DNC Transfer Device Lan Network Model

Transfer/send file Gcode file to CNC machines via Lan network

DNC Tranfer Device network model  is used to transfer/send file Gcode file to CNC machines ( DNC drip feed , cnc drip feed ), Gcode file was sent to the  DNC device via Ethernet or Wifi, besides that, it is equipped with 2 USB ports to read program from USB , which gives customers many different options to transfer DNC, DNC communication  to one or more CNC machines.

DNC Tranfer Via Lan Network

Advantages of Transfer/send gcode/data via Lan network to CNC machine: 

• Remotely: Because it can connect directly via wifi, you may not need to direct handle it, you can control the device from a long distances, as long as it connect to wifi, you can perform tasks such as running the file, copy, delete, create folder on our software (Hp TFTP)
• Send a message via the network: You can  sends a message to DNC device from software, the staff can receive and follow
• Sercurity: It lock USB port, does not allow retrieving data out, so when the operator control software used to run the file to transfer to the CNC machine, staff will not know which is unable to copy files and out, so will security information

DNC Tranfer Device network model (RJ45 Portg )

Name	DNC Transfer Device -  MICRO DNC
Orgin	Mechatronics
Image
Features	Size: 140x100x30mm. Weight: 300g. Aluminum shell 03 magnet 01 DC power port. 01 USB port. 01 Sdcard port 01 RJ45 ports 01 port RS232 01 LCD monitor 05 buttons to customize
Power	12V DC  adapter Or use electricity from the RS232 port or parallel port.
Compatible	All OS of Fanuc Mitsubishi Mori Sheiki Yasnas Mazak Okuma...
Hightlight	Transfer data via port RS232 Read data/parameter from CNC machine Read file from any USB Read file with format *.TXT, *.NC, *.TAP.            Show % transmitted

To control and use this device, you need use our software: HP Explorer, we provide this for free

               

For detail document manual, please click here:

http://www.dnc-cnc.com/2016/05/dnc-tranfer-device-network-model-manual.html


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DNC Transfer Device Basic Model

Typically to transmit the data after it has been programmed by software to a CNC machine, we need to have a computer and a transfer adapter to connects directly (if connected via parallel port) with CNC machines and dedicated DNC software  (as CimcoEdit, DosteskDNC, ProDNC ...) to send data/Gcode file to CNC machine.

Transfer Gcode file from computer to CNC machine

This caused some defect:

• Cost expenses: We will have to take some cost to equip a computer

• Wasted place: Placing the computer in the production area is also a problem for businesses, we need approximately 2m2 for the placement. Moreover, the accessories such as wires, cables also cost area

• Instability: If computer was infected, when transmitting data to CNC machine will do the wrong data (caused by virus) makes CNC be incorrect, or if one of the computer’s peripherals damaged also lead to instability 

DNC Tranfer Device basic model

DNC Transfer Device 

is to transmit data to the CNC after being programmed. The inputs of this device is the USB port, Ethernet port or SD Card, we will copy the data after programmed into USB, memory card, (or transmit directly via Ethernet port) and plug in device DNC. The output of this decive is a RS232 port or parallel port, It need to supply power to devices through a adapter or take power directly from the CNC machine via RS232 cable or parallel cable

Advantages

• Cost cheap: Using MICRO DNC will save a significant cost

• Do not waste space: Due to compact so will not waste space in the production area.

• Stable,  Simple operation and does not take much time, can work continuously for long time 

DNC Transfer Device -  MICRO DNC 

---

MICRO DNC is a device used to transmit programs/send file/trasfer Gcode file to CNC machine (eg CNC milling machine, CNC Lathe, CNC Router, computerized embroidery machines ...). This transmitter is a compact design, paste directly to the CNC body by the magnet, not occupy factory area, quick and easy ... as alternatives to instead computers to transmit data to CNC machine

MICRO DNC  compatible with CNC machines type such as: all operating systems Fanuc, Mitsubishi, Yasnac, Okuma, Mazak ...

 • Reads USB 2.0, SD card CARD of all brands and various capacities.

 • Has the memory of 2 to 4 Gb capacity depending on customer needs

 • Can be transmitted over the network via an Ethernet port or WiFi

 • Reading is the long file names up to 255 characters

 • Graphic LCD very intuitive

 • In addition to data transmission to CNC machines, MICRO  DNC can take out programs, parameters ... from the CNC machine.

 • Automatic return to the first file after the trasmitting completely

 • Select the files you want to transfer in a list displayed on the LCD screen

 • Set the function and parameters with the button, displayed directly on the LCD Graphic, simple, intuitive 

 • Speed baudrate up  to 19.200bps (1200,2400,4800, 9600, 19200). Change the data transfer rate for parallel ports.

 • The warranty period is 2 years, the cost of repairs after the warranty period are low.

SPECIFICATIONS

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Name	DNC Transfer Device -  MICRO DNC
Orgin	DNC Solutions
Image
Features	Size: 140x100x30mm. Weight: 300g. Aluminum shell 03 magnet 01 DC power port. 01 USB port. 01 Sdcard port 01 RJ45 ports 01 port RS232 01 LCD monitor 05 buttons to customize
Power	12V DC  adapter Or use electricity from the RS232 port or parallel port.
Compatible	All OS of Fanuc Mitsubishi Mori Sheiki Yasnas Mazak Okuma...
Hightlight	Transfer data via port RS232 Read data/parameter from CNC machine Read file from any USB Read file with format *.TXT, *.NC, *.TAP.            Show % transmitted

For detail document manual, please visit here:
http://www.dnc-cnc.com/2016/05/dnc-tranfer-device-basic-manual.html


Tag: DNC Tranfer,send file to cnc, rs232 file transfer software, cnc program transfer device,
cnc data transfer, cnc rs232 communication software, dnc software for rs232 transfer

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Transfer Gcode file to CNC machine via LAN network Solution

For a factory or workshop with many CNC machine, it's better and faster when using Lan network to transfer DNC - CNC. Traditionally, each CNC machine will be equipped a PC with dedicated software installed for DNC (DNC drip feed) communication (as CimcoEdit, ProDNC, ...). CNC Machine operators will select the file from the shared drive of the server to get Gcode file and run the DNC (transfer data file to CNC machine).

This solution exists some disadvantages as follows:

• The cost to config network multiple computers quite high.
• The computer waste  workshop area.
• The computer manipulation  spend a lot of time.
• Using computer  can distract workers' jobs.
• The computer is easy to be infected by virus and get software error.
• Low security 

Therefore, we create another version of DNC transfer device - DNC transfer device with networking. From now on, you just need only 1 computer to transfer file to many CNC machine and multiple  DNC device on your own PC via Lan network. It's more comfortable, faster, easy to install and operate the DNC system. 

DNC Transfer via Lan Network

As the picture above, DNC Tranfer Device connected to Switch with LAN cable (RJ45 port), Switch connected to Modem or computer directly, the operator can control DNC device and manipulate with device on their own computer without touch the device.

To control and transfer gcode file to CNC machine from computer, you will need a software go with this device, we provide free to all customer:

               

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Transfer Gcode file to CNC machine via USB Solution

Traditionally, DNC drip feed (transfer gcode file - data to CNC machine ) solution using a computer with installed dedicated DNC software  (as CimcoEdit, DosteskDNC, ProDNC ...) to transfer Gcode file to CNC machine.This solution has several disadvantages as follows:

• Cost expenses: We will have to take some cost to equip a computer

 •Wasted place: Placing the computer in the production area is also a problem for businesses, we need approximately 2m2 for the placement. Moreover, the accessories such as wires, cables also cost area

• Instability: If computer was infected, when transmitting data to CNC machine will do the wrong data (caused by virus) makes CNC be incorrect, or if one of the computer’s peripherals damaged also lead to instability 

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Introduction to Computer Numerical Control

Introduction to Computer Numerical Control

The first numerical controlled machine was developed in 1952. Instead of a sheet metal card or template, punched tape was used containing binary-coded data. For the first time a machine worked according to rules which had been condensed into a control programme. 

The computer numerical control (CNC) machine has a built-in computer, which is used to store and send instructions to different parts of the machine in the form of code. The machine responds to this coded information in a precise and ordered manner to carry out various machining functions.

1.0 Numerical Control (NC) and Computer Numerical Control (CNC)

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Run File G Code CNC machine with DNC

When programs are too long to fit within a CNC control’s memory, one alternative is to use a direct numerical control system. This kind of system is called a DNC system, but must not be confused with a distributive numerical control system (also called a DNC system) that simply transfers programs to and from the CNC machine.

When programs are too long to fit within a CNC control’s memory, one alternative is to use a direct numerical control system. This kind of system is called a DNC system, but must not be confused with a distributive numerical control system (also called a DNC system) that simply transfers programs to and from the CNC machine. With a direct numerical control system, the program will be run from a device (commonly a PC) connected to the machine’s communications port (the RS-232c port).

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HP TFTP Download

Link download tool Hp TFTP 1.02 use for DNC Transfer Device via network

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What is DNC-Direct Numerical Control ?

What is DNC ?

The History of DNC:

During the pre-PC era of the 1960’s, machine tools operated using paper tape as a means of loading and running part programs. Many large companies owned the legendary “size of a city block” style mainframe computers and relied on them to communicate with their machine tools. Technological advances in all facets of manufacturing led the users of these computers to formulate ideas for running a wire directly from the mainframe to the machine tool. DNC, or Direct Numerical Control, was born of these initial attempts to create an uninterrupted avenue of communication between the computer and the machine tool. Throughout the late 1960’s and early 1970’s, fledgling DNC began to crop up in myriad homegrown varieties as manufacturers developed their own versions of the technology intended to take advantage of computer resources. Though the technology brimmed with potential, the absence of a DNC industry forced individual companies to wrestle with unreliable mainframes and under developed ideas.

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The terms and notice when machining

The terms and notice when machining

When implementing machining sometimes we skip some steps back certain length so as clearing, clearing diameter knife, choosing the wrong parameters, if the wrong is okay, we can still misunderstood, then corrected again is another matter.

To help the novice person on CNC can understand some basic concepts, through the illustrations are sure you will remember for a long time.

Stepdown: Depth of cut, is a step forward that knife down. also known as slices (pass)

Profile Depth: The depth of the contour to be cut, depending on the depth that it would include more or fewer slices.

Upper Level: this term is rarely used, known as the upper surface of the workpiece.

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Illustrating the 2.5D machining cycle

2.5D milling operations

For an overview and complete the machining cycle 2.5D is not everyone can grasp, because some people often use this cycle, some people use other processes, and have the another cycle is not common to define likely to cause errors.

Diagram of 2.5D milling cycle

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DNC Transfer Device network model manual

For full detail manual document, you can download here: 

http://www.mediafire.com/file/dzpplt2jfb3pdql/DNC_manual_englistver.pdf

To download software Hp Explorer (go with network device), please click this link to download:

http://www.mediafire.com/file/7t8rf544uixj09u/HPExplorerV201.rar

 Or watch this manual Clip:

Note: This Clip includes instructions manipulate IP configuration settings for the DNC device, instructions for turning off the firewall, the installation guide how to use HPTFTP, for basic operations you should watch first clip :

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Design of Interface Hardware and Software for DNC System

Design of Interface Hardware and Software for DNC System

I.  INTRODUCTION

Distributed numerical control (DNC) can be defined as a manufacturing system in which a number of machines are connected by a computer through direct connection. The tape reader is eliminated in DNC, thus relieving the system of its least reliable component. Instead of using the tape reader, the part program is transmitted to the machine tool directly from the computer memory .One of the most important demands of our time is making correct information available at the right time and right place. This demand is satisfied by use of a DNC system.

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Function transfer/send file to CNC machine

Function transfer/send Gcode file to CNC machine via RS232 port

This function allow you to send/transfer/transmit file to CNC machine via RS232 port or parallel port, please read carefully.

Read more: http://www.dnc-cnc.com/2016/05/function-transfersend-file-to-cnc.html#ixzz4AlBfnTxO

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Received/Get file from CNC machine via RS232 port

Received/Get file from CNC machine via RS232 port

This function allow you to receive/get file parameter from CNC machine via RS232 port, please read carefully this instruction guide

Now you have completed receive parameter/data from CNC machine via RS232 port.

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DNC Transfer Device Basic Manual

For full detail manual, you can download here: 

http://www.mediafire.com/download/lvuquopl2bzc63i/GIOI+THIEU+BO+TRUYEN+DNC_phien+ban+moi_englistver.pdf

Or watch this manual Clip:

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Transfer Gcode file to CNC machine via WIFI Solution

Transfer Gcode file to CNC machine via WIFI Solution

DNC solutions via LAN network using RJ45 cable require must pull cables to each CNC machine, which is quite inconvenient. With the DNC Tranfer device with Wifi , this inconvenience will no longer exit because the DNC Tranfer device with Wifi can connect to computer via wifi without cable (DNC wireless system).

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