An Interactive Haptic Guidance System for Intuitive Programming CNC Machine Tool

The human-machine interfaces in modern CNC machine tools are not very intuitive and still based on archaic input systems, i.e., switches, handwheels, and buttons. This type of solution has two major drawbacks. The pushed button activates the movement only in one direction and is insensitive to the a...

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Main Authors: Kamil Stateczny, Karol Miądlicki
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/21/11/3860
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author Kamil Stateczny
Karol Miądlicki
author_facet Kamil Stateczny
Karol Miądlicki
author_sort Kamil Stateczny
collection DOAJ
description The human-machine interfaces in modern CNC machine tools are not very intuitive and still based on archaic input systems, i.e., switches, handwheels, and buttons. This type of solution has two major drawbacks. The pushed button activates the movement only in one direction and is insensitive to the amount of the force exerted by the operator, which makes it difficult to move the machine axes at variable speeds. The paper proposes a novel and intuitive system of manual programming of a CNC machine tool based on a control lever with strain-gauge sensors. The presented idea of manual programming is aimed at eliminating the need to create a machining program and at making it possible to move the machine intuitively, eliminating mistakes in selecting directions and speeds. The article describes the concept of the system and the principle of operation of the control levers with force sensors. The final part of the work presents the experimental validation of the proposed system and a functionality comparison with the traditional CNC control.
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spelling doaj.art-978e3ab7aed6499da59f5cc973b3f33d2023-11-21T22:38:14ZengMDPI AGSensors1424-82202021-06-012111386010.3390/s21113860An Interactive Haptic Guidance System for Intuitive Programming CNC Machine ToolKamil Stateczny0Karol Miądlicki1Department of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology, Szczecin, al. Piastów 19, 70-310 Szczecin, PolandDepartment of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology, Szczecin, al. Piastów 19, 70-310 Szczecin, PolandThe human-machine interfaces in modern CNC machine tools are not very intuitive and still based on archaic input systems, i.e., switches, handwheels, and buttons. This type of solution has two major drawbacks. The pushed button activates the movement only in one direction and is insensitive to the amount of the force exerted by the operator, which makes it difficult to move the machine axes at variable speeds. The paper proposes a novel and intuitive system of manual programming of a CNC machine tool based on a control lever with strain-gauge sensors. The presented idea of manual programming is aimed at eliminating the need to create a machining program and at making it possible to move the machine intuitively, eliminating mistakes in selecting directions and speeds. The article describes the concept of the system and the principle of operation of the control levers with force sensors. The final part of the work presents the experimental validation of the proposed system and a functionality comparison with the traditional CNC control.https://www.mdpi.com/1424-8220/21/11/3860CNC controlmachining assistanceoperatorHMIforce controlhaptic devices
spellingShingle Kamil Stateczny
Karol Miądlicki
An Interactive Haptic Guidance System for Intuitive Programming CNC Machine Tool
Sensors
CNC control
machining assistance
operator
HMI
force control
haptic devices
title An Interactive Haptic Guidance System for Intuitive Programming CNC Machine Tool
title_full An Interactive Haptic Guidance System for Intuitive Programming CNC Machine Tool
title_fullStr An Interactive Haptic Guidance System for Intuitive Programming CNC Machine Tool
title_full_unstemmed An Interactive Haptic Guidance System for Intuitive Programming CNC Machine Tool
title_short An Interactive Haptic Guidance System for Intuitive Programming CNC Machine Tool
title_sort interactive haptic guidance system for intuitive programming cnc machine tool
topic CNC control
machining assistance
operator
HMI
force control
haptic devices
url https://www.mdpi.com/1424-8220/21/11/3860
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