How to make a plastic mold?
I wolud like to do a plastic spherical/ torispherical dome for my project. As I need only 1 dome so I plan to do plastic molding but I don't know where to start? Can anybody tell me how to make it? thx!
try investment casting method. if it is a small project then take coconut shell or some sperical componpent pour the plastic into it and place another component on top of it to the required thickness. i think this should give u some idea!
crate mould,turnover box mould trial video.www.sino-mould.com.cn
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