How to Join Sheetmetal Parts

Joining two or more sheet metal components is critical & important sheet metal fabrication operation. Therefore sheet metal joints need to be designed with extra care. In this article, we are going to discuss various types of sheet metal joining oper ...

Plastic Part Design Guidelines – SMLease Design

What is injection molding? Injection molding is a process in which solid thermoplastic resin pellets are melted, injected into a mold, and then cooled back to a solid state in a new form. During injection and cooling stages of molding process, several f ...

Sheetmetal Enctronics Enclosure

Sheet Metal Electronics Enclosure Design

Designing a product from scratch is not a difficult task if you know what you want to design and knowledge of the design & manufacturing of parts. As per my understanding, out of these two knowing what to do is most difficult task. If we know what we ...

Basic Interview Questions On Plastic Part Design

This article covers some of the commonly asked interview question with their answers on Plastic part design for injection molding. For the position of plastic part design engineer, interview questions are asked based on plastic part design ...

Types of Washers & their Applications

What is washer?  Washer is a disk shaped thin plate with a center hole. Washers are used to distribute the load of a threaded fastener.  Other application of washer includes Spacers, Spring,  Screw Pre-loading, vibratio ...