Machine Design II
The 3-2-1 Principle of Jig Fixture Design
Jigs and fixtures are used extensively for mass production. This article will explain what the 3-2-1 principle is…
July 29, 2021 · JacobAuthor: Jacob
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Machine Design II
Jigs vs Fixtures
The terms “jig” and “fixture” are many times referred as the synonyms of each other, sometimes both the…
July 29, 2021 · JacobMachine Design II
Calculate Mass Moment of Inertia for Irregular Geometry in Six Steps
This article will explain how to calculate the mass moment of inertia of an irregular geometry. You need…
July 29, 2021 · JacobMachine Design II
How Intake Resonators improve Volumetric Efficiency
The volumetric efficiency and resonators in an air intake system are two closely related terms for the performance…
July 29, 2021 · JacobMachine Design II
Area Moment of Inertia vs Polar moment of inertia
This article will explain what area moment of inertia and polar moment of inertia are, and which moment…
July 29, 2021 · JacobMachine Design II
Calculate Area Moment of Inertia of Irregular Sections in Five Steps
The area moment of inertia calculation formulas are readily available for regular cross sections. But, occasionally you may…
July 29, 2021 · JacobMachine Design II
Possible Applications of Micromachines
Commonly used in microelectronics, transportation and telecommunications, micromachines play an already important role in our lives that will soon become…
July 29, 2021 · JacobMachine Design II
Thrust Augmentation Nozzles for Rocket Engines
This article contains a technical description of how thrust augmentation nozzles increase the performance of rocket thrusters and…
July 29, 2021 · JacobMachine Design II
What is Rocket Propulsion?
This article will review the basic characteristics of rocket propulsion, including the application of Newton’s Third Law of…
July 29, 2021 · JacobMachine Design II
Calculating Screw Jacks
Screw Jacks are devices used for raising and lowering heavy objects (weights) through external small manual labor. The article…
July 29, 2021 · Jacob