Numerical Evaluation of Contemporary Excavator Bucket

Numerical Evaluation of Contemporary Excavator Bucket

Method of assessing the technical condition and failure of

1. Introduction. The problem of choosing the right method to assess the technical condition of a structure concerns many machines and equipment. Despite there being many measurement techniques and measuring devices for recording individual phenomena, it is difficult to fully determine the cause of damage to a structure using a single testing method or recorder …

Get a Quote

Analysis of the Position Recognition of the Bucket Tip

From the analysis it could be known that maximum tension experienced by excavator bucket tooth is 209.3 MPa, and it is still below the Maximum …

Get a Quote

cat 950g wheel loader original USA caterpillar cat 950g

cat 950g wheel loader original USA caterpillar cat 950g 950k wheel loaders for sale in Shanghai, China Contact the seller for additional photos and information.

Get a Quote

(PDF) Design optimization of excavator bucket using Finite

International Journal of Research and Innovation (IJRI) International Journal of Research and Innovation (IJRI) Design optimization of excavator bucket using Finite 1401-1402 Element Method S.Sekhar Babu1, Y.Venu2 1 Research Scholar, Department Of Mechanical Engineering, Vikas college of Engineering and Technology,Vijayawada rural,A.P,India. 2 Assistant professor, …

Get a Quote

New Design Concept for an Excavator Arms by Using

Sep 05, 2017 · The purpose of the present paper is to lightweight design an excavator arms, by using a different materials and in particular composite material. Specifically, the research is based on the study of a commercial excavator, by determining its geometry and analyzing the load conditions to which it is exposed. These are determined in relation to either the load diagram …

Get a Quote

Jerzy Czmochowski - Academia.edu

Jerzy Czmochowski studies Failure Analysis, Verification and Validation, and Damage detection.

Get a Quote

2004 Caterpillar 950G For Sale in Prescott, Arizona, USA

Used 2004 Caterpillar 950G Wheel Loaders For Sale in Prescott, Arizona, USA. Serial#:AXX00828, Hours: 14340, Erops, Counterweight, Auto Shift, Bucket. Product Link

Get a Quote

Development of a model and numerical simulations of a

The article presents a numerical model of a single-bucket crawler excavator developed by the authors. The model was created in the MSC Adams environment in order to investigate the influence of various factors on static and dynamic tip-over stability of a typical modern excavator. A number of simulation tests were carried out using the model. The exemplary results of these …

Get a Quote

Modal Analysis on Working Equipment of Hydraulic Excavator

Mar 31, 2015 · In the traditional design of the working equipment of the hydraulic excavator, its stress distribution was almost determined by adopting the static calculation method, and then its strength was ensured by selecting the safety factor, which is not fully considered because of the dynamic stresses resulting from shocks and vibrations in the operating process of the …

Get a Quote

Active-Side Calculation Method for a Backhoe Hydraulic

Aug 14, 2019 · B. P. Patel and J. M. Prajapati, "Evaluation of resistive force using principle of soil mechanics for mini hydraulic backhoe excavator," International Journal of Machine Learning and Computing, vol. 2, no. 4, pp. 386–391, 2012.

Get a Quote

Full-scale simulation and validation of bucket filling for

Oct 30, 2020 · Further, the CAD model was used to create an FE-mesh. The numerical representation of the Esco bucket is seen in Fig. 8, the bucket has a total width, depth, and height of approximately 4, 4, and 3 m respectively. Bucket fill volume capacity was given as 42 m (^3) by the manufacturer. The rope shovel is numerically represented as a rigid

Get a Quote

‪Dr. Bhavesh Patel‬ - ‪Google Scholar‬

Evaluation of Bucket Capacity, Digging Force Calculations and Static Force Analysis of Mini Hydraulic Backhoe Excavator DJMP Bhaveshkumar P. Patel Machine Design: The Journal of Faculty of Technical Sciences 4 (1), 59-66, 2012

Get a Quote

Modelling, FE Analysis and Optimization of the components

equations obtained has been solved numerically, for numerical data corresponding to a single-bucket excavator of its bucket capacity of 1:10 m3. The automated structural optimization of an excavator boom was discussed by Uzer Cevdet Can in his thesis [6].

Get a Quote

Evaluation of load distribution in the superstructure

Mar 01, 2008 · The evaluation pertains to the slewing bearing of a single-bucket excavator (Fig. 1a).The bearing is selected based on the field of operation (Fig. 1b), weight of the superstructure (including the appropriate counterweight), the assumed surplus dynamic loads f stat and the required durability — number of equivalent revolutions L eq (for a single-bucket excavators …

Get a Quote

Vision-based Excavator Activity Analysis and Safety

Oct 06, 2021 · The excavator's productivity can be calculated with the cycle time, the bucket payload and the average bucket full rate, as shown in Equation 1. Since the bucket payload is given by the manufacturer, the target of the productivity calculation becomes to determine the cycle time of the excavator and the bucket full rate.

Get a Quote

Investigation and modernization of buckets of surface

May 01, 2015 · This process is supported by experimental research and modern methods of dimensioning and designing elements of excavating units in bucket-wheel and bucket chain excavators,, . The article presented examples of designing and optimization activities pertaining to buckets with replaceable teeth and permanent teeth, which were carried out in the

Get a Quote

Lightweight and High-Strength Design of an Excavator

Oct 07, 2019 · This paper presents a methodology for lightweight and high-strength design of an excavator bucket under uncertain loading. Uncertain loads are obtained by using the Monte Carlo simulation based on the existing soil-bucket interaction model in which the soil parameters are variable. And the well-known 3-sigma methodology is used for the quantification of the …

Get a Quote

Analysis of the Position Recognition of the Bucket Tip

May 19, 2020 · On modern construction sites, guidance and automation systems are increasingly applied to excavators. Recently, studies have been actively conducted to compare the estimation results of the bucket tip with the motion measurement method of the boom, stick, and bucket and the sensor selection.

Get a Quote

Референце – Катедра за механизацију

Bošnjak, S., Zrnić, N., Petković, Z.: Numerical-experimental analysis of structural strength of bucket wheel excavator revolving platform, Proceedings of the 2 nd International Conference on Material and Component Performance under Variable Amplitude Loading, Vol II, edited by C.M. Sonsino and P.C McKeighan, DVM – Deutscher Verband für

Get a Quote

Feature Extraction for Digging Operation of Excavator

excavator. The evaluated operation is a continuous digging motion and the excavator, SK200-9 made in Kobelco Construction Machinery, is used for the experiment. The continuous digging motion can be classified into four parts in Fig. 3. First part is called digging that is the operation to scoop the earth and sand with the bucket ①.

Get a Quote
Copyright © Talenet Group all rights reserved