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Megaplot XMD Series User Manual

Megaplot XMD Series
73 pages
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CNC Routers
XMD series
User's Manual
ver. 1.08
Manual last updated in April 2013

Table of Contents

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Megaplot XMD Series Specifications

General IconGeneral
BrandMegaplot
ModelXMD Series
CategoryPower Tool
LanguageEnglish

Summary

Introduction to CNC Routers

XMD CNC Router Capabilities

Details the materials XMD CNC routers can process and their suitability for 2D/3D projects.

Included Software Overview

Introduces MegaCut for 2D and MegaCut3D for 3D projects, highlighting their features.

Technical Specifications and Accessories

Available CNC Router Models

Presents specifications for XMD32, XMD46, and XMD48 models, including working area and power.

Standard Package Inclusions

Lists the standard components and software provided with the CNC router.

Optional Equipment

Wired Remote Control Features

Describes the functionality of the optional wired remote control for machine operation.

Tool Cooling System

Explains the purpose and components of the optional tool cooling system for metalworking.

Basic Terms and Parameters

CNC Router Components Identification

Identifies key components of the CNC router, including controller, spindle, and emergency switch.

Power Connection and Safety

Details the requirements for connecting the router to a power source, emphasizing grounding.

Controller Display Information

Explains the information shown on the controller's LCD screen and the inverter display.

Wired Remote Control Operation

Remote Control Interface and Functions

Details the remote control's display and the function of each button for machine operation.

Remote Control Buttons Explained

Provides detailed explanations for the functions of various buttons on the wired remote control.

Remote Control Stopping Function

Explains the 'STOP' button functionality on the wired remote control for halting the cutting process.

Drawing Preparation Basics

Machine Home vs. Project Start Position

Explains the difference between the machine's fixed home position and the user-defined project starting position.

2D Project File Formats

Details supported file formats for 2D projects (PLT, DXF, NC) and best practices for vector drawings.

2D Drawing Specifics: DXF, Drilling, Engraving

DXF File Requirements

Specifies requirements for DXF files, including layer usage, block avoidance, and text conversion.

Drilling Hole Marking

Explains how to correctly mark locations for drilling holes in 2D drawings.

Single-Line Font Engraving

Addresses the issue of double engraving with single-line fonts and how to prevent it.

3D Model Preparation

Supported 3D Model Formats

Details the file formats (RAW, DXF 3D, BMP) supported for importing 3D models.

3D Model Coordinate Placement

Guides on positioning 3D models in the coordinate system for optimal tooling.

3D Model Considerations and BMP Files

Z-Axis Positioning and Model Size

Explains the impact of Z-axis position and recommended model dimensions and PC specs for 3D work.

BMP Grayscale File Usage

Details how grayscale BMP files are used for depth calculation and requirements for smooth surfaces.

G-code Postprocessor

G-code File Format and Extension

Describes the G-code file format and its required .nc extension for MegaCut.

Supported G-code Commands

Lists and explains the G-code commands that the MegaCut software recognizes.

G-code Usage and Addressing

G-code Command Examples

Provides examples of G-code syntax, including full/short terminology and handling of conflicting commands.

Absolute and Incremental Addressing

Explains how to use both absolute and incremental addressing modes within a single G-code file.

MegaCut (2D) Software

MegaCut 2D Features and Capabilities

Details MegaCut 2D's capabilities, including precise tooling, multi-layer support, and G-code compatibility.

MegaCut 2D Machine Start-up Procedure

Outlines the sequential steps required to safely start up the CNC machine and MegaCut 2D software.

MegaCut 2D Language Settings

Explains how to set the language for the MegaCut 2D software and its default behavior.

MegaCut 2D Software Customization

Forcing MegaCut Language Version

Instructions on modifying the software shortcut to force a specific language version for MegaCut.

Enabling Touch-Screen Friendly Mode

Steps to enable a touch-screen friendly interface by modifying the software shortcut.

MegaCut 2D Main Window Interface

MegaCut 2D Main Window Layout

Overview of the MegaCut 2D main window, including menus, shortcuts, and status bar.

File Information Pop-up Window

Details the 'Info' pop-up window options for viewing project dimensions, time, scale, and tool diameter.

MegaCut 2D Drawing and Simulation

Opening and Verifying Drawings

Guides on opening drawings, checking dimensions, and troubleshooting size discrepancies.

Simulation for Tooling Process

Emphasizes the importance of simulation before cutting to ensure the correct tooling sequence.

MegaCut 2D Configuration

Simulation Limitations and Cutting Settings

Explains when simulation is unavailable and how to set cutting direction and sequence in Configuration.

Accessing the Configuration Window

Details how to enter the Configuration window to adjust various machine and software parameters.

MegaCut Configuration: Import Tab

Import Tab Automatics Settings

Configures automatic processes like node connection and overlapping shape removal during import.

Import Tab Project Type Settings

Sets the project type to Single-layer or Multi-layer, affecting depth settings.

MegaCut Configuration: Sequence and G-Codes

Import Tab Advanced Options

Covers settings like skipping the frame, scaling drawings, and G-code coordinate interpretation.

Sequence Tab Settings

Defines the cutting sequence for shapes, prioritizing insides, outsides, or original order.

MegaCut Configuration: Directions and CNC Tabs

Directions Tab: Tooling Direction

Sets the tooling direction for external and internal objects to ensure cut quality.

CNC Tab: Tooling Parameters

Configures essential tooling parameters like tool diameter, speeds, and spindle rotations.

Detailed CNC Tab Parameters

Tool Diameter and Material Settings

Defines tool diameter and material thickness, crucial for accurate path calculation and depth.

Cutting and Spindle Settings

Configures milling depth, spiral slip for hard materials, cutting speed, and spindle rotations.

MegaCut Configuration: Smoothing, Polishing, Drilling

Curves Smoothing and Polishing Features

Explains curve smoothing for better quality and polishing for improved surface finish.

Drilling Tab Settings

Configures drilling speeds (up/down) and drill slip for precise hole creation.

MegaCut Configuration: Ploter Tab

Ploter Tab: Tool Length Measurement Setup

Configures settings for the tool length measurement plate, including thickness and position.

Ploter Tab: Network and IP Settings

Sets up IP address for plotters and enables LAN (Ethernet) connection for network communication.

MegaCut Configuration: General Tab and Tool Measurement

General Tab: Units and Post-Cut Actions

Sets measurement units and defines the spindle's post-cut movement (return to zero or go to XY).

Tool Measurement Procedure

Explains the necessity of tool length measurement and the methods for performing it.

Automatic Tool Length Measurement

Automatic Measurement Prerequisites

Details requirements for accurate automatic tool length measurement, including plate and pad preparation.

Performing Automatic Tool Length Measurement

Step-by-step guide for the automatic tool length measurement process, including verification.

Semi-Automatic Tool Length Measurement and Cutting

Semi-Automatic Tool Length Measurement Steps

Alternative method for measuring tool length using manual control and specific input values.

Starting the Cutting Process

Guides on preparing and initiating the cutting process after setting parameters and running simulation.

Cutting Process Control and Multi-Layer Drawings

Stopping and Continuing the Cutting Process

Explains how to pause, resume, or restart the cutting process from any point.

Multi-Layer Drawing Fundamentals

Introduces multi-layer drawings, where different colors represent layers with specific cutting depths.

Multi-Layer Drawing Setup in MegaCut

Preparing Multi-Layer Drawings

Guides on preparing multi-layer drawings by color-coding layers for PLT and DXF files.

Configuring Multi-Layer Project Type

Instructs on setting the project type to 'Multi-layer' in the Import tab for proper depth handling.

Managing Layers in Multi-Layer Drawings

Layer Parameters Adjustment

How to adjust depth and enable/disable individual layers within the Layers window.

Deactivating Layers and Objects

Explains how to deactivate entire layers or specific objects, and how to re-activate them.

Initial Depth Calculation for Multi-Layer Drawings

PLT File Depth Calculation

Describes how initial depths are calculated for PLT files based on pen width and depth multiplier.

DXF File Depth Calculation

Explains how initial depths are determined for DXF files from the CNC tab settings.

Lining: Cutting Out Insides of Shapes

Performing the Lining Operation

Details how to perform the lining operation to clear the inside of closed shapes.

Lining Operation Parameter Influence

Explains how parameters like 'Cut the negative' and 'Skip the frame' affect the lining process.

Manual Control Window Operations

Spiral Slip and Lining with Multi-Layer Drawings

Discusses how spiral slip setting applies to lining and how lining combines with multi-layer drawings.

Manual Control Window Functions

Describes the manual control window's capabilities, including axis movement and spindle rotation control.

Manual Control Window Details

Manual Control: Spindle Cooling and Homing

Ensures spindle cooling is active before rotation and explains the homing procedure.

Manual Control: Setting Project Position and Movement

Covers setting the project's starting position and moving the machine by declared distances.

Homing Process Procedure

Purpose of the Homing Process

Explains the function of homing to return the machine to its original position using proximity sensors.

Ensuring Proper Homing

Provides tips for ensuring the homing process is accurate, focusing on sensor and screw cover cleanliness.

Setting Project Location and Precise Movement

Setting Project's Starting Location

Details how to set and save multiple project starting locations for easy recall.

Precise Movement: Move To and Move By

Explains the 'Move' window for precise axis movements to machine or project coordinates.

Ethernet Network Connection Setup

Ethernet Connection Prerequisites

Outlines the initial step of connecting the controller to the PC via USB before Ethernet setup.

Configuring Ethernet Connection

Steps to enable Ethernet communication, including modifying shortcuts and setting IP addresses.

Router Calibration Procedure

Router Calibration File Setup

Details creating a 'kalibracja.txt' file with axis calibration values for the MegaCut folder.

Calculating Calibration Values

Provides the formula and acceptable range for calculating axis calibration adjustment values.

MegaCut3D Software Overview

MegaCut3D Capabilities and Model Preparation

Explains MegaCut3D's use for cutting 3D models from various formats and external preparation.

MegaCut3D Machine Start-up and Activation

Details the start-up sequence for MegaCut3D and the mandatory software activation process.

MegaCut3D Software Settings

MegaCut3D Application Activation Process

Guides on obtaining and entering an activation code to unlock full MegaCut3D functionality.

MegaCut3D Language Version Selection

Instructions for changing the MegaCut3D software language by modifying its shortcut.

MegaCut3D Interface Customization

Forcing MegaCut3D Language

Steps to modify the shortcut to force a specific language for the MegaCut3D application.

Enabling Touch-Panel Mode for MegaCut3D

How to enable a touch-screen friendly interface for MegaCut3D by adjusting the software shortcut.

MegaCut3D Main Window Overview

MegaCut3D Window Tabs and Lists

Details the MegaCut3D window, including model/tool path previews, tool library, and operations list.

Progress Bar and Project Information

Explains the information displayed on the bottom bar, including progress and project name.

Typical 3D Tooling Sequence

Outline of 3D Tooling Process

Provides a high-level overview of the standard steps involved in a 3D tooling process.

Detailed 3D Tooling Steps

Step-by-step guide for achieving best results in 3D tooling, from machine setup to output file generation.

Loading 3D Models into MegaCut3D

Methods for Opening 3D Models

Describes the different ways to load a 3D model into the MegaCut3D software.

3D Model Verification Before Cutting

Emphasizes checking model dimensions and Z-axis position against material before starting cuts.

Loading BMP Files for 3D Models

BMP File to 3D Model Conversion

Details how grayscale BMP files are converted into 3D models, including height value settings.

BMP File Scaling and Dimensions

Explains how to scale BMP files for length and height to match desired model dimensions.

Material Settings and Model Placement

Material Setup: Dimensions and Source

Configures material dimensions, source (e.g., from file), and shell settings.

Location of Model in Material

Guides on controlling the model's cutting height within the material using height and pad thickness.

Model Placement vs. BMP Heights

Optimizing Material Usage with Layering

Recommends leaving a 1mm layer on top for optimal material usage, especially with layering.

BMP Height Adjustments for Model Positioning

Explains how adjusting BMP black and white values affects model positioning and height.

MegaCut3D Tools Library

Tools Library Overview

Describes the tools library, sorted by diameter, and how to manage tools.

Types of Tools: Flat, Ball, Conical

Explains the different tool types (flat, ball, conical) and their primary applications in tooling.

Defining Tooling Operations

Overview of Tooling Operations

Introduces the concept of defining multiple operations, starting with roughing and finishing.

Types of Tooling Operations

Details the six types of operations: Roughing, Layering, Surfacing, Lining, Lining from file, Mixed.

Detailed Tooling Operation Descriptions

Roughing and Lining Operation Details

Explains roughing for excess material removal and lining for parallel line finishing.

Layer, Surface, and Mixed Operation Types

Describes layer, surface, and mixed operations, detailing their specific movement and application.

Operation Edit Parameters: Roughing

Roughing Operation Parameters: Layer Settings

Configures layer width, depth, and soft start for roughing operations.

Roughing Operation Parameters: Speed and Limits

Sets speed, rotations, and Z-axis limits for the roughing operation.

Operation Parameters and Output Files

Advanced Operation Parameters

Covers specific parameters for layer, mixed, and lining operations like connectivity and angles.

Generating Output Files

Explains how to generate output files based on defined operations and the time factor.

Output File Generation and Tool Measurement

Output File Generation Process

Describes the output file generation process, including status bar information and file parameters.

Tool Measurement Importance and Methods

Explains the necessity of tool length measurement and the recommended method (table level).

Tool Measurement Setup Details

Tool Measurement Plate Positioning

Illustrates different scenarios for placing the material and measuring plate for tool length.

Pad Thickness Configuration for Measurement

Highlights the importance of setting correct pad thickness in Configuration for accurate measurement.

Automatic Tool Length Measurement Procedure

Automatic Measurement Prerequisites Review

Reiterates prerequisites for automatic measurement, including plate cleanliness and spindle reach.

Executing Automatic Tool Length Measurement

Step-by-step instructions for performing automatic tool length measurement and verifying its success.

Semi-Automatic Tool Length Measurement Steps

Semi-Automatic Measurement: Manual Control Steps

Detailed steps for semi-automatic tool length measurement using the Manual Control interface.

Semi-Automatic Measurement Caution

Important safety notes and precautions for semi-automatic measurement to prevent damage or injury.

Cutting Process Initiation and Control

Preparing for Cutting

Ensures spindle cooling is active and spindle is positioned correctly before starting a cut.

Starting and Stopping the Cutting Process

Guides on selecting output files, starting the cut, and using STOP/CONTINUE for process control.

Advanced Cutting and Manual Control

Restarting Cuts After Power Loss

Explains how to restart a cut from a specific point after an interruption like a power outage.

Manual Control Functions Revisited

Reiterates key functions of Manual Control, including axis movement and spindle cooling.

Manual Control Interface and Homing Process

Manual Control Window Visuals

Displays both the standard and touch-friendly versions of the Manual Control window.

Homing Process Importance

Reiterates the importance of homing the machine after movement blockages or tool stumbles.

Project Location and Precise Movement Management

Managing Project Starting Locations

Details saving and managing multiple project starting locations for efficient workflow.

Executing Precise Movement Commands

Explains how to use the 'Move' window to precisely position the machine axes.

General Configuration Settings

Configuration: Units and Resolution

Sets measurement units (mm/inches) and resolution (points/mm) for output file calculation.

Configuration: Ploter and Network Settings

Configures plotter IP, tool length measurement plate position, and enables LAN connection.

System Requirements and Limitations

Hardware and Environment Requirements

Specifies requirements for router placement, power connection, and compatible PC operating systems.

Software Usage and Size Limitations

Advises turning off power saving modes and notes limitations on drawing/model size and concurrent software use.

Lining Algorithms

Basic Lining Pattern Types

Details the four fundamental lining patterns: Vertical, Horizontal, Forward Slash, and Back Slash.

Lining Sequence: Lines and Shapes

Cutting Sequence with 'All Elements of a Shape' Enabled

Explains how enabling 'All elements of a shape' prioritizes cutting internal lines before outlines.

Cutting Sequence with 'All Elements of a Shape' Disabled

Describes cutting sequence when 'All elements of a shape' is disabled, prioritizing all lines first.

Overlapping Shapes Algorithms

Deleting Overlapping Lines

Instructions on deleting overlapping lines during drawing import in MegaCut.

Connect Nodes Feature Impact on Deletion

Explains how the 'Connect the nodes' feature can affect overlapping line deletion.

Maintenance Recommendations

General Cleaning and Lubrication

Recommends regular cleaning and greasing of ball screws and linear guides for longevity.

Sensor and Chip Management

Advises keeping proximity sensors clear and cleaning chips with compressed air, avoiding vacuum.

Cooling System and Spindle Load

Ensures proper operation of the water cooling system and advises using suitable tools to avoid spindle overload.

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