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GGS Engineering Services
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I applied via Naukri.com and was interviewed before Aug 2023. There was 1 interview round.
GD&T stands for Geometric Dimensioning and Tolerancing. It is a system for defining and communicating engineering tolerances.
GD&T is used to specify the allowable variations in form, size, and orientation of part features.
It helps improve the quality of engineering drawings by providing a clear and concise way to communicate design requirements.
GD&T is essential for ensuring parts fit together properly and function as ...
Circularity refers to the overall roundness of a feature, while runout refers to the amount of wobble or variation in a feature's position relative to a reference axis.
Circularity is a 2D tolerance that controls the overall roundness of a feature, ensuring it is within a specified circular boundary.
Runout is a 3D tolerance that measures the amount of wobble or variation in a feature's position relative to a reference a...
Design an L bracket with 2 mounting holes.
Start by determining the dimensions of the L bracket (length, width, thickness)
Decide on the placement of the 2 mounting holes (size, distance from edges)
Consider the material for the bracket (steel, aluminum, etc.)
Ensure the bracket is sturdy and can support the intended load
Create a detailed CAD drawing of the L bracket design
Material selection is crucial for design engineering. Currently using aluminum for its lightweight and corrosion resistance.
Consider mechanical properties like strength, stiffness, and ductility when selecting materials
Think about environmental factors such as temperature, moisture, and chemicals
Aluminum is commonly used for its lightweight nature, corrosion resistance, and ease of machining
DFMEA stands for Design Failure Mode and Effects Analysis, a systematic approach to identifying and preventing potential failures in a product design.
Identify potential failure modes in the design
Determine the effects of each failure mode on the system
Assign a severity ranking to each failure mode
Identify potential causes of each failure mode
Assign a probability ranking to each cause
Determine the ability to detect each...
There are 14 symbols in GD&T.
There are 14 geometric symbols in GD&T, each representing a specific control on a part's dimensions and tolerances.
Some common symbols include position, concentricity, perpendicularity, and parallelism.
GD&T symbols are used to communicate engineering tolerances and requirements on technical drawings.
Understanding and correctly interpreting GD&T symbols is crucial for ensuring the proper man
I applied via Approached by Company and was interviewed before Oct 2021. There were 4 interview rounds.
The decision between sheetmetal bracket or casting is based on factors like complexity, strength, cost, and production volume.
Consider the complexity of the part - sheetmetal brackets are generally simpler to design and manufacture compared to castings.
Evaluate the required strength and load-bearing capacity - castings are often preferred for heavy-duty applications due to their superior strength.
Assess the cost implic...
Modelling and detailing of large sheet metal involves creating 3D models and producing detailed drawings for manufacturing.
Use CAD software to create accurate 3D models of sheet metal components
Consider material thickness, bend radii, and tolerances in the design
Apply appropriate sheet metal forming techniques such as bending, punching, and welding
Generate detailed drawings with dimensions, tolerances, and annotations ...
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I applied via Newspaper Ad and was interviewed before Feb 2021. There were 3 interview rounds.
I applied via Referral and was interviewed before Jul 2022. There were 3 interview rounds.
I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.
I applied via Company Website and was interviewed before Nov 2023. There were 2 interview rounds.
Detailed interview reg aerospace engineering
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
Leg weld and throat weld are two types of welding symbols used to indicate the size and shape of a weld.
Leg weld refers to the length of the weld on one side of the joint, while throat weld refers to the minimum distance between the root and the face of the weld.
Leg weld is represented by a straight line perpendicular to the reference line, while throat weld is represented by a diagonal line.
For example, a leg weld sym...
Sheetmetal design details involve creating detailed drawings and specifications for sheetmetal components.
Understanding material properties and thicknesses for sheetmetal design
Creating accurate flat patterns for manufacturing
Considering bend allowances and tolerances
Utilizing CAD software for precise design
Incorporating features like flanges, ribs, and stiffeners for strength
Ensuring proper nesting of parts for effici
I applied via Naukri.com and was interviewed in Oct 2023. There were 2 interview rounds.
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