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圆珠笔发明后,由于它使用方便、价格低廉而备受欢迎,但它有一个通病,就是使用一段时间后往往会漏油污染衣服。研究揭示,原因是滚珠耐磨性差,大约在书写2万个字以后,就因磨损造成滚珠与珠套间缝隙变大漏油,于是各生产厂商都集中力量研究如何提高滚珠的耐磨性,但均因成本太高等问题而失败。日本自动圆珠笔公司却另辟蹊径,不是把改进的着服点放在克服滚珠耐磨性差的问题上,而是换一个角度,减少笔芯的装油量,使其储油不够书写2万个字。这祥,未及滚珠磨损到漏油的时候,油已用完了,圆珠笔自然不存在漏油的问题。这一简单发明,使该公司获得10年专利权,从而成为日本屈指可数的生产圆珠笔的大公司。别看这一发明简单之极,其意义却十分深刻,就象哥伦布磕破一点蛋壳而便鸡蛋竖立一样。我们
After the invention of the ballpoint pen, it was popular because it was easy to use and inexpensive, but it has a common problem that it often leaks oil to contaminate clothes after a period of use. The study revealed that the reason was that the ball was poor in wear resistance. After writing about 20,000 words, the gap between the ball and the bead set became larger due to wear and tear. As a result, manufacturers focused their efforts on how to improve the wear resistance of the ball, but All failed because of high costs. Japan’s automatic ballpoint pen company is another way, not to improve the point of convincing to overcome the problem of poor ball wear resistance, but to change an angle, reduce the cartridge loading, so that it is not enough to write 20,000 words. This Xiang Xiang, when the ball is not worn out until the oil leaks, the oil has run out, and the ballpoint pen naturally has no problem of oil leakage. This simple invention enabled the company to obtain a 10-year patent, which made it one of Japan’s leading companies for the production of ballpoint pens. Do not look at the simplicity of this invention, but its significance is very profound, just as Columbus breaks a little eggshell and eggs are erected. we