SAVITZKY-GOLAY METHOD FOR THE EVALUATION OF DECELERATION OF THE FIRCTION LIFT
Paweł Lonkwic 1  
,  
Kamil Szydło 2  
,  
 
 
More details
Hide details
1
The State School of Higher Education, Depułtycze Królewskie 55, 22-100 Chełm, Poland
2
Lublin University of Technology, Faculty of Mechanical Engineering, Department of Automotive Vehicles, Nadbystrzycka 36, 20-618 Lublin, Poland
3
AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics, Department of Rope Transport, Krakow, Poland
CORRESPONDING AUTHOR
Paweł Lonkwic   

The State School of Higher Education, Depułtycze Królewskie 55, 22-100 Chełm, Poland
Publish date: 2017-03-03
 
Adv. Sci. Technol. Res. J. 2017; 11(1):138–146
KEYWORDS
TOPICS
ABSTRACT
Due to self-acting variability of operating conditions during the work of lifting devices, it is fundamental for the gears to stop the cabin at any clearance height. The operating conditions are changed by dust contamination influencing a proper braking process of the gear. This article presents the independent tests results. The impact of progressive gear geometry on the braking distance both in variable operating conditions and variable loading is analyzed. The tests were conducted for the gear applied in short distance transportation devices. Changing operating conditions were obtained by using various lubricating agents. The following five types of the gears were used for the tests: ASG100, PP16, PR2000, KB160. CHP 2000 gear was tested as a new solution. The tests were conducted using a free fall method. The test results obtained from an experiment were approximated by using Savitzky-Golay method.