Universal Coupling using SOLIDWORKS | Part and Assembly Modelling | Tutorials for beginners

Summary

This tutorial provides a step-by-step guide to creating a universal coupling assembly using SolidWorks. It begins with detailed instructions for drawing individual parts, such as the fork, center block, pin, and collar, specifying dimensions and features for each component. The video emphasizes the importance of precise measurements and relationships between parts, including mirroring and hole placements. Finally, the tutorial culminates in assembling all components, showcasing the final universal coupling assembly and demonstrating its functionality. Ideal for users looking to enhance their SolidWorks skills, this tutorial is both informative and practical.

Takeaways

• 😀 This tutorial demonstrates how to create and assemble a universal coupling using SolidWorks.
• 🔧 The process starts with drawing individual parts separately before assembly.
• 📏 Dimensions for the fork are set at 90 mm width and 170 mm height, with an extrusion of 30 mm.
• 🔵 The design involves creating circles with specific diameters, including 90 mm and 50 mm.
• ✂️ Trimming of unwanted surfaces is crucial for achieving the desired shape of the parts.
• 🔄 The mirror function is used to create symmetrical components effectively.
• 🔩 The center block includes holes for precise fitting, emphasizing the importance of fully defining sketches.
• 🛠️ The pin is created with a head and a shaft, incorporating a specific diameter for each section.
• 📏 A collar is designed with inner and outer diameters, followed by the addition of a hole.
• 🧩 The assembly process involves inserting components and using mate features to ensure proper alignment.

Q & A

What is the first step to create the fork in SolidWorks?

The first step is to open SolidWorks, create a new part, select the front plane, and click 'Sketch' to draw a center rectangle.

What are the dimensions of the center rectangle drawn for the fork?

The width of the rectangle is 90 mm and the overall height is 170 mm.

How do you extrude the rectangle for the fork?

You go to 'Features', click 'Extrude Boss', set the thickness to 30 mm, and click 'OK'.

What is the purpose of drawing the two circles after extruding the fork?

The two circles represent holes that will be extruded later for further details of the fork.

How is the inner circle of the fork designed?

An inner circle with a diameter of 30 mm is drawn and then trimmed to connect with the existing shapes.

What steps are involved in creating the center block?

Create a new part, draw a circle with a diameter of 55 mm, extrude to 110 mm, then draw another circle for the perpendicular shaft and extrude it as well.

What is the significance of using 'mid plane' when extruding the shaft of the center block?

Using 'mid plane' allows for symmetrical extrusion from both sides of the sketch, which is crucial for alignment in assembly.

What should be done to define the holes on the center block?

You must draw circles for the holes, ensure they are concentric with the outer circle, and use 'Extruded Cut' to create the holes up to the specified surface.

How do you create the pin in SolidWorks?

Start by drawing a circle of diameter 50 mm for the pin head, extrude it to 10 mm, then create a 30 mm diameter circle for the pin body and extrude it to 185 mm.

What is the final step in the assembly process of the universal coupling?

The final step is to use 'Mate' to correctly position and orient all the components, ensuring they fit together as intended.