Query by AM: How to build a CNC router?
I have completely no notion where to start. I want a machine that can reduce acrylics, G10, carbon fiber and if feasible 200mm thick sheets of aluminium.
What do I need to have to understand?
What stepping motor, router, power provide and table is great for this machine.
Exactly where can I buy the parts?
My price range is about $ 1000 to $ 1300. Is this realistic?
Ideal answer:
Answer by Ankur
Hey there,
it’s preety easy. I’ve bulit one particular myself. Followed this site-
LET’S GET Began
STEP 1: Essential Design and style Choices
This section covers the following:
Identifying the proper design for you
Needed cutting location
Space availability
Supplies
Tolerances
Constructing Approaches
Obtainable tools
Budget
STEP 2: The Base and X-axis Frame
This section covers the following:
Designing and Creating the primary base or x-axis base
A breakdown of different designs
Totally Supported Frames
Partially Supported Frames
and so forth.
STEP 3: The Y- Axis Gantry Style
This section covers the following:
Designing and Creating the Y-axis Gantry
A breakdown of various styles
Forces and Moments on the Gantry
Do’s and Do not
etc.
STEP 4: The Z- Axis Assembly Style
This section covers the following:
Designing and Developing the Z-axis Assembly
Forces and Moments on the Z-axis Assembly
Linear rail/rods and bearing spacing
The Plunge arm Design
and so on.
STEP five: The Liniear Motion System
This section covers the following:
Detailed Overview of linear motion systems
Choosing the right method for your machine
Designing and developing your personal
Linear Shaft and bushings
Linear Rails and Guide Blocks
and so on.
STEP 6: Mechanical Drive Components
This section covers the following topics:
Detailed overview of the drive elements
Deciding on the appropriate elements for your style
Stepper and Servo motors
Lead screws and ball screws
Drive nuts
Radial and thrust Bearings
Motor coupling and mounting
Direct drive vs. Geared
Rack and Pinions
Lead screw motor sizing
etc.
STEP 7: Picking The Motors
This section covers the following subjects:
Detailed overview of the CNC motors
Sorts of CNC motors
Stepper vs Servo motors
How Stepper motors function
Kinds of Stepper motors
How Servo motors perform
Types of Servo Motors
NEMA Standards
Choosing the correct motor kind for your style
Motor Sizing
and so forth.
STEP 8: The Cutting Table design
This section covers the following:
The Cutting table styles overview
T-slot Table
Vacuum Table
Perforated cutting bed
The Cutaway bed
Designing and Creating your personal
and so forth.
STEP 9: The Spindle Alternatives
This section covers the following:
CNC Spindles overview
Varieties and attributes
Pricing and costs
Mounting and cooling alternatives
Coolant systems
Developing your personal
How to calculate chip load and cutting force
How to locate optimal feed prices
etc.
STEP 10: The Electronics
This section covers the following:
CNC Electronics overview
The Handle panel
Wiring and Fusing
Buttons and switches
MPG’s and Jog wheels
Energy Supplies
etc.
STEP 11: The CNC Controller choices
This section covers the following:
The CNC Controller overview
Controller selection
Options available
Closed loop vs. Open loop systems
Best priced controllers
Constructing your own from scratch
and so on.
STEP 12: Picking the Application
This section covers the following:
The CNC connected Software overview
What software program will I require
CAM application
CAD application
NC Controller Software program
Greatest selections
Totally free ware
etc.
Give your answer to this query under!