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..;-)
Replies
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tonycheeruphelloooo... no one ther to help me sort it out..... -
Raghavendra.RSPi am sorry. i didnt have answer for your question. i have the same doubt. if u traced out it, inform it to me. pleeeese
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gohmAre 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.
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sluggerOlder metallic ball tips were machined by grinding them into a sphere
Powder Metallurgy process is employed to manufacture the current cemented carbide ballpoint tips
for more info google
"ballpoint pen" +grinding +tip - Google Search
&
"ballpoint pen" +"powder metallurgy" - Google Search -
labynice question..... pls inform me the ans when u recieve it.......
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