scholarly journals Determination of standard times for process improvement: A case study

2017 ◽  
Vol 7 (1) ◽  
pp. 62-68 ◽  
Author(s):  
Mehmet Akansel ◽  
Betul Yagmahan ◽  
Erdal Emel
Keyword(s):  
Process Improvement ◽  
Business Environment ◽  
Time Study ◽  
Work Study ◽  
Production Lines ◽  
Productivity Improvement ◽  
Work Sampling ◽  
Increase Productivity ◽  
The Times

Abstract The companies are required to use proper methods to reduce their costs and increase productivity levels so that they can survive in the fast-changing competitive conditions of the existing business environment. Work study is one of those highly effective productivity improvement methods in labor dependent industries. Determination of standard times, which is one of the important steps of a work study, provides a critical input for process improvement activities within companies. This work is based on a project which included determination of standard times as one of the earliest steps of process improvement activities in a steel-pipe manufacturing company. In systems analysis phase which was performed as the first step, it was observed that long delays occurred on production lines and an evenly distribution of workload among workers was not achievable most of the times. In order to alleviate these problems, all labor-intensive jobs within the system were identified and depicted in process charts. Standard times of the processes were determined by using time study and work sampling techniques. Next, line balancing problems associated with uneven workloads were addressed using these standard times data and some solutions were obtained. All in all, the framework which provided promising results in this pilot study was recommended to be broadened to the entire manufacturing system of the company. Keywords: time study, work sampling, standard time, productivity.

Determination of Standard Times for Process Improvement: A Case Study

2017 ◽  
Vol 7 (1) ◽  
pp. 62
Author(s):  
Mehmet Akansel ◽  
Betul Yagmahan ◽  
Erdal Emel
Keyword(s):  
Process Improvement ◽  
Business Environment ◽  
Time Study ◽  
Work Study ◽  
Production Lines ◽  
Productivity Improvement ◽  
Work Sampling ◽  
The Times ◽  
Research And Education

AbstractThe companies are required to use proper methods to reduce their costs and increase productivity levels so that they can survive in the fast-changing competitive conditions of the existing business environment. Work study is one of those highly effective productivity improvement methods in labor dependent industries. Determination of standard times, which is one of the important steps of a work study, provides a critical input for process improvement activities within companies. This work is based on a project which included determination of standard times as one of the earliest steps of process improvement activities in a steel-pipe manufacturing company. In systems analysis phase which was performed as the first step, it was observed that long delays occurred on production lines and an evenly distribution of workload among workers was not achievable most of the times. In order to alleviate these problems, all labor-intensive jobs within the system were identified and depicted in process charts. Standard times of the processes were determined by using time study and work sampling techniques. Next, line balancing problems associated with uneven workloads were addressed using these standard times data and some solutions were obtained. All in all, the framework which provided promising results in this pilot study was recommended to be broadened to the entire manufacturing system of the company.© 2015 The Authors. Published by Elsevier B.V.Peer-review under responsibility of Academic World Research and Education Center.Keywords: Time study; Work sampling; Standard Time; Productivity

scholarly journals Productivity Improvement by using Time Study Analysis and Modern Trends in Manufacturing Industry

2020 ◽  
Vol 4 (9) ◽  
pp. 75-79
Keyword(s):  
Material Handling ◽  
Manufacturing Industry ◽  
Manufacturing Sector ◽  
Maximum Efficiency ◽  
Maximum Output ◽  
Time Study ◽  
Work Study ◽  
Work Process ◽  
Productivity Improvement ◽  
Time Required

The productivity of any organization can be increased by optimizing the work process. Low productivity of workers is one of the reason behind the delay in delivery in manufacturing sector we know that in manufacturing sector labor is prominent thing. Improving the productivity means to make the best possible use of available resources and achieve maximum output. This paper focuses on the productivity of machine as well as labor by using fixtures, updated systematic layout and use of material handling equipment. This paper also covers the, what is productivity, which factors are affecting on productivity and efficiency. Maximum efficiency or productivity is trademark of any successful organization The objective of this paper is to identify the problem in medium scale industry due to time and effort required for any operations is high To tackle and understand a detailed analysis regarding processes using time study and work study. Due to implementation of all the measures the productivity of an organization is increases resulting in reduced effort and time required for operation and all operations done optimally.

scholarly journals Productivity Improvement using Time Study Analysis in a Small-Scale Import-Export Industry

2021 ◽  
Vol 9 (VI) ◽  
pp. 612-617
Author(s):  
Gajanan Pathak
Keyword(s):  
Study Data ◽  
Small Scale ◽  
Time Study ◽  
Economic Competition ◽  
Productivity Improvement ◽  
Study Approach ◽  
Wise Decision ◽  
Increase Productivity ◽  
Home Furnishing ◽  
A Company

The pattern of economic aggressiveness has exchanged worldwide. Many countries have joined the worldwide economic competition to capture the worldwide market to remain moneymaking and competitive by increasing their production. There are so many factors that influence the efficiency of a manufacturing system. The most widely addressed issue is how to increase production. Motion and time study approach are one of the productivities increasing techniques assist in many manufacturing industries. Productivity plays a significant or significant role in a company. There are many reasons for which productivity decreases, and there are various methods to improve productivity. However, choosing which method to use according to the situation is a wise decision. This study was done in an industry engaged in manufacturing Desk Accessories, Bag, Industrial Tool Kit, Leather Product and Home Furnishing products. The time study data for making the U bag process faster decreases the time taken for making bags and increases the production rate to increase productivity. The data was collected, and significant improvement in changeover time was observed

scholarly journals Methods of Improving Productivity in Apparel Industry

2021 ◽  
Vol 4 (4) ◽  
pp. 130-141
Author(s):  
R. Subhashini ◽  
Nirmala Varghese
Keyword(s):  
Monetary Incentives ◽  
Time Study ◽  
Work Study ◽  
Productivity Improvement ◽  
Monthly Basis ◽  
Standard Work ◽  
Time And Motion ◽  
Motion Study ◽  
Work Cycle ◽  
Improvement Method

Productivity plays an important role in any garment industry. There are various reasons for which the productivity decreases and there are many known methods to improve the productivity. Choosing a correct and effective method plays a crucial role. A garment manufacturing unit is considered for study and analysis. The study helped in identifying the problems in the industry. The study reported that productivity is low due to time Study analysis not being followed for the sewing operations. Secondly, employees are not motivated in the workplace. In order to improve the productivity, time study and motion study are the effective methods. Work study is known to be a highly effective productivity improvement method. Determining the standard work cycle time is one of the most important step used in work study, which helps in great deal in improving activities. The time study and method study was carried out and was found that the employees are not motivated in the workplace and that has resulted in low productivity and efficiency. Subsequently with the help of management various monetary and non-monetary incentives to employees were suggested in addition to salary on weekly or monthly basis. The introduction of the incentive schemes has motivated the employees to work more efficiently. The time and motion study carried out in the industry has improved the productivity by 33% and on an average; an operator makes 32 pieces per hour.

scholarly journals STUDY ON PRODUCTIVITY IMPROVEMENT OF MANUAL OPERATIONS IN SOYA SAUCE FACTORY

2020 ◽  
Vol 21 (1) ◽  
pp. 202-211
Author(s):  
Zaharah Wahid ◽  
Mohd Radzi Che Daud
Keyword(s):  
Material Handling ◽  
Sampling Technique ◽  
Work Study ◽  
Productivity Improvement ◽  
Food Industries ◽  
Work Sampling ◽  
Staff Members ◽  
The People ◽  
Business Market ◽  
Soya Sauce

Today with a rapidly changing world and markets, SMEs are facing a critical challenge to remain competitive in the business market. In this paper, a case study of the SMEs food industry is presented. Work study methodology was embedded in the strategy to improve the productivity of the soya sauce enterprise. The sample size required for the study was calculated and random observations were determined through a work sampling technique to achieve a 95% confidence level. The result from this study reveals that work sampling data can be used as a reliable estimation for identification of any potential bottleneck as well as idle time in the factory. The process flowchart at the filling and capping terminal were examined and the travelling distance was optimized to 12.5 feet from original distance of 17 feet. The modified plant layout significantly improves the people flow, production material handling, work safety, space utilization, and better working conditions. The survival of SMEs is critical as this sector contributes 38.3% to Malaysian‘s gross domestic productivity (GDP). Thus, these findings demonstrated that enhancing the productivity of SME food industries is effective through a work study. However, the successful adoption of this approach is mostly because of top administrative involvement and the participation of all staff members. ABSTRAK: Pada hari ini, dengan perubahan pesat dunia dan pasaran, SMEs berhadapan cabaran getir bagi terus tetap berdaya saing dalam pasaran perniagaan. Kajian ini membincangkan berkaitan kes kajian SMEs dalam industri makanan. Kaedah kajian kerja telah diguna pakai dalam strategi bagi meningkatkan pengeluaran sos soya. Saiz sampel yang diperlukan bagi kajian ini dikira dan pemerhatian rawak diperoleh melalui teknik persampelan bagi memperolehi 95% tahap yakin diri. Hasil keputusan kajian menunjukkan data persampelan boleh digunakan sebagai anggaran boleh percaya bagi mengklasifikasi kemungkinan kesesakan dan juga masa terbiar dalam kilang. Proses carta alir pada terminal isian dan penutup telah diperiksa dan jarak perjalanan dioptimumkan pada 12.5 kaki dari jarak asal iaitu 17 kaki. Ubah suai susun atur kilang dapat memperbaiki dengan ketara aturan pekerja, pengendalian bahan pengeluaran, keselamatan kerja, pengunaan ruang tempat kerja dan persekitaran tempat kerja yang lebih bagus. Kemandirian SMEs adalah sangat kritikal kerana sektor ini menyumbang 38.3% kepada Keluaran Malaysia Dalam Negara Kasar (KDNK). Oleh itu, hasil kajian menunjukkan  peningkatan produktiviti industri makanan SMEs adalah berkesan menerusi kajian ini. Walau bagaimanapun, keberhasilan kaedah ini berpunca daripada keterlibatan pentadbiran dan seluruh anggota pekerja.

Kajian pendahuluan penentuan tingkat utilitas pekerja proses filling stasiun kerja cup filling di perusahaan air minum dalam kemasan

Jurnal METRIS ◽  
2019 ◽  
Vol 20 (2) ◽  
pp. 77-82
Author(s):  
Yanto Yanto ◽  
Marsellinus Bachtiar Wahju
Keyword(s):  
Sampling Technique ◽  
Task Characteristics ◽  
Filling Process ◽  
Time Analysis ◽  
Production Lines ◽  
Work Station ◽  
Work Sampling ◽  
Water Company ◽  
Time Utilization ◽  
One Machine

This study aims to determine the utilization of the worker’s time in the filling process, packaging department, a cup and bottled water company. Considering the aim of the study and the task characteristics, work sampling technique was used. Two production lines and two work stations were selected for time studyanalysis. In each work station, two workers with different tasks were involved for the time analysis. A number 586 and 1710 observations from Worker 1 in Line 1 and Line 2, and 586 and 1440 observations from Worker 2 in Line 1 and Line 2 were taken and observed. Results showed that the utilization of worker’s time are 31.7% and 33.6 % of Worker 1 in Line 1 and Line 2, and 25.6% and 21.0% of Worker 2 in Line 1 and Line 2. Results of significant testing showed that no significant differences were found for workers’ time utilization between Worker 1 in Line 1 and Worker 1 in Line 2 (Z=-0.82, p=0.41) and between Worker 2 in Line 1 and Worker 2 in Line 2 (Z=2.17, p=0.03) for α=0.01. Regarding findings in this study, it is reasonable for the management to consider work station which one worker per machine instead of two workers per one machine.

Genome Analysis of Mungbean [Vigna radiata (L.) Wilczek] using Simple Sequence Repeats (SSR) Mapping Data

2021 ◽  
Author(s):  
Babita Rani ◽  
Renu Singh ◽  
Minakshi Jattan ◽  
Shubham Kumar ◽  
Ram Kumar
Keyword(s):  
Genetic Diversity ◽  
Agricultural Research ◽  
Ammonium Bromide ◽  
Breeding Lines ◽  
Iron And Zinc ◽  
Zinc Concentrations ◽  
Increase Productivity ◽  
Cetyltrimethyl Ammonium ◽  
Simple Sequence

Background: Agricultural research chiefly focuses on the ways to increase productivity of staple food crops like wheat and rice, but still there are crops where research focus is meagre like nutritionally important mungbean crop grown by marginal farmers in crop rotation systems. Mungbean is leguminous crop which is high in protein content thus it offers health benefits at cheaper rates. The present work emphasizes on finding genetic diversity in mungbean germplasm on the basis of chemical and molecular analysis for micronutrients variation (iron and zinc). The identified molecular markers having linkage with high iron and zinc concentrations in the seeds can prove helpful in expansion of biofortification programme.Methods: Fifty-one green gram genotypes viz. varieties released from CCS Haryana Agricultural University (HAU), Hisar, Punjab Agricultural University (PAU), Ludhiana, Indian Institute of Pulse Research (IIPR), Kanpur and some advanced breeding lines were included in the study. Acid digested samples were used for determination of Fe and Zn by Atomic Absorption Spectrophotometer. Young seedlings leaves were used for isolation of genomic DNA using 2% CTAB (cetyltrimethyl ammonium bromide). Result: Total of fifty-one mungbean genotypes were tested using fifty simple sequence repeat (SSR) primers. Out of fifty primers screened, 16 primers generated 35 bands. Iron (Fe) and zinc (Zn) in mungbean lines was 36.90 to 107.1 mg/kg and 14.2 to 53.8 mg/kg respectively. The molecular studies based on SSR markers also indicates existence of ample genetic diversity at molecular level.

Positional information and pattern regulation in Hydra. Dynamics of regions at the boundary

Development ◽  
1975 ◽  
Vol 33 (2) ◽  
pp. 499-510
Author(s):  
J. Hicklin ◽  
A. Hornbruch ◽  
L. Wolpert
Keyword(s):  
Positional Information ◽  
Boundary Region ◽  
The Times ◽  
Pattern Regulation ◽  
Cut Surface

The dynamics of boundary regions have been investigated mainly by axial grafting and with the emphasis on the head end. The time to lesist inhibition of head-end formation and the ability to inhibit head-end formation have been assayed under a variety of conditions. The times increase with distance from the head end. The times required by a boundary region to acquire the inhibitory properties of a head end are longer than those required to acquire resistance to inhibition. Determination of a head end is faster at a cut surface and at higher temperatures. The results are discussed in terms of a model involving two gradients. Some anomalous results are reported.

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