1. The purpose of jigs and fixtures are to a. Increased production rate b. Increased machining accuracy c. Facilitate interchangeable manufacturing d. Enable employ less skilled operators e. All of the above Answer: All of the above 2. Which one of the following methods produces gear by generating process a. Hobbing b. Casting c. Punching d. Milling e. Broaching
Design Validation: Accelerate new product development Switch to alternate or cheaper material Reduce Prototyping costs Improve product quality and performance Enhance reliability Responding To Design Challenges: Improve complex product designs Enhanced function and performance Meet product specification and / or regulation Reduce Re-Design Design right first time Weight and shape optimization Early problem detection and correction Avoid field failures Study
A ballpoint pen is a writing instrument with an internal ink reservoir and a sphere for a point. The internal chamber is filled with a viscous ink that is dispensed at its tip during use by the rolling action of a small sphere. There are two basic types of ball point pens: Disposable Refillable. Disposable pens are chiefly made
This Jetpack consists of a built-in gasoline engine driving twin ducted fans which produce sufficient thrust to lift the aircraft and a pilot in vertical takeoff and landing, enabling sustained flight. Jetpack Development: Since the beginning of time man has dreamed of personal flight – the ability to fly as free as birds and escape gravity’s pull. From the
Augmented Reality (AR) is a new technology that involves the overlay of computer graphics on the real world. AR is within a more general context termed Mixed Reality (MR), which refers to a multi-axis spectrum of areas that cover Virtual Reality (VR), AR, telepresence, and other related technologies. Virtual Reality is a term used for computer generated 3D environments
Magnetic bearings have been utilized by a variety of industries for over a decade with benefits that include non-contact rotor support, no lubrication and no friction. Conventional mechanical bearings, the kind that physically interface with the shaft and require some form of lubrication, can be replaced by a technology that suspends a rotor in a magnetic field, which eliminates friction
