Firstly, I express my heartfelt thanks and gratitude to Almighty Allah for His divine blessing that made it possible to successfully complete the final year thesis. I am very grateful and indebted to Md Zahid Hasan, Associate Professor, Department of CSE, Daffodil International University, Dhaka, deep knowledge and keen interest of my supervisor in the field of decision making to carry out this project. His endless patience, scientific guidance, constant encouragement, constant and energetic supervision, constructive criticism, valuable advice, reading many inferior drafts and correcting them at all stages have made it possible to complete this project.
I would like to express my deepest gratitude to Naijur Rahman, Founder CEO & Chief Consultant of Mind Works, Dear Sir & Colleagues, for his kind help in completing our project and also to other faculty members and staff of CSE department of Daffodil International University. I would also like to express my deepest gratitude to Sk Jashim Uddin, MD of Akij Resources ltd for arranging training for us. An increasing number of organizations in developing countries are implementing lean manufacturing systems to create improvements in performance and remain competitive.
These companies were deliberately selected to ensure the best possible scenario of lean management practice in Bangladesh. The main objective of this research is to investigate the extent of lean practices in the Bangladeshi manufacturing industry to improve manufacturing performance and identify the factors that enable the environment to successfully practice lean. This study conducts a comparative analysis to examine the relationship between the results of the current study with other global studies that examine similar philosophies.
The research findings indicate that the selected companies adopted a wide variety of lean tools and techniques and achieved many improvements.
Introduction
- Problem Statement
- Research Objectives
- Research Questions
- Report Layout
The first condition of a problem is understanding the problem, which can be done with the help of a problem statement. The problem statement is widely used in an organization to implement process systems augmentation. Use direct technique to improve production, safety, quality, defects and increase morale.
How can we identify research gaps in the use of tools and correctly classify the different categories of lean manufacturing systems. How we can improve tools and technique to improve production, safety, quality, errors and morale.
LITERATURE REVIEW 2.1 Introduction
- Scope of the Problem
- Challenges
- Image procession: Another challenge of image collection. Sometimes it is high or low contrast or noisy So image processing perfectly so tough
- Employee Improvement: Another challenge of employee improvement. Because they were habitual to the daily work regularly
Data Collection: The main challenge of the lean manufacturing process for data collection because the implementation of lean manufacturing needs past data.
CONCEPTUAL OF LEAN MANUFACTURING
Introduction
Here explain some important lean tools 3.2 First Priority of Customer Choice
Methods of Sort
Red Tagging: Helpful Hints
Why is it needed?
Visual Management
The Andon system may also include ways to stop the process, so that the problem is solved. This can be accomplished using a visual operation inspection grid that will help describe abnormalities, support norms, and icing stability and safety remain a top priority. Kanban board: Kanban board can be used for the employees to understand which jobs are pending or which work is being done.
You may know where you are going, but you have no idea when you will arrive at your destination. Performance measures should be displayed in a visually stunning manner to allow people to understand how the operation is performed. The implementation should be meaningful, easy to understand, free of specialized terms, accurate and out of date.
With a few markers, you can classify and label rules for hassle-free searches on the go, and fluidly find all those rules wherever you store them. A file can only appear in one brochure at a time, but can contain an unlimited number of markups. With these flyers you would have to choose one brochure or duplicate the train, which could lead to problems.
On the other hand, they're perfect for adding custom data like this, since you can add as many markers as you want in one file. You can tag the document with both the design name and the client name, and also save the train in the design folder only. Tagging is the easiest way to add data to rows without dealing with endless layers of flyers.
Andon display boards visually broadcast the status of a line or machine for everyone in the factory to see. It works so well that an aftermarket specialist will make this one of their best examples for the shop floor. It is good if the shadow is colored because it is easy to find if any object is missing.
Benefits
Growing Shining habit
- Forms of 7 Waste
- Total Productive Maintenance (TPM)
- Pillars of Total Productive Maintenance (TPM)
- The Goal of TPM
- Single Minutes Exchange of Dies (SMED)
- Steps of SMED
- Record and Observe
- Identify internal and external components: Identify internal and external factors Once you have linked your test area, you must understand the internal and external factors of the
- Sustain Improvement
- Benefits of SMED
- Kaizen
Essential element of backup operation Manufacturing, total productive storage includes a comprehensive strategy for optimizing installation storage with the main thing of stopping resource loss, manual accidents, product damage and unplanned expiration. With outfit effectiveness at its core, Total Productive Maintenance empowers outfitters with chop training, visionary maintenance programs and standard productivity assessments so they can take full responsibility for maintaining their assigned assets. Total productive conservation is a process that is respected and used to keep the association well equipped and in stylish shape, which adds value to the business.
When using full productive conservation, only a little conservation is enough to achieve a positive effect and reduce costs. Autonomous maintenance: This is the pillar that places the initial duty of maintenance in the hands of the equipment driver. Planned Maintenance: This is where a proper schedule of maintenance tasks is performed when equipment is predicted to break down or fail.
Training and Education: All conservation workers, drivers and directors should be trained in total productive conservation. These can be the literacy ways to ensure good conservation of nature and to be more concerned about how to directly practice the total productive conservation of nature, which affects the productivity of the company. Administration: Administration Total productive conservation should be practiced wherever possible in the administration section of the business.
It ensures that the entire productive corporate culture is understood by everyone. Total Productive Maintenance The most important thing about total productive maintenance is the non-stop improvement of the outfit's effectiveness by involving those who influence it in improving small groups. For total productive conservation to be effective, it requires the full support of the total pool.
Now that the exact meaning of a One-Minute Die Swap is out of the way, one more thing to clarify before considering a One-Minute Die Swap is how it relates to clothing transformation times. This dramatically improves their understanding of each step of the rendering process and reduces crimes committed in scrap or rework. Identify the internal and external components: Identify the internal and external factors Once you have connected your test area, you need to understand the internal and external factors of your test area, you need to understand the internal and external factors of the distortion .
You need to understand the work that is going on and know how much time it took. One focus of external factors requires that we have useful tools and inventory ready for transformation.
Lean Tools and Kaizen Implementation 4.1 Introduction
- Implementation of Lean tools
- Kaizen-1
- Quick Changeover in Rx 6.0 Machine
- Observation
- Kaizen Charter
- Benefits
- Kaizen-2
- Motor installed for Panel AC in Dynaflex-4 printing Machine
- Kaizen Charter
- Investment
- Benefits
- Kaizen-3
- Wastage Reduction Roll to Roll Printing & Paper Slitting Machine
- Kaizen Charter
- Kaizen Progress
- Benefits
- Kaizen-4
- Loom Machine winding motor’s rotor shaft modification
- Kaizen Charter
- Offer from manufacturing Company
- Benefits
- Kaizen-5
Before Kaizen was implemented, Lean tools and techniques (5s, 7 waste, TPM, TQM, VA-NVA, Pareto Chart, Kaizen) were implemented on the machine. Before Kaizen was implemented, Lean tools and techniques (5s, 7 waste, TPM, TQM, VA-NVA, Pareto Chart, Kaizen) were implemented on the machine. Making a flow chute to receive empty bags from the bag warehouse to the packing house Before the introduction of Kaizen, lean tools and techniques (5s, 7 waste, TPM, TQM, VA-NVA, before Kaizen was introduced, lean tools and techniques (5s, 7) waste, TPM, TQM, VA-NVA, Pareto Chart, Kaizen).
Benefits
CONCLUSION AND FUTURE WORK 5.1 Conclusion
Future Work
