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WEIHONG NK105 G2F User Manual

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NK105 G2F/G3F Integrated CNC System
Manufacturers’ Manual
3rd Edition
Weihong Electronic Technology Co., Ltd.
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WEIHONG NK105 G2F Specifications

General IconGeneral
BrandWEIHONG
ModelNK105 G2F
CategoryControl Systems
LanguageEnglish

Summary

Preface

About This Manual

Provides an overview of the manual's purpose, structure, and intended audience.

Applicable Product Models

Lists the specific CNC system models for which this manual is applicable.

Contact Us

Provides contact information for technical support and sales services.

Revision History

1. Summarization

1.1. Basic Configuration

Details the fundamental components and setup of the NK105G2F/G3F system, including handheld and control boxes.

1.2. Introduction to Operation Panel

Explains the function and layout of the NK105G2 and NK105G3 operation panels and their keys.

1.3. Introduction to NK105 Four Axes Control Box

Describes the NK105 four axes control box, including its terminals and interfaces.

1.4. Mechanical Dimension of Control Box and Handheld Box

Presents dimensional drawings for the NK105G2F/G3F control box and NK105 handheld box.

2. Principle of System Signal

2.1. Binary Input Signal

Explains binary input signals, their connection methods, and requirements for external circuits.

2.2. Open Collector Output Signal

Details the open collector output ports on the control box and their maximum output current.

2.3. Differential Output Signal

Defines differential signals used for driver motion control and their pulse command format.

2.4. Analog Output Signal

Describes the SVC controllable voltage output (0-10V) for inverter frequency and spindle speed control.

3. System Page

3.1. Operation Mode and State

Covers the different operation modes (Auto, Manual) and states (IDLE, ESTOP, Running, Pause, LOCK) of the CNC system.

3.2. Coordinate System

Explains Machine Coordinate System (MCS) and Workpiece Coordinate System (WCS) and their conventions.

3.3. Spindle State

Details spindle speed gears, spindle stop settings, and adjustment methods.

3.4. Manual Speed Type

Describes the manual speed settings, including high and low speed options.

3.5. Menu Page

Introduces the menu page structure, parameter items, and navigation for system configuration.

4. Machining Operations

4.1. System Startup

Outlines the initial system interface and prompts after powering on the CNC system.

4.2. Axis Direction Adjustment

Explains how to confirm and adjust the positive direction of each axis using the right-hand rule and parameters.

4.3. Pulse Equivalent Adjustment

Details the process of setting pulse equivalent for linear and rotary axes to optimize precision and speed.

4.4. Setup of Machine Stroke

Describes how to set machine stroke and valid motion ranges for axes to prevent limit overrun.

4.5. Port Polarity Adjustment

Explains how to adjust the polarity of input/output ports in the software based on switch type.

4.6. Back to Machine Origin

Covers the necessity and procedure of homing axes before operations like soft limit and tool change.

5. Machining Operation of NK105G3F

5.1. Manual Machining

Describes manual manipulation of the machine tool using direction keys and parameter adjustments.

5.2. Automatic Machining

Explains processing system and flash drive files for automatic machining, including file loading.

5.3. Adjustment during Automatic Machining

Details adjustments like feedrate override, spindle speed, and handling of machining pauses and e-stops.

6. System Update

6.1. Software Update

Provides steps for updating the system software using a USB flash drive.

6.2. System Mirror Update

Explains the process of updating the system image (NK105.nb0) and software application.

7. References

7.1. System Parameters

Lists and defines system parameters related to velocity, machining, offset, spindle, and file operations.

7.2. Driver Parameters and Wiring Diagrams

Details driver parameters and provides wiring diagrams for various servo drive models.

8. Software License Agreement

Description of Further Rights and Restrictions

Outlines the terms and conditions for using, copying, and transferring the software product.

Intellectual Property Rights Notice

States Weihong Company's ownership of intellectual property rights for the software product.

After-sales Guarantee

Defines the warranty period and terms for defects in materials and workmanship of the software carrier.

Limitation of Liability

Specifies the extent of Weihong Company's liability regarding the software product's use and performance.

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