Design Thinking Experts

Key Takeaways

• Drawing Orientation:
  • Understanding Standards: Learn industry standards for drawing orientation, including landscape and portrait formats.
  • Clarity and Readability: Ensure drawings are oriented for clarity and readability, considering the arrangement of views and annotations.
  • Consistency: Maintain consistency in drawing orientation across projects to facilitate communication and interpretation.

  Sheet Format and Usages:

  • Standard Formats: Familiarize yourself with standard sheet sizes such as A0, A1, A2, etc., based on ISO or local standards.
  • Title Block: Include essential information in the title block, such as title, part number, revision history, and company details.
  • Usage Guidelines: Understand the purpose of different sheet formats, such as assembly drawings, detail drawings, and fabrication drawings, and use them appropriately based on project requirements.

  Application of Drawing:

  • Communication Tool: Recognize drawings as a primary means of communication in engineering and manufacturing.
  • Documentation: Use drawings to document design intent, specifications, dimensions, and tolerances for manufacturing and assembly.
  • Quality Control: Drawings serve as a reference for quality control, ensuring products meet design requirements and standards.

  Drawing Reading:

  • Interpretation Skills: Develop the ability to interpret drawings accurately, including understanding views, dimensions, symbols, and annotations.
  • Dimensioning: Understand different types of dimensions (e.g., linear, angular, radial) and their representation on drawings.
  • Tolerancing: Interpret geometric dimensioning and tolerancing (GD&T) symbols to understand part tolerances and fit requirements.

  Types of Drawings:

  • Orthographic Views: Understand orthographic projection and how to create front, top, side, and auxiliary views to represent 3D objects on 2D drawings.
  • Assembly Drawings: Create assembly drawings to show the relationship between components, their arrangement, and how they fit together.
  • Detail Drawings: Provide detailed views of individual components, including dimensions, tolerances, and surface finishes.
  • Fabrication Drawings: Generate drawings for fabrication and machining processes, indicating material specifications, part numbers, and machining instructions.

Industrial Learning: Fabrication Drawing

• Purpose: Fabrication drawings provide detailed instructions for fabricating structural components, frames, and assemblies.
• Components: Include views of individual parts, weld symbols, dimensions, tolerances, material specifications, and assembly instructions.
• Clarity: Ensure clarity in representation, with clear views, annotations, and detailed information for fabrication processes.

Industrial Learning: Machining Drawing

• Purpose: Machining drawings guide the manufacturing of parts through machining operations such as milling, turning, drilling, and grinding.
• Geometric Tolerances: Specify geometric tolerances, surface finishes, and machining allowances for precise part dimensions.
• Detailed Views: Provide detailed views of machined features, including hole callouts, surface profiles, and machining operations sequence.

Industrial Learning: Fixture Drawing

• Purpose: Fixture drawings depict fixtures used to hold and position workpieces during manufacturing processes, ensuring accuracy and repeatability.
• Clamping Mechanisms: Detail clamping mechanisms, locating features, and part supports for secure workpiece positioning.
• Alignment: Include alignment features and reference points to ensure proper alignment of workpieces within the fixture.

Industrial Learning: Material Handling Equipment Drawings

• Purpose: Material handling equipment drawings illustrate the design of conveyors, lifts, cranes, and other equipment used for transporting materials within industrial facilities.
• Functionality: Showcase the layout, dimensions, capacity, and operational features of material handling equipment.
• Safety Considerations: Incorporate safety features, such as guards, sensors, and emergency stops, to ensure safe operation.

Industrial Learning: Automation System Drawings

• Purpose: Automation system drawings detail the design of automated machinery and systems for streamlining manufacturing processes.
• Control Systems: Include schematics of control panels, electrical wiring diagrams, and programmable logic controller (PLC) layouts for automation control.
• Integration: Illustrate how automated components such as sensors, actuators, and robotic arms are integrated into the overall system.

Industrial Learning: Plastic Component Drawings

• Purpose: Plastic component drawings represent the design of injection-molded or thermoformed plastic parts used in various industrial applications.
• Wall Thickness: Specify uniform wall thickness, draft angles, and gating locations to ensure moldability and structural integrity.
• Material Properties: Detail material specifications, including plastic type, color, and surface finish requirements.
• Parting Lines: Define parting lines, ejector pin locations, and other mold features necessary for manufacturing plastic components.

Industrial Learning: Process Drawings

• Purpose: Process drawings depict manufacturing processes such as welding, casting, forging, or heat treatment.
• Sequence: Illustrate the step-by-step process flow, including setup, operations, and quality checks.
• Parameters: Specify process parameters such as temperature, pressure, and duration for each stage of the manufacturing process.

Industrial Learning: Laser Cutting Drawings

• Purpose: Laser cutting drawings detail the design of parts or components to be cut using laser technology.
• Geometry: Specify the geometry of cut features, including profiles, holes, and internal cutouts.
• Tolerances: Define tolerances for laser cutting accuracy, ensuring precise dimensions and fit.

Industrial Learning: Assembly Drawings

• Purpose: Assembly drawings provide instructions for assembling multiple components into a finished product.
• Exploded Views: Include exploded views to illustrate the relationship between components and their assembly sequence.
• Bills of Materials: List all components and parts required for assembly, including part numbers, quantities, and descriptions.

Benefits of Design Automation

• • No dependency on programmers or implementers –

Excel is readily configurable by mechanical engineers having no programming  or IT systems knowledge.

• • Flexible template-based approach, avoids any programming –

Based on our experience in providing design automation applications for many customers we created a flexible template based tool which converts your rules and linkage information into readymade applications.

• • Common repository of rules –

Excel have common variable table which includes design calculations, validations, selection rules. This enables complete control over design logic at one place.

• • Flexibility of modeling approach –

Use master models, building blocks like library components, features. No need of separate models to be created for configurator approach.

• • Easy Integration with ERP systems –

CSV transaction file is a accessible for search / append / edit from ERP system.

Design Automation Gateway

1.Design table –  SOLIDWORKS have design table for individual parts & we can enhance design table to multi part assembly design table.

2.Excel automation – SOLIDWORKS have integrated spreadsheet for calculating & validating variables. you can define variables in spreadsheet format.

3.Equations – In SolidWorks you have to define equations in Model itself. you can define, modify and execute equations outside the  model for better performance.

4.Master modeling –  Allows to modify parameters of multiple parts through common application.

5.Configurations – Allows use required configurations through common application.

6.Library components and features – You can create required geometry with rules by accessing SolidWorks design library using building blocks.

7.Custom properties – Tab Builder custom properties to specifications and design outputs for comprehensive ERP integration.

Key Takeaways: Design Calculations and Catalog Selection for Machine Elements

1. Understanding Machine Elements:
   • Current Industrial Need: Industries demand efficient, reliable, and sustainable machine elements to optimize operations and reduce environmental impact.
   • Consideration: Incorporate advanced materials and manufacturing techniques while adhering to industry standards to enhance performance and longevity.
2. Design Calculation Fundamentals:
   • Current Industrial Need: With Industry 4.0, there’s a need for predictive maintenance and real-time monitoring. Design calculations should integrate sensor data and analytics for optimized performance.
   • Consideration: Utilize simulation tools for virtual testing, enabling rapid iteration and cost-effective design optimization.
3. Bearing Calculation:
   • Current Industrial Need: Bearings must withstand high loads and speeds with minimal maintenance. Advanced lubrication systems and sealing mechanisms enhance reliability.
   • Consideration: Select bearings from catalogs with detailed performance data and reliability metrics, ensuring compatibility with application requirements.
4. Coupling Calculation:
   • Current Industrial Need: High torsional stiffness and precision are crucial for automation and robotics. Flexible couplings with damping properties mitigate vibration.
   • Consideration: Choose couplings from catalogs offering a range of options, considering factors such as torque capacity, misalignment tolerance, and damping characteristics.
5. Bolt Calculation:
   • Current Industrial Need: Bolts must provide secure joints in harsh environments. Corrosion-resistant coatings and materials ensure longevity and performance.
   • Consideration: Select bolts from catalogs with corrosion resistance data and material specifications, ensuring compatibility with environmental conditions.
6. Torque Calculation:
   • Current Industrial Need: Compact, efficient motors and gearboxes are vital for EVs and renewable energy systems. Regenerative braking and variable-speed drives optimize energy usage.
   • Consideration: Choose motors and gearboxes from catalogs with efficiency ratings and performance curves, facilitating accurate torque calculations.
7. Drive Calculation:
   • Current Industrial Need: Precise control and scalability are essential for varying production demands. Modular drive solutions with IoT integration enable data-driven decision-making.
   • Consideration: Select drives from catalogs with compatibility information and communication protocols, ensuring seamless integration with existing systems.
8. Motor and Gearbox Selection:
   • Current Industrial Need: High power density and reliability support advanced motion control applications. BLDC motors and planetary gearboxes optimize performance and energy consumption.
   • Consideration: Choose motors and gearboxes from catalogs with detailed specifications and CAD models, facilitating accurate selection and integration into designs.
9. Belt Design:
   • Current Industrial Need: Belts are critical for power transmission in various industrial applications. Optimal belt design ensures efficient power transfer and minimal wear.
   • Consideration: Utilize design software and catalogs to select belts with appropriate size, profile, and material properties, considering factors such as load capacity, speed, and environmental conditions.
10. Chain Selection:
    • Current Industrial Need: Chains are essential for transmitting power and motion in heavy-duty applications such as mining, agriculture, and material handling.
    • Consideration: Choose chains from catalogs with detailed specifications, including pitch, roller diameter, tensile strength, and corrosion resistance, ensuring compatibility with load requirements and operating conditions.
11. Catalog Selection:
    • Current Industrial Need: Access to comprehensive catalogs with detailed component information streamlines design and procurement processes.
    • Consideration: Utilize catalogs from reputable suppliers with real-time inventory updates and online configurators for rapid prototyping and design iterations.
12. Hardware Selection:
    • Current Industrial Need: Quality hardware components are critical for product reliability and safety. RFID or QR code-based tracking systems ensure traceability throughout the supply chain.
    • Consideration: Source hardware from catalogs with quality assurance certifications and traceability features, ensuring compliance with industry standards.
13. Pneumatic Component Selection:
    • Current Industrial Need: Quick response times and precise control support flexible manufacturing. Smart pneumatic components enable real-time monitoring and optimization.
    • Consideration: Choose pneumatic components from catalogs with compatibility information and performance data, ensuring seamless integration and efficient operation.
14. Circlip Selection:
    • Current Industrial Need: High-strength circlips are essential for securing components in demanding applications. Choose from catalogs with material specifications and performance data.
    • Consideration: Select circlips with detailed specifications from catalogs offering a range of options, ensuring compatibility with shaft diameter and groove dimensions.

Any many more ……

1. Comprehensive Catalogs (100+ Varity of Catalogue):
   • Importance: Wide selection range for tailored solutions.
   • Efficiency: Streamlines design process, offers flexibility.
   • Integration: Complements design data handbooks.
2. Design Data Handbooks:
   • Supplementary Resource: Provides technical information and standards.
   • Validation: Validates catalog specifications and regulatory compliance.
   • Educational Tool: Enhances understanding and training.
3. Hand Calculations:
   • Validation Tool: Assesses suitability and customizes design parameters.
   • Risk Mitigation: Verifies theoretical predictions, ensures safety margins.
   • Educational Tool: Develops problem-solving skills and deepens understanding.
4. Correlation between Theoretical and Practical Calculations:
   • Quality Assurance: Ensures consistency and reliability in design.
   • Continuous Improvement: Drives innovation and optimization through feedback loop.
   • Efficiency: Minimizes design iterations, enhances engineering excellence.

• Efficiency in Design Iterations:
  • Automation streamlines iterative design processes, reducing time and effort spent on manual adjustments.
  • It accelerates design cycles, enabling rapid prototyping and faster product development.
  • Engineers can quickly test and refine design variations to optimize performance and meet specifications.
• Customization for Specific Applications:
  • Automation allows for rapid customization of equipment to suit diverse industry needs and unique application requirements.
  • Engineers can easily adapt designs to accommodate different materials, processes, and operational environments.
  • Customized automation equipment enhances productivity, efficiency, and safety in various industrial settings.
• Standardization and Consistency:
  • Automated design processes ensure consistency and adherence to industry standards across equipment designs.
  • Standardized design elements and components minimize errors and improve reliability in automated systems.
  • Consistent designs facilitate maintenance, repair, and replacement, reducing downtime and operational disruptions.
• Parametric Design Flexibility:
  • Parametric modeling enables engineers to create flexible designs with customizable dimensions, configurations, and functionalities.
  • Automation tools adjust design parameters automatically based on input criteria, facilitating rapid design changes and adaptations.
  • Parametric flexibility enhances design versatility and enables quick response to evolving customer needs and market trends.
• Integration with Manufacturing Processes:
  • Automated equipment designs seamlessly integrate with manufacturing processes, ensuring compatibility with fabrication and assembly systems.
  • Direct transfer of design data to production systems reduces lead times and minimizes errors in manufacturing.
  • Integrated design-to-manufacturing workflows optimize production efficiency and enhance overall operational performance.

• Cost Reduction and Optimization:
  • Design automation minimizes engineering costs by streamlining design processes, reducing manual labor, and optimizing resource utilization.
  • Optimization algorithms identify cost-saving opportunities and efficiency improvements, maximizing return on investment.
  • Automated design workflows minimize material waste, optimize energy consumption, and reduce overall lifecycle costs of automation equipment.
• Scalability and Reusability:
  • Automated equipment designs are easily scalable to accommodate changes in production requirements, market demand, or technological advancements.
  • Design elements and configurations can be reused across multiple projects, saving time and resources in design development.
  • Scalable and reusable designs enhance agility and adaptability, enabling organizations to respond quickly to changing business needs and market conditions.
• Collaboration and Communication:
  • Automated design tools facilitate collaboration among multidisciplinary teams by providing a standardized platform for sharing design data and feedback.
  • Cloud-based collaboration platforms enable real-time collaboration, allowing team members to work together seamlessly regardless of geographic location.
  • Improved communication and coordination foster innovation, knowledge sharing, and cross-functional teamwork, leading to more successful automation projects and enhanced business outcomes.

• Pneumatic Circuit Design Training SyllabusModule 1: Introduction to Pneumatics
  • Overview of pneumatics and its applications in various industries
  • Basic principles of pneumatics: pressure, flow, and force
  • Comparison between pneumatic and hydraulic systems
  • Safety considerations in pneumatic system design and operation

  Module 2: Pneumatic Components and Symbols

  • Overview of common pneumatic components: compressors, cylinders, valves, filters, regulators, and actuators
  • Identification and interpretation of pneumatic symbols in circuit diagrams
  • Functionality and operation principles of different pneumatic components
  • Selection criteria for pneumatic components based on application requirements

  Module 3: Pneumatic Circuit Basics

  • Understanding pneumatic circuit diagrams: symbols, lines, and annotations
  • Introduction to pneumatic circuit design principles: series, parallel, and combination circuits
  • Types of pneumatic circuits: control circuits, sequencing circuits, and safety circuits
  • Hands-on exercises on interpreting and analyzing pneumatic circuit diagrams

  Module 4: Control Valves and Actuators

  • Types of pneumatic control valves: directional control valves, flow control valves, pressure control valves, and shuttle valves
  • Selection criteria for control valves based on application requirements
  • Overview of pneumatic actuators: cylinders, rotary actuators, and grippers
  • Hands-on exercises on sizing and selecting control valves and actuators for specific applications

  Module 5: Pneumatic Circuit Design Techniques

  • Design considerations for efficient pneumatic circuits: pressure drop, flow control, and energy conservation
  • Strategies for minimizing air consumption and optimizing system performance
  • Troubleshooting techniques for identifying and resolving pneumatic circuit issues
  • Case studies and real-world examples of pneumatic circuit design projects

  Module 6: Advanced Pneumatic Circuit Design

  • Introduction to advanced pneumatic components: proportional valves, servo-pneumatic systems, and pneumatic logic controls
  • Integration of sensors and feedback devices in pneumatic systems for closed-loop control
  • Designing complex pneumatic circuits for specific industrial applications
  • Simulation and modeling of pneumatic circuits using software tools

  Module 7: Practical Applications and Projects

  • Hands-on laboratory sessions to apply pneumatic circuit design principles in practical scenarios
  • Design and implementation of pneumatic circuits for specific tasks and applications
  • Project-based learning activities to design, build, and test pneumatic systems
  • Presentation and review of student projects to demonstrate understanding and proficiency in pneumatic circuit design

  Module 8: Industry Standards and Best Practices

  • Overview of industry standards and regulations governing pneumatic system design and operation
  • Best practices for designing safe, efficient, and reliable pneumatic circuits
  • Emerging trends and technologies in pneumatic system design and automation
  • Career opportunities and professional development pathways in the field of pneumatic circuit design

The benefits for mechanical engineering freshers learning about pneumatic circuit design in brief:

1. 1. Practical Skills: Develop hands-on experience in designing and implementing pneumatic systems.
   2. Industry Relevance: Gain knowledge applicable across various sectors like manufacturing and automation.
   3. Problem-Solving: Enhance problem-solving abilities through system analysis and troubleshooting.
   4. Integration: Understand how pneumatic systems integrate with automation and control systems.
   5. Career Opportunities: Increase employability in fields such as mechanical design and maintenance engineering.
   6. Foundational Knowledge: Build a solid foundation for further learning in fluid power engineering and related fields.

• Certainly! Here’s a concise overview of file management features in SOLIDWORKS and their industrial usages:
  1. File Management:
     • SOLIDWORKS provides robust file management capabilities to organize, store, and manage design files efficiently.
     • Engineers can create folders, subfolders, and categories to structure design data logically and facilitate easy access and retrieval.
     • File management tools help prevent data loss, version control issues, and duplicate files by providing automated revision control and file naming conventions.
  2. Pack & Go:
     • The Pack & Go feature in SOLIDWORKS allows users to quickly package and transfer design files, including parts, assemblies, drawings, and associated documents, to a new location.
     • It ensures that all referenced files, configurations, and dependencies are included, maintaining file integrity and eliminating missing file errors.
     • Pack & Go simplifies tasks such as sharing designs with collaborators, archiving projects, and preparing files for manufacturing or assembly.
  3. Reference Management:
     • SOLIDWORKS enables efficient management of references between parts, assemblies, and drawings to maintain design integrity and update dependencies automatically.
     • Engineers can establish parent-child relationships, mate references, and external references to ensure that changes in one component propagate correctly throughout the assembly.
     • Reference management tools minimize errors, reduce rework, and improve collaboration among team members working on complex design projects.
  4. Basic PDM (Product Data Management):
     • SOLIDWORKS offers basic PDM functionality to manage design data, control access, and track revisions within a centralized database.
     • Basic PDM allows users to check files in and out, track file history, and enforce user permissions to prevent unauthorized modifications.
     • It provides a simple yet effective solution for small to medium-sized teams to organize and collaborate on design projects effectively.
  5. Industrial Usages:
     • In industries such as aerospace, automotive, and consumer goods, efficient file management is essential for organizing large volumes of design data, ensuring compliance with industry standards, and meeting project deadlines.
     • Pack & Go simplifies the process of sharing design files with suppliers, subcontractors, and manufacturing partners, ensuring that all necessary files and dependencies are included.
     • Reference management tools are crucial for complex assemblies with multiple components, allowing engineers to maintain design intent and minimize errors during design changes.
     • Basic PDM systems provide a cost-effective solution for smaller organizations or departments to manage design data securely, enforce version control, and streamline collaboration processes.

  In summary, SOLIDWORKS’ file management features, including Pack & Go, reference management, and basic PDM, play a vital role in ensuring efficient design data organization, collaboration, and integrity across various industries. These tools help streamline design workflows, minimize errors, and improve productivity for engineering teams working on complex projects.

Let’s discuss the tools and techniques in SOLIDWORKS for managing large assemblies, simplified assembly techniques, and the use of SpeedPak and standardization:

1. Tools and Techniques for Large Assemblies:
   • Assembly Structure: Organize the assembly structure logically with subassemblies, grouping related components together to simplify navigation and improve performance.
   • Component Suppression: Use component suppression to temporarily hide or exclude unnecessary components from the assembly to reduce computational load and enhance performance.
   • Lightweight Components: Convert large or complex components into lightweight representations to reduce memory usage and improve responsiveness while preserving visual fidelity.
   • Level of Detail (LOD): Implement different levels of detail for components within the assembly, allowing users to switch between simplified representations and fully detailed models based on their requirements.
   • Assembly Visualization: Utilize assembly visualization tools to analyze and optimize assembly performance by identifying and addressing components that contribute most to computational overhead.
2. Simplified Assembly Techniques:
   • Top-Down Design: Employ top-down design methodologies to create simplified assembly structures, starting with defining overall system architecture and gradually adding detail to individual components.
   • Skeleton Models: Utilize skeleton models or master sketches to define key geometry and relationships within the assembly, providing a reference for creating and positioning components accurately.
   • Smart Mates: Use smart mates and assembly features like mate references to automate the placement and alignment of components, reducing manual effort and ensuring consistent assembly configurations.
   • Configurations: Leverage configurations to create multiple variations of assemblies with different component arrangements, simplifying design exploration and accommodating different design scenarios or product variants.
   • Subassembly Design: Break down complex assemblies into smaller, manageable subassemblies, each representing a functional or modular unit, facilitating parallel development and easier troubleshooting.
3. SpeedPak and Standardization:
   • SpeedPak: Use SpeedPak configurations to create simplified representations of assemblies optimized for performance without sacrificing visual clarity. SpeedPak reduces computational overhead by capturing only essential geometry required for visualization and basic analysis.
   • Standardization: Establish standardized design practices and templates for creating and managing assemblies to ensure consistency and efficiency across projects. Standardization includes naming conventions, assembly structures, mate types, and component libraries, streamlining design workflows and collaboration.

By implementing these tools and techniques in SOLIDWORKS, users can effectively manage large assemblies, simplify assembly processes, and leverage features like SpeedPak and standardization to optimize performance and productivity while maintaining design integrity.

• Concept Design
• Material Handling

• Fixture Design
• Basic Mold Design

• Communication Techniques
• Industrial Ethics
• Quantitative Aptitude Guideline

• HR Question & Behavior Effect
• Resume, Tool to find our strength
• Mock Interview

• Mechanical Fundamental
• Design

• Mechanics
• Industrial Aptitude Test