Core Advantages

Scope

For 3D modeling of a layout, we need data from base layout and will design the model based on the inputs and results in simulation of effective lean flow simulation.

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Software & Tools

We adopt range finders and digital instruments for measurement, Sketchup and Flexsim softwares for modeling and simulation.

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Standards & Compliance

We offer this Lean Simulation service in compliance as per ISO (International Organization for Standardization)Based on the company.

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Lean Manufacturing

Other Offerings

2D Manufacturing Drawings

2D drawing is a drawing that represents in only in X and Y-axis. More simply, a 2D drawing is flat and has a width but no ...

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3D Isometric Manufacturing Drawings

3D or Isometric drawings means showing an object in 3axis (X, Y &Z) result in the replication of the exact designed ..

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P&ID Drafting & Designing

Piping and instrumentation drawing or P&ID Drawing is used to describe the total engineering process like from the source (Machine/Equipment) to ...

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Fire Escape Floor Plans

Fire Escape Floor plan is one of the foremost providers of CAD services forget the people provide security and safety during working ...

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Reverse-Engineering

Reverse engineering is the process of discovering the technological principles of a device, object or system through analysis of its structure ...

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3D Plant Simulation

Either Green field or brown field project, the best practice of the industry is to simulate the system well before investing in it. Visualising a plant or ....

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Process We Followed

Data capture and pre-processing:

For the lean type of manufacturing, we need a type of strategy for operation analytics or manufacturing analytics to estimating the required input to get an accurate output for the required simulation unit.If the designing needs to start from scratch with having some basic design idea and not having any existing plant is called green field approach. If having existing plant at site and need to increase the plant production by connecting with the existing site data to get a better output with analysis is called brown field. This gives the availability of required inputs for better results. So we need a type of approach for making the model for lean simulation.

Modeling: generation/fitting of analytical surfaces

process simulation software

With the inputs the designing of plant in 3D will start modeling with available data and also with our ideology of designing plant. Initially we need updated layout with accurate dimensions as per site data or existing. Create the pillars data and walls to get the basic structure. After the creation of total structure, we need internal equipments and available floor space as per site if existing or plan as per design idea. This results in the creation of 3D with basic process flow as per our requirements.

With final output 3D model, we need a data simulation report for the analysing the output production rate as per the real-time production sequence for all the production data analysis. With the available data base after simulation using dashboard the output of all the parameters has been analyzed and the reports has been analyzed with the sequence of crated process flow. These reports include output, Input required, dwell time of machine, total process time, stay time etc…, using pie and bar charts. The final output gives the estimation and major requirements of existing plan results on reducing waste of time and money gives better comparative profits.

More Features

lean six sigma

Lean Manufacturing and Plant Design using 3D simulation with Data Analytics

VB Engineering is a pioneer in providing solutions for process improvement with the help of lean tools. We have been offering various 3D simulation services with data analytics and artificial intelligence for Production Improvement using process simulation and virtual reality. Our offerings have enabled our clients towards Continuous Improvement and made them ready for just in time manufacturing. Production improvement is always a challenge including multiple parameters and various fields. The interdependency of the production environment is highly complex and the only responsible person will be the production person for the delay.

What is lean manufacturing? & How do I adopt lean methodology is the burning question for every enthusiast in manufacturing technology

Lean manufacturing has been a best practice across the globe in manufacturing process.

Lean production systems and lean manufacturing principles are adopted by all the world class manufacturing companies. Canning and bottling lines are extremely complex and difficult processes to manage, as they consistently run at very high speeds, where a minor stoppage can have a big impact on performance and costs to the business. The difficulty in creating an optimal packaging line design that would maximize production and efficiency is greatly amplified when there are many different packaging formats together with frequent changeovers. With packaging lines costing crores of rupees, an increasingly competitive market for contract packaging and demand for multi-variety packs, there is a clear need to maximize return by ensuring the equipment is being fully utilized to maximize return. Therefore, when designing packaging lines, it is necessary to have some means of predicting and explaining their performance and identifying the influence of the key line parameters such as, SKU complexity, machine capacities and their acceleration, running speed and deceleration parameters, conveyor speed and their lengths, failure rates in MTBF and repair rates in MTTR.

The Filler Machine is the Slowest Machine

The filling machine is the most important machine, as it performs the primary function of the packaging line which is putting the product into the container. It is also in most instances the slowest machine in the production line. Therefore, on most packaging lines the filling machine is called the core machine and the rest of the line is designed around it. Usually the line efficiency is based on the capacity of the filling machine and other equipment is sized to ensure, as far as possible, that the filler does not stop, because of failures on the other equipment. This is done for both efficiency and quality reasons.

Design Principle and Buffer Strategy

We being partner of Manufacturing process simulation software like Flexsim 3d Simulation has been helping the world with best simulation modelling software techniques and data analytics. Especially for food manufacturing dynamic simulation software are very helpful for building the manufacturing simulation environment. The design principle for packaging lines amounts to a buffer strategy, which makes sure that the buffers before the core machine are almost full and the buffers after the core machine are partly empty. This allows the core machine to continue in the case of a failure somewhere else on the line. In other words, the core machine should have products at the in-feed and space at the discharge. So when designing a high speed packaging lines a few variables that influence the design are very important. They are a well-defined Buffer strategy, Production speeds, SKUs and changeovers times, MTBF and MTTR and Line efficiency.

Buffer Strategy

This buffer strategy consists of two complementary elements. The first element is formed by the buffers which provide accumulation. Static accumulation is achieved by putting a real buffer between machines (e.g. an accumulation table or a crate store). Dynamic accumulation is accomplished by the conveyors between the machines.

Production Speeds

The second element is formed by production speeds of the machines. The machines on either side of the core machine have extra capacity or overcapacity. This overcapacity ensures that the core machine has products at the in-feed and space at the discharge. This enables these machines to catch up after a failure has occurred. After a machine has had a failure and (a part of) the accumulation is used, then the overcapacity of the machine is used to restore the system back to the situation before the failure. The machine before and after the core machine have extra capacity with respect to the core machine. The machines upstream of the core machine each have extra capacity with respect to the next machine, and the machines downstream of the core machine each have extra capacity with respect to the previous machine. This results in the 'V' -shaped capacity graph for the line stages, with the filling machine at the lowest point. The above figure shows the machine capacity graph (or V-graph) of a typical bottle filling line.

SKU Complexity

The third element is that today's food and beverage companies often use many different product families or formats, with each product family having a set of specific processes unique to it. SKUs are made up from unique combinations of products (varieties/flavors or qualities), primary packaging formats and secondary packaging formats. For example, in primary packaging, cans and bottles can be different sizes, different shapes and may require widget insertion. Likewise, bottles may require caps or crowns; new glass lines and returnable glass lines frequently merge so common equipment can be shared. Secondary packaging may involve, for example, hi-cones, shrink-wrapping, a wrap-around format, or even more than one of these options. To provide flexibility, it is possible to flow products out of several primary packaging modules into several secondary packaging modules. Optimizing the performance of a packaging facility becomes increasing challenging as combinations increase and the number of SKUs multiply.

Efficiency

The efficiency of a packaging line is the percentage of the actual production versus the possible production, for a given period of time. This is the number of filled bottles or cans versus the possible number of filled bottles or cans in a specified time period. It can also be defined as the percentage of the time that is theoretically needed to produce the actual output (=net production time) versus the actual production time.

Line Efficiency

The line efficiency is a measure of the efficiency of the packaging line during the period specified, and is calculated as follows: Line Efficiency = [ (net production time) divided by (net production time + internal unplanned downtime) ] x 100 The break up of all the times involved is shown in the diagram below. Therefore, the time variables for estimating Line efficiency are 'Net Production Time' and 'Internal Unplanned downtime'. And it is these two time variables used to determine Line efficiency.

If the filler is the core machine, then the filler determines the line.efficiency. Therefore, in the efficiency analysis of packaging lines the focus is on the loss of production time of the filler or the core machine. Note that loss of production on the core machine cannot be recovered, so the production time of the core machine determines the (maximum) output of the line. To therefore increase the line efficiency that considers all the above mentioned complex variables and conditions is not easy easy. It therefore becomes necessary to study the whole packaging line in a 3d visual simulation model, where all these variables and their impact on line efficiency can be examined to bring out the following benefits. Increased throughput and efficiency by understanding where the opportunities for optimizing machine speeds and in defining an optimum buffer strategy. Provides a way to put a packaging system to the test in a risk-free environment, uncovering bottlenecks and starvation in the system and revealing any equipment that is not being fully utilized. Uncertainty and risk associated with major business decisions involving complex processes is mitigated. Validate capital investments that performance goals are realized at the minimum cost. Each machine can be in one of six states·:

1. Running

A machine is running when it is producing, this can be different speeds and with different reject rates.

2. Planned down

A machine has a planned stoppage as in the case the machine is stopped for planned maintenance, changeovers, not in use, etc.

3. Machine internal failure

A machine has an internal failure when the machine stop is caused by a machine inherent failure. There are often many different failure causes depending on the complexity of the machine.

4. Machine external failure

A machine has an external failure when the machine stop is caused by external factors, either caused by another part of the organisation (e.g. no supply of empties, no beer, no electricity, etc.), or by the operator(s) of the line (e.g. lack of material such as labels, cartons, glue, etc.) and waiting time.

5. Starved

A machine is starved (or idle) when the machine stop is due to a lack of cans/bottles or cases. The machine has no input, i.e. the conveyor preceding the machine is empty, because of a reason upstream on the line. Note that some machines can be starved for more than one reasons, e.g. a packer can be starved for bottles and for boxes.

6. Blocked

A machine is blocked when the machine stop is due to a backup of cans/bottles or cases. The machine has no room for output, i.e. the conveyor succeeding the machine is full, because of a reason downstream on the line. Note that some machines can be blocked for more than one reason, e.g. a de-palletiser can be blocked by pallets and by crates. Hence, a machine is either running, or a machine is not running for anyone of above five reasons. A simulation model will therefore predict the amount of time spent in each of the above states and thus enable the designer to find ways to increase line efficiency. Simulation Model of Packaging Line

Simulation modelling is ideally suited for its unique time-based approach, in conjunction with the ability to reflect the factors that vary, enable simulation models to accurately mimic the complexities of a real-life packaging system. The objectives here being to design the line to maximize the usage of critical equipment and maximize the absorption of minor stops. Faster, more efficient packaging lines are able to respond more quickly to market demands and lower raw material and finished goods inventory. Companies need to take a hard look at the kind of tools used to analyse their core business operations, especially involving large complex packaging lines. A decision based on incorrect results can cost several crores of rupees or even hundreds of crores of rupees, if we are dealing with large operations. The 3d design models built were ensured to be lean six sigma compliant and the integrations of Logistics simulation has taken the overall business game to the next level. The art of "Simulate today to see How is tomorrow" has been mastered by VB Engineering with help of Artificial Intelligence manufacturing software simulation techniques.