Isishwankathelo:
Eli nqaku lichaza ngokuyintloko imfuneko yokugcinwa komatshini wokusika nge-laser ebusika, imigaqo esisiseko kunye neendlela zokulungisa, indlela yokukhetha umatshini wokusika nge-laser ongafuni kukhenkcezwa, kunye nemiba yomatshini wokusika ngamanzi odinga ingqalelo.
• Ungafunda kweli nqaku:
funda ngezakhono zokulungisa umatshini wokusika nge-laser, jonga amanyathelo akweli nqaku okugcina umatshini wakho, kunye nokwandisa ukuqina komatshini wakho.
•Abafundi abafanelekileyo:
Iinkampani ezineematshini zokusika nge-laser, iiworkshop/abantu abaneemashini zokusika nge-laser, abagcini beemashini zokusika nge-laser, abantu abanomdla kwiimashini zokusika nge-laser.
Ubusika buyeza, neholide ifikile! Lifikile ixesha lokuba umatshini wakho wokusika nge-laser uthathe ikhefu. Nangona kunjalo, ngaphandle kokulungiswa ngokuchanekileyo, lo matshini usebenza nzima 'unokuba nomkhuhlane ombi'. I-MimoWork ingathanda ukwabelana ngamava ethu njengesikhokelo sakho sokuthintela umatshini wakho ekonakalisweni:
Imfuneko yokugcinwa kwakho ebusika:
Amanzi alulwelo aya kujika abe yinto eqinileyo xa ubushushu bomoya bungaphantsi kwe-0℃. Ngexesha lokufuma, umthamo wamanzi anyibilikisiweyo okanye amanzi anyibilikisiweyo uyanda, nto leyo enokuphazamisa umbhobho kunye nezinto ezikwinkqubo yokupholisa ye-laser cutter (kubandakanya ii-water chillers, ii-laser tubes, kunye neentloko ze-laser), nto leyo ebangela umonakalo kwiindawo zokuvala. Kwimeko enjalo, ukuba uqalisa umatshini, oku kunokubangela umonakalo kwiindawo eziphambili ezifanelekileyo. Ke ngoko, ukunikela ingqalelo ngakumbi kwizongezo zamanzi ezinyibilikisiweyo ze-laser kubaluleke kakhulu kuwe.
Ukugcinwa Kwasebusika
Ukuba kuyakukhathaza ukujonga rhoqo ukuba uqhagamshelo lwesignali yenkqubo yokupholisa amanzi kunye neetyhubhu zelaser ziyasebenza na, xhalaba malunga nokuba kukho into ehamba kakubi ngalo lonke ixesha. Kutheni ungathathi nyathelo kwasekuqaleni?
Apha sicebisa iindlela ezi-3 zokukhusela i-water chiller kwi-laser
Isixhobo Sokupholisa Amanzi
Indlela 1.
Soloko uqinisekisa ukuba isixhobo sokupholisa amanzi sisebenza iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngeveki, ingakumbi ebusuku, ukuba uqinisekisa ukuba akuyi kubakho kucinywa kombane.
Kwangaxeshanye, ngenxa yokonga amandla, ubushushu bobushushu obuphantsi kunye nobushushu obuqhelekileyo bamanzi bunokulungiswa bube yi-5-10 ℃ ukuqinisekisa ukuba ubushushu be-coolant abukho ngaphantsi kweqondo lokubanda kwimeko yokujikeleza.
Indlela yesi-2.
Tamanzi kwi-chiller kwaye umbhobho kufuneka ukhutshwe amanzi kangangoko kunokwenzeka,ukuba i-water chiller kunye ne-laser generator azisetyenziswanga ixesha elide.
Nceda uqaphele oku kulandelayo:
a. Okokuqala, ngokwendlela eqhelekileyo yomatshini opholiswe ngamanzi ngaphakathi kwindawo yokukhupha amanzi.
b. Zama ukuthulula amanzi kwimibhobho yokupholisa. Ukususa imibhobho kwisixhobo sokupholisa amanzi, usebenzisa i-compressed gas ventilation inlet kunye ne-outlet ngokwahlukeneyo, de umbhobho wokupholisa amanzi emanzini uphume kakhulu.
Indlela yesi-3.
Yongeza i-antifreeze kwi-water chiller yakho, nceda ukhethe i-antifreeze ekhethekileyo yophawu lobuchwephesha,Musa ukusebenzisa i-ethanol endaweni yoko, lumka ukuba akukho antifreeze enokuthatha indawo yamanzi acocekileyo ukuze asetyenziswe unyaka wonke. Xa ubusika buphela, kufuneka ucoce imibhobho ngamanzi acocekileyo okanye amanzi acocekileyo, kwaye usebenzise amanzi acocekileyo okanye amanzi acocekileyo njengamanzi apholisayo.
◾ Khetha into yokuthintela ukuqandisa:
I-antifreeze yomatshini wokusika i-laser idla ngokuba namanzi kunye nee-alcohols, iimpawu zazo ziindawo zokubila eziphezulu, indawo ephezulu yokutsha, ubushushu obuthile kunye nokuqhuba, i-viscosity ephantsi kubushushu obuphantsi, amaqamza ambalwa, akukho konakala kube yintsimbi okanye irabha.
Kucetyiswa ukuba kusetyenziswe imveliso yeDowthSR-1 okanye uphawu lweCLARIANT.Kukho iintlobo ezimbini ze-antifreeze ezifanelekileyo ukupholisa ityhubhu yelaser ye-CO2:
1) Uhlobo lwamanzi e-Antifroge ®N glycol
2) Uhlobo lwamanzi lwe-Antifrogen ®L propylene glycol
>> Qaphela: I-antifreeze ayinakusetyenziswa unyaka wonke. Umbhobho kufuneka ucocwe ngamanzi acocekileyo okanye anyibilikisiweyo emva kobusika. Emva koko sebenzisa amanzi acocekileyo okanye anyibilikisiweyo ukuze abe lulwelo lokupholisa.
◾ Umlinganiselo Wokulwa Nokuqandisa
Iindidi ezahlukeneyo ze-antifreeze ngenxa yobungakanani bokulungiselela, izithako ezahlukeneyo, inqanaba lokuqandisa alifani, ngoko ke kufuneka kusekelwe kwiimeko zobushushu zasekuhlaleni ukuze ukhethe.
>> Into ekufuneka uyiqaphele:
1) Musa ukongeza i-antifreeze eninzi kwityhubhu yelaser, umaleko wokupholisa wetyhubhu uya kuchaphazela umgangatho wokukhanya.
2) Kwityhubhu yelaser,xa usetyenziswa rhoqo, kokukhona kufuneka utshintshe amanzi rhoqo.
3)Nceda qaphelai-antifreeze ethile yeemoto okanye ezinye izixhobo zoomatshini ezinokwenzakalisa iqhekeza lesinyithi okanye ityhubhu yerabha.
Nceda ujonge le fomu ilandelayo ⇩
• 6:4 (60% i-antifreeze 40% yamanzi), -42℃—-45℃
• 5:5 (50% i-antifreeze 50% yamanzi), -32℃— -35℃
• 4:6 (40% i-antifreeze 60% yamanzi) ,-22℃— -25℃
• 3:7 (30% yokuthintela ukukhenkceza kunye namanzi angama-70%), -12℃—-15℃
• 2:8 (20% i-antifreeze 80% yamanzi) ,-2℃— -5℃
Ndikunqwenelela wena kunye nomatshini wakho we-laser ubusika obufudumeleyo nobumnandi! :)
Ngaba kukho imibuzo malunga nenkqubo yokupholisa ye-laser cutter?
Sazise kwaye sikunike iingcebiso!
Ixesha lokuthumela: Novemba-01-2021