Kakaretso:
Sehlooho sena se haholo-holo e hlalosa ho hlokahala ha laser ho itšeha mochine mariha tlhokomelo, melao-motheo ea motheo le mekhoa ea tlhokomelo, mokhoa oa ho khetha antifreeze ea tham mong bang laser ho itšeha mochine, le litaba tse hlokang tlhokomelo.
• U ka ithuta ho tsoa sehloohong sena:
ithute ka litsebo tsa ho lokisa mochini oa laser ho itšeha, bua ka mehato e hlahang sehloohong sena ho boloka mochini oa hau, le ho lelefatsa ho tšoarella ha mochini oa hau.
•Babali ba loketseng:
Lik'hamphani tse nang le mechine ea ho itšeha ka laser, lithupelo / batho ba nang le mechine ea ho itšeha ka laser, mohlokomeli oa mechine ea laser, batho ba thahasellang mechine ea ho itšeha ka laser.
Mariha a tla, ho joalo le ka matsatsi a phomolo! Ke nako ea hore mochini oa hau oa laser o khefutse. Leha ho le joalo, ntle le tlhokomelo e nepahetseng, mochine ona o sebetsang ka thata o ka 'tšoasoa ke sefuba se matla'. MimoWork e ka thabela ho arolelana boiphihlelo ba rona e le tataiso bakeng sa hau ho thibela mochini oa hau ho senyeha:
Bohlokoa ba tlhokomelo ea hau ea mariha:
Metsi a metsi a tla kopana ho ba a tiileng ha mocheso oa moea o le ka tlase ho 0℃. Nakong ea condensation, bophahamo ba metsi a hloekisitsoeng kapa metsi a hloekisitsoeng boa eketseha, bo ka phatlollang liphaephe le likaroloana tsa tsamaiso ea ho pholisa ea laser cutter (ho kenyeletsoa li-chillers tsa metsi, li-laser tubes, le lihlooho tsa laser), tse bakang tšenyo ho manonyeletso a koalang. Tabeng ena, haeba o qala mochine, sena se ka baka tšenyo ho likarolo tsa mantlha tse amehang. Ka hona, ho ela hloko li-additives tsa metsi tsa laser chiller ho bohlokoa haholo ho uena.
Haeba e u tšoenya hore u lule u lekola hore na khokahanyo ea pontšo ea tsamaiso ea metsi a pholileng le li-tubes tsa laser li sebetsa, tšoenyeha ka hore na ho na le ntho e sa tsamaeeng hantle ka linako tsohle. Ke hobane’ng ha u sa nke khato ho tloha qalong feela?
Mona re khothaletsa mekhoa e 3 ea ho sireletsa chiller ea metsi bakeng sa laser
Mokhoa oa 1.
Kamehla etsa bonnete ba hore water-chiller e lula e matha 24/7, haholo-holo bosiu, haeba u etsa bonnete ba hore ha ho na ho khaoha ha motlakase.
Ka nako e ts'oanang, molemong oa ho boloka matla, mocheso oa mocheso o tlase le metsi a tloaelehileng a mocheso o ka fetoloa ho 5-10 ℃ ho netefatsa hore mocheso o pholileng ha o tlase ho feta ntlha ea leqhoa sebakeng sa ho potoloha.
Mokhoa oa 2.
To nosetsa ka har'a chiller mme phala e lokela ho ntšoa ka hohle kamoo ho ka khonehang;haeba chiller ea metsi le jenereithara ea laser ha e sebelisoe nako e telele.
Ka kopo hlokomela tse latelang:
a. Pele ho tsohle, ho ea ka mokhoa o tloaelehileng oa mochine o pholileng oa metsi ka har'a ho lokolloa ha metsi.
b. Leka ho tšela metsi ka piping e pholileng. Ho tlosa liphaephe ka sehatsetsing sa metsi, ho sebelisoa phaephe ea moea e hatelitsoeng ka khase ka thoko, ho fihlela phaephe e pholisang metsi ka metsing e tsoa haholo.
Mokhoa oa 3.
Kenya antifreeze ho chiller ea hau ea metsi, ka kopo khetha antifreeze e khethehileng ea mofuta oa setsebi,u se ke ua sebelisa ethanol ho e-na le hoo, ela hloko hore ha ho antifreeze e ka nkang metsi a deionized ka ho feletseng hore a sebelisoe ho pholletsa le selemo. Ha mariha a fela, o tlameha ho hloekisa liphaephe ka metsi a sa hloekang kapa a qhibilihisitsoeng, 'me u sebelise metsi a hloekisitsoeng kapa a qhibilihisitsoeng e le metsi a pholileng.
◾ Khetha antifreeze:
Antifreeze bakeng sa mochini oa ho itšeha oa laser hangata o na le metsi le lino tse tahang, litlhaku ke ntlha e belang e phahameng, ntlha e phahameng ea flash, mocheso o phahameng o khethehileng le conductivity, viscosity e tlase mocheso o tlase, li-bubble tse fokolang, ha ho na tšepe kapa rabara.
E khothaletsoa ho sebelisoa sehlahisoa sa DowthSR-1 kapa mofuta oa CLARIANT.Ho na le mefuta e 'meli ea antifreeze e loketseng CO2 laser tube cooling:
1) Antifroge ®N mofuta oa glycol-metsi
2) Antifrogen ®L mofuta oa propylene glycol-metsi
>> Hlokomela: Antifreeze e ke ke ea sebelisoa selemo ho pota. Pipe e tlameha ho hloekisoa ka metsi a hloekisitsoeng kapa a hloekisitsoeng ka mor'a mariha. Ebe u sebelisa metsi a deionized kapa a distilled ho ba mokelikeli o pholileng.
◾ Karolelano ea Antifreeze
Mefuta e sa tšoaneng ea antifreeze ka lebaka la karolo ea ho itokisa, metsoako e fapaneng, ntlha ea leqhoa ha e tšoane, joale e lokela ho thehoa ho latela maemo a mocheso a sebakeng seo a lokelang ho se khetha.
>> Ntho eo u lokelang ho e ela hloko:
1) U se ke ua kenya antifreeze e ngata haholo ho tube ea laser, lera le pholileng la tube le tla ama boleng ba leseli.
2) Bakeng sa tube ea laser,makhetlo a phahameng a tšebeliso, hangata o lokela ho fetola metsi.
3)lemoha ka kopoantifreeze e 'ngoe ea likoloi kapa lisebelisoa tse ling tsa mochini tse ka lematsang sekotoana sa tšepe kapa tube ea rabara.
Ka kopo sheba foromo e latelang ⇩
• 6:4 (60% antifreeze 40% metsi), -42℃—-45℃
• 5:5 (50% antifreeze 50% metsi), -32℃— -35℃
• 4:6 (40% antifreeze 60% metsi) ,-22℃— -25℃
• 3:7 (30% antifreeze le 70% metsi), -12℃—-15℃
• 2:8 (20% antifreeze 80% metsi) ,-2℃— -5℃
Ke lakaletsa uena le mochini oa hau oa laser mariha a futhumetseng le a monate! :)
Ho na le lipotso mabapi le sistimi ea pholile ea laser cutter?
Re tsebise 'me re fane ka likeletso bakeng sa hau!
Nako ea poso: Nov-01-2021