Case Study of Support Frame Optimization Using a Distant Load

Abstract

This article presents the results of the structure optimization for the power unit carrying frame of a friction lift by means of numerical calculations using the finite element method (FEM). Optimization analysis covered the frame structure. The analysis was focused on strength optimization with the use of a remote load and on manufacturing optimization with attention paid to the operating times necessary to complete the production process of the carrying frame subassemblies. The Solidworks simulation program was used to optimize the frame in terms of the strength criterion. The program allowed both quantitative and qualitative assessments of the frame material effort before and after optimization.

Influence of Contamination of Gear Oils in Relation to Time of Operation on Their Lubricity

“…The values of these parameters are presented in Table 2. The fitting of model (1) to the data is marked with a black curve in Figures 4-6. Additionally, the basic indices of fitting function (1) were determined using the sum of squares (SSE)…”

“…Ensuring that machines and devices are able to conduct high-quality work and maintain operational reliability is not only a very important issue in chemical applications [1][2][3], e.g., transport [4,5], electronic systems [6], or scientific works, e.g., for chemical purposes [7], it is also of great importance for applications that are related to the production of high-quality food products [8]. Lubrication is essential for all sliding pairs in all tribosystems [9][10][11].…”

Examination of Abnormal Behavior Detection Based on Improved YOLOv3

“…The invention of the computer changed many traditional fields of technical human activity [1][2][3][4], including the less technical field, i.e., human education [5,6].…”