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A platform for research: civil engineering, architecture and urbanism
Disclosed is a depth cutting feed device. The depth cutting feed device is composed of a hand wheel, a lead screw, a hand bar, hinge points, a lead screw seat, a pull rod, a pin shaft, a shifting fork, a travelling wheel support, a rear travelling wheel, a front travelling wheel, a saw blade, a floor, a cutting depth indication lamp, a machine frame and a drive belt. The pull rod is driven to move up and down by rotating the hand wheel so as to change a relative angle between the travelling wheel support and the machine frame, and therefore different cutting depths of the saw blade are achieved. A corner and the cutting depths are in a nonlinear relationship in actual use, but the radius of the saw blade can not continuously change due to the fact that the saw blade is worn, and furthermore intervals exist among all the hinge points, and therefore deviation exists between the actual cutting depth and the indicated cutting depth.
Disclosed is a depth cutting feed device. The depth cutting feed device is composed of a hand wheel, a lead screw, a hand bar, hinge points, a lead screw seat, a pull rod, a pin shaft, a shifting fork, a travelling wheel support, a rear travelling wheel, a front travelling wheel, a saw blade, a floor, a cutting depth indication lamp, a machine frame and a drive belt. The pull rod is driven to move up and down by rotating the hand wheel so as to change a relative angle between the travelling wheel support and the machine frame, and therefore different cutting depths of the saw blade are achieved. A corner and the cutting depths are in a nonlinear relationship in actual use, but the radius of the saw blade can not continuously change due to the fact that the saw blade is worn, and furthermore intervals exist among all the hinge points, and therefore deviation exists between the actual cutting depth and the indicated cutting depth.
Depth cutting feed device
WANG HAIGANG (author)
2015-06-03
Patent
Electronic Resource
English
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