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Ok TigerThat colour combination is giving me thoughts of next year's golf attire
I just watched this.I sometimes add my 6 inch scale to show off how small my project is; you should put a yardstick in your photos! Found this vid while having my morning coffee.
View: https://www.youtube.com/watch?v=nOF4MMokuzM
I'm no expert on injection molding so I have no idea why there has to be so many pins left on a part. May be for full flow of the plastic but it is a bit of a nuisance to have to clean up.
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Thank you, I knew someone would have the answer.These pins are the ejector ones. The way of ejecting a sprue from the mould is a good idea. In other words, instead of the traces of ejectors on the parts and the tedious work on removing them by sanding, filling with a putty from the part surfaces and the danger of damaging just all you have to do is to cut them off.