1)ABSTRACT:

The problem statement of the tablet which study about FEA ,simulation and parametric design study and research the report to design sight and intent of process. Simulation Part 1: Static Structural simulation

Weight of the Tablet acting with 2 axis for 1 second. Clamp the base for boundary condition.

Use the best mesh elements, that suits the geometry of your design.

Simulation Part 2: Parametric Design Improvement Study.

Drive all the given parameters for upper lower limit of 10% of the original values for length.

15 degrees for angles .This study investigates the design, functionality, and user experience of tablet stands, focusing on their impact on device ergonomics, usability, and user comfort. The research includes observations from user interactions with various tablet stand models, analyzing factors such as stability, adjustability, material quality, and portability

Determine the best solution by decreasing Mass and Von mises stresses as targets of the Design Improvement Study.

As respective statement i improved design study, physical simulation and parametric study.

This study focuses on the design and optimization of a tablet stand through static structural simulation and parametric improvement analysis. The aim is to develop a structurally stable, lightweight, and ergonomically effective design by integrating force analysis and iterative CAD modeling with Finite Element Analysis (FEA). Force calculations were conducted to determine realistic load scenarios, with simulations used to evaluate structural integrity. Observations revealed critical stress areas and potential for mass reduction without compromising stability. The study concluded with an optimal design that minimizes von Mises stress and overall mass.

STUDY MATERIALS:

I AM USED 18 GAUGE ( 316STAINLESS STEEL ) AND THICKNESS OF 1.27

MECHANICAL PROPERTIES:

PARTICULARLY STAINLESS STEEL 304 AND 316 HAVE STABILITY AND DUCTILE STRENGTH,

2)METHODOLOGY:

MATERIAL SELECTION:

Force Calculations:

Tablet Weight: Assumed to be 0.5kg (approx. 5N).
Acting Time: 1 second impulse on 2 axes (gravity and additional tilt).
Total Load (F) = mass × acceleration = 0.5 kg × 9.81 m/s² = 4.905 N (applied in vertical and horizontal directions).
To simulate realistic usage, an additional 30% dynamic load factor was considered:
Total Effective Load ≈ 7.65 N on each axis.

CAD Model & FEA Workflow:

Developed a parametric CAD model using design variables (lengths, angles).
Applied Static Structural Simulation in two stages:
- Part 1: Load applied on the tablet resting surface; base clamped.
- Part 2: All key parameters were varied:
  - Lengths: ±10%
  - Angles: ±15°
Mesh Optimization:
- Used tetrahedral mesh with adaptive refinement for areas of high stress concentration.
Iterative PDS (Parameter Driven Study) conducted to refine geometry for optimal strength-to-weight ratio.

3)OBSERVATIONS:

Static simulations showed stress concentration around pivot joints and contact regions.
Mass distribution played a significant role in stress propagation.
Screen recordings and graphics (included in appendix) display:
- Deformation results
- Von Mises stress contours
- Comparative results of original vs optimized design

4)NOVELTY:

Use of parametric variation to dynamically simulate real-world design variations.
Optimization focused on material efficiency rather than just structural durability.
Aesthetic considerations balanced with structural improvements.
Integration of ergonomic tilt angles as a constraint in simulation—a rarely considered but critical user-centric parameter.

5)CONCLUSION:

I had make both solid section and shell section with material selection of 316 stainless steel and thickness of 1.27 in conceptual design and load 5N in -z direction.

The final design offers improved ergonomics and portability, validating the power of parametric modeling and simulation-driven design workflows.