Process planning and design

A process is described as a set of steps that result in a specific outcome. It converts input into output. Process planning is also called manufacturing planning, material processing, process engineering, and machine routing.

Process planning and design

Projects Introduction to Process Planning This article is focused on processes within manufacturing industry. That is, you put raw material into a manufacturing system and the output from the system is a product or part of a product.

Process planning and design

A Manufacturing System includes many things, basically it may include parts of, or perhaps also the entire company, depending on what perspective you choose to look at it. To be able Process planning and design utilize the manufacturing system in its best way it is important to plan which processes that are going to be used, i.

What is Process Planning? Well, one can say it is the process of planning for manufacturing and the realisation of a product according to a product specification. Basically it should describe the product in great detail. This document is usually the final thing when having designed the product and perhaps also produced a prototype of some kind.

This product specification is needed because you may want to send it to manufacturing companies that should produce parts of the product. However it is equally important if you want to produce parts or the entire product within you own company. The process plan is basically a plan of how your parts will be produced, what machines to use and in what order, to achieve the correct tolerances etc.

It involves strategic decisions and careful analysis with production engineers and expertise in order to plan and adapt the production of every single component that you wish to build yourself.

Process Planning: The Design/Manufacture Interface - Peter Scallan - Google Books

Process planning is often seen as the interface between design and manufacturing stages. Process planning becomes more and more important depending on the number of components and also the total number of products that are going to be produced. If you only produce a small quantity of the final product you perhaps can put down very much detail and perhaps create very fine tolerances on the components since you have time to do it, basically you can check and recheck the important components until they are perfect.

Computer Aided Process Planning The result of process planning is a process plan.
Process Planning, Process Planning and Design Best PracticesInnovation Weblog Much of what is being published about innovation has its roots in traditional design skills.
Process Design and Analysis Process Design and Analysis Introduction The objective of organization is to provide service and product, which satisfy customer and create value for them. A product and service designed is based on the customer feedback and requirement of the market.
Account Options A process is described as a set of steps that result in a specific outcome.
Process Design and Analysis In this course, Dave Holston teaches students about the key research and planning phases that inform the online design process, and about project management tools and techniques that can create efficiencies for you as a manager. Designing a winning website requires a well-thought-out online strategy focused on reaching organizational goals — that can be anything from attracting visitors to buy products to getting the public to understand an issue to introducing visitors to a new brand.

The Batch type of manufacturing system is the most common one which involve a product range from a few number of products up until a few thousands. The product variety change between for example project driven production high customization until the lowest when in continuous processes basically only trimming of some parameters in the process.

Your company may use some of the following strategies regarding processes, Make to Stock, Assemble to order, Make to order and Engineer to order. The connection with the customer or end user is often distant when using Make to stock while Engineer to order involves much more customer interaction and perhaps also an entry into the customers design process to adapt the product to fit the customers need or processes in the best way.

To be able to plan the different processes that are needed to produce the parts or product in a cost efficient and suitable way a number of activities have to be conducted.

Principles of Process Planning

These activities may include: Engineering Drawing interpretation Many engineering drawings are drawn or created with the purpose of showing dimensions and tolerances that are important from a design and function point of view. These dimensions may not be the same that are important from a production perspective.

So sometimes you have to interpret the drawings to understand what dimensions are important from a production point of view. Materials Chosen materials is important both from a design perspective but also from a production perspective.

To understand or have knowledge about what characteristics and behaviour selected materials possess will affect the results from the manufacturing processes.

It directly affects the chosen machining processes and tools selection. Manufacturing processes You need to have a good understanding of what kind of machining or manufacturing processes that are needed and what the benefits and pitfalls are within them.

Fixtures, Jigs and fastening of work piece Also the selected manufacturing process will affect what kind of fixtures that are needed.As shown in the accompanying diagram, the next task is the selection and design of the transformation process that can deliver those factors—low cost, high quality, innovative outputs, customization, fast reponse, and so on—in an efficient and effective manner.

As shown in the accompanying diagram, the next task is the selection and design of the transformation process that can deliver those factors—low cost, high quality, innovative outputs, customization, fast reponse, and so on—in an efficient and effective manner.

Process Planning, Process Planning and Design

Process Planning covers the selection of processes, equipment, tooling and the sequencing of operations required to transform a chosen raw material into a finished product. Initial chapters review materials and processes for manufacturing and are followed by chapters detailing the core activities involved in process planning, from drawing interpretation to preparing the final process plan/5(2).

In this course, Dave Holston teaches students about the key research and planning phases that inform the online design process, a public relations plan, a communication plan or a new product, the phases will look very familiar. The phases of the Web design process include the following steps.

The Planning stage is –> way too brief design consideration needed and possibly more questions for the client. UX design rather than just aesthetics to be considered. @ Gorge – it's clearly just a problem for you! Process Planning. It has been documented that process planning is required for new product and services.

It is the base for designing factory buildings, facility layout and selecting production equipment.

Process Planning: The Design/Manufacture Interface - Peter Scallan - Google Books