WEIHONG NK260 User Manual

上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD
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200 Series CNC Integrated System
Manufacturers' Manual
Version: 2019.03 1st Version
Author: Document Department
Weihong Corporation, All Rights Reserved
1 Overview ............................................................................................................................................ 3
1.1 Model Selection ................................................................................................................... 4
1.2 Host ......................................................................................................................................... 5
1.3 Main Software Interface ............................................................................................... 10
2 Basic Commissioning ................................................................................................................. 11
2.1 Switch the System Configuration .............................................................................. 11
2.2 Adjust I/O Port Polarity ................................................................................................ 12
2.3 Set Commissioning Parameters ................................................................................. 13
2.4 Check the Axis Direction .............................................................................................. 15
2.5 Return to the Machine Origin ..................................................................................... 16
2.6 Set Speed Parameters .................................................................................................... 17
3 Quick Start ...................................................................................................................................... 20
3.1 Return to the Machine Origin ..................................................................................... 20
3.2 Load a Program File ....................................................................................................... 20
3.3 Execute Fixed Calibration ............................................................................................ 22
3.4 Set the Workpiece Origin ............................................................................................. 23
3.5 Execute Machining .......................................................................................................... 27
4 Machining Operations ................................................................................................................ 28
4.1 Execute Selective Machining....................................................................................... 28
4.2 Generate a Wizard File .................................................................................................. 29

WEIHONG NK260 Specifications

General

Brand	WEIHONG
Model	NK260
Category	Control Systems
Language	English

Summary

Overview and System Components

Model Selection Guide

Guide to selecting the CNC system based on machine tool structure and demands.

CNC Host Hardware Overview

Explanation of the NK260 host's front view and its components.

Emergency Stop Button

Emergency button to stop the machine tool completely in dangerous situations.

Main Software Interface Layout

Overview of the interactive operational interface for the CNC system.

Basic Commissioning Procedures

System Configuration Setup

Operation to check and change the default system configuration.

I/O Port Polarity Adjustment

Adjusts polarities of input/output ports for correct system communication.

Commissioning Parameter Settings

Sets parameters to prevent machine damage during movement.

Bus Control System Parameters

Non-bus Control System Parameters

Axis Direction Verification

Verifies axis direction against the Right Hand Rule to prevent incorrect movement.

Datum Setting with Absolute Encoder

Origin Return with Incremental Encoder

Speed Parameter Configuration

Sets various speed parameters for optimal machining performance.

Quick Start Machining Guide

Returning to Machine Origin

Adjusts the coordinate system before machining.

Loading Program Files

Loads a machining program from storage for execution.

Executing Fixed Calibration

Measures the tool on a fixed position to reconfirm tool offset.

Workpiece Origin Definition

Defines the origin of the workpiece coordinate system (WCS).

Executing Machining Programs

Runs the loaded program file from start to finish.

Machining Operations and Control

Selective Machining Execution

Wizard File Generation

Cycle Machining Process

Array Machining Implementation

Program Task Management

Machining Simulation

Common System Operations

System Parameter Modification

Changes system configuration parameters via the Machine Param interface.

System Parameter Backup

Creates a backup of system parameter settings for safety.

System Log Analysis

Coordinate Save and Recovery

Tool Compensation Adjustment

Adjusts tool parameters to account for wear or sharpening.

Screw Error Compensation

Corrects errors from screw pitch and backlash for precision.

External File Screw Error Compensation

Parameter Setting for Screw Error

Instant Calibration Execution