Hi I am an Electrical Engineering graduate hoping to develop a mango peeler and juice extractor machine. The problem is i don't have any mechanical design skills except my understanding of Engineering mechanics. My questions are: 1.Can you please, give me any design idea on how to develop this machine (specially the mango peeler) - diagrams are much appreciated. 2.Is there an established design trend that i should follow for this machine? 3.Do you think its doable with my skills? Thank you so much.