Tool Release Device Automatic Parameter Storage
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Solution Overview
Problem
Existing tool release devices for machine tool spindles require complex commissioning and programming processes, making them difficult to start up and operate efficiently.
Innovation Solution
A tool release device with a memory device and interface for bidirectional communication, allowing for automatic data transmission and storage of drive and control parameters, enabling easy installation and operation via a 'Plug & Play' principle, and incorporating a measuring device to monitor tool clamping force and position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional tool release devices are used with manual parameter entry, then drive and control parameters can be stored and accessed, but the commissioning process becomes complex and time-consuming requiring extensive programming and cabling
Solution Approach 1:
The tool release device automatically transmits its own drive and control parameters to the machine control unit without requiring manual programming. The device serves itself by generating and communicating its configuration data, eliminating the need for operators to manually enter parameters and reducing commissioning complexity
Solution Approach 2:
The device implements automatic bidirectional data exchange between the tool release device and the machine control unit. Configuration data flows from the device to the control, and control parameters flow back to the device, creating a closed-loop feedback system that simplifies commissioning while ensuring parameter reliability
2Adaptability or versatility
If extensive cabling and programming are required for parameter transmission, then complete control functionality can be achieved, but installation time and complexity increase significantly
Solution Approach 1:
The patent replaces manual programming and extensive cabling with an automated electronic data transmission system. The tool release device automatically communicates its configuration data to the machine control unit through standardized interfaces, substituting mechanical programming efforts with electronic self-configuration
Solution Approach 2:
The device incorporates a universal data transmission interface that can automatically exchange both drive parameters and control parameters with different machine control units. This multi-functional interface handles multiple communication tasks through a single standardized connection, reducing the need for specialized cabling and programming for each application
3Measurement precision
If manual configuration is used for drive parameters and control parameters, then precise control can be achieved, but the risk of programming errors increases and operation becomes more difficult
Solution Approach 1:
The device automatically generates and transmits its own configuration data, eliminating manual programming operations. This self-configuration capability maintains precise control parameters while removing the complexity and error risk associated with manual programming
Solution Approach 2:
The automatic bidirectional data exchange ensures that drive parameters and control parameters are accurately transmitted between the tool release device and the machine control unit. The feedback mechanism verifies parameter transmission, reducing programming errors while maintaining control precision
Data Source
AI summary
The tool release device (1) has housing (3) and a regulating shaft (4) for moving a rod (8) of a machine tool spindle, where the regulating shaft is axially mounted in the housing in moving manner. A memory unit (13) is provided for storing data relating to a drive unit or a control device (11) and an interface device (14) provides a data of the memory unit for a data network. The storage device is arranged on the outer side or inner side of the housing and the interface device is arranged in or on the housing.