Copyright © MiB Instruments 2013

CNC Machine (3 axis and 4 axis CNC)

We have been developing CNC machine since year 2010. Our CNC improved and added a lot of new features and functions from the traditional CNC machines for the DIY industrial. Since the first introduction of "CNC3020"  3-Axes model and later on the 4-Axes model, they have been widely sold over the world and gained and reputation by DIYers internationally.

We also introduced several spindle motors version for working with different materials. The basic 180W spindle motor is suitable for working on wood, plastic or wax. The 300W spindle motor is suitable for soft metal such as brass or aluminium. The power 800W model is able to mill on steel. 

In coming months, we will launch a brand new controller box "CNC3020 plus", which does not need PC for CNC job. The controller is able to record and store G-codes according to user commands via a handheld controller. ​​




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Specification
Effective Traveling Range 200(X) X 300(Y) X800(Z) mm
Machine Dimension 410(X)*540(Y)*440(Z) mm
Working Table 240(X)*440(Y)*20(Z) mm
Frame Material Aluminum Alloy 6061/ 6063
Driving Core X: 1605 ball screws
  Y: 1605 ball screws
  Z: 1605 ball screws
Sliding Core X: Dia. 16mm
  Y: Dia. 16mm
  Z: Dia. 12mm
Limit Switch X, Y, Z (2 switch per axis)
Stepping Motor 57 2 phase 3A 1.8 Degree (Brand New)
Spindle Motor Brand New DC Motor -

Torque: 230mN.m
Voltage: 12 - 48 Volt DC.
Speed: 2800 - 11500 RPM,
Power: 180W
Diameter: 51mm
Jaw head len: 35mm
Jaw head dia: 16mm
Motor length: 135mm


Principal Axis Collet ER11 / 3.175mm
Spindle Speed PWM up to 13000 RPM
Repeatability 0.05mm
Max No Loading speed (X, Y, Z) 2500mm / min
Spindle Precision (Beat error) 0.01 - 0.04mm
Carving Code G code/TAB files/nc file/NCC files
PC connection Parallel Port
OS Win2000 XP (Support Mach2 Mach3)
Carving Speed Depend on material
Weight 28KG
   
CNC Controller
Input 110V to 220V (Switch interchange, we will changed
 in factory according to your country)
Front Panel Switch Emergency Stop
  Limit Switch Enable/Disable
  Power ON/ OFF
  Spindle Speed control
Limit Switch Connector Yes, support up to 6 limit switch
Motor Connector Paraellel Port
Motor Connector X, Y, Z, Spindle Motor
Support Control Software Mach3,EMC2 (Setting on Mach will be provided after purchase)
Thermal Control 24V Fan for cooling
Regulated Power Supply Spindle Motor: 48V 7A 350W
  Stepper Controller: 24V 10A 240W





Our youtube link for CNC in action, click here.
Numerical control (NC) is the automation of machine tools that are operated by abstractly programmed commands encoded on a storage medium, as opposed to controlled manually via handwheels or levers, or mechanically automated via cams alone. The first NC machines were built in the 1940s and 1950s, based on existing tools that were modified with motors that moved the controls to follow points fed into the system on punched tape. These early servomechanisms were rapidly augmented with analog and digital computers, creating the modern computer numerical control (CNC) machine tools that have revolutionized the machining processes.
In modern CNC systems, end-to-end component design is highly automated using computer-aided design (CAD) and computer-aided manufacturing (CAM) programs. The programs produce a computer file that is interpreted to extract the commands needed to operate a particular machine via a postprocessor, and then loaded into the CNC machines for production. Since any particular component might require the use of a number of different tools—drills, saws, etc., modern machines often combine multiple tools into a single "cell". In other cases, a number of different machines are used with an external controller and human or robotic operators that move the component from machine to machine. In either case, the complex series of steps needed to produce any part is highly automated and produces a part that closely matches the original CAD design.