Treatise on mills and millwork. 2pt

angle arrangement axis bevel boiler building called carried cast cast-iron centre circle cloth connected considerable consists construction cotton cylinder described diameter direction distance drawing driving Edition effect employed engine equal experiments fall feet fixed force four frame friction gearing give given heat horizontal horse important improvements inches increased introduced iron length lower machine machinery manufacture means mill minute motion moving necessary opening operation pair passing pinion pipe pitch placed plate position practice present pressure principle produced proportion pulleys quantity revolving rollers rolling round screw shaft shown shows side silk speed spindle square steam stones supply surface taken teeth temperature thickness tooth turned upper valve velocity vertical water wheel weight wheel whole wind wood