Production engineering is a combination of manufacturing technology, engineering sciences with management science. A production engineer typically has a wide knowledge of engineering practices and is aware of the management challenges related to production. The goal is to accomplish the production process in the smoothest, most-judicious and most-economic way.
Production engineering encompasses the application of castings, machining processing, joining processes, metal cutting & tool design, metrology, machine tools, machining systems, automation, jigs and fixtures, die and mould design, material science, design of automobile parts, and machine designing and manufacturing. Production engineering also overlaps substantially with manufacturing engineering and industrial engineering. The names are often interchangeable.
In industry, once the design is realized, production engineering concepts regarding work-study, ergonomics, operation research, manufacturing management, materials management, production planning, etc., play important roles in efficient production processes. These deal with integrated design and efficient planning of the entire manufacturing system, which is becoming increasingly complex with the emergence of sophisticated production methods and control systems.
The production engineer possesses a wide set of skills, competences and attitudes based on market and scientific knowledge. These abilities are fundamental for the performance of coordinating and integrating professionals of multidisciplinary teams.[1] The production engineer should be able to:
- Scale and integrate resources. Usually required to consider physical, human and financial resources at high efficiency and low cost, yet considering the possibility of continuous further improvement;
- Make proper use of math and statistics to model production systems during decision making process;
- Design, implement and refine products, services, processes and systems taking in consideration that constraints and particularities of the related communities;
- Predict and analyze the demand. Select among scientific and technological appropriate knowledge in order to design, redesign or improve product/service functionality;
- Incorporate concepts and quality techniques along all the productive system. Deploy organizational standards for control proceedings and auditing;
- Stay up-to-date with technological developments, enabling them to enterprises and society;
- Understand the relation between production systems and the environment. This relates to the use of scarce resources, production rejects and sustainability;
- Manage and optimize flow (information and production flow).
Classification of the Manufacturing Process:
The manufacturing process used in engineering industries basically perform one or more of the following functions:
Change the physical properties of the work material
Change the shape and size of the work piece.
Produce desired dimensional accuracy and surface finish.
Based on the nature of work involved these processes may be divided into following seven categories:
Processes for changing physical properties of the materials – Hardening, Tempering, Annealing, Surface Hardening.
Casting Processes – Sand Casting, Permanent mold casting, die casting, Centrifugal casting
Primary metal working processes – Rolling, forging, extrusion, wire drawing
Shearing and Forming processes – Punching, blanking, drawing, bending, forming
Joining processes – Welding, brazing, soldering, joining
Machining Processes – Turning, drilling, milling, grinding
Surface finishing processes – Lapping, honing, superfinishing
Manufacturing or Production Engineering
Manufacturing or Production Engineering is the subset / specialization of a Mechanical Engineering. Mechanical Engineering with the focus only on Machine Tools, Materials Science, Tribology, and Quality Control is known as Manufacturing Engineering. Professional manufacturing engineers are responsible for all aspect of the design, development, implementation, operation and management of manufacturing system. Manufacturing is the most important element in any engineering process & Manufacturing Engineers are key personnel in many organization. The manufactured products range from aero planes, turbines, engines and pumps - to integrated circuits and robotic equipment.
What does a Manufacturing / Production Engineer do?
Production Engineers work towards Choosing machinery and equipments for the particular manufacturing process
Production Engineers will be planning & scheduling the production in any manufacturing industry. [e.g. Automobile Manufacturing industry].
Production Engineers will be programming the CNC machines to produce engineering components such as gears, screws, bolts, etc
They are responsible for quality control, distribution and inventory control.
What is the future for a Manufacturing / Production Engineering graduate?
The job of manufacturing/production Engineer involves the use of machine tools, materials and human resources in the most effective way to produce any goods. They can find opportunities in any of the following category.....
Top Sectors for Production Engineers to work
1. Research Labs
2. Manufacturing sector
3. Communication sector
4. Transportation
5. Banking
6. Pharmaceuticals
7. Finance
8. Travel
9. Semiconductor
10. e-business
11. Sports
12. Health
13. Information Technology
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