Labeling methods and apparatus
DCFirst Claim
1. A method of cutting material comprisingconnecting a computer to a saw machine, the computer being programmed to optimize cutting of stock to satisfy a cut list, measuring a piece of material to be cut, marking any defects in the piece of material, automatically calculating a plan for optimal cutting of the piece of material to fulfill cut list requirements, executing the plan including automatically pushing the piece of material toward the saw, and cutting the piece of material according to the plan into one or more cut list parts, and automatically printing labels for the cut list parts, each label indicating information about the part.
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Abstract
System, including apparatus and method, for processing a material involves automatically printing labels for pieces cut pursuant to a cut list.
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Citations
17 Claims
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1. A method of cutting material comprising
connecting a computer to a saw machine, the computer being programmed to optimize cutting of stock to satisfy a cut list, measuring a piece of material to be cut, marking any defects in the piece of material, automatically calculating a plan for optimal cutting of the piece of material to fulfill cut list requirements, executing the plan including automatically pushing the piece of material toward the saw, and cutting the piece of material according to the plan into one or more cut list parts, and automatically printing labels for the cut list parts, each label indicating information about the part.
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12. A method of cutting material comprising
connecting a computer to a saw machine, the computer being programmed to optimize cutting of stock to satisfy a cut list, inputting into the computer: - (a) a cut list, (b) a minimum salvage length (Smin), (c) a minimum defect length (Dmin), (d) a maximum drop box length (DBmax),
inputting the length of a piece of material to be processed, inputting location of any defects in the piece of material, using the computer to automatically determine a cutting plan for optimal cutting of the piece of material to fulfill cut list requirements, and in which;
(a) salvage pieces having a length less than Smin are cut to lengths of DBmax or less, and (b) defect pieces having a length less than Dmin are cut to lengths of DBmax or less;
except if adjacent salvage and defect pieces have a combined length greater than Dmin then the adjacent pieces are not cut to DBmax or less regardless of their individual lengths,executing the plan including automatically pushing the piece of material toward the saw, and cutting the piece of material according to the plan into one or more cut list parts, and automatically printing labels for the cut list parts and for salvage and defect pieces that are not cut to lengths of DBmax or less. - View Dependent Claims (13, 14)
- (a) a cut list, (b) a minimum salvage length (Smin), (c) a minimum defect length (Dmin), (d) a maximum drop box length (DBmax),
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15. An apparatus for controlling material processing comprising
a saw machine including a saw and a pushing mechanism configured to automatically push material toward the saw, a computer connected to the saw machine, the computer being programmed to control optimized cutting of stock to satisfy a cut list, and a printer connected to the computer and positioned near an out-feed on the saw machine, the computer being programmed to print labels automatically for pieces conforming to the cut list, wherein the computer is also programmed to print labels automatically for salvage pieces having lengths equal to or greeter than a predetermined minimum.
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16. An apparatus for controlling material processing comprising
a saw machine including a saw and a pushing mechanism configured to automatically push material toward the saw, a computer connected to the saw machine, the computer being programmed to control optimized cutting of stock to satisfy a cut list, and a printer connected to the computer and positioned near an out-feed on the saw machine, the computer being programmed to print labels automatically for pieces conforming to the cut list, wherein the computer is also programmed to print labels automatically for defect pieces having lengths equal to or greater than a predetermined minimum.
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17. An apparatus for controlling material processing comprising
a saw machine including a saw and a pushing mechanism configured to automatically push material toward the saw, a computer connected to the saw machine, the computer being programmed to control optimized cutting of stock to satisfy a cut list, and a printer connected to the computer and positioned near an out-feed on the saw machine, the computer being programmed to print labels automatically for pieces conforming to the cut list, wherein the computer is also programmed to print labels automatically for adjacent salvage and defect pieces having a combined length equal to or greater than a predetermined minimum.
Specification