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Find the right TDM solution for your manufacture!

TDM Cloud Essentials

Cloud-based entry solutions, for small fabrications, to easily digitize tools.

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TDM Global Line

Software on-premise solution with numerous modules for medium to large manufactures.

More information

Free online demo

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Product Finder

We will help you!

Find the right TDM solution for your manufacture!

TDM Cloud Essentials

Cloud-based entry solutions, for small fabrications, to easily digitize tools.

More information

TDM Global Line

Software on-premise solution with numerous modules for medium to large manufactures.

More information

Free online demo

Request now

New software MPC tracks real tool conditions at the machine

The new TDM 2017 Global Line  Machine Process Control (MPC) module provides accurate, up-to-date information about every tool and its status at the machine tool. The module links tool data to real-time data from the machine control. Contract manufacturers and large-scale manufacturers will benefit from reduced setup times and increased process reliability. The module will be available in the first quarter of 2017, and new features will be added over time.

MPC uses real tool data from the machine tool in real time — for the first time. Volker Schwegler, Senior Consultant and Product Manager at TDM Systems: “Tool data used to be deleted from the control unit as soon as the tool was removed; now MPC stores this information so histories can be tracked, tools can be reused, and processes can be optimized.” The machine tool thus becomes an integral part of the digitized Industrie 4.0 landscape. TDM transfers actual tool data, offset data, etc.; the machine returns information indicating which tools are currently in the tool store, what their current status is, and how they are being used.

Less setup time

This dramatically reduces setup times on the shop floor. If a tool wears out today, the machine operator orders a new one. Tooling retrieves the required items from the tool store and assembles them into a tool assembly. Then comes presetting, tailored to each machine. Duration: approximately 15 minutes, plus five minutes to change the tool.


MPC knows the remaining life of a tool and signals when the prewarning stage has been reached. An order can then be initiated manually or automatically, early enough that the replacement tool is ready to go when the wear limit is reached.


Until now, the remaining tool life was usually estimated based on feeds & speeds from tool manufacturers. But if a tool lasts only 50 minutes instead of the anticipated 100 minutes, for example, the replacement won’t be available when needed and will have to be ordered on the spur of the moment, with express delivery. But MPC captures the real feeds & speeds used to operate the tool and links this information to other relevant data such as the NC program, the machining technology, and the machining operation. Volker Schwegler: “The control loop becomes a self-optimizing closed loop system.”


This is accompanied by gains in flexibility when it comes to tool offset data, for instance. Today, offset data are valid only for the actual order on a specific machine. A change requires another offset file and another tool calibration. MPC identifies the individual tool when it’s loaded, requests the data, and transfers the data to the machine control. This information remains available even after the tool is unloaded. The tool can be used in another machine without a recalibration.

Everything at a glance in Global Line

MPC will be part of TDM 2017 Global Line. The home screen provides an overview of every machine connected to MPC. Green, yellow, and red coding provides an up-front indication of the tool status in the tool magazine. Listing by individual machines tells which tool is at which tool magazine location, what its status is, and how much remaining tool life is left. In a future stage of development, the magazine’s current stock level will be compared with the NC program for the following order. Schwegler: “A list of stock discrepancies shows which tools need to be added and which are no longer needed and can therefore be unloaded.”


MPC is an open solution allowing users to manage their entire machine fleet, regardless of whether the machines are long-serving or newly acquired.

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