Kval DL-2DH, Руководство по эксплуатации и обслуживанию

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Overview of the DL-2DH
KVAL DL-2DH Series Operation/Service Manual
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Overview of the DL-2DH
KVAL's DL-2DH Door Light Cut-Out Machine produces rectangular, curved, and multi-light cut-
outs in wood or metal doors up to 16 gauge. Face boring is standard with a built-in steel template
adjustable for backsets from 2-3/8” to 2-3/4”.
Steel bars are provided to set the travel in the 'X' (Door length) and 'Y' (Door width) directions for
the cutout. The 'X' axis set up uses a fixed stop for the reference from the top of the door and an
adjustable stop to set the length of the cut. For the 'Y' axis 10 bars with collars are included to set
the width of the cutout are included with the DL-2DH. The stop collars to position the bar for dif-
ferent door widths may be set up set up so the same bar may be used for 3'0", 2-10", and 2'-8"
doors by shifting the collar bar on the holder bracket. The cutout for 2'-6" wide doors will usually
require a separate bar setup to accommodate the narrow doors that are typically used.
Two three-speed Cutter Heads are supported by cross-mounted linear bearing shafts for length
and width travel. Cutter Heads can be used for metal doors and wood doors, cutting down time or
tool change over. A Hardinge B3 1/2" ID collet is used for accurate tool holding.
This design eliminates cut-out templates for rectangular lights since adjustable stops can be
locked directly on the shaft to limit Cutter Head travel. A numeric scale and ratcheting lock han-
dles are provided to make the stops easy to adjust. For curved or multiple light cutouts, plywood
templates slide into a holder 1/4" above the door. The same template may be used for 32” or 36”
doors.
During the cutting operation, the spindle automatically oscillates up and down 3/8” every second
to guard against overheating the same part of the cutting tool, thus ensure even tool wear and lon-
ger tool life.
The standard pass line height of the DL-2DH is 33-1/2”. If the DL-2DH is to be used in a line
with a Handler Door Feeder or any Kval assembly machine option P may added specified to raise
the feed height to 38-1/2"
SPECIFICATIONS
Footprint Size: 7'x 10'
Crated Dimensions: 115"L x 84"W x 60"H
Shipping Weight: 2,000 lbs.