[Free Web Seminar] Let's Explore the Basic Knowledge of Mechanical Designers: Designing Sealed Structures
Machines often need to be sealed. The structures necessary for sealing can be derived from experience, but to some extent, they can also be calculated.
For example, consider the O-ring, which is commonly used for sealing. When sealing with an O-ring of hardness A70 and a diameter of Φ2.4, approximately 3.2N/mm of force is required when compressed by 0.7mm (this can be confirmed through JIS standards or manufacturer catalogs). When designing a new structure for bolting flanges together, what should the bolt size, number, and tightening torque be?
Alternatively, welding may be performed for sealing. While this may be sufficient for sealing alone, will the strength be adequate when subjected to pressure from the inside?
All of these calculations can be made with a basic knowledge of material mechanics.
Engineer Haruyama will explain it clearly!
Instructor: Haruyama Engineering CE Office, Director
Mr. Haruyama Shuka
He established his own practice, Haruyama Engineering CE Office, in March 2018.
In December 2019, he founded the Technical Consulting Association.
During his time as a company employee, he was mainly responsible for production technology and gained experience in the development, design, updating, startup, and dismantling of various equipment within factories.
He is currently serializing "No More Failures! A Guide to Automation Equipment Development" in the Nikkan Kogyo Shimbun's "Machine Design" magazine.

| Date and time | Tuesday, May 25, 2021 06:30 PM ~ 07:00 PM |
|---|---|
| Entry fee | Free |
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