela
Ijethi yenza imisebenzi emi-4 ngesikhathi esisodwa. Ikhipha intuthu kanye nemfucumfucu encibilikisiwe ekhefini ukuze ugongolo lungamuncwa emoyeni, futhi iqeda amalangabi amancane ngaphambi kokuba abe makhulu.
Futhi yakha isivikelo esihambayo phambi kwe-optics. Izinsalela ezingabhaka ilensi eshisayo ziyaphambuka, yingakho i-assist isebenza ngendlela ejwayelekile kuzo zonke izinto ezingathi sína. CO2 umshini wokwehlisa laser.
Ngisho nomsebenzi olula imishini yokuqopha laser inzuzo. Ukugeleza okuncane kuvimbela ulwelwesi olumpunga ukuthi lungahlali emuva ekuqopheni okuqediwe futhi kwelula izikhawu zokuhlanza ilensi izikhathi eziningana.
Umoya, i-nitrogen, noma i-oxygen: Ukukhetha i-Assist Gas
I-oksijini yengeza ukusabela kwe-exothermic ensimbini ethambile, ngakho ilangabi lenza ingxenye yokusika. Kuyisinqumo sepuleti elijiyile, ngentengo yomphetho we-oxide odinga ukuhlanzwa ngaphambi kokushisela noma ukumbozwa nge-powder.
I-nitrogen ayisebenzi futhi ishiya unqenqema olukhanyayo, olungenalutho ku-stainless stain kanye ne-aluminium. Isebenza ngomfutho ophezulu futhi ibiza kakhulu, okuyiwona kanye umoya ocindezelwe owomile ogcwele manje. imishini yokusika i-fiber laser.
Umoya usuvele ucishe ube ngamaphesenti angama-78 e-nitrogen. Ukuhlaziywa kwemboni ku-The Fabricator kulinganisa imiphetho yokusika komoya ezungeze u-8 uma kuqhathaniswa no-10 we-nitrogen, okwamukelekayo kakhulu ezingxenyeni eziningi ngengxenye encane yebhili legesi.
Ithebula Lezilungiselelo Zokucindezela Ngokwezinto Ezibalulekile
Qala kusukela emafasiteleni angezansi, bese ulungisa ngezinyathelo ezincane ngenkathi ubuka i-kerf. Ukucindezela kufanele kufundwe ekhanda lokusika, hhayi ku-compressor kulo lonke isitolo.
| Izinto kanye Nokusebenza | Gas | Iqala Ingcindezi | Umphumela Ongokoqobo |
| Kukhuluma | uhlobo lwegesi | ibha (ibha eli-1 licishe libe yi-14.5 psi) | lokho okwenziwa yindiza esikebheni |
| Ukudweba ngokhuni | Umoya, ukugeleza okuphansi | 0.2-0.5 | Igcina intuthu ingekho kulensi ngaphandle kokuvula imivimbo yomlotha |
| Ukusikwa kwe-Plywood ne-MDF | Air | 1-2.5 | Isusa intuthu ye-resin kanye ne-snuff ezivuthayo |
| Ukusika i-Acrylic | Umoya, omncane | 0.1-0.3 | Igcina unqenqema olucwebezelisiwe ngomlilo |
| Umsebenzi wesikhumba nendwangu | Umoya, ukugeleza okuphansi | 0.2-0.4 | Kuvimbela ukukhanya okushisayo okuzungeze umklamo |
| Ukusika kwensimbi okuthambile | Umoya-mpilo | 0.4-0.8 | Ukuthuthukiswa kwe-Exothermic kwesivinini kanye nobukhulu |
| Ukusika insimbi engagqwali | nitrogen | 10-16 | Unqenqema olukhanyayo, olungena-oxide lulungele ukushiselwa |
| Ukusika i-aluminium | I-nitrogen noma umoya owomile | 8-14 | Ilawula i-burr kanye ne-edge oxide |
| Insimbi encane ethambile, isivinini esikhulu | Umoya ocindezelwe owomile | 6-10 | Ikhwalithi ecishe ibe yi-nitrogen ngentengo encane kakhulu |
Amaphampu e-diode athandwa kakhulu alinganiswa ngokugeleza kunokucindezela; ama-10 kuya ku-30 L/min amboza iningi lomsebenzi wedeskithophu. Ububanzi be-nozzle bushintsha yonke into, ngakho-ke yigcine ifana ngenkathi ulungisa.
Izinombolo Ezibalulekile Okufanele Zikhunjulwe
• Umoya ocindezelwe ungamaphesenti angama-78 e-nitrogen, okuyisizathu esenza umoya owomile ufike eduze kakhulu negesi ebhodleleni uma usezingeni eliphezulu.
• Amaphampu edeskithophu ageleza ngamalitha ayi-10 kuya kwangu-30/min; ezingeni le-diode, ukugeleza okuzinzile kubaluleke kakhulu kunokucindezela kwegeyiji.
• Ukusika kwe-nitrogen engagqwali kuvame ukuba ngamabha ayi-10 kuya kwangu-16, ngakho-ke ukufakwa kanye nepayipi kumele kulinganiswe ngokufanele.
• I-oksijini ihlala ngaphansi kwebha eli-1 ensimbini ethambile; ukucindezela okwengeziwe kwandisa umgodi esikhundleni sokusheshisa ukusika.
• Amakilasi okuhlanzeka komoya ashicilelwe yi-CAGI anikeza ulimi oluhlanganyelwe lokuthi ukunikezwa komoya okomile futhi okungenawo uwoyela ngempela kungakanani.
• I-nozzle engaqondile kahle ingachitha ingxenye yejethi ngaphambi kokuba noma iyiphi igeyiji ibonise inkinga.
Ukusetha Indiza Ngokufanele
Sebenza ubuyela emuva usuka embotsheni. Faka isilawuli kanye negeyiji emshinini, isihlungi esihlanganisayo ukuze sibambe inkungu kawoyela, kanye nokomisa okuqandisiwe phambi kwakho kokubili; amanzi namafutha yizindlela ezimbili ezisheshayo zokonakalisa ama-optics.
Faka phakathi ugongolo embotsheni yomlomo nge-tape shot ngemva kokuphahlazeka kwekhanda noma umsebenzi wesibuko. Ijethi esunduza ukuncibilika eceleni ishiya udonga olulodwa oluhlanzekile kanye nodonga olulodwa olugcwele udoti.
I-Assist ikhipha intuthu ekhefini, kodwa kukhona okusamele kuyisuse ekhabetheni. Hlanganisa inkampani yezindiza ne-filtered i-fume extractor ikakhulukazi ngepulasitiki; umbuzo wokuthi ukuthi ukusika i-acrylic kuyingozi yini kuncike ngqo kulokhu kukhishwa.
Gcina isicisha-mlilo esilinganiselwe izinto zakho siseduze futhi ulandele isiqondiso somlilo se-NFPA ngaphambi kokushiya noma iyiphi i-laser isebenza inganakekelwe; ukuhamba komoya kunciphisa ukugqashuka, akukuqedi.
Imibuzo Ebuzwa Yi-Operators Ngempela
Ingabe ngidinga ngempela ipompo ku- 10W umqophi we-diode?
Ukuze uqophe ungaqhuga ngaphandle kokwenza, kodwa ilensi ikhokhela izinsalela futhi ingozi yomlilo ikhuphuka okhunini olune-resin. Iphampu encane ibiza kancane kunelensi eyodwa yokufaka esikhundleni futhi ithuthukisa ukusikeka ngokushesha.
Kungani umphetho wami we-acrylic uphenduke waba namafu ngemva kokuthuthukiswa kwephampu?
Ukugeleza okunamandla kupholisa ukuncibilika ngaphambi kokuba kukwazi ukuzipholisha, kushiye iqhwa. Yehla uye kubha engu-0.1 kuya ku-0.3 ukuze uthole ishidi elicacile, indlela efanayo yomoya ophansi enikezelwe umshini wokusika we-acrylic laser ukusetshenziswa kwephrofayili kuma-polish passes.
Ingabe umshini wokusika i-fiber ungasebenza emoyeni wesitolo esikhundleni se-nitrogen?
Ngensimbi ethambile kanye nemisebenzi eminingi ye-aluminium, yebo, uma nje okuphakelwayo komile futhi kuhlungiwe ngamafutha. Imiphetho ye-stainless ne-weld yokuhlobisa isathanda i-nitrogen, ngakho-ke izitolo eziningi zisebenza kokubili futhi zishintshana ngomsebenzi.
Amaphutha Avamile Anciphisa I-Jet
• Ukucindezela okukodwa kuzo zonke izinto kanye nokusebenza.
• Ukuqhuma kwe-acrylic ngokugeleza okuphezulu nokulahlekelwa umphetho ocwebezelisiwe ilangabi.
• Ukunikeza umoya omanzi, onamafutha ngqo ekhanda elisikiwe.
• Ukunganaki ukugqama kwe-nozzle, ukuze i-jet isunduze incibilike ibe udonga olulodwa lwe-kerf.
• Ukukhetha i-oxygen esikhundleni se-stainless stainless nokuzibuza ukuthi kungani unqenqema lwaba mnyama.
• Ukunciphisa ubukhulu be-compressor, ukuze ingcindezi yehle phakathi kweshidi.
• Ukuvala i-assist yokuqopha nokuvumela insalela ukuthi ifiphaze ilensi.
• Ukufunda ingcindezi ku-compressor esikhundleni sekhanda lokusika.
Uhlu Lokuhlola Lokusethwa Kosizo Lomoya
✓ Qondanisa igesi kanye nokucindezela kokuqala nezinto ngaphambi komsebenzi ngamunye.
✓ Faka umshini wokomisa oqandisiwe kanye nesihlungi sokuhlanganisa ngaphambi kwekhanda.
✓ Qinisekisa ukuthi i-nozzle iphakathi nendawo nge-tape shot ngemva kokuphahlazeka kwanoma yikuphi.
✓ Qinisekisa ibanga lokuma elicacisiwe yincwadi yakho yomshini.
✓ Bukela ukusika kokuqala kwento entsha lapho kutholakala khona isicisha-mlilo.
✓ Faka ingcindezi eceleni kwesivinini kanye namandla eshidini lezilungiselelo.
✓ Khipha amanzi ethangini le-compressor bese ushintsha izakhi zesihlungi ngesikhathi esibekiwe.
imibuzo ejwayelekile ukubuzwa
Ingabe i-compressor enkulu ihlala ingcono?
Cha. Ikhanda lidlula kuphela lokho okuvumela i-nozzle, ngakho-ke i-compressor enkulu kakhulu ivame ukujikeleza kancane. Usayizi wokulethwa okuzinzile ngengcindezi yakho yokusebenza ephezulu kanye ne-margin, bese uchitha imali ekomiseni nasekuhlungeni, okubaluleke kakhulu kulensi.
Yikuphi ukucindezela okusebenza ekusikeni i-plywood engu-3 mm?
Cishe ibha eli-1 kuya kwele-2 ku-a CO2 Izibambo zomshini eziningi zeplywood, ezanele ukususa intuthu ye-resin ngaphandle kokushisa amalahle. Uma imiphetho isasha, phakamisa ukuhamba komoya isinyathelo esisodwa ngaphambi kokuthinta amandla, bese uhlola ukuthi i-nozzle jet ifika ngempela ekhefini.
Kungani ilensi yami ikhanya ngisho noma umoya usiza ukusebenza?
Ama-optics afiphele ngokuvamile asho ukuthi umoya ngokwawo ungcolile. I-compressor oil inkungu kanye nomswakama kubhakwa engilazini eshisayo, ngakho-ke engeza isihlungi esihlanganayo kanye nomshini wokomisa, bese uqinisekisa ukuthi ukuhamba komoya kulungile embotsheni kunokuba kuphume endaweni evulekile ehambisanayo phezulu.
I-oxygen ishesha kangakanani kunomoya osebenzisa insimbi ethambile?
Epuletini elijiyile, umfutho we-exothermic ukhulu, uvame ukuvumela amandla afanayo ukuthi anqume ngokushesha noma aphathe izingxenye ezisindayo. Ephepheni elincane igebe liyancipha, yingakho izitolo eziningi zisebenzisa umoya owomile ongaphansi kwamamilimitha ambalwa futhi zonga umoya-mpilo womsebenzi onzima.
Ingabe umoya uyasiza ekushintsheni ikhwalithi yokuqopha izithombe?
Yebo, kuzo zombili izinhlangothi. Ukugeleza okuncane kuvimbela intuthu ukuthi ingaphindi ifake uthuli olumpunga esithombeni, kodwa i-jet eqinile ingasakaza umlotha omncane ngokungalingani. Abasebenzi abaningi behla baye ekugelezeni okuzinzile okuphansi kakhulu kwezithombe futhi bagcine ingcindezi enamandla yokusikeka.
Umoya kufanele wome kangakanani kumsiki wefayibha?
Hlosa ukoma kwesigaba semishini: okungenani umshini wokomisa ofakwe efrijini, kanye nokomisa i-desiccant ezindaweni ezinomswakama. Amanzi afinyelela efasiteleni elivikelayo elishisayo ayaliqhekeza, futhi amaconsi amancane asakaze ugongolo phakathi nokusika. Uma ithangi likhipha amanzi uma likhishwa nsuku zonke, okuphakelwayo akomi ngokwanele.
Ingabe i-compressor eyodwa ingaphakela i-laser namanye amathuluzi esitolo?
Ingakwazi, kodwa ihlukanise umugqa we-laser ngomlawuli wayo, umshini wokomisa, kanye nesihlungi, futhi iqinisekise ukuthi ingcindezi iyabamba ngenkathi amanye amathuluzi edonsa. Ukukhahlela kwe-sander phakathi nokusika kungagudluza umugqa isikhathi eside ngokwanele ukuze kushise unqenqema phakathi neshidi.
Iyini i-tepi yokuhlola ukulungiswa kwe-nozzle?
Namathisela i-masking tape emphethweni we-nozzle bese ushaya i-pulse eyodwa enamandla aphansi. Uphawu lokusha lubonisa lapho ugongolo luhlala khona ngaphakathi kwebhore; phakathi nendawo kusho ukuthi i-gas jet kanye nogongolo kuhamba ndawonye. Lungisa izibuko noma ikhanda kuze kube yilapho ichashazi liwela phakathi nendawo.
Ingabe ukukhiqizwa kwe-nitrogen endaweni ethile kuyaphumelela?
Ezitolo ezisika insimbi engagqwali nsuku zonke, ijeneretha ye-membrane noma i-PSA ivame ukudlula igesi ebhodleleni phakathi neminyaka embalwa, ikakhulukazi ehambisana ne-booster enomfutho ophezulu. Abasebenzisi ngezikhathi ezithile abavamile ukubuyisa izindleko; umoya ocindezelwe owomile kanye namasilinda aqashiwe amboza ama-spikes ngokunciphisa izindleko.
