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Production of ball point
could anyone help me in explaining how the ball of a ballpoint pen produced so accurately.....wat is the technology behind this..;-)
helloooo... no one ther to help me sort it out.....
i am sorry. i didnt have answer for your question. i have the same doubt. if u traced out it, inform it to me. pleeeese
Are you refering to the roller bearing or the technology that enables the ball point pen to work? The roller bearing is a sphere that sits in a cone allowing smooth movement and a uniform means of distributing the ink within the pen.
nice question..... pls inform me the ans when u recieve it.......