scholarly journals Improving Work Efficiency and Productivity with Line Balancing and TPS Approach and Promodel Simulation on Brush Sub Assy Line in Automotive Companies

2021 ◽  
Vol 2 (3) ◽  
Author(s):  
Jakfat Haekal
Keyword(s):  
Automotive Industry ◽  
Cycle Time ◽  
Line Balancing ◽  
Work Efficiency ◽  
Automotive Component ◽  
Model Simulations ◽  
Activity Cost ◽  
The Impact ◽  
Efficiency And Productivity ◽  
Method Improvement

From Gaikindo’s data, the impact of the covid-19 effect caused the automotive industry to experience a 50% contraction; PT Denso Indonesia, which is an automotive component company, felt the impact where actual production fell by 30% in the first quartile of 2020, the company’s adaptation was efficiency and productivity and activity cost down. The problem with the starter line is that there is a difference in the cycle time of each post in the sub-assy starter brush line, too gaping. From this problem, the researchers analyzed with the TPS and Line Balancing methods with the help of pro model simulations, from these activities evaluated the performance line from the previous line efficiency of 89.05% Balance Delay: 10.95% and Smoothie Index 12.58 improved to line efficiency of 93.59% Balance Delay: 6.35% and Smoothie Index 6.10. However, there are still bottlenecks, following which improvements will be made using line balancing with pro model simulations; pro model simulations were chosen because to make repairs, it is enough to use the help of applications that are in line with the goals of the company, which is currently survival amid this intense competition. After the repair was done using the Helgerson Bernie approach, a simulation of the line balancing method improvement was carried out. The line efficiency value was 95.76% Balance Delay: 4.24% and Smoothie Index 4.45 with a total outflow of 131 units of goods every 1 hour.

scholarly journals Cycle Time Reduction in Automotive Manufacturing

2018 ◽  
pp. 1086-1090
Author(s):  
Wesam Ali Husien ◽  
Waleed Khalid Abduljabbar ◽  
Saba Noori Attallh
Keyword(s):  
Continuous Improvement ◽  
Cycle Time ◽  
Assembly Line ◽  
Line Balancing ◽  
Automotive Manufacturing ◽  
Automotive Component ◽  
Continuous Improvement Process ◽  
Common Problems ◽  
Port Klang ◽  
Area Data

Today, there are a lot of problems occur in the Automotive Component Manufacturer Company. Amongst them, work not standardized on each process is the most serious one. Standardization work can help reduce the amount of time to complete the task without defects by efficiently guiding the operators. Other related problems include machines fail to clamp semi-finished products to the next station, stopper loose, and rework process which cause the car carpet size to miss the standards. All these common problems increased the cycle time of the car carpet assembly line. So, this study was aimed to investigate how to reduce cycle time of the car carpet assembly line in the Automotive Component Manufacturer Company which located at Port Klang area. Data was collected through interview and observation. To reduce the cycle time of the car carpet assembly line, Kaizen activity and line balancing are implemented. Kaizen is the continuous improvement process. Line balancing is used to manage the workloads among assemblers, to determine number of workstation and to reduce production cost of the company. The derived results show that the cycle time of the car carpet assembly line is reduced from 313 seconds to 131 seconds. This proves that kaizen activities and line balancing do improve the productivity up to 58%. However, to achieve more successful and effective improvement, further work standardization on each process is needed.

scholarly journals Perencanaan Keseimbangan Lintasan Untuk Meningkatkan Efisiensi Kerja Dengan Menggunakan Metode RPW

2010 ◽  
Vol 3 (1) ◽  
pp. 66
Author(s):  
Teguh Baroto, Wahyu Eni Maryati
Keyword(s):  
Cycle Time ◽  
Production Line ◽  
Operation Time ◽  
Rice Production ◽  
Line Balancing ◽  
Work Efficiency ◽  
Time Data ◽  
Work Station ◽  
Operation Group ◽  
Production Output

This rescarch aims to orange a balance production line 10 improve work efficiency to rice production output. This line balancing planning, we use Rank Position Weight ( RPW ). Using operation time data in every work station and also precedence diagram based on the shoes making process could be found elements/operation group involving a work station. With 3 cycles time such as 100,150 ang 160 seconds could be found a cycle time 150 seconds result minimum operation grouping of balance delay. From this planning could be concluded that there were 10 work stations with production output 168 part of shoes of day.

Design of spline surface vacuum gripper for pick and place robotic arms

2020 ◽  
Vol 4 (2) ◽  
pp. 48-55
Author(s):  
A. S. Jamaludin ◽  
M. N. M. Razali ◽  
N. Jasman ◽  
A. N. A. Ghafar ◽  
M. A. Hadi
Keyword(s):  
Cycle Time ◽  
Industrial Robot ◽  
Annealing Process ◽  
Vacuum Suction ◽  
Robotic Arms ◽  
Custom Made ◽  
Pick And Place ◽  
Manufacturing Procedure ◽  
Production Flexibility ◽  
The Impact

The gripper is the most important part in an industrial robot. It is related with the environment around the robot. Today, the industrial robot grippers have to be tuned and custom made for each application by engineers, by searching to get the desired repeatability and behaviour. Vacuum suction is one of the grippers in Watch Case Press Production (WCPP) and a mechanism to improve the efficiency of the manufacturing procedure. Pick and place are the important process for the annealing process. Thus, by implementing vacuum suction gripper, the process of pick and place can be improved. The purpose of vacuum gripper other than design vacuum suction mechanism is to compare the effectiveness of vacuum suction gripper with the conventional pick and place gripper. Vacuum suction gripper is a mechanism to transport part and which later sequencing, eliminating and reducing the activities required to complete the process. Throughout this study, the process pick and place became more effective, the impact on the production of annealing process is faster. The vacuum suction gripper can pick all part at the production which will lower the loss of the productivity. In conclusion, vacuum suction gripper reduces the cycle time about 20%. Vacuum suction gripper can help lower the cycle time of a machine and allow more frequent process in order to increase the production flexibility.

Impact of merger on efficiency and productivity : a case study of commercial banks in Malaysia

1970 ◽  
Vol 5 (1) ◽  
pp. 77
Author(s):  
Mahadzir Ismail ◽  
Saliza Sulaiman ◽  
Hasni Abdul Rahim ◽  
Nordiana Nordin
Keyword(s):  
Efficiency Score ◽  
Malmquist Productivity Index ◽  
Productivity Index ◽  
Data Envelopment ◽  
Master Plan ◽  
Before And After ◽  
Domestic Banks ◽  
The Impact ◽  
Efficiency And Productivity

The Financial Master Plan (2001- 2010) aims to enhance the capacity of banking industry so that higher effic iency and productivity can be reaped in the future. This study seeks to determine the impact of merger on the efficiency and productivity ofcommercial banks in Malaysia for the period 1995 until 2005. The study uses a non-parametric approach, nam ely DEA (data envelopment analysis?) to estimate the efficiency scores and to construct the Malmquist productivity index. To enable this estimation, three bank inputs and outputs are used. Amongst the findings are those banks exhibit higher efficiency score after the merger and thefo reign banks are more efficient than the local banks. Productivity of the banks is calculated in both periods, before and after the merger: The results show that, it is the local banks that have improved the most after the merger. The main source of productivity is technical change or innovation. The findings support the existing policy of having larger domestic banks in term of size.

The impact of the digital economy on the development of Russian industry

2018 ◽  
Vol 34 (1) ◽  
pp. 3-9
Author(s):  
M. S. Abrashkin ◽  
A. A. Vershinin
Keyword(s):  
Automotive Industry ◽  
Industrial Production ◽  
Industrial Development ◽  
Digital Economy ◽  
Domestic Economy ◽  
Theoretical Substantiation ◽  
Russian Industry ◽  
Technological Structure ◽  
The Impact ◽  
Technological Paradigms

The article analyzes the market of computer technologies. The theoretical substantiation of the scientific category «digital economy» and its economic components was given. Identified patterns of development of the domestic economy on the basis of informatization, the change of technological paradigms and the dynamics of industrial production. Based on the materials of the automotive industry, the influence of the digital economy on the internal industrial and technological structure of the industry and the results of its activities was proved. Also, the paper presents the main problems of sustainable industrial development in the context of socio-technical and economic means of developing science and technology in Russia.

Improved Roller Hemming System for High Volume Part Production

2011 ◽  
Vol 473 ◽  
pp. 168-175 ◽  
Author(s):  
Martin Zubeil ◽  
Karl Roll ◽  
Marion Merklein
Keyword(s):  
Strain Rate ◽  
Surface Quality ◽  
Automotive Industry ◽  
Dimensional Stability ◽  
Cycle Time ◽  
High Volume ◽  
Non Linear ◽  
Part Production

Roller hemming is usually applied for hang-on-parts such as hoods, doors or trunk-lids which all have complex non-linear geometries. The flange is often hemmed along both surfaces and edges which have 3D curvilinear shapes. Minimization of hemming defects and the requirement to improve cycle time of the roller hemming process are essential for roller hemmed hang-on-parts in the automotive industry. Different systems such as the driven roller hemming provide the possibility to increase the strain rate without loosing surface quality and dimensional stability. Investigating the influence of friction during roller hemming, results will give an understanding of the advantage for mentioned roller hemming systems.

Analysis and Reduction of the Waste in the Work Process Using Time Study Analysis: A Case Study

2014 ◽  
Vol 660 ◽  
pp. 971-975 ◽  
Author(s):  
Mohd Norzaim bin Che Ani ◽  
Siti Aisyah Binti Abdul Hamid
Keyword(s):  
Cycle Time ◽  
Lean Manufacturing ◽  
Value Added ◽  
Time Study ◽  
Study Approach ◽  
Root Cause ◽  
Wide Range ◽  
Unit Of Work ◽  
Time Required ◽  
The Impact

Time study is the process of observation which concerned with the determination of the amount of time required to perform a unit of work involves of internal, external and machine time elements. Originally, time study was first starting to be used in Europe since 1760s in manufacturing fields. It is the flexible technique in lean manufacturing and suitable for a wide range of situations. Time study approach that enable of reducing or minimizing ‘non-value added activities’ in the process cycle time which contribute to bottleneck time. The impact on improving process cycle time for organization that it was increasing the productivity and reduce cost. This project paper focusing on time study at selected processes with bottleneck time and identify the possible root cause which was contribute to high time required to perform a unit of work.

Intuitive, digitale Strukturlayoutplanung*/Intuitive digital planning of structure layouts – Overcoming the challenges of disruptive production programs in the automotive industry

2018 ◽  
Vol 108 (09) ◽  
pp. 611-616
Author(s):  
S. F. Schäfer ◽  
U. Bracht
Keyword(s):  
Automotive Industry ◽  
New Technologies ◽  
Know How ◽  
Digital Planning ◽  
The Future ◽  
Factory Of The Future ◽  
Future Technologies ◽  
The Impact

Zukünftige Antriebstechnologien sowie neue Fabrik- und Logistikkonzepte verändern die Rahmenbedingungen der Automobilproduktion grundlegend. Schon heute muss die Strukturlayoutplanung Innovationen und Unsicherheiten in Form von mehr Varianten, abgestimmt in sehr kurzer Zeit, durch die Einbeziehung von weiteren Know-how-Trägern berücksichtigen. Neue Herausforderungen, wie die Planung der Batteriefertigungen, müssen schnell und intuitiv gelöst werden. Einen Beitrag dafür liefert dieser Artikel.   Future technologies in automotive mobility as well as new factory and logistic concepts are changing the framework in car production. Innovations and uncertainties (e. g. the impact of new technologies) have to be taken in consideration for the factory of the future. New tasks, such as planning the assembly of batteries, need to be solved fast and intuitively. This paper presents an approach to this topic.

Sign in / Sign up

Export Citation Format

Share Document