Study on mechanical safety risk early warning in machine use stage

Cheng Zhou; Xiangyan Zhang; LiKai Ju

doi:10.1117/12.2639269

20 September 2022 Study on mechanical safety risk early warning in machine use stage

Cheng Zhou, Xiangyan Zhang, LiKai Ju

Proceedings Volume 12261, International Conference on Mechanical Design and Simulation (MDS 2022); 122610Q (2022) https://doi.org/10.1117/12.2639269
Event: Second International Conference on Mechanical Design and Simulation (MDS 2022), 2022, Wuhan, China

Abstract

Aiming at the problem that the risk assessment of mechanical product design stage the change of the state of man, machine and environment were ignored in use stage, a mechanical safety risk early warning method oriented to machine use stage is proposed. Firstly, the concept of mechanical safety risk warning is defined. Secondly, it provides the general process of mechanical safety risk warning, including the determination of monitoring elements, the determination of risk value calculation model, the determination of early warning level, etc. Finally, an industrial robot risk warning system is taken as an example to carry out risk warning experiment. The experimental results show that the mechanical safety risk warning can take the changes of the state of people, machines and environment into account, and take early warning measures according to the level according to the real-time monitoring information and online quantitative evaluation, so as to reduce the risk and improve the working efficiency of machines. It provides a new method for the security design of machine - oriented phase.

Citation Download Citation

Cheng Zhou, Xiangyan Zhang, and LiKai Ju "Study on mechanical safety risk early warning in machine use stage", Proc. SPIE 12261, International Conference on Mechanical Design and Simulation (MDS 2022), 122610Q (20 September 2022); https://doi.org/10.1117/12.2639269

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available