Tolerance Stackup Analysis : Worst Case and RSS

Tolerance Stackup analysis is an design tool to analyse and optimize product assembly. It calculates the cumulative effects of part tolerances in an assembly.  Therefore it helps in ensuring smooth part assembly. In this article we wil ...

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 ...

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 ...

Mechanical Design Interview Questions and Answers

If you have degree or diploma in mechanical engineering. And looking for job in mechanic design. Then this article can help you for your interview preparation. In this article, we will discuss Commonly asked mechanical design interview ques ...

Sheet Metal Design Guidelines

In this article we will discuss sheet metal design guidelines to develop good quality sheet-metal parts at reduced cost.

Two-Plate vs Three-Plate Mold

Selection of mold type depends on component design, budget and volumes of the parts to be produced. During new product development, manufacturer always ask. What type of mold is required? 1) single cavity, multi cavity or family mold, 2) Hot run ...

Factors Affecting Injection Mold Cost

Cost of injection mould is very high. If we are aware of the factors that affects injection mold and unit cost. It can help us in cost saving  by modification in plastic part design. In this post we will discuss factors that affect injection mould ...

Single Cavity Multi Cavity and Family Molds

Selection of mold type depends on component design, budget and volumes of the parts to be produced. During new product development, manufacturer always ask. What type of mold is required? 1) single cavity, multi cavity or family mold, 2) Hot runner or col ...

Top 5 Free CAD Software

If you are a college graduate or entrepreneur who don't wants to invest in 3D CAD tool. But still need cad tool to perform engineering tasks of 3D cad modeling, Reviewing cad design e.t.c. In this scenario free CAD software tool can be a good ch ...

Types Of Injection Molds

Plastic Injection Molds can be classified in different categories based on:Feeding systemNumber of partsMold OpeningType of component 1. Injection Mold Classification Based on Feeding SystemBased on molten plastic Feeding System injection molds can be ...

What is Chromate Conversion Coating ?

Chromate conversion coating is a type of conversion coating. Conversion coatings generally converts surface properties of substrate materials. Chomate conversion coating is used to passivate zinc-plated Steel, aluminium, copper, silver, magn ...