In the latest installment of our CAD design series, we're focusing on the pivotal aspects of 𝗼𝗿𝗶𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗶𝗻 𝗵𝗼𝗹𝗹𝗼𝘄 𝗽𝗮𝗿𝘁 𝗱𝗲𝘀𝗶𝗴𝗻.
The approach we take in orienting and supporting hollow parts during the fabrication process is key.
It plays a significant role in determining the overall strength and aesthetic quality of the part, impacting factors like structural integrity and the final surface finish.
𝗛𝗲𝗿𝗲 𝗮𝗿𝗲 𝘀𝗼𝗺𝗲 𝗸𝗲𝘆 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝘀 𝘄𝗲 𝗳𝗼𝗹𝗹𝗼𝘄 𝘁𝗼 𝗲𝘅𝗰𝗲𝗹 𝗶𝗻 𝘁𝗵𝗶𝘀 𝗮𝗿𝗲𝗮:
𝟭.𝗢𝗽𝘁𝗶𝗺𝗶𝘀𝗲𝗱 𝗙𝗮𝗯𝗿𝗶𝗰𝗮𝘁𝗶𝗼𝗻: We've found that the orientation of a hollow part during fabrication is a game-changer for the final result.
It’s crucial to design the part to minimize fabrication challenges.
For example, orienting to reduce overhangs can lessen the need for extra support structures, saving material and time.
𝟮. 𝗘𝗻𝗵𝗮𝗻𝗰𝗲𝗱 𝗦𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗮𝗹 𝗜𝗻𝘁𝗲𝗴𝗿𝗶𝘁𝘆: The design of hollow parts can sometimes make them susceptible to external pressures during fabrication.
Adding support structures like ribs or braces can strengthen the part, ensuring it maintains its shape and function after fabrication.
Plus, placing these supports strategically can make the design sturdier without adding extra weight or using more material.
𝟯. 𝗦𝘂𝗿𝗳𝗮𝗰𝗲 𝗙𝗶𝗻𝗶𝘀𝗵 𝗮𝗻𝗱 𝗤𝘂𝗮𝗹𝗶𝘁𝘆: The orientation can also affect the hollow part's surface finish. A thoughtful orientation can lead to smoother surfaces, cutting down on the need for extra finishing after fabrication.
This not only makes the part look better but can also improve its performance, especially in applications where surface friction or interaction matters.
I'm curious: What methods do you use for orientation and support in your CAD designs?
Up next, we'll wrap up our series with a focus on testing and validating designs. Stay tuned!
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