ブラウンは直線目盛り機を用いて、当時としては全く信じられないような０．００１インチロ盛りのスケールやノギスの生産を始めた。１８５１年のことである。ノギスのアイデアはすでに欧州にあったともいわれるが、加工できる機械がないために実用化には至らなかった。
ブラウンは高精度ノギスの実現に非常な誇りを持っていた。精密測定器の革命といわれ、機械工業製品の精度向上、「互換式生産方式」の発達に大きく貢献した。しかし最初の年にはわずか四台しか売れるなかったという。
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Translation / English
- Posted at 08 Mar 2015 at 23:20
Brown started manufacturing 0.001 inch scales and venire calipers by using a straight lined ruler, which was an unbelievable fact at that time. The year was 1851. The idea of venire calipers is said to have been existing in Europe at that time, but it was not practical because there were no processing machines.
Brown was very proud of his high-quality venire calipers. It was said to be a revolution of precise measurement instruments, and it was a great contribution to the progress of precise mechanical industrial goods and “compatible manufacturing system". However, only four venire calipers were sold in the first year.
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emaa likes this translation
Brown was very proud of his high-quality venire calipers. It was said to be a revolution of precise measurement instruments, and it was a great contribution to the progress of precise mechanical industrial goods and “compatible manufacturing system". However, only four venire calipers were sold in the first year.
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Rating
52
Translation / English
- Posted at 09 Mar 2015 at 09:28
Brown started to produce a scale that can measure every 0.001 inch and a vernier micrometer, which are unbelievable things those days, in 1851. It's said that the idea of a vernier micrometer had already been in Europe but they didn't put it to practical use because they didn't have a machine to manufacture it.
Brown was proud that he had achieved production of very accurate vernier micrometer. That was called a revolution of precise measurement and it also made a great contribution to improvement of the machine industry in precision and development of the interchanging production. However, in the first year, only four of them were sold.
Point for the way to find a problem
Brown was proud that he had achieved production of very accurate vernier micrometer. That was called a revolution of precise measurement and it also made a great contribution to improvement of the machine industry in precision and development of the interchanging production. However, in the first year, only four of them were sold.
Point for the way to find a problem
