Systematic Problem-Solving

Systematic Problem Solving

What is Problem-solving? Before we understand problem-solving, let us first calibrate ourselves on 'what is called a problem?' A Problem When there is a gap between our expectations and reality, we feel unhappy – which is a Problem. This is how a deviation from the specification, a failure to meet timelines, etc., become our problems. A problem could be defined as “the gap between our expectations and actual state or observation”. From the gap analogy, we also understand that as...

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Six Sigma Pizza – Pie 26

So far... We have started the Analyse Phase in the previous chapter and we saw the high-level roadmap. Analyse phase starts with the single question of 'why our process capability is low?'. Ask this question in a brainstorming session and list down all the causes. I assigned the team to work on listing down all the suspected causes that come to their mind through brainstorming sessions. Generating such a 'Mutually Exclusive and Collectively Exhaustive' list of suspected causes is the...

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Six Sigma Pizza-Pie24

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Six Sigma Pizza-Pie 25

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வார்த்தைகளைத் தாண்டிப் புரிந்துகொள்வோம் – தரம்

வார்த்தைகளும் வழக்கு மொழிகளும் பல நேரங்களில் நம் கண்ணை மறைத்துவிடுகின்றன. அந்த விதத்தில் நாம் இன்னும் சரியாகப் புரிந்துகொள்ளாத ஒரு வார்த்தை - Quality. Quality என்றால் என்ன? தரம் - இதனை குறையற்ற தன்மை என்றும், குறிப்பிட்ட பயன்பாட்டிற்கான தகுதி என்றும் கூறலாம். Quality குறித்த பல வரையறைகளுள் குறிப்பிடத் தகுந்த சில – American Society for Quality – ASQ தரத்தைப் பின்வருமாறு வரையறுக்கிறது. Quality என்பது ஓர் அனுபவம். அறிவியல் பூர்வமாகப் பார்க்கும் போது அதற்கு இரண்டு அர்த்தங்கள் கொள்ளலாம். குறிப்பிட்ட அல்லது எதிர்பார்க்கப்படும் தேவையைப் பூர்த்திசெய்யும் திறன் மற்றும் குறையற்ற தன்மை. தரவியலின் தந்தையாகப் போற்றப்படும் அமெரிக்காவின் எட்வர்ட் டெமிங் தரத்தைப் பின்வருமாறு வரையறுக்கிறார் – பயன்படுத்துவோரின் தேவைக்கு ஏற்றதுபோல் பொருளை...

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What is OEE?

OEE is an abbreviation of Overall Equipment Effectiveness. It is a measure of the effectiveness of a machine or a line. Here, effectiveness means ‘efficiency + quality’. OEE is one of the key driving metrics of Total Productive Maintenance. Why is OEE important? Imagine that an organisation has invested ‘x’ amount of money in its infrastructure and facility – out of which a significant portion say ‘y’ would be consumed by the machinery and equipment. If the equipment is maintained...

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Lead Time

What is Lead Time? Lead time is the time required to complete the set of processes - from start to finish. There are 3 types of such measures in Business Process. Order LT The time required to complete the order - from order receipt to product/service delivery to the consumer. Processing LT The time required to convert the Raw Material into Finished Product (or Production LT) or The time required to convert input information into output information (Service Production LT)...

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Takt Time

Takt Time - Conductors Wand

What is Takt Time? Takt time is the time given by the client to the manufacturer to pull out one piece of finished material from the plant. In other words, it is the time (frequency) at which the manufacturing plant to complete one unit of its product. We can also describe it as the demanded exit rate of a plant. How to Calculate Takt time? Calculate monthly average demand for the product/product family (we can calculate takt time for a...

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Can ERP bring down inventory?

CSense SME Lean Case Study Can ERP bring down inventory? The Company When we visited the company first time, we were surprised to see an SME version of advanced ERP in that company. When we had our Gemba walk, we understood the pain and the trigger point for the decision to invest such a huge amount for ERP. Can ERP alone bring down the inventory levels? Let us discuss in this SME Lean Case Study. They are one of the...

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