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Feed Box

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Feed Box 

a mechanism of a metal-cutting machine; used for changing the feed. It consists of interchangeable gear drives in a housing. The kinematic features of the feed box make possible exact matching of the movement of the tool feed during the shaping of the workpiece (cutting threads and teeth) with other movements of the tool relative to the workpiece. For example, in a screw-cutting lathe it is necessary to move the cutting tool along the workpiece in one of its revolutions by an amount equal to the spacing of the thread being cut. The feed box is equipped with a tumbler gear attached to the shaft and a series of gears mounted on another shaft to change the gear ratio. Such a feed box usually also has a drive for adjusting thread types and multiplier drives for expanding the range of control of the feed.



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5 kg) was placed in a feed box attached to an 8 kg measuring scale which was used to determine eating rate by measuring the weight of the remaining feed every 10 min for the duration of the 2 h feeding period.
That 15-box barn has a tack room and a feed box built in - it'd be a great place for someone to start out training, rent it and make a go of things.
The 18th Century home also has equestrian facilities, including eight loose boxes, a tack room, wash down box and feed box, horse walker and two open-fronted stores.
 
 
 
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