Carbide Bur Brazing Machine0 pages

Brazing & Soldering
APPLICATION DATA
No. 541 – Carbide Bur Assembly
FUSION INCORPORATED
4658 E. 355th St., Willoughby, OH 44094
Phone 1-800-626-9501 • (440) 946-3300
Fax (440) 942-9083 • e-mail: info@fusion-inc.com
Web: www.fusion-inc.com
See Reverse Side for 3-D System Drawings
Ask for
Video
Brazing Machine Specifications
.. Assembly: Tungsten carbide blank (1/4”, 3/8”, and
½” in cylinder and conical shapes) to 3mm, 1/8”,
6mm, and ¼” dia. shanks; 10 part numbers.
.. Joint Specs: T.I.R. of 0.008” max. Strength Test:
bend shank at 90° without breaking braze joint.
.. Paste Filler Metal: Fusion STK-1260-750 (BAg 24)
cadmium-free, 1305°F liquidus.
.. Production Rate: 250 parts per hour, no operator.
.. Dimensions: 55” X 72” welded steel base, 21” dia.
anodized tooling plate mounted to Weiss TC 220
indexer.
.. Utilities: Electrical (460 VAC, 3PH), Control voltage
24VDC, Compressed air (2 CFM)
.. PLC: Allen Bradley SLC 5/03 with PanelView 550
operator interface.
.. Safety Features: Perimeter guarding on four sides
of machine with safety interlocks.
Sequence:
Station 1 - Robot picks shank from tray, presents it
to paste dispenser and loads into fixture
nest.
Station 2 - Robot picks blank from tray and loads
onto pasted shank.
Station 3 - Open
Station 4 - Induction Heat
Station 5 - Bur assembly aligned and cooled.
Station 6 - Brazed assembly automatically ejected
to discharge chute.
Applicator
gun dispenses
premeasured
deposit of
paste filler
metal to
shank.
SCARA
robot loads
both shanks
and carbide
blanks into
machine
fixtures.
Induction coil
brings silver
brazing filler
metal to
1305°F
liquidus
temperature.