Ikhaya » Ukuthola Imikhiqizo » imishini » Imishini Yokusika I-Plasma vs Imishini Yokusika I-Flame
imishini yokusika-i-plasma-vs-imishini-yokusika-ilangabi

Imishini Yokusika I-Plasma vs Imishini Yokusika I-Flame

Imuphi umshini wokusika insimbi ofanele wena? Umshini wokusika i-plasma noma umshini wokusika amalangabi? Njengenjwayelo, kuya ngokuthi ufisa ukuyisebenzisela ini. Ake sibhekisise lezi zinhlelo ezimbili.

Okuqukethwe
Isebenza kanjani i-plasma cutter?
Ngabe ithoshi lokusika ilangabi lisebenza kanjani?
Umshini Wokusika I-Plasma Vs Umshini Wokusika Umlilo
Umehluko phakathi komshini wokusika i-plasma nomshini wokusika amalangabi

Uma kuqhathaniswa nomshini wokusika i-plasma, umshini wokusika amalangabi, noma ithoshi lokusika i-oxyfuel, ukukhetha okusebenzayo kwensimbi ethambile engaphezu kweyintshi elingu-1, kanti ithoshi le-plasma lifaneleka kakhulu ezintweni ezisansimbi ezincane, noma ezingezona ayoni.

Ukuqala, ake sibheke ukuthi lezi zinhlobo ezimbili zemishini yokusika zisebenza kanjani.

Isebenza kanjani i-plasma cutter?

Abasiki beplasma thumela igesi enomfutho, ngokuvamile umoya ocindezelweyo, i-nitrogen, noma umoya-mpilo, ngokusebenzisa umzila omncane, okudlula kuwo i-arc kagesi. Lokhu kushintsha igesi ibe indiza ye-plasma ekwazi ukunqamula insimbi ngokushesha ngesivinini esikhulu ngendlela emangalisayo. 

Ijethi ye-plasma enesivinini esikhulu ingahamba ngesivinini esingafika ku-20,000 wamafidi ngomzuzwana, encibilikisa insimbi ngokushesha cishe ku-30,000-40,000 °F futhi iphephule insimbi encibilikisiwe. Lokho izinga lokushisa elihle lokuhlanya.

Empeleni, ukusikwa kwe-plasma kuvele kuncibilikise izinto ngendlela elawulwayo.

Ukwengeza, ikhethini legesi livikela indawo yokusika futhi lithuthukise izinga lokusika, lisize ukwenza ukusika kuqonde futhi kunembile kakhulu.

Ngabe ithoshi lokusika ilangabi lisebenza kanjani?

Uma ucabanga ukuthi ithoshi lokusika ilangabi livele lincibilikise izinto, lokho kuyingxenye yempendulo.

Ithoshi lokusika ilangabi lisebenza ngokushisisa okokusebenza ekushiseni kwayo nokufaka umoya-mpilo elangabini elikhipha insimbi futhi liyiphendule i-slag. Empeleni, ukusabela kwamakhemikhali phakathi kwe-oxygen nensimbi. Ukushisa kwenza lokhu kusabela kwenzeke ngokushesha okukhulu.

Cabanga ngakho njengokugqwala okushesha kakhulu, okulawulwayo.

Ilangabi lishisisa insimbi kuze kufike ku-1800 °F, futhi umoya-mpilo ocindezelweyo womabili u-oxidize futhi uqhumise into. Le ndlela ilungele ukusika insimbi yeshidi futhi opharetha angakwazi ukusika kalula izimo ezinhle.

Ngakho-ke, ubukhulu bensimbi ethambile ongayisika bulingana nenani ongakwazi ukushisisa futhi uqhume ngomsele womoya-mpilo ocindezelwe. Ngamayunithi amakhudlwana, lokhu kungase kujule kakhulu, futhi ungakwazi ukusika insimbi ibe ugqinsi ngonyawo! Kuthatha isikhashana nje.

Umshini Wokusika I-Plasma Vs Umshini Wokusika Umlilo

Umshini Wokusika wePlasma Umshini Wokusika Amalangabi
Isika insimbi, insimbi, i-stainless, i-aluminium, ithusi, nanoma yini engahambisa ugesi Iyakwazi ukusika insimbi nensimbi, kodwa yenza umsebenzi wokugebenga kwezinye izinto ezincane 
Akuvamile ukukwazi ukusika insimbi ewugqinsi engaphezu kuka-2 intshi, kodwa ilungele intshi engu-¾ nangaphansi  Ingakwazi ukusika insimbi ewugqinsi ngokwedlulele - ngokuvamile ngaphezu kwama-intshi angu-12 ubukhulu - kuye ngosayizi womlomo
I-kerf encane I-kerf ebanzi
Kubiza kakhulu ukuthenga Kushibhile ukuthenga
Ukusika okuhlanzekile, ngokuvamile ibhulashi locingo kuphela elidingekayo ukuze kugqokiswe imiphetho Ukusikwa okuqinile, kudinga ukuhlanzwa okwengeziwe, mhlawumbe nge-grinder
Ukusika okusheshayo Ukusika kancane
Ubukhulu bezinto ezingasikwa bunqunywa ubukhulu bomshini. I-nozzle ingashintshwa ngobuningi bezinto ezihlukahlukene

Umehluko phakathi komshini wokusika i-plasma nomshini wokusika amalangabi

Izicelo

Ukusika i-plasma kukhanya ngempela kulokhu, njengoba i-plasma iyigesi efakwe ugesi, umsiki we-plasma ngokuyisisekelo uzosika noma iyiphi into ehambisa ugesi. I-Aluminium, insimbi, i-stainless, ithusi, ithusi, uyiqamba ngokuthi, i-plasma yenza umsebenzi wayo ngokushesha.

Ukuze uthole amathoshi okusika amalangabi, impendulo iyinkimbinkimbi kancane. Zenzelwe insimbi emnene, kodwa ungasika nezinye izinto zokwakha, ngeke nje zibe zinhle.

Uma uke wadlala nawe ngokwakho, uzokwazi ukuthi ungakwazi ukusika i-aluminiyamu encane nensimbi engagqwali, kanye nezinye izinto zokwakha, kodwa ukusikeka kuzoba kubi futhi kungcolile. Nasi isizathu:

Inqubo yakhelwe ukwenza i-oxidize insimbi. I-stainless ne-aluminium ayifaki i-oxidize kakhulu esikhundleni sokuguqula insimbi ibe yi-slag, uvele uncibilikise igebe ezintweni, futhi amandla omlilo avele akhiphe ucezu. Awukwazi ukusika lezi zinto uma ziwugqinsi, ikakhulukazi ezinsimbi zeshidi.

Ngakho-ke, impendulo esemthethweni ukuthi unganqamula ezinye izinto uma zizincane, kodwa ngeke kube umsebenzi omuhle. Futhi, insimbi ezungezile izothinteka ekushiseni, ngakho-ke cishe uzothola i-warping ehlanyayo (njenge-stainless) noma indawo enkulu ethinteke ekushiseni (njengensimbi ye-alloy). Amathoshi okusika anconywa nje ngensimbi ethambile.

Ubukhulu

Amathoshi e-oxyfuel adla insimbi ewugqinsi ngesikhathi sasekuseni. Uma uzama ukungena ku-asili yensimbi engu-4-intshi enogqinsi, ithoshi lokusika liyithuluzi lakho.

Ezisindayo ngempela zinganqamula amafidi amane ensimbi eqinile. Eqinisweni, mancane amathuba okuthi uhlangane nalokhu njalo, kodwa awukwazi, akunjalo? Into okufanele uyikhumbule ukuthi ungakwazi ukusika enjini, inqobo nje uma yenziwe ngensimbi hhayi i-aluminium.

Kodwa-ke, kumayunithi amaningi, ungalindela ukunqamula ugqinsi oluwunyawo olulodwa uma unombombo wethoshi omkhulu. I-nozzle iba mncane, i-kerf iba mncane, futhi ibe mncane into ongayisika.

Amathoshi e-plasma awakwazi ukusika izinto eziwugqinsi. Ezisindayo ngempela zingasika cishe amayintshi angu-2-3 ubukhulu, kodwa akunakwenzeka ukuthi uthole izandla zakho kwenye yazo. Izimboni ezijwayelekile zisika kakhulu ngokuwugqinsi okungama-intshi angu-1.5, futhi imishini yokuzilibazisa ivame ukuphuma cishe ku-intshi engu-1. 

Speed

Futhi, i-plasma iyaphumelela. Njengoba isebenza ngokushisa okungako, ingumsiki osheshayo ngempela. Ithoshi lokusika alikho kuligi efanayo nomshini wokusika i-plasma.

ukuthwala

Umshini wokusika amalangabi nakanjani iwona ophatheka kakhulu ngokukwazi ukuwubophela elolini lakho bese usika ugandaganda phakathi nenkundla. Ungakuyisa noma kuphi lapho ungathwala khona.

I-plasma cutter (ngokuvamile) iyiyunithi encane, ngakho kulula ukuyiphatha, kodwa udinga ukwazi ukuyixhuma. Amayunithi wokuzilibazisa amancane ngokuvamile anesisindo esingamaphawundi angu-20-30. Uma usebenza ezitolo akuyona inkinga, kodwa uma usebenza epulazini, kungase kucasule uma zingekho izisekelo zamapulaki eduze.

Amakhomikhali

Womabili amasistimu anezinto ezisetshenziswayo - amathiphu azoguga futhi kuzoba nezingxenye ezincane ezishintshayo. Lokhu akuzona izindleko ezinkulu, nokho.

Lena indawo eyodwa lapho i-plasma iwina khona, nakuba: ku-oxyfuel, udinga ukugcwalisa kabusha amabhodlela akho egesi, kodwa nge-plasma, ngokuvamile udinga kuphela umoya ocindezelwe.

I-Plasma isebenzisa ugesi omncane nokho.

Izinketho

Amathoshi e-Flame aqonde ngqo, vele ukhethe i-nozzle yesayizi efanele yomsebenzi. Okunye okufanele uqiniseke ngakho ukuthi une-flashback arrestor efakiwe ngakho kuphephile futhi akukho lutho oluhamba phambili.

Kunamagama ambalwa okufanele wazi uma ubheka ukuthenga ithoshi le-plasma. Nasi isifinyezo kanye nencazelo yalokho abakushoyo.

yizinhlobonhlobo

Lona umbuzo ogcwele - womabili amasistimu angenza izinto omunye angakwazi ukuzenza.

Nge-oxy-acetylene, amathoshi ahlukene (welding, cutting, noma rosebud) akuvumela ukuthi ushise, ukushisa, ubuso obuqinile, ukusika, i-solder, i-braze, i-blend, kanye ne-gouge. Ngokusika, ukhawulelwe kunsimbi ethambile, kodwa ungakwazi ukushisela izinsimbi eziningi ngayo.

Nge-plasma, ungathola kalula amayunithi ama-3-in-1 amancane azokuvumela ukuthi usike, i-TIG, ne-arc weld. Ngaphandle kwalokho, noma kunjalo, i-plasma cutter ingcono ukusika.

I-Pilot Arc

Lona ngokuyisisekelo intambo emfushane egcina i-plasma isebenza uma ingasondeli kucezu lokusebenza.

Isebenza ezinhlelweni ezifana nokusebenza ngensimbi enwetshiwe noma enezikhala. Igcina umshini usebenza ngokungaguquki ekusikeni okuphazamisekile.

Uma ufuna ukwenza umsebenzi othile egaraji, ngeke ukudinge lokhu, futhi ngeke ubone inzuzo enkulu uma usika izinsimbi zeshidi kuphela noma uhlukanisa imoto. Uma wenza umsebenzi omningi wohlobo lwe-mesh, noma kunjalo, iyasheshisa inqubo.

Imvamisa ephezulu

Lokhu kubhekisela ekuqalisweni kwefrikhwensi ephezulu kwethoshi le-plasma, futhi kuyafana nesishiseli. Ngokuyisisekelo, amandla kagesi we-high-frequency aqala i-arc yomshayeli ngokubangela ukujikeleza kwe-high-frequency ngokusebenzisa ithoshi lapho ucindezela i-trigger. 

Lokhu kwenza iphoyinti lokubhoboza libe lincane, lihlanzeke, futhi libe lula, futhi lisebenza ezintweni eziwugqinsi.

Ngokuvamile, awukudingi lokhu emishinini yokuzilibazisa esetshenziselwa insimbi encane yeshidi. Uma kukhona, umkhuba omuhle ukubhoboza okokusebenza kancane usuke emugqeni ofuna ukuwusika, bese ushanela i-plasma emugqeni wokusika.

Iyiphi isistimu yokusika insimbi okufanele uyithole?

Nakhu lapho kufanele uthole ithoshi lokusika ilangabi:

1. Usebenza ngensimbi ethambile.

2. Usebenza ngemishini esindayo.

3. Ufuna ukusika ama-ekseli esindayo kanye nezingcezu ezinkulu zensimbi.

4. Uthanda ukuba nethuluzi okungenani elilodwa kuzo zonke izinhlobo zethuluzi.

5. Uma ukuguquguquka kubalulekile ngoba awufuni ukusika kuphela kodwa ukushisela nokushisa insimbi.

6. Akudingekile ukuthi ngaso sonke isikhathi usike insimbi namapuleti ngokushesha, kodwa ufuna ukuba nakho njengenketho.

7. Ungathanda into ongayikhipha uye phakathi nenkundla ukuze usebenze ungadingeki amapulaki kagesi.

Nakhu lapho kufanele uthole i-plasma cutter:

1. Ufuna ukusika uhlaka lweloli lube yizicucu.

2. Uthanda ukwenza izinto.

3. Uthanda ukuba nethuluzi okungenani elilodwa kuwo wonke.

4. Ufuna ukukwazi ukusika insimbi yeshidi namapuleti ngokushesha nangokucoceka.

5. Uyingcweti futhi wenza izithombe zeshidi lensimbi noma izimo eziyinkimbinkimbi.

6. Usebenza ngezinhlobonhlobo zezinto zokwakha.

7. Ugxile kakhulu ekusikeni, futhi ukuguquguquka akubalulekile kangako.

8. Ukuhamba akuyona inkinga njengoba uzobe usebenza ezitolo.

Umthombo ovela Stylecnc

Umshwana wokuzihlangula: Ulwazi olubekwe ngenhla luhlinzekwa yi-Stylecnc ngaphandle kwe-Chovm.com. I-Chovm.com ayenzi izethulo namawaranti mayelana nekhwalithi nokuthembeka komdayisi nemikhiqizo.

Shiya amazwana

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe *