Sebakeng sa merero ea DIY, ho iketsetsa mochini oa hau oa potoloho o hatisitsoeng (PCB) CNC lapeng ho ka ntlafatsa tsebo ea hau le ho bula menyetla e mengata ea ho rala le ho etsa merero ea lisebelisoa tsa elektroniki. Poso ena ea blog e tla u tataisa molemong oa ho ikahela mochini oa hau oa PCB CNC ho tlisa mehopolo ea hau bophelong ka nepo le boqapi.
1. Tseba likarolo tsa motheo:
Ntlha ea pele, ke habohlokoa ho tloaelana le likarolo tsa motheo tse hlokahalang ho haha mochine oa PCB CNC. Hangata tsena li kenyelletsa:
a) Stepper Motors: Likoloi tsena lia hlokahala ho laola motsamao oa lisebelisoa tsa mochini oa CNC.
b) Boto ea Tsamaiso: E sebetsa joalo ka boko ba mochini, e u lumella ho romella litaelo le ho laola motsamao oa eona.
c) Spindle motor: e ikarabellang bakeng sa ho seha PCB.
d) Litataiso le li-bearings tsa Linear: Tsena li fana ka botsitso le motsamao o boreleli ho mechini ea CNC.
e) Li-Screws tsa Ball le Lead Screw: Tsena li fetolela motsamao oa rotary hore e be motsamao oa mola.
2. Moralo oa foreimi:
Ha ho hahoa mochine oa PCB CNC, foreimi e phetha karolo ea bohlokoa ho netefatsa botsitso le ho nepahala nakong ea ts'ebetso. Aluminium kapa thepa e tiileng ea PVC e khothaletsoa bakeng sa foreimi e tiileng. Ha u kopanya foreimi, sebelisa litekanyo tse nepahetseng 'me u sireletse likarolo tsohle ka mokhoa o sireletsehileng.
3. Kopanya likarolo tsa mochini:
Ka mor'a moo, kopanya likarolo tsa mochine. Latela litaelo tsa moetsi ho kenya mochini oa stepper, controller board, spindle motor, linear guides, le libering. Ela hloko ka hloko likarolo tsa ho hokahanya hantle bakeng sa ho sisinyeha ho seamless le ho nepahala.
4. Wiring le lisebelisoa tsa elektroniki:
Mehala le lisebelisoa tsa elektroniki tsa mochini oa PCB CNC li hloka tlhokomelo e hlokolosi. Hokela li-motors tsa stepper ho boto ea taolo, ho etsa bonnete ba hore wiring e makhethe ebile e hlophisitsoe. Sireletsa likhokelo tsohle tsa motlakase ho li-circuits tse khutšoane kapa likhokelo tse hlephileng.
5. Software le Calibration:
Khetha software e nepahetseng ho laola mochini oa hau oa CNC joalo ka GRBL kapa Mach3. Mananeo ana a u nolofalletsa ho romela litaelo ho mochine oa CNC, ho laola motsamao le mokhoa oa ho itšeha. Ntlafatso e bohlokoa bakeng sa liphetho tse nepahetseng. Fetola mehato ka millimeter (ho ipapisitse le mochini oa hau) ho netefatsa motsamao o nepahetseng oa mochini oa CNC.
6. Liteko le Tharollo ea Mathata:
Pele o sebelisa mochini oa hau oa PCB CNC, leka likarolo tsohle tsa eona ka botlalo. Etsa bonnete ba ho sisinyeha ha bonolo, ho tsamaisana hantle le lisebelisoa, le ho phethahatsa litaelo tse nepahetseng tsa software. Lokisa mathata afe kapa afe a hlahang 'me u lokise mochini ho fihlela o fihlela litebello tsa hau.
7. Theha le ho etsa PCB:
Ka mochini o felletseng oa PCB CNC, joale o ka rala le ho etsa li-PCB tsa hau. Etsa boto ea potoloho u sebelisa software e kang Eagle kapa KiCad, e fetole ho G-code, 'me u romelle faele mochine oa CNC bakeng sa ho etsoa. Natefeloa ke ho fetola mehopolo ea hau hore e be liboto tsa potoloho tse bonahalang!
Ho iketsetsa mochini oa PCB CNC lapeng ke leeto le putsang le kopanyang tjantjello ea hau ea lisebelisoa tsa elektroniki le mesebetsi ea matsoho. Ka ho latela mehato e kaholimo, u ka etsa hore pono ea hau ea boqapi e phele ka nepo le ka bokhabane. Hopola ho lula u beha polokeho pele 'me u natefeloe ke mohato o mong le o mong oa tsela ka projeke ena e khahlisang ea DIY. Lokolla moetsi oa hau oa kahare 'me u qale leeto la ho iketsetsa mochini oa PCB CNC lapeng!
Nako ea poso: Aug-09-2023