How to Become a Good Mechanical Design Engineer

To become mechanical design engineer, First you require degree or diploma in mechanical engineering. That helps in improving your basic knowledge in mechanical field. During degree or some other course, you will gain knowledge on all topics. But to become ...

Rapid Prototyping : Plastic Parts

Injection molding tool development requires longer lead-time and high investment. Rapid plastic prototyping helps in manufacturing plastic parts in shorter turnaround time. Therefore engineers can quickly start initial testing and validation. In this arti ...

SPI Surface Finish – Injection Mold

Generally injection molded parts does not require additional finish operation. Expect to cutting runner and removal of flashes. To achieve required finish on plastic part, mold is finished as per required standard. SPI (Society of Plastic Industry) establ ...

Solidworks Assembly Interview Questions and Answers

CAD tools are extensively used for design of mechanical parts are products. If you are looking for a career in mechanical design field, cad tool is a must skill. Solidworks is one of extensively used cad tool. In this article, we will discuss commonly ask ...

What is Anodizing : Process, Types and Applications

Anodizing is an electrochemical conversion process. It can produce variable thick oxide coatings on aluminium and its alloys. Oxide layer improves corrosion resistance and wear. Chromate conversion coating is used as prior coat, to improve overall corrosi ...

Plastic Material Selection Guide

Because of low cost, low weight to strength ratio, improved mechanical and structural properties plastic materials are becoming preferred choice over traditional metals. Plastic materials are available in various grades with wide variety of physical, ther ...

Role of Simulation in Product Design and Development

Simulations are computer models used to check the performance of a system in defined boundary conditions. It plays very important role in every stage of product design and development. Simulation helps in product verification without actually building it. ...

Hot Rolled Vs Cold Rolled Steel

Basic difference between hot rolled and cold rolled steel is the way these metals are processed. Hot rolled steel involves rolling the steel at high temperatures. Whereas cold rolled steel is processed in cold reduction mills. Where the material is c ...