Results 11 to 20 of about 12,050 (256)
Mechanical Analysis of a Scraping Method to Remove Attached Barnacles
Journal of Marine Science and Engineering, 2020 In order to clean the marine fouling attached to marine steel piles, a scraping method is proposed in this paper. Barnacles were used to represent a typical object needing removal, in order to estimate the maximum force required in the equipment designed
Chao Li +4 more
doaj +1 more source
Advances in Civil Engineering, 2021 One huge challenge TBM construction face is to improve the breaking ability of cutters for hard rocks, making the studies on new rock breaking approaches for cutters very important.
Chongmao Tang
doaj +1 more source
Applied Sciences, 2021 Under most processing conditions, the milling force is expected to be stable and not to fluctuate, in order to improve the processing quality. This study focuses on analyzing the force fluctuation characteristics under conditions of different processing ...
Boyang Meng +5 more
doaj +1 more source
Cutting Force Estimation Considering the Specific Cutting Force Constant
Journal of the Korean Society of Manufacturing Process Engineers, 2019 Few studies have been conducted regarding theoretical turning force modelling while considering cutting constant. In this paper , a new cutting force modelling technique was suggested which considers the specific cutting force coefficients for turning.
Jong-Do Kim, Moon-Chul Yoon
openaire +1 more source
Журнал інженерних наук, 2018 Force modeling in metal cutting is important for various purposes, including thermal analysis, tool life estimation, chatter prediction, and tool condition monitoring.
Bashistakumar M., Pushkal B.
doaj +1 more source
Reliability analysis of TBM disc cutters under different conditions
Underground Space, 2021 The reliability of disc cutters has a significant influence on the safety and working efficiency of tunnel boring machines (TBMs). To investigate the reliability of disc cutters under different geological and operational conditions, we conducted a series
Bolong Liu +2 more
doaj +1 more source
Nihon Kikai Gakkai ronbunshu, 2017 This study aims to develop a monitoring system, which can automatically detect tool wear in end-milling operation. A feature of this system is the utilization of the predicted cutting torque for detecting the difference between normal and cutting trouble.
Isamu NISHIDA +3 more
doaj +1 more source
Nihon Kikai Gakkai ronbunshu, 2023 Workpiece rigidity during end-milling processes decreases monotonously. Reduction rates of the rigidity become large when the end-milling operations have large cutting stock such as carve out machining.
Koji TERAMOTO, Yutaro NAKAO, Yuya HIBINO
doaj +1 more source
Machines, 2023 This article uses dimensional analysis to formulate the tool life in the turning process of metal cutting for small-lot production by considering the impacts of the most important parameters.
Sara M. Bazaz +3 more
doaj +1 more source
System of cutting force data acquisition in mechanical lathes
Dyna, 2018 This report concerns a data acquisition system with the final idea of measuring the cutting force in the threading process done on a conventional lathe. Analytical models are used to find the depth of cut of the machining tool.
Felipe Sineider Martins +2 more
doaj +1 more source