Injection Molding Process

Injection molding is manufacturing process for producing plastic parts. It is done on thermoplastic materials such as ABS, PC, PE, PS and Nylon to achieve high production rate. Injection moulding process requires injection mold for manufacturing a part. I ...

Straightness : GD&T Tips SMLease Design

Straightness tolerance in GD&T, controls a condition where all element of a surface or an axis lies in a straight line. Application of Straightness To control the foam of a line on the surface / feature Straightness of an axis Note : Datu ...

Product Design and Development Process

For timely and successful  product delivery we can categorise complete product design and development process in various stages like : Product Initialization, Preliminary Design, Detailed Design, Product Design, Validation & Certification, Q ...

Flatness : GD&T Tips SMLease Design

Flatness in GD&T controls the flatness of a surface regardless of any datum feature. It makes sure required surface is flat enough. Value of Flatness tolerance is always less than the dimensional tolerance associated with a part feature. LMC an ...

Electronics Enclosure Design

Electronics enclosure designs, reflecting your design intent, product requirements and cost is a challenging work . Few points such as Aesthetics, market size, product life & cost need to be considered at the start of design. This article will high ...

Sheetmetal Design Interview Questions

You shall carefully read job description before the start of every interview. Always ask yourself, what skill set interviewer is looking for? Try to gain those skills. In this article, we will discuss commonly asked sheetmetal interview questions and answ ...

Drilling Machine Operations

Primary operation of drilling machine is to cut straight blind or through holes in a specimen/part. But drilling machines are also used for other operations as well. In this article we will discuss major operations carried out by drilling machine. Drilli ...

Best Tool Steel for Injection Molding Tool Cavity

Selecting best tool steel for injection molding tool cavity is a critical and very important task. It makes a huge difference on tool cost, tool life and quality of part in long run. Following points need to be considered for tool steel selection. Inj ...