Hi, I am designing a plastic container for a nasal inhaler. The container has three parts and needs to be airtight. The problem is that I cannot decide which type of ISO fit grade I have to use between mating parts, such as H7g7, H7h7 or H7k6 fit grade, etc. The material will be HDPE, and the...
Hi I am a fresh graduate mechanical engineer and currently helping one of my friend's plastic molding business. I have to create 3D model of small plastic containers such as nasal inhaler and prepare 2D drawing to send to mold designer. What I am looking for is any resources for 2D technical...
Hi everyone. I am planning to buy injection modling machine for business. But there are a lots of product specifications to look for such as shot volume, clamping force, ejector stroke etc. and I am not familiar with them. So which specifications/parameters do I need to consider for injection...
