Research on reliability of forest harvester operation used in the company Lesy Slovenskej Republiky

Kováč, Ján; Krilek, Jozef; Dvořák, Jiří; Natov, Pavel

doi:10.17221/6/2013-jfs

Cited by 7 publications

(8 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The meaning of quality is supported by operational reliability. It gets also a special dimension and it is longer lifetime [7,8]. Application of FMEA method enables bigger flexibility in case of unexpected situations and optimation of human abilities.…”

Section: Resultsmentioning

confidence: 99%

Reliability Analysis of Forest Machines Due to FMEA Method

Ťavoda

Kováč

Łukaszczyk

2018

Management Systems in Production Engineering

View full text Add to dashboard Cite

The article deals with the research of operational reliability of forest felling machines with the method FMEA (Failure Mode and Effect Analysis) and its implementation for observed machines in the organization. Forwarders 810D by John Deere were chosen for this research. The research was realized in real operational conditions. Application of the FMEA method allows flexibility in case of unexpected situations and optimization of human potential abilities. FMEA tool is a tool preventing outages operational reliability and preventive tool for ensuring the maintenance of facilities. This paper explores and verifies the operational reliability theory in practical real-world conditions, resulting in a reduction in operating (variable) costs, minimization of failures and readiness and increased performance of observed machines.

show abstract

Section: Resultsmentioning

confidence: 99%

Reliability Analysis of Forest Machines Due to FMEA Method

Ťavoda

Kováč

Łukaszczyk

2018

Management Systems in Production Engineering

View full text Add to dashboard Cite

show abstract

“…The meaning of quality is supported by operational reliability. It gets also a special dimension and it is longer lifetime [7,8].…”

Section: Discussionmentioning

confidence: 99%

FMEA method in operational reliability of forest harvesters

et al. 2020

View full text Add to dashboard Cite

The article deals with the research of operational reliability of forest felling machines by FMEA method (Failure Mode and Effect Analysis). It describes collection of operational data and its analysis. It explains the procedure of realization for the method FMEA in the organization. Harvesters John Deere 1070D in the Company Lesy SR B. Bystrica were chosen for this research. The research was held in real operational conditions. Application of the FMEA method allows flexibility in case of unexpected situations and optimization of human potential abilities. FMEA tool is a tool preventing outages operational reliability and preventive tool for ensuring the maintenance of facilities. The method of information analysis mentioned below is simple ale precise enough for implementation in real working conditions.

show abstract

“…Every distribution has its own area for usage, its own parameters, formulas for calculations and tables. Normal distribution and Weibull distribution are the most commonly used methods in the process of assessing the operational reliability of forest machines [1,2]. The advantage of the Weibull distribution is its right side asymmetry of probability density.…”

Section: Methodsmentioning

confidence: 99%

“…Increasing demands in terms of the quality of crop treatment in forestry increase the need for highly efficient and reliable forest equipment and technological devices to fulfill the requirement. Nowadays, the forestry industry relies on the wide use of forest machines and devices [1,2].…”

Section: Introductionmentioning

confidence: 99%

The Operational Reliability Analysis of Machinery: A Case Study of Forest Forwarders and Their Technological Equipment

Kováč

Ťavoda

Harvánek

et al. 2021

Forests

View full text Add to dashboard Cite

Analysis and risk assessment are procedures which help to improve knowledge and are very important in practice. Risk assessment is possible to conduct only on the basis of exact accurate and tested information about the given system, which truly defines the given system within the spatial–temporal context. High standards of maintenance and treatment are closely linked with the requirements for quality and reliability forestry machinery and technological equipment. These standards are closely related to the maintenance of the equipment. This manuscript is focused on the reliability of standard forest machines used in the Slovak forestry. They are relatively modern and useful in the process of transporting and handling trees. This research showed the possibility of decreasing the production costs related to the maintenance of the devices and how to increase the final profit. The results of the research showed that the analysis of reliability is significant regarding to the quality of performed maintenance and the costs paid for it.

show abstract

Research on reliability of forest harvester operation used in the company Lesy Slovenskej Republiky

Cited by 7 publications

References 5 publications

Reliability Analysis of Forest Machines Due to FMEA Method

Reliability Analysis of Forest Machines Due to FMEA Method

FMEA method in operational reliability of forest harvesters

The Operational Reliability Analysis of Machinery: A Case Study of Forest Forwarders and Their Technological Equipment

Contact Info

Product

Resources

About