A mechanical drafting machine is used as a conventional method of producing an engineering drawing used in many offices and industries. A drafting machine is installed on an angular arm or beam that can be secured on the table permanently. · In this era of advanced workstation PCs and computer aided drafting and manufacturing (CAD-CAM), a…
A rivet gun is a very useful tool that fastens metal parts with rivets. Working with a rivet gun can increase productivity without degrading the quality of the finished product. There is more to the operation of a rivet gun is more than just learning the triggering mechanism. A rivet gun is a special type…
How do skilled tradesmen obtain their skills? Learn how they are best employed in the modern day arena of highly automated machining, and why there will always be a need for skilled labor. Why Become a Skilled Professional Tradesman? To help understanding the role of the skilled tradesman in industry and construction, we should look…
This guide to hardware deals with industry-standard items of which, though common, the selection of can make or break the repair, upgrade, or maintenance of essential equipment. How much do you know about the technical standards for the fasteners, bearings, belts, and seals you’re already using? Bolts, nuts, washers, oil seals, wiper rings, belts, and…
During some cases, metal units with complicated orientations may become difficult securing or integrating with other metal components. Metal Studs are especially made for such applications for fixing complex metal structures or assemblies firmly over desired positions. ● Studs explained here are metal rods that are threaded at both the ends. In circumstances where metal parts…
Machine designer is the one who designs the machine and its various elements. A good machine designer possesses some skills that help him/her design the machine elements and machine that meet all the needs of the designer and that helps develop the high quality machine at lowest possible costs.Here are some important skills that a good machine…
Mechanical Design or Machine Design is the branch of Engineering Design. Machine design can lead to the formation of the entirely new machine or it can lead to improvement of the existing machine. ● To understand what exactly machine design or mechanical design is let us consider the example of the gear box of the car….
As society has become more fast-paced, the need for a more efficient mode of transportation has arisen. One recent technology that meets this new demand is the maglev or magnetic levitation train. In this article, you will learn how magnetism is used to support and propel these trains. ● In today’s fast-paced and technological society, efficiency…
Jigs and fixtures are used extensively for mass production. This article will explain what the 3-2-1 principle is and how it is important for jig and fixture design. ● One method of reducing manufacturing cost per component is to reduce machining cycle time. The manufacturing cycle time can be reduced by reducing nonproductive time like loading, unloading, and the placing of…
Marking out or scribing metals may be performed for laying out the guidelines over the job which might exactly represent the workshop drawing intended for the particular job work. This is a lesson plan on marking out tools for metal. ● While carrying out various engineering processes like cutting, measuring, drilling, etc., marking out accurate guidance…