क्या आप जानते हैं कि किसी कंपनी के इन्वेंट्री में होने वाली बर्बादी उसकी 30-40% नकदी को रोक सकती है? यह लीन मैनेजमेंट में आने वाली समस्याओं में से सिर्फ एक है। उत्पादनयह उन सात प्रकार की बर्बादी में से एक है जो मुनाफे और कार्यक्षमता को नुकसान पहुंचाती है। ये विचार ताइची ओहनो के हैं। Toyota Production Systemइनमें परिवहन, इन्वेंट्री, गति, प्रतीक्षा, अतिउत्पादन, अतिप्रसंस्करण, दोष और आठवां हालिया कारक, अप्रयुक्त कर्मचारी क्षमता शामिल हैं। लक्ष्य उन गतिविधियों को खोजना और हटाना है जो विनिर्माण में कोई मूल्य नहीं जोड़ती हैं।
लीन मैन्युफैक्चरिंग का उद्देश्य अपव्यय को कम करना और टिकाऊ, कुशल उत्पादन को बढ़ावा देना है। हर प्रकार का अपव्यय संसाधनों का उपयोग करता है और लागतें बढ़ाता है जो उत्पाद या सेवा के लिए फायदेमंद नहीं होतीं। इन अपव्यय को कम करके कंपनियां अपने संचालन में काफी सुधार कर सकती हैं। वे खर्चों को कम कर सकती हैं और उत्पादन की गुणवत्ता बढ़ा सकती हैं।
मुख्य बातें
- इन्वेंट्री की बर्बादी किसी कंपनी की कार्यशील पूंजी का 30-40% तक हिस्सा रोक सकती है।
- Waiting times in production can lead to up to 90% of the total production time being non-value-added.
- Overproduction can account for roughly 15-30% of all production costs in a manufacturing setting.
- Defects can result in rework costs up to 5-20% of total sales in a given industry.
- Unused employee potential can cause a productivity loss ranging from 10-30% depending on the industry.
Introduction to Lean Manufacturing and Waste
Lean manufacturing aims to cut lean process waste उत्पादन को उच्च स्तर पर बनाए रखते हुए। इसकी शुरुआत हुई। टोयोटा उत्पादन प्रणाली (TPSशिगेओ शिंगो और ताइची ओहनो के सौजन्य से। इसका मुख्य उद्देश्य प्रक्रियाओं को निरंतर बेहतर बनाना है, जिसे 'काइज़ेन' की अवधारणा के रूप में जाना जाता है।
इसका उद्देश्य अपशिष्ट को कम करना, गुणवत्ता में सुधार करना, लागत घटाना और समय बचाना है। इससे विनिर्माण अधिक कुशल बनता है।
What is Lean Manufacturing?
लीन मैन्युफैक्चरिंग का मतलब है गुणवत्तापूर्ण उत्पाद बनाना और अपव्यय को खत्म करना। टोयोटा जैसी जापानी कंपनियां इस क्षेत्र में अग्रणी हैं। जॉन क्राफसिक ने 1988 में "लीन मैन्युफैक्चरिंग" शब्द को लोकप्रिय बनाया। जेम्स वोमैक, डैनियल टी. जोन्स और डैनियल रूस ने 1990 में अपनी पुस्तक में इस विषय पर विस्तार से चर्चा की।
The main goal is to streamline processes. This increases value while using fewer resources like manpower, materials, and time.
Understanding Waste in Lean Manufacturing
अपव्यय, या "मुडा", वह सब कुछ है जो ग्राहक को कोई मूल्य नहीं देता। टोयोटा उत्पादन प्रणाली के अनुसार, सात प्रकार के अपव्यय होते हैं: परिवहन, इन्वेंट्री, गति, प्रतीक्षा, अधिक उत्पादन, अधिक प्रसंस्करण और दोष। इनमें से प्रत्येक लागत बढ़ाता है और दक्षता घटाता है। उदाहरण के लिए:
- Transport Wasteआवश्यकता से अधिक सामग्री को स्थानांतरित करने से उत्पादन समय और लागत बढ़ जाती है।
- Inventory Wasteबहुत अधिक स्टॉक रखने से पैसा और जगह दोनों की बर्बादी होती है, जबकि इससे कोई मूल्य नहीं जुड़ता।
- Motion Wasteश्रमिकों की अकुशल गतिविधि उत्पादन को धीमा कर सकती है।
- Waiting Wasteजब चीजें तैयार नहीं होतीं, तो सब कुछ रुक जाता है।
- Overproductionबहुत अधिक उत्पादन करने का मतलब है अतिरिक्त इन्वेंट्री और भंडारण लागत में वृद्धि।
- Overprocessingग्राहकों की जरूरत के विपरीत अतिरिक्त सुविधाएं उत्पादन लागत बढ़ाती हैं, जबकि इससे कोई मूल्यवर्धन नहीं होता।
- Defectsदोषपूर्ण उत्पादों को या तो ठीक करने की आवश्यकता होती है या उन्हें फेंक देना पड़ता है, जिसमें सामग्री और श्रम दोनों की लागत अधिक होती है।
अपशिष्ट प्रबंधन से जुड़ी इन कम खर्चीली समस्याओं का समाधान करके कंपनियां अपने संचालन को सुचारू, सस्ता और अधिक कुशल बना सकती हैं।
Transport Waste in Lean Manufacturing
लीन मैन्युफैक्चरिंग में परिवहन की बर्बादी का मतलब किसी कारखाने के भीतर उत्पादों और सामग्रियों को अनावश्यक रूप से इधर-उधर ले जाना है। इन गतिविधियों से कोई मूल्यवर्धन नहीं होता। इस प्रकार की बर्बादी अक्सर होती है, जिससे उत्पादन धीमा और कम कुशल हो जाता है।
Examples of Transport Waste
There are many examples of transport waste. One is using forklifts to move pallets of products. Another is trucks moving products between different work sites. In services, it can look like sending paper forms for signatures through interoffice mail.
Healthcare sees it when patients are moved too much between rooms. These movements are costly and don’t help create value. Thus, they lead to waste in lean production practices.
Strategies to Reduce Transport Waste
To cut down waste, companies need smart strategies. They can make their facility layouts more efficient, reducing the distance between stations. Better material handling, like using conveyors or automated vehicles, helps too.
Also, adopting “5S” practices can spot and remove smaller wastes. This improves productivity greatly. Such steps make processes smoother and faster, benefiting the whole production line.
Inventory Waste: The Hidden Cost
Inventory waste often goes unnoticed in lean waste analysis. It is the excessive stock, materials, or work-in-progress that uses space and money needlessly. It happens in physical business areas and in digital spaces like email or cloud storage. Cutting down on inventory waste is key to improving a business’s efficiency and finances.
it extremely frequent, and a natural behavior to have operators saying: “I currently have a bit of spare time, i will assemble additional products and stock them ASIDE FOR LATER”
Impact of Excess Inventory on Business
Having too much inventory hurts a business in many ways:
- It ties up a lot of working capital that could be used for growth.
- It leads to warehousing costs, including space, insurance, and handling fees.
- It causes stock items to lose value through depreciation or expiration.
- It can result in having to write off or dispose of outdated inventory.
“Inventory is money sitting around in a different form.” – Rhonda Adams
But it’s not just physical goods that can create waste. Digital storage and management costs can also add up. Managing data efficiently is crucial to avoid these extra expenses. So, using lean waste reduction strategies is essential.
Methods to Manage and Reduce Inventory Waste
To tackle inventory waste, lean waste analysis pinpoints where it occurs. Here are some ways to deal with it:
- सही समय पर (JIT) Production: Order materials only when necessary, minimizing unused raw materials and products.
- Value Stream Mapping (VSM): This tool visualizes waste in the production process to eliminate unnecessary stock.
- Engagement of Frontline Workers: Getting suggestions from workers can find new ways to cut inventory waste.
Using these strategies helps cut costs and streamline business operations. Reducing excess inventory lowers both internal and external expenses. This leads to a more profitable and sustainable business.
Reducing Waste in Lean: Motion
In lean manufacturing, motion waste means unnecessary employee movements. These movements can happen because workspaces are set up poorly. Fixing this boosts productivity by cutting down on wasted action.
The main goal in lean is to remove waste, especially actions that don’t add value for the customer. Motion waste can be repetitive tasks or poor production floor routes. By improving layouts, we can get rid of most motion waste.
To fight motion waste, lean uses several tactics. Value stream mapping helps by showing processes and spotting wasteful steps. The 5एस principles keep places tidy and efficient.
का उपयोग करते हुए एर्गोनोमिक setups also helps reduce motion waste. It makes work easier by limiting how far people have to walk and awkward positions they must avoid. This streamlines production, raising productivity and lowering costs.
Here are some common ways to reduce motion waste:
- Workplace Design: Keep tools close to reduce extra steps.
- Equipment Organization: Place machines to cut down on walking.
- Standardized Work: Make clear rules to simplify movements and boost efficiency.
We aim to make every motion in the workplace efficient. This reduces waste and increases productivity in manufacturing.
See how different lean strategies improve efficiency:
| रणनीति | Application | Efficiency Gain |
|---|---|---|
| 5S Organization | Organizing tools and materials | Reduces searching time, enhances layout efficiency |
| Ergonomic Setup | Designing workstations ergonomically | Minimizes physical स्ट्रेन, enhances worker productivity |
| वैल्यू स्ट्रीम मैपिंग | Visualizing workflow | Identifies and eliminates motion waste steps |
By focusing on eliminating motion waste, businesses become more efficient. This improves productivity and fulfills customer needs better.
Understanding Waiting Waste and How to Eliminate It
Waiting waste is a big problem in old-style manufacturing. It happens when there is idle time between production steps. This inactivity uses up a lot of money, making things more expensive. Lean manufacturing tries to cut down or get rid of this waste by planning and working together better.
Causes of Waiting Waste
There are many types of waiting waste. For example, parts or full products can be stuck waiting, or workers might wait for materials. Other times, machines are not used, or finished goods sit too long before shipping. Reasons include unexpected downtime, jams in production, long setup times, or making too much based on guesses. These issues slow down the process, highlighting the need for better waste management.
Implementing Solutions to Reduce Waiting Waste
To fix these issues, companies can change how they do things to keep production moving smoothly. They should have clear instructions and train workers in different jobs. By improving how jobs are scheduled and kept up, waiting times drop. This helps lessen waste. Smart Factory Analytics can give tips on making these improvements in both the factory and the office.
The eight wastes, with waiting waste included, are important for companies to focus on. Cutting out waiting waste helps in many areas. It’s key for bettering profit and lowering costs. So, managing lean waste is very important for strategy.
The Problem with Overproduction
Overproduction is the biggest issue among the seven wastes in lean manufacturing. Toyota, the car maker, found it to be the main kind of waste in their system. It means making more goods than customers need right now. This creates too much inventory, which uses up money in stock, raw materials, and goods not yet sold. Companies might end up with goods made for an entire year just sitting there.
Overproducing leads to big losses for businesses. For instance, companies might have to write off 5% of their stock because it’s outdated. There was this one company that almost went under. They were losing money for three years because they made too much. The money needed to fix this problem was very small compared to the extra goods they had.
Many things cause overproduction waste. If it takes a long time to set up machines, companies make lots of items at once to use the machines well. Sometimes, if they don’t trust their machines or suppliers, they make extra just to be safe.
But there are ways to stop overproduction using lean manufacturing ideas. Knowing the value stream, making goods just in time, using the Kanban system, and making setup times shorter with SMED can help a lot. These methods can greatly lower or even get rid of overproduction.
- Lean Manufacturing Solutions:
- Understanding Value Stream
- Just-in-Time Manufacturing
- Kanban System Implementation
- SMED Technique for Setup Time Reduction
Overproducing doesn’t just mean having too much stock. It brings more problems, like needing more space, materials, energy, and work. This goes against the idea of making what’s needed when it’s needed.
| Consequences of Overproduction | विवरण |
|---|---|
| Capital Tied Up | Stock, Raw Materials, Work in Progress, Finished Goods |
| Product Obsolescence | 5% or More Stock Written Off Annually |
| Excess Inventory | Over One Year’s Production in Stock |
| Operational Inefficiencies | Long Machine Setup Times |
| Loss of Business | Company Closure after Three Years of Losses |
It’s vital to reduce waste from overproduction. When companies match their production closely with what customers want and predict demand better, they can avoid the unnecessary costs and inefficiencies of overproducing.
Overprocessing: Doing More Than Necessary
Overprocessing happens when the work done exceeds what the customer needs. This often leads to using more resources or materials than necessary, which can make things less efficient and increase costs. Lean Manufacturing suggests making processes simpler, more standard, and error-free to stop this waste. This approach makes operations smoother and reduces expenses.
Identifying Overprocessing in Your Operations
To fight overprocessing, it’s key to look closely at how things are made and what customers really want. Overprocessing can show up as painting parts no one sees, making things shinier than needed, or using tighter tolerances than necessary. Doing a waste walk, or gemba walk, can spotlight where too much processing happens. This allows for a closer look at each step.
Steps to Minimize Overprocessing Waste
There are key steps to cut down on overprocessing waste:
- Implementing Standard Operating Procedures (SOP): set clear rules and expectations to keep things consistent and avoid doing more than needed.
- Reviewing Designs with Value Engineering: look for ways to take out parts or steps that don’t add value for the customer.
- Analyzing Process Routes: check the steps taken to make a product to find expensive or complex processes that could be made simpler or replaced.
These actions follow Lean Manufacturing ideas to help eliminate waste in lean practices and create a culture where improvement is continuous.
Defects: The Obvious Waste
Defects stand out as a big issue in the lean manufacturing world. They cost a lot and show us where we’re inefficient. Now, with Industry 4.0 and the Industrial Internet of Things (IIoT), we can tackle these problems better. Achieving an Overall Equipment Effectiveness (OEE) of 80 is the goal, yet many are at 60 or more.
To cut down on defects, integrating quality control is key. Using data analytics helps find and fix key defects. This is crucial for constant improvement. The Pareto principle shows us that most defects come from a few process issues. By focusing on these main problems, we can make the product better and operations more efficient.
The True Cost of Defects
Defects cost more than just materials and time. They also lead to unhappy customers and harm the brand. In some industries, like poultry, products are sorted by quality from premium to C-grade. Even though defective items can be sold through scratch and dent retailers, their earnings are lower. Generally, you multiply the scrap cost by ten to see the real loss.
Quality Control Measures to Reduce Defects
Using quality control measures is crucial for reducing waste in lean manufacturing. Defects often come from poor standards, weak documentation, or not enough quality checking. Tools like autonomation and Pokayoke are crucial in stopping defects. Removing defects improves quality, makes operations smoother, cuts costs, and boosts profits.
| Issue | Cause | प्रभाव | समाधान |
|---|---|---|---|
| Lack of Process Standards | Non-standard operations | High defect rate | Implement standardized procedures |
| Poor Documentation | Undefined processes | Inconsistent output quality | Establish clear documentation practices |
| Inadequate Quality Controls | Insufficient monitoring | Missed defects | Enhance quality control measures |
By tackling these common issues and improving quality control, manufacturers can significantly cut down on waste. They achieve better efficiency this way.
Case Studies of Lean Manufacturing Waste Reduction
Across different sectors, लीन सिद्धांत have shown great success in cutting waste. This has नेतृत्व किया to significant cost savings and better efficiency. This section highlights examples through lean waste analysis. It shows how industries have effectively minimized waste.
A mid-sized appliance manufacturer in North America faced higher raw material costs and lower market share. They used Value Stream Mapping (VSM) to find unnecessary activities. By managing inventory better and enhancing production, they cut waste and increased market share by 5%.
A U.S. healthcare equipment provider saw rising production costs and shrinking profit margins. They found too much transportation was a big problem through lean waste analysis. A new centralized distribution system reduced transportation waste, which cut production costs by 7% and improved profits.
An electricity distribution company dealt with increasing operational costs. Lean waste analysis helped them see the need for more efficient administrative processes and scheduling. Making these changes cut operational costs significantly, enhancing their financial stability.
An aerospace equipment manufacturer faced a 20% rise in inefficiencies. Using lean methodologies, they updated their manufacturing and added quality controls. This reduced defects and boosted productivity, balancing the initial rise in inefficiencies.
A transportation company providing scenic tours faced high fuel and maintenance costs. They used lean principles to focus on reducing movement waste and keeping equipment well-maintained. This greatly lowered their operational costs and improved their financial situation.
A garden equipment company in North America was inefficient and losing market share. Lean analysis showed overproduction was a big issue. Adopting a demand-based pull system reduced this waste, enhancing market response and efficiency.
A leather goods manufacturer experienced higher raw material and labor costs. Lean principles helped by reducing unnecessary inventory and making labor processes more efficient. This effectively managed the cost pressures and protected their profits.
A textile mill specializing in specialty fabrics struggled with inefficiency and competition, reducing profits by 20%. Implementing in-line quality control and Total Productive Maintenance (TPM) reduced defects and machine downtime. This improved productivity and restored profitability.
These case studies waste reduction show how lean manufacturing tackles waste in various industries. It promotes sustainable growth and better efficiency.
Creating a Waste Reduction Team
A dedicated team is crucial for waste reduction in any lean management effort. This team streamlines work, focusing on finding and eliminating waste. It leverages collective knowledge to improve operations significantly.
Best Practices for Building an Effective Team
To build an effective waste reduction team, follow these best practices:
- Cross-Functional Collaboration: gather team members from different departments for a range of views and skills.
- Clear Role Definitions: make sure everyone knows their role and what they need to do in reducing waste.
- Continuous Training: update the team on new techniques and strategies with regular training sessions.
- प्रक्रिया मानचित्रण: use process mapping as a visual tool to spot and understand waste areas.
- Involvement of Process Owners: involving those in charge of processes helps make fast decisions and apply improvements.
Roles and Responsibilities within the Team
It’s vital to define everyone’s role in the waste reduction team:
- Team Leader: the leader guides the team, sets goals, and aligns them with the company’s objectives.
- Process Analysts: they map processes and look for areas that are not efficient.
- Improvement Specialists: these members focus on creating strategies to cut down waste found by analysts.
- Data Analysts: they watch the team’s progress, analyze data, and report on strategy success.
- Trainers: responsible for team training, ensuring skills are up-to-date with the latest in lean management.
Following these practices and defining roles well, a lean management team can greatly improve productivity and efficiency. This allows for better waste reduction strategies within the company.
Unused Employee Potential: A Critical Eighth Waste
In the more recent years, a 8th waste was frequently added to the traditional 7 lean wastes.
Unused employee potential is a big waste in lean waste management. Organizations miss out on growth and innovation by not using their employees’ skills fully.
How Employee Potential is Often Wasted
Many factors lead to wasting employee potential. Research by Hosseini et al. shows that fear makes some companies limit employee growth. They worry skilled employees will leave for better jobs or ask for more money. Companies not rewarding talent see fewer good ideas succeed. Preventing employee growth can cause more staff to leave. This also means companies have to pay more for some positions.
Tapping into Employee Potential for Maximum Efficiency
Using talent well can make employees happier and more likely to stay. For example, IBEW electricians from Local Union 20 are proud of their work. Leaders should respect employees’ skills, give them what they need, and clear instructions. This can help save a lot of time.
- Encourage skills development through continuous training programs.
- Introduce task variation to keep work interesting and use different skills.
- Involve staff in decision-making processes for better insights and ownership.
- Recognize and use individual strengths and talents.
| Factor | Impact of Not Addressing | Improvement Strategy |
|---|---|---|
| Limited Employee Development | Higher turnover rates and need for higher compensation | Offer regular training and advancement opportunities |
| Resistance to Talent Rewarding | Less effective ideas turned into productive outcomes | Implement a culture of recognizing and rewarding talents |
| Under-utilization of Skills | Lower morale and engagement | Utilize clear and simple directions, respect employee expertise |
Empowering employees helps make the most of their training. It ensures that the organization benefits from their unique skills and views. By focusing on this, companies can improve their lean waste management. They can also make their employees much more efficient.
निष्कर्ष
Our guide on lean waste reduction has taught us a lot. We’ve seen how cutting out inefficiency is key in many operations. Knowing the seven main wastes—like unneeded transport and excess inventory—helps lean followers fix these issues. This makes work more productive and valuable.
We also talked about new lean ideas, including the value of everyone’s skills. Finding and stopping wasteful actions is essential, no matter the field. Whether in making things or managing projects, tools like Gemba walks and 5 whys are great. They uncover hidden waste, letting companies make their work smoother.
In the end, sticking to lean manufacturing ideas is crucial for any company that wants to grow and beat their competition. By focusing on getting better all the time and using all employees’ talents, firms can do more than just cut waste. They create a culture of ongoing innovation and top-notch operations.
अक्सर पूछे जाने वाले प्रश्न
What are the 7 wastes of lean?
लीन उत्पादन के सात अपव्यय ताइची ओहनो की टोयोटा उत्पादन प्रणाली से लिए गए हैं। ये हैं परिवहन, इन्वेंट्री, गति, प्रतीक्षा, अतिउत्पादन, अतिप्रसंस्करण और दोष, जिन्हें TIMWOOD भी कहा जाता है। एक आठवां अपव्यय भी है, जो कर्मचारियों की पूरी क्षमता का उपयोग न करना है।
How can organizations manage lean waste effectively?
Managing lean waste is doable with Just-In-Time (JIT) production, constant improvement efforts, and training employees. Also, analyzing waste deeply and setting up special टीमें अपशिष्ट को कम करने से दक्षता में काफी वृद्धि हो सकती है।
What is considered transport waste in lean manufacturing?
परिवहन अपव्यय तब होता है जब उत्पाद या सामग्री किसी स्थान के भीतर अत्यधिक आवागमन करते हैं। इससे उत्पाद को किसी भी तरह से लाभ नहीं होता है। लंबे मार्ग, अत्यधिक स्थानांतरण और खराब लेआउट जैसी समस्याएं इस अपव्यय का कारण बन सकती हैं।
Why is excess inventory considered waste in lean manufacturing?
बहुत अधिक स्टॉक रखने से पैसा बर्बाद होता है, जगह की बर्बादी होती है और कई बार सामान का उपयोग भी नहीं हो पाता। व्यवसायों के लिए संसाधनों का समझदारी से उपयोग करना बेहतर है। जस्ट-इन-टाइम (जेआईटी) उत्पादन जैसी रणनीतियाँ स्टॉक की बर्बादी को कम करने में सहायक होती हैं।
What causes motion waste in lean production environments?
कार्यक्षेत्रों की अव्यवस्थित व्यवस्था के कारण अनावश्यक गति होती है, जिससे लोगों को जरूरत से ज्यादा हिलना-डुलना पड़ता है। कार्यक्षेत्रों को अधिक कुशल बनाकर और बेहतर ढंग से डिजाइन करके इस प्रकार की गतिहीनता को कम किया जा सकता है।
How can waiting waste be eliminated in lean manufacturing?
Waiting waste can be cut by making work flows smoother, scheduling better, keeping equipment in good shape, and making sure production lines are balanced. This avoids delays or issues that stop work.
What is overproduction and why is it harmful in lean manufacturing?
Overproduction means making more products than customers want. This leads to having extra items and more storage costs. Aligning production with what customers actually need and improving forecasting can prevent this.
How can overprocessing be identified and reduced in lean manufacturing?
Overprocessing is when a product gets more work done on it than what the customer asked for. It can be spotted by looking closely at production steps and what customers want. Simplifying the process and sticking to customer needs can reduce it.
What are the true costs associated with defects in lean manufacturing?
खामियों का मतलब है सामग्री और समय की बर्बादी, साथ ही ग्राहक नाराज हो सकते हैं, और कंपनी की प्रतिष्ठा को भी नुकसान हो सकता है। प्रतिष्ठा इससे नुकसान हो सकता है। दोषों की संभावना को कम करने के लिए, मजबूत गुणवत्ता नियंत्रण रखना, प्रक्रियाओं पर कड़ी निगरानी रखना और कर्मचारियों को अच्छी तरह से प्रशिक्षित करना महत्वपूर्ण है।
How can case studies help in understanding lean waste reduction?
Case studies show how lean principles have really helped cut down waste. They give examples and show the benefits of using these principles in various industries.
What are the best practices for building an effective waste reduction team?
विभिन्न विभागों से एक टीम बनाएं, सुनिश्चित करें कि हर कोई अपने काम को जानता हो। नौकरीऔर उन्हें लगातार प्रशिक्षित करते रहें। टीम को हर चीज पर नजर रखनी चाहिए, सुधार के तरीके खोजने चाहिए और पूरे संगठन को बेहतर बनाने में मदद करनी चाहिए।
How can organizations tap into unused employee potential to enhance efficiency?
Get employees in on decision-making, offer training, mix up tasks, and see what everyone does best. Using what every employee can really do will make the whole operation run smoother.
विनिर्माण में अपशिष्ट कम करने से संबंधित बाहरी लिंक
अंतर्राष्ट्रीय मानक
(सामग्री का हमारा विवरण देखने के लिए लिंक पर होवर करें)
प्रयुक्त शब्दों की शब्दावली
Gemba Walk: एक प्रबंधन पद्धति जिसमें नेता काम करने के वास्तविक स्थान पर जाकर प्रक्रियाओं का अवलोकन करते हैं, कर्मचारियों के साथ बातचीत करते हैं और सुधार के अवसरों की पहचान करते हैं, जिससे निरंतर सुधार और समस्या-समाधान की संस्कृति को बढ़ावा मिलता है।
Industrial Internet of Things (IIoT): औद्योगिक वातावरण में परस्पर जुड़े उपकरणों और सेंसरों का एक नेटवर्क जो परिचालन दक्षता बढ़ाने, निर्णय लेने में सुधार करने और विनिर्माण, आपूर्ति श्रृंखला और अन्य औद्योगिक प्रक्रियाओं में स्वचालन को सक्षम करने के लिए डेटा एकत्र करता है, आदान-प्रदान करता है और उसका विश्लेषण करता है।
Internet of Things (IoT): यह परस्पर जुड़े उपकरणों का एक नेटवर्क है जिसमें सेंसर, सॉफ्टवेयर और अन्य प्रौद्योगिकियां अंतर्निहित होती हैं जो उन्हें इंटरनेट पर डेटा एकत्र करने और आदान-प्रदान करने में सक्षम बनाती हैं, जिससे विभिन्न प्रक्रियाओं और प्रणालियों के स्वचालन, निगरानी और नियंत्रण में सुविधा होती है।
Just In Time (JIT): एक उत्पादन रणनीति जिसका उद्देश्य विनिर्माण प्रक्रिया में आवश्यकतानुसार ही माल प्राप्त करके इन्वेंट्री लागत को कम करना है, जिससे बर्बादी कम हो और दक्षता बढ़े।
Overall Equipment Effectiveness (OEE): यह विनिर्माण प्रक्रियाओं की दक्षता का मूल्यांकन करने के लिए उपयोग किया जाने वाला एक मापक है, जिसकी गणना उपलब्धता, प्रदर्शन और गुणवत्ता दरों को गुणा करके की जाती है। यह हानियों की पहचान करता है, जिससे उत्पादकता और परिचालन प्रभावशीलता में सुधार संभव होता है।
Single Minute Exchange of Dies (SMED): एक लीन मैन्युफैक्चरिंग तकनीक जिसका उद्देश्य उपकरण सेटअप समय को दस मिनट से कम करना है, जिससे उत्पादन चरणों के बीच त्वरित बदलाव संभव हो सके और प्रक्रियाओं को सुव्यवस्थित करके और डाउनटाइम को कम करके समग्र दक्षता में वृद्धि हो सके।
Standard Operating Procedure (SOP): यह चरणबद्ध निर्देशों का एक समूह है जिसे श्रमिकों को नियमित कार्यों को लगातार और कुशलतापूर्वक करने में मदद करने के लिए बनाया गया है, जिससे नियमों और गुणवत्ता मानकों का अनुपालन सुनिश्चित होता है।
Total Productive Maintenance (TPM): उपकरण रखरखाव के लिए एक समग्र दृष्टिकोण जो सक्रिय और निवारक उपायों पर जोर देता है, जिसमें सभी कर्मचारियों को शामिल किया जाता है ताकि उत्पादकता को अधिकतम किया जा सके, डाउनटाइम को कम किया जा सके और निरंतर सुधार और टीम वर्क के माध्यम से समग्र उपकरण प्रभावशीलता में सुधार किया जा सके।
Toyota Production System (TPS): एक विनिर्माण पद्धति जो अपशिष्ट को कम करने, निरंतर सुधार और कुशल उत्पादन प्रवाह पर जोर देती है, और गुणवत्ता और परिचालन दक्षता को बढ़ाने के लिए जस्ट-इन-टाइम और जिडोका जैसी तकनीकों का उपयोग करती है।
Value Engineering (VE): यह परियोजना के कार्यों का विश्लेषण करके, लागत कम करके और गुणवत्ता या विश्वसनीयता से समझौता किए बिना प्रदर्शन को बढ़ाकर परियोजना के मूल्य में सुधार करने की एक व्यवस्थित विधि है। इसमें लागत प्रभावी विकल्पों की पहचान और कार्यान्वयन के लिए अंतःविषयक टीम वर्क शामिल है।
Value Stream Mapping (VSM): एक दृश्य उपकरण जिसका उपयोग किसी प्रक्रिया में सामग्री और सूचना के प्रवाह का विश्लेषण और अनुकूलन करने के लिए किया जाता है, जिससे दक्षता में सुधार और अपव्यय को कम करने के लिए मूल्यवर्धित और गैर-मूल्यवर्धित गतिविधियों की पहचान की जा सके।
Work in Progress (WIP): उत्पादन प्रक्रिया में आंशिक रूप से पूर्ण हो चुकी वस्तुएं, जिनमें कच्चा माल, श्रम और एक निश्चित बिंदु तक हुए अतिरिक्त खर्च शामिल हैं। ये परिसंपत्तियां अभी तैयार माल नहीं हैं और उत्पादन दक्षता और इन्वेंट्री प्रबंधन पर नज़र रखने के लिए आवश्यक हैं।
