CNC Controller parts and their functions

5 top-level parts · 5 parts in total · full bill of materials below

#	Part	Qty	What it does
1	Bare PCB	1×	Unpopulated printed circuit board: copper traces etched on an FR-4 glass-epoxy laminate that carry current between the components later soldered to it.
2	Compute SoC Module	1×	System-on-chip compute module carrying the application processor, memory, and storage that runs the device's operating system and user interface.
3	I/O Board	1×	Input/output board that interfaces a controller with the machine's sensors, switches, valves, and indicators.
4	Power Supply	1×	Unit that converts mains or battery input into the regulated DC voltages a machine's electronics and actuators need.
5	HMI Panel	1×	Operator touchscreen and key panel through which a machine is set up, run, and monitored.

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

+ − Fit Expand all Collapse ↗ Share ⤢

BOMwiki

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for CNC Controller

5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Bare PCB	pcb-bare	1×	1	·	part
2	Compute SoC Module	soc-module	1×	1	·	part
3	I/O Board	io-board	1×	1	·	part
4	Power Supply	power-supply	1×	1	·	part
5	HMI Panel	hmi-panel	1×	1	·	part

Something wrong in this list? Report a problem with this BOM.

Where the CNC controller is used

4 products across 1 domain contain it, directly or inside a sub-assembly

• Machine Tools & Metalworking 4 CNC Milling Machine, Gear Honing Machine, Gear Shaving Machine, Vertical Boring Mill

Used in 4 assemblies

CNC Milling Machine CNC Control CNC Control CNC Control

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳JLCPCB jlcpcb.com ↗	Shenzhen, CN	PCB fabrication	100 pcs	2–4 wks
🇨🇳PCBWay pcbway.com ↗	Shenzhen, CN	PCB fab & assembly	100 pcs	2–4 wks
🇨🇳Shennan Circuits scc.com.cn ↗	Shenzhen, CN	PCB manufacturer	100 pcs	2–4 wks
🇮🇳Shogini Technoarts shogini.com ↗	Mumbai, IN	PCB manufacturer	100 pcs	2–4 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	100 pcs	2–4 wks