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Grashof's Law - Formula and Significance

Understanding Grashof's Law in Mechanics Grashof's Law is a fundamental concept in mechanism design and kinematics that describes t...

Grashof's Law - Formula and Significance

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Understanding Grashof's Law in Mechanics

Grashof's Law is a fundamental concept in mechanism design and kinematics that describes the relationship between the length of the crank and connecting rod in slider-crank mechanisms. Grashof's Law plays an important role in the theoretical analysis and practical design of mechanisms across diverse engineering fields, including machines, motors, robotics, and more. Let’s look deeper at what exactly Grashof's Law states and how it informs the design of linkage assemblies.

Difference Between MIG And TIG Welding

Here is the comparison between MIG And TIG welding.

MIG Welding

TIG Welding

MIG welding utilizes a consumable metallic electrode.


TIG welding utilizes a non-consumable electrode.


Welding wire or electrode is made of bare material in the desired composition.


The electrodes are typically made of tungsten or tungsten alloys.


The electrode needs to be fed at a constant speed from a wire reel.


There is no requirement for electrode feeding.


Pulsed MIG Welding - Types, Application, Advantages and Disadvantages

Pulsed MIG welding

🔗Metal Inert Gas (MIG) welding process, Basic components and Process variables

🔗Applications, advantages and disadvantages of MIG welding

What Is Pulsed MIG Welding? How It Works?

Pulsed MIG welding is an innovative arc-welding process that offers significant advantages. One notable benefit is the precise control of droplet transfer, resulting in tiny and uniform droplets with minimal spatter. As a result, the weld bead exhibits a smooth and aesthetically pleasing appearance. This method has gained popularity due to its ability to operate with lower heat input, making it well-suited for welding thin workpieces and nonferrous materials.

Applications, Advantages and Disadvantages of MIG Welding

Applications, Advantages and Disadvantages of MIG Welding

🔗MIG welding process, Basic components and Process variables

Applications of MIG Welding

MIG welding is extensively utilized across various industry sectors and is responsible for depositing over 50% of all weld metal. Compared to Manual Metal Arc welding (MMA), MIG welding offers distinct advantages in flexibility, deposition rates, and suitability for mechanization. However, it is essential to note that while MIG welding is ideal for precise metal deposition, it demands a high degree of manipulative skill from the welding operator.

Metal Inert Gas Welding Process, Basic Components and Process Variables




MIG welding, also known as Gas Metal Arc Welding (GMAW), is a popular process that utilizes a consumable wire electrode and a shielding gas to create solid and durable welds. Advancing developments in metallurgical engineering enabled the replacement of traditional flux coatings with inert shielding gases to prevent contamination weld. Key advantages of the MIG process include enhanced productivity through higher welding speeds, versatility in numerous joint configurations and materials, and relative simplicity of operation compared to other arc welding methods.

Types of Hydraulic Intensifier - Construction, Applications and Benefits

Types of Hydraulic Intensifiers

🔗Construction and working of Hydraulic Intensifier

Types of Intensifiers

Hydraulic intensifiers can be classified into two main types: single-acting and double-acting intensifiers. These two principal types have undergone extensive modifications to align with the industry’s specific needs. The choice of intensifier depends on factors such as construction and working medium. The following types of intensifiers are commonly utilised:

1. Single-acting intensifier

2. Double-acting intensifier

3. Air Oil intensifier