Exercício #90 - Como fazer um atuador rotativo no Solidworks! Passo a Passo Completo

Introduction to Advanced Detailing and Tool Design

Overview of Courses Offered

• Rogério introduces himself as a professor at Escola Engenharia Academy, teaching advanced detailing and tool design courses.

• The courses cover two different approaches to achieving final project goals, emphasizing the importance of professional quality in detailing.

Importance of Detailing in Production

• Detailing is described as the "heart" of a project, crucial for translating designs into physical pieces during production.

• A student’s inquiry about a specific piece leads to a discussion on necessary information for effective detailing.

Technical Aspects of Detailing

Challenges with Cylindrical Holes

• Discussion on how to create cylindrical holes accurately; using machining centers or conventional milling machines with dividers is recommended.

• Emphasis on ensuring that holes are drilled perpendicularly for precision.

Analyzing Student's Croqui (Sketch)

• Examination of images provided by the student reveals missing assembly drawings but highlights external features and hole placements.

• Details about screw placements and angles are discussed, including specific measurements related to M6 screws.

Standards and Recommendations in Technical Drawings

Normative Guidelines

• Rogério explains that while norms do not prohibit certain practices, they recommend avoiding dashed lines in technical drawings unless necessary.

• The importance of clarity in sketches versus technical drawings is emphasized; sketches serve as preliminary guides rather than final products.

Transitioning from Sketch to Technical Drawing

• The necessity for detailed technical drawings that can be easily interpreted by operators is highlighted.

• Encouragement to enroll in the detailing course for more comprehensive insights into these practices.

Creating New Pieces: Practical Application

Starting a New Project

• Rogério prepares to demonstrate creating a new piece based on previous learnings, indicating practical application of theoretical knowledge.

Step-by-Step Process

• Instructions begin with opening a new piece and sketching circles according to specified dimensions (80 mm outer circle and 56.9 mm inner circle).

Importance of Midplane Configuration

• Working with midplanes is advised for easier mirroring during design processes, especially when dealing with cylindrical shapes.

Detailed Guide on Creating a Threaded Hole in SolidWorks

Setting Up the Initial Parameters

• Ensure that the checkbox for "thread representation" is marked, as it will display the thread when creating a 1/8 gas threaded hole.

• Adjust image quality settings to ensure clear visibility of details, making it easier to work with real dimensions.

Saving Your Work

• Save your piece early in the process to prevent loss of progress; name it appropriately (e.g., "test 02").

• Use the assistant tool for drilling; select the type of hole and set parameters like M6 for threading.

Defining Dimensions and Features

• Confirm that "thread representation" is activated in options before selecting the face of the piece for drilling.

• Utilize intelligent dimensioning to set specific measurements (68 mm radius), ensuring accuracy according to design specifications.

Sketching and Finalizing Design Elements

• Create a centerline by dragging from origin vertically, ensuring proper alignment with circles.

• Define sketches clearly by using linear or circular patterns; confirm that sketches are fully defined to avoid movement during modifications.

Completing and Mirroring Features

• After confirming all features are correctly defined, save your work frequently to avoid data loss.

• Convert entities from existing sketches into new ones as needed, maintaining consistency across designs.

• Use shortcuts effectively within SolidWorks for efficiency; customize them based on personal workflow preferences.

This structured approach ensures clarity while working through complex design tasks in SolidWorks, emphasizing best practices at each step.

Working with 3D Sketches and Hole Features

Setting Up the Plan

• The user initiates by displaying plans and confirming a cut, which is then saved. This indicates the importance of visualizing designs before finalizing them.

Hole Assistant Configuration

• The user navigates to the hole assistant feature, selecting a specific type of hole (recessed). Adjustments are made to parameters such as screw size from M8 to M6.

• A discussion on screw dimensions highlights that while the standard height for an M6 screw is 6 mm, adjustments can be made for practical machining purposes, suggesting a preference for whole numbers over decimals.

Centerline Creation

• Emphasis is placed on creating centerlines accurately in relation to edges rather than origins, showcasing precision in design.

• The user demonstrates how to create centerlines effectively by clicking on specific edges and ensuring visibility of points created during this process.

Aligning Features

• The alignment of features is crucial; the user rotates elements within the sketch to ensure proper positioning relative to other components.

• Intelligent dimensioning is applied between points and lines, reinforcing the need for precise measurements in design work.

Finalizing Holes and Patterns

• After defining distances between holes, confirmation leads to successful creation of two holes. This step illustrates how iterative adjustments lead to finalized designs.

• Transitioning from linear patterns to circular patterns shows adaptability in design methods. Users are instructed on setting parameters like quantity and direction for hole placement.

This structured approach emphasizes meticulous attention to detail throughout the design process, highlighting key steps necessary for effective 3D modeling and machining preparation.

Detailed Overview of Drilling and Threading Process

Initial Setup for Drilling

• The speaker introduces the drilling process, indicating the need to create two holes at a specific angle of 22.3 degrees from the center.

• The distance from the center is confirmed as 23.5 mm, ensuring that the holes are centered on the piece being worked on.

Configuration of Drill Parameters

• The diameter for a recessed area is set to 4 mm, which will accommodate threading; adjustments are made by double-clicking to enter values.

• Specific dimensions are configured: 4 mm for one parameter, 16 mm for another, and a final adjustment of 1 mm; an uneditable value is noted due to its derivation from conditions.

Centering and Alignment Techniques

• The speaker emphasizes centering techniques using visual aids and rotation of the piece to ensure accurate alignment with previous designs.

• A central line is drawn using edge points; corrections are made when initial attempts do not align properly.

Finalizing Dimensions

• Intelligent dimensioning is applied to confirm measurements along specified axes (X and Y), ensuring precision in placement.

• Confirmation of hole dimensions leads into preparation for threading; saving progress is highlighted as essential before proceeding.

Threading Process Initiation

• The threading assistant tool is introduced, specifying parameters such as type (GB standard), depth (7.5 mm), and other relevant details about the thread configuration.

• A cut through the center of the piece is performed to visualize internal structures; confirmation shows successful execution matching design specifications.

Replicating Features

• Using linear patterns, existing features like threaded holes are duplicated around a circular path based on defined parameters (22.3 x 2).

• Final checks confirm that both drilled holes match original design specifications with correct depth representation shown in visual outputs.

Detailed Overview of Piece Design

Key Insights on Design and Detailing

• The speaker discusses a piece with a diameter of 4, confirming that all details are correct in the design specifications.

• A partial cut was made to show the 12º angle, indicating attention to detail in the design process.

• The speaker demonstrates how the piece looks after removing the cut and adding dashed lines for clarity.

Future Learning Opportunities

• The speaker encourages viewers to save their projects and hints at future lessons focused on detailing pieces effectively.

• Emphasis is placed on using cuts and dimensions properly so operators can easily interpret all necessary information from the designs.

Community Engagement and Resources

• Links to courses on detailing and project design are provided in the video description for further learning.

• Viewers are invited to join a WhatsApp group for study discussions, fostering community interaction among learners.

Staying Updated

• The speaker urges viewers to follow their channel for updates, emphasizing engagement through notifications (the bell icon).

• Sharing the video with friends is encouraged to help spread valuable content within their network.