Dec 3, 2019 #1 Bam654 Messages 2 Reaction score 3 How did you find PF? I found PF while searching some physics related topics. I am working on designing a vacuum champer for a client and need some advice.
Dec 3, 2019 #2 anorlunda Staff Emeritus Science Advisor Homework Helper Insights Author Messages 11,326 Reaction score 8,755 Welcome to PF. Try the Mechanical engineering forum for your question.