Axiscades Interview Questions, Process, and Tips

Stress vs strain diagram shows the relationship between stress and strain of a material.

• Stress is the force applied per unit area, while strain is the deformation caused by the stress.

• The diagram shows the elastic region, plastic region, and fracture point of a material.

• The slope of the curve in the elastic region is the Young's modulus of the material.

• The area under the curve in the plastic region represents the energ...read more

Rainflow diagram is a method to analyze fatigue in materials under cyclic loading.

• Rainflow diagram is a graphical representation of the stress range versus the number of cycles.

• It is used to identify the most damaging cycles and predict the fatigue life of a material.

• The diagram is created by plotting the stress range versus the number of cycles for each cycle in a loading history.

• The resulting diagram shows the number...read more

Moment of inertia is a measure of an object's resistance to rotational motion.

• It depends on the mass distribution and shape of the object.

• It is calculated by summing the products of the mass of each particle and the square of its distance from the axis of rotation.

• It is used in calculations related to rotational motion, such as torque and angular acceleration.

• Examples include a spinning top, a rotating wheel, and a pen...read more

GD&T symbols are used to specify the geometric tolerances of a part in engineering drawings.

• GD&T stands for Geometric Dimensioning and Tolerancing

• Symbols are used to specify the allowable variation in form, orientation, and location of features on a part

• Examples of symbols include concentricity, perpendicularity, and flatness

• GD&T is important for ensuring parts are manufactured to the correct specifications and fit tog

Welding is a process of joining two or more metal parts by heating the surfaces to their melting points.

• MIG (Metal Inert Gas) welding

• TIG (Tungsten Inert Gas) welding

• Stick welding

• Flux-cored welding

• Gas welding

Welding value can be given by ensuring high-quality welds that meet the required specifications and standards.

• Ensure proper preparation of the welding surfaces

• Use appropriate welding techniques and equipment

• Ensure proper welding parameters such as current, voltage, and travel speed

• Perform regular inspections and testing to ensure weld quality

• Train and certify welders to ensure they have the necessary skills and knowled...read more