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The term, “lean manufacturing” or “lean production”, simply “lean”, which is a systematic method for eradicating of waste within a manufacturing system. It also takes into account waste that is created through the overburden, as well as created via unevenness in workloads. When working from the perspective of clients who consume the product or service that create value in any action or process of CNC machine components that a customer would be willing to pay for.
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Lean Manufacturing & Its Tools The term, “lean manufacturing” or “lean production”, simply “lean”, which is a systematic method for eradicating of waste within a manufacturing system. It also takes into account waste that is created through the overburden, as well as created via unevenness in workloads. When working from the perspective of clients who consume the product or service that create value in any action or process of CNC machine components that a customer would be willing to pay for. Crucially, lean is created for making obvious what adds value in order to reduce everything else. This is a management philosophy that is derived most of the time from the TPS (Toyota Production System). Well, the lean principles are derived from the Japanese manufacturing industry. For most of the precision machined components manufacturers, the lean is the set of tools, which assist in the identification, as well as steady elimination of waste, and the waste is eliminated quality that improves while production time, as well as cost, are reduced. The nonexhaustive list of lean tools, including value stream mapping, Five S (5S), total productive maintenance, rank order clustering, single point scheduling, eliminating time batching, multi process handling, etc. On the other hand, there is an another approach to a lean approach that is promoted by the Toyota Way in that the focus is depending upon waste reduction.
What Are Lean Manufacturing Tools? It can be looked as an entire philosophy for business improvement plus a collection of lean manufacturing tools. All these tools are applied on their own without overall framework according to the improvement that will not be as effective as a planned implementation of lean. If you really want to earn the benefits of lean manufacturing, then all you need to consider the principles of lean that is not merely tools of lean. Well, there are the numerous tools of lean manufacturing, and many of them are not surely new. Many have been developed, as well as improved as part of the TPS i.e. Toyota Production System. Lean Tools Standardized Work Andon Performance Management 5S Right First Time Problem Saving SMED Poka Yoke Visual Management TPM Autonomation Kaizen 7 Wastes Audits Takt Time Value Streaming Mapping • • • • • • • • • • • • • • • • The Seven Wastes It aims to prevent the formation of waste, and these wastes, muda, muri, mura that is required to be reduced from the process in every area of the business. Muda is one of the traditional seven wastes that most practitioners that are referring to, all these can be remembered through Inventory, Motion, Over Production, Defects & OverProcessing. The next is Muri is the wastage due to overburden, putting excessive strain on the machines & operations via poor workplace & bad management. Since this is the waste of unevenness, all we need to level off our production demand through tools, for instance, heijunker in order to reduce the stress that the unevenness causes within our processes.
Total Productive Maintenance (TPM) It is kind of 5S, which is one of the foundation blocks of lean manufacturing. It seeks to ensure that the machines are reliable & efficient through improved maintenance activities, as well as autonomous maintenance. TPM focuses on the big six loses & tries to minimize them via the performance measure that is known as OEE (Overall Equipment Effectiveness). Just in Time (JIT) This is one of the main principles of Lean manufacturing, producing only what the customer wants, where the customers want, and when they want it. If not purchasing large batches of stock, which the customer may or may not require. In order to implement JIT, all you need to implement flow through the value stream, as well as reduce batch sizes as much as possible. The ideal batch size of being that 1. Value Streaming Mapping It is one of the most important tools of lean manufacturing, allowing you to map out the whole value stream from materials through to our customers, as well as identifying the areas of waste & delays. Well, through the creation of recent value stream maps that you can highlight the issues & action plans in order to improve the value streams. One of the most valuable tools within Lean, and it can help direct your teams to the niches within the organizations which requires improvement & change. 5S It is probably one of the wellknown lean manufacturing tools. It is a methodical way in order to make your workplace more organized & ergonomic. The benefits of 5S can be significant, often 10 to 30% improvement in efficiency are organized. The main objective of 5S is the standardized work without standard operations, which is impossible to drive improvement, after that what they are trying to improve. The five steps of 5S often have safety added in order to create 6S, however, safety should be a consideration at every step of the 5S process. Kanban One of the tools that you will need to implement if you want to achieve an effective JIT system. It is a flag or signal back to a previous operation that tells that operation to produce more products, therefore, pulling production via the process. Numerous types of Kanban system that you could use from CONWIP (Constant Work in progress) to bin systems. The basically is the imagination is only your limiting factor in designing. You would not be able to implement any form of the following system for just in time. “Kanban” the lean tool is vital if you want to be able to effectively control the production whilst maintaining low stocks plus a quick turn around. Kaizen This is one of the continuous improvement of each aspect of your business. Well, the Japanese typically uses Kaizen, as an ongoing process of so many small improvements that together add up to a major improvement across the entire company. This is very much about empowering the employees in order to make decisions. The typical Kaizen event will result in the relayout of cells & other significant changes.