Hello my friends
I want to build a cnc router(like MECHMATE) for wood with this dimentions(2400x1500x400 mm).
Here's what I'm thinking to use :
# (HIWIN linear guide HGR20 with HGW20CC Block Carriage. from BST Automation)
https://www.aliexpress.com/item/3301...1c013b29aefI4o
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# ( 4X Hybrid Leashine Nema34 Closed-Loop Motor 8Nm +600W Power supply)
https://www.ebay.com/itm/Hybrid-Leas...torefresh=true
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# (Controller board (UC300ETH-UB1)) (or UC300ETH-5LPT )
https://www.cncroom.com/interface-cards/uc300eth-ub1
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#( Rack and pinion MOD1.5(straight teeth) withe Pinion gear 20 teeth)(1.5Mod 20x20x1000mm spur Gear rack right teeth )
https://www.aliexpress.com/item/4000...4-1f8e4615bea7
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# (2.2kw Water Cooled CNC Spindle Motor ER20 4 bearing and 2.2kw VFD Inverter )
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#( HTD3M Timing Belt Kit Pulley 3:1 60 Teeth & 20 Teeth Shaft Center Distance+80mm)
https://www.amazon.com/HTD-3M-Timing.../dp/B014A86FME
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# ( Ball screw 2005 -L 500mm + SFU2005 Ballnut + BK15 BF15 Support + 2005 Nut Housing Bracket + Shaft Coupler ) for z Axis
1) Are these parts suitable?
2) If you have any comments on it, please tell me (for example teeth of pinion , MOD of Rack,belt width ,type of spindle and inverter ........etc)
3) Are there any missing parts that I did not mention?
4) Is BST Automation a trusted source of purchase?
5) Also, please suggest sources of these items that can be purchased from and who have the possibility of international shipping
thank you in advance