Other Inventions
Bramah was a very prolific inventor, though not all of his inventions were as important as his hydraulic press. They included: a beer engine (1797), a planing machine (1802), a paper-making machine (1805), a machine for automatically printing bank notes with sequential serial numbers (1806), and a fountain pen (1809). He also patented the first extrusion process for making lead pipes and also machinery for making gun stocks (Patent No. 2652). His greatest contribution to engineering was his insistence on quality control. He realised that for engines to succeed, they would have to be machined to a much better standard than was the practice. He taught Arthur Woolf to machine engines to a close tolerance. This enabled Cornish engines to run with high-pressure steam, vastly increasing their output. Woolf became the leading Cornish steam engineer and his designs were adopted by all the engine designers of the day. The 15-HP engines of Watt and others of circa 1800 gave way to 450-HP engines by 1835. Bramah can be viewed as a founding father in industrial quality control.
Read more about this topic: Joseph Bramah
Famous quotes containing the word inventions:
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“I’m afraid for all those who’ll have the bread snatched from their mouths by these machines.... What business has science and capitalism got, bringing all these new inventions into the works, before society has produced a generation educated up to using them!”
—Henrik Ibsen (1828–1906)