Shenzhen Hansford Technology Co., Ltd. launches non-destructive online monitoring system

Introduction to Techan tool Company in the United States

Techan tool is a company with over 20 years of practical experience in CNC machining center applications, dedicated to providing reliable tool and process monitoring systems for various fields. By using both contact and non-contact monitoring systems, users can achieve their monitoring needs for tools and processes. There are over 85000 practical application cases within the scope, with customers covering the entire industrial sector, including machinery manufacturing, metal cutting, packaging, raw material chemical industry, food and beverage processing, textile, wood product processing, medical, measurement engineering and other industries.

Copyright 2 , Techna-Tool Inc., Hartland, Wisconsin, USA.

The information in this document is subject to change without notice.

TECHNA-CHECK^®is a registered trademark of Techna-Tool Inc.

Techna Check Domestic Customers

Dongtai Machine Tool; Youjia Machine Tool; Ruijin Machine Tool; Yida Riping; Shenyang Machine Tool; Dalian Machine Tool; Giant Wave Machine Tool; Dalian Cyber Automotive Chassis; Wuhan Cummins; Nanchang Jiangling Motors; Taicang Schaeffler; Beijing University of Information Science and Technology

1、 TC6401 Technical Features

TC6401yesTC6400Simplified economic version for a single spindle non-contact cutting tool on a machine tool/Processing process monitoring. System features:

**Non contact, online detection, no increase in cycle time, monitoring function achieved by monitoring changes in spindle load

**There is an independent display screen and operation panel, which can facilitate the completion of system settings

**Can monitor up to64A tool target/processing

**Real time monitoring and data backup of computer software

When machining under conditions such as tool breakage, wear, and missing tools, the Techna Check system will provide fault information and immediately stop the equipment operation.

2、 TC6401 Typical System Composition

1. TC6401host:The system is equipped with an 8 "color screen and a functional keyboard, which can facilitate the editing and input of monitoring processes without the need for an external computer.

2. IO101TnumberIOInterface module: TC6401 is a transmission interface for sending alarms and receiving IO signals such as tool or machining section numbers

3. PWM3110TPower conversion module: used for sampling and conversion processing of spindle motor load (in conjunction with Hall sensors)

4. HSHall power acquisition sensor: sends the collected signal toPWM3100Tprocess

5. PWM3120TPower conversion module: used for sampling and conversion processing of spindle motor load (without Hall sensor)

6. TT6400Computer software: used for real-time monitoring and data backup, multiple machine tools can quickly complete parameter settings

3、 TC6401 Technical Specifications

4、 TC6401 Technical Requirements

1. TC6401Electrical schematic diagram of the system installed on the machine tool

2. TC6401 and FANUCControl flowchart of system machine tool

3. TC6401What the system needsDC24VThe power supply is provided by the machine tool

4. adoptIOWhen transmitting segment numbers, it is often necessary for the machine tool to provide them7An output signal,2An input signal

5. TTBUS is a shielded twisted pair communication cable with a characteristic impedance of 120 ohms and a wire diameter of approximately 0.5mm. Short circuit between TTBUS terminal module TT_S and TERM terminals

TC6401 tool monitoring system is a tool/machining process monitoring system based on "learning". Users need to have certain processing technology skills and reasonably segment the processing process to achieve monitoring effects.

7. It is recommended to use M-code to start/stop monitoring. In the FANUC system, it is recommended to transmit the monitored process segment numbers to PMC through macro variables

Convert to binary and send the output signal to the IO100T module.

The TC6401 tool monitoring system has two alarm outputs to the machine tool. The alarms for tool breakage and loss share one alarm output, while tool wear occupies one alarm output. An alarm will be immediately triggered and it is recommended to stop the machine if the tool is damaged, while an alarm will only be triggered if the tool is lost after the current machining section is completed. The output signal of tool wear is also only sent out after the current machining section is completed.

9. The customer needs to modify the PLC/PMC logic of the machine tool themselves, add relevant M codes, segment number conversion and output, and handle alarm information. Our company can provide reference programs and technical support.

10. less than3mmIf monitoring is required for small load processing sections such as drilling, chamfering, and deburring, please confirm with our technical personnel.

5、 TC6401 Preliminary Debugging

TC6401After the system wiring is completed, the following preliminary setup work can be done：

1. TTBUSAddress setting (knob)

Example: Address=1 means that the X10 knob is in position 0, and the X1 knob is turned to position 1

TC6401The system suggests setting the address as follows:

IO100T =1

PWM3100T =2

2. TTBUSOnline module inspection

a.After powering on2The front panel of a moduleTTBUSThe indicator light is constantly on (red light)

b.After powering onTC6401Press the screen firstF9Key（SETUP）Press againFN1Key call upTTBUSThe node display window is similar to the following figure:

confirm2Each module has a display (address)1And address2）

3. Module allocation to channels

TC6401Press on the panelF6Key to bring up the parameter interface,Set three parameters:

TTBUS I/O Address=1

TTBUS Measurement Unit=PWM3100T

TTBUS Measurement Address=2

4. Preliminary setup workThe hallmark of success isTC6401You will see scrolling below the screenblackPower strip (unloaded)similar toThe following picture:

Note: The spindle motor is idling, and the faster the speed, the more obvious it is

5. Rolling image resizing effect adjustment

TC6400Press on the panelF6Parameter interface, some of which can adjust the scrolling image size and display effect:

6. Parameter settings for tool detection function

BreakBroken knife

BluntWear and tear:

MissingThrowing a knife: