Atlanta Attachment Company 4300B, Техническое руководство и перечень запасных частей

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Technical Manual & Parts Lists
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2.7.2.- Quality Check sheet & Procedure
Refer to the “Border Handle Quality Check sheet” on next page
The operator of the 4300 Border Handle Machine must check a border four (4)
times each shift (at start-up, 1st break, lunch, 2nd break) and fill out the Border
Handle Quality Check sheet according to the following procedure
Insert a "P" for pass or "F" for fail on the chart for each item.
Write in Description and type the ID number for this type of border.
Write in size of border being checked. Twin, Full, etc.
Introduce the dimension “A”: from your border
Introduce the dimension “B”
In case of 8 handles options an additional dimension is required. Select End
Handles Center Distance and Introduce the dimension “C”
Check handle spacing. Measure between centers of both pairs of handles.
Measurement should be the right ones.
Check horizontal position of handles. Measure from one end of border to center
of first handle (A dimension). Measure from other end of border to center of
first handle (C dimension). The A and C dimensions should be equal within ½".
Measure from the centers of the inside handles (B dimension). The B dimension
should be equal to one inch less than two times the A dimension. B = (2xA) - 1.
Tolerance is ½".
Check the vertical position of handles. The handle should be centered on the
border within 1/8" (D dimension).
Check the border length (A dimension). Stretch the border on the stretch table
and check for correct length.
Check the alignment of the unfinished edge with the stitch line (E dimension)
on both
ends of each handle. Should be even to 1/16" inside stitch line.
Check for exposed tails (F dimension). Should be no more than 1/16".
Check end stitch margin (G dimension). Should be 1/8" to 3/16" both ends.