Model 3700E – Automatic, Gantry, Large Area Ball Bonder
Click on photo to see larger image.
3700E - Automatic, Gantry, Large Area Ball Bonder
in ultrasonic, thermosonic and thermocompression fine wire, ribbon, and ball bonding. Unique design features qualify the 3700E Series for the most demanding microwave, semiconductor, R.F., and hybrid production where precision and repeatability are critical. With compact dimensions (14"h x 30"w x 28"d), rugged construction, a reputation for dependability and ease of maintenance, the West·Bond 3700E Series is the most versatile automatic ball bonder available today. The mechanism of this series was designed to mount above a customer's work handling system, to be confined entirely above the work plane, and so not to require any base or work platform: Custom mounting brackets can be designed to join to customer’s mechanism.
PROTECTION AGAINST ELECTROSTATIC DISCHARGE
is implemented by finishing exposed tool assemblies and other moving parts by Electro less Nickel plating, which is conductive; and all exposed painted parts with a powder-coated paint that is dissipative.
EASE OF PROGRAMMING through familiar Microsoft Windows software interfaced with the built-in Matrox Pattern Recognition System. Position and elevation coordinates are targeted by visual reference to the high-resolution 15" color flat panel LCD monitor operating with a vertically oriented auto focus camera for target alignment.
Bond Direction: front-to-back Ultrasonics: Frequency 63 kHz nominal (3700E series)
110 kHz nominal (3730E series - high-frequency)
Time up to 999 ms; programmable
Power up to 4 Watts; programmable Bond Force: 10 – 100 grams; programmable Bond Tool: Diameter 1/16"
Length 0.750" 45 & 90 degree wedge (3700E series)
0.828" 45 & 90 degree wedge (3730E series - high-frequency) Tool Heat: adjustable radiant heater Wire Clamps: Actuation air opened / spring closed
Adjustment X/Y/Z position; clamp force (through change of spring); opening gap Bond Wire: Size 0.7 to 2 mil diameter wire (change of clamp spring is required for wire above 1.25 mil diameter) or 0.5x2 to 1x5 mil ribbon
Spool 2" diameter X/Y/Z Axes:
X axis 9.5" bond range; crossed roller bearing ways; closed loop positioning with optical encoders
Y axis 5.8" bond range; crossed roller bearing ways; closed loop positioning with optical encoders
Z axis 0.563" travel Work Elevation: 5.000" nominal above tabletop
Electrical Software and Hardware
Process Control: model specific software running on the Windows XP operating system Processor: Intel Pentium IV; 512 MB RAM; housed in an industrial CPU enclosure Device Storage:
Hard Disk 10 GB or greater
Back-up floppy disk or USB flash drive
Pattern Recognition: Matrox system Display: high resolution 15" color LCD Emergency Stop: single button on switch pad for motor power interrupt; lighted
Protection against Electrostatic Discharge is implemented by finishing exposed tool assemblies and other moving parts by Electroless Nickel plating, which is conductive; and all exposed painted parts with a powder-coated paint that is dissipative (1 - 10 M-ohms).
Microscope: Olympus SZ51-60E; 12 – 60X magnification (included) Illumination: "Luxuray" #10265 (included) Bond Tool: (1) 1 mil, 45 degree wedge & (1) 1 mil, 90 degree wedge tool (included) Work Holder: Workholders are not included, and are priced separately. A large number of previously designed special work holders are available. Those with Status of Current can be selected for delivery in the same time span as the machine, while those of Status Available Not Stocked must be ordered separately. Workholders for new work pieces requiring custom design and fabrication will be quoted upon receipt of drawings and samples: These must be ordered on separate purchase orders. Temperature Controller: West•Bond K~1200D series (recommended; not included)
Compressed Air: 50 psi; dry air
Regulating valve & pressure gauge provided. Connection is via 1/4-inch tubing. Vacuum: 22 in/Hg min. (if needed for vacuum clamping workholder) Electrical: 50-60 Hz, single-phase, either 115 VAC or 230 VAC [input must be configured at the factory for 230 VAC]. A fuse and three-prong power cord connector is provided for 115 VAC; for 230 VAC, these must be changed to conform to local requirements.
Upper Frame 215 lbs
-90 Frame 105 lbs w/ attached components only
CPU Module 40 lbs
Power Module 30 lbs
Crated: 492 lbs (upper) & 215 lbs (lower)
Width 34.3" (shelf down), 43.3" (shelf up)
Height 51.7" (monitor on shelf), 62.7" (monitor on top)