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September, 2018 DEPRAG Patents Adaptive Fastening System
Lewisville, TX — DEPRAG’s ADAP- TIVE DFS is a patented technology for fastening that heats with friction, penetrates material, extrudes, forms threads, screwdrives, and tightens to final torque. These steps are per- formed with the same tool, the same fastener and in a single motion. Aside from the savings in mate-
rial weight and processing time, flow- type screws also minimize the amount of waste left behind, since they do not create metal chips during the drilling process like conventional screws. Because flow-forming relies on
many factors, such as speed, angle, torque, axial force, and fastener depth, it requires an advanced and adaptive screwdriver to complete the tightening procedure perfectly. This process is usually fully automated and the assembly system is generally front- or rear-mounted onto a robot. When paired with ADAPTIVE
ADAPTIVE DFS uses an EC-
servo drive for feed stroke to generate the substantial downforces needed, in- stead of a pneumatic cylinder. This en- ables automatic detection at the point of penetration regardless of toler- ances. By adjusting to actual condi- tions, the effort of setting multiple pa- rameters is greatly reduced and the joining process always runs optimally. Also, by recognizing of point of pene- tration, the process automatically ad- justs, resulting in an optimized cycle with high reliability, short cycle times, less material stress, and reduced set up times.
Contact: DEPRAG, Inc., 640 ADAPTIVE DFS automated fastening system.
DFS, the DPU 200 controller is user- friendly and customizable. It has a
15 in. (38 cm) display and can be set up in one of 13 different languages.
Hembry Street, Lewisville, TX 75057 % 800-433-7724 E-mail:
sales@depragusa.com Web:
www.depragusa.com
See at The ASSEMBLY Show, Booth 631
Electrolube Develops New Protective Lacquers
Benbrook, TX — Electrolube is now cooperating with Rehm Thermal Sys- tems to offer protective lacquers that are designed to work with Rehm’s coating systems. Electrolube’s lac- quers are designed to ensure optimal results during jetting, dispensing, spraying, or curtain coating. The companies have worked to-
See at SMTAI, Booth 1212
See the Pillarhouse Selective Solder Range SMTAI show 16-17 Oct. BOOTH #915
JADE MK IV
Large board single point selective soldering system
FEATURES:
610mm x 508mm (24"x20") Board size Drop-Jet fluxer
Enhanced PillarCOMM X Control software Auto-nozzle conditioning Auto-fiducial correction Electromagnetic pump (Optional) Top and bottom IR preheat (Optional)
ORISSA FUSION
High speed, inline, multi platform, selective soldering system
FEATURES: Available in 2, 3 and 4 station configurations Up to 457mm x 1115mm PCB handling capability* DC Servo drives with encoders on X, Y and Z axis Solder wave height measurement and correction Automatic solder wire feed and level detect
Process viewing camera(s) *Configuration dependent
Pillarhouse USA, Inc.
www.pillarhouseusa.com Tel: +1 847 593 9080 Fax: +1 847 593 9084 Email:
sales@pillarhouseusa.com Pillarhouse International Ltd.
www.pillarhouse.co.uk Tel: +44 (0) 1245 491333 Fax: +44 (0) 1245 491331 Email:
sales@pillarhouse.co.uk
Pillarhouse... Expect innovation See at SMTAI, Booth 915 Protective PCB lacquer. Rehm’s Protecto coating systems
are used for protective coatings and were developed to meet the demands for high quality, stability and produc- tivity for automatic, inline coating tasks. With Electrolube lacquers, sen- sitive electronic assemblies can be protected from damage by corrosion or other environmental influences, such
as humidity, chemicals or dust. Contact: Electrolube USA, P.O.
Box 126257, Benbrook, TX 76126 % 1-800-474-1472 fax: 1-888-502-
2598 E-mail:
info@hkw.us.com See at SMTAI, Booth 1039
Pillarhouse INTERNA TIONAL
gether to reduce cycle times and in- crease precision during coating and dispensing in continuous production. The collaboration between Rehm and Electrolube is enabling the two com- panies to research and develop new products and processes in a dynami- cally changing market. One new challenge is the auto-
motive industry. Where previously relatively slow temperature changes have been common during hardness testing, transitions from hot to cold are now carried out in seconds. Some lacquers are too brittle and may crack when exposed to temperature shocks. This makes the underlying electronics susceptible to moisture. In extreme cases, small soldered components can be torn off the circuit board during testing.
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