Making A Template - JUKI PS-800-8045 Instruction Manual

4-21. Making a template

(1) Machining a template
8045 type template of dimensions of the maximum sewing range
・ Material of template: PVC plate
・ Template thickness: 1.5 mm thick PVC plate
・ Adjust the template size according to the cloths and/or pattern to be sewn.
The size must not exceed the maximum dimensions of the relevant specifications.
・ Check complexity of the pattern to be sewn. Then, select the sewing slits from the range of 6 mm to 8 mm
according to the complexity of the pattern.
・ Locus of sewing slits on the template should be designed according to the pattern to be sewn or intended
machining.
・ Select the suitable pattern carving machine. The template must be machined by the qualified engineers
who have successfully finished the on-the-job training.
・ After the completion of machining upper and lower templates, deburr the templates and the top surface of
the template mounting plate.
Laser knife cloth cutting range in X direction 646(X2)
Rotary knife cloth cutting range in X direction 699(X3)
X-direction sewing range 800(X1)
Caution : 1.Standard machine sewing range: X:Y=800mm(X):450mm(Yl)
2.Laser knife cloth cutting range : X:Y=646mm(X2):426mm(Y2)
3.Rotary knife cloth cutting range : X:Y=699mm(X3):393mm(Y3)
Laser knife template
engraving schematic
Edge of laser
knife template
Thread trimmer
Thread trimmer
Sewing
Edge of template
Edge of template
T: Distance from sewing
to thread trimming
A: Laser knife template
slit width
A=4+T+2.5
Slit width 8
ø3 Milling path
Rotary knife template
engraving schematic
Edge of rotary
knife template
Sewing
T: Distance from sewing
to thread trimming
B、C: Rotary knife
template slit width
Straight line: B=4+T+2.5
Curve: C=4+T+4
ø3 Milling path
Technical requirements
1. There is neither burrs nor acute edges at rims of the
template.
2. Chamfering of R4 by default.
3. Determine the slit width within the range of 6 to 10
mm according to the pattern template. It is normally
set to 8 mm.
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ø3 Milling path φ3