ONSERT
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ONSERT® Quick and process-reliable bonding of fastening elements with light-curing adhesives A joint project between BULLHOFF DELO

Page An efficient joint 2 An ever increasing diversity of models and variants, new designs and materials as well as reduced development times and product cycles lead to new and versatile tasks when joining most different materials. The typical tasks include: ■ Superior design of design and visible surfaces (customer component) ■ Determination of material requirements to be joined (material type and the condition of the joining part surface) ■ Flexible fastening technology (platform technology, plastic mouldings, component modifications) ■ Diverse process requirements As a result, Bollhoff,...

BOLLHOFF • DELO ■ Optimised design ensures distortion-free surfaces; ideal where close tolerance or visual requirements are important ■ Fastening elements do not become apparent on the visible side through heat input such as it happens during welding and heat curing ■ Processing parameters independent of customer component ■ Full mechanical load capacity immediately after irradiation (no post-crosslinking) ■ Short curing times (< 5 sec) ■ Connection of joint points also after surface treatment (e. g. cathodic dip coating) ONSERT® basic - surface connection Principle and concept Optics,...

DELO - The ideal partner for a secure joint DELO Industrial Adhesives is a globally successful company specialised in the field of bonding processes for technical applications of growth markets, such as optoelectronics and consumer electronics, RFID, automotive, photovoltaics and mechanical engineering. DELO as a supplier of bonding system solutions provides the development of adhesives to the equipment for dispending and curing as well as individual consulting services during the development process. Thanks to know-how and individual commitment, DELO customers have been able to rely on...

BOLLHOFF • DELO DELOLUX Curing lamps Efficient bonding technology. DELO curing lamps and adhesives are matched to optimise joining processes. The especially developed lamps can be adapted to different surfaces and intensities (cycle times). ■ Curing of adhesives within seconds ■ Fast and reliable serial processes ■ Minimum heat generation at the component (cold light source) ■ Achievable service life > 20,000 h (at typical operating conditions) ■ Great process reliability due to monitored functions ■ No hazardous radiation in UVB or UVC range - high occupational safety DELOLUX 80 LED curing...

Optimised curing due to special LED lamp geometry Reliable due to active cooling and temperature monitoring Quick and reliable positioning Reduce operator fatigue Easy handling Flexibility Suitable for different element types

ONSERT® – Portable The new ONSERT® Portable allows manual processing. The joint between the workpiece and the ONSERT® fastener is created with a light-curing adhesive. The adhesive is manually applied to an ONSERT® fastener, then placed in the holder in front of the light source and held in position there by a magnet or mechanical means. An integrated protective shield guarantees safety at work. A green LED on the base of the device indicates that the device is in the correct home position. Now simply position the device, press down – and the joining process can commence by pressing the...

BXJLLHOFF • DELO Mechanical properties with ONSERT® basic FA [kN] Break-away torques with ONSERT® basic ML [Nm] ■III I 1-4 = test series / 5 = average value Test set-up ONSERT® thread bolts T 5; substrate: steel; component surface: cathodic dip coating; adhesive: DELO-PHOTOBOND AD494; thickness of adhesive layer: 0.2 mm; light source: DELOLUX 80; irradiation time: 5 sec; lamp distance: 32 mm Ageing VDA climate change test: Joint stability remains constant after a four-week storage period. After 1,000 hours of storage in Skydrol (hydraulic fluid used in aviation technology), the joint...

BOLLHOFF • DELO electrical washing White goods ■ Glass panels, plastic linings for displays, surface-coated coverings for household appliances such as refrigerators, freezers, electric cookers, machines, dishwashers, hoovers and laundry dryers Aerospace ■ Connection of joint points on lightweight structures (sandwich materials, CFRP, aluminium) ■ Easy handling due to optimised and flexible processing devices ■ Easily controllable/reproducible process Automotive industry ■ Bodyshell, car structures ■ Mounting of coverings ■ Connection of fixing points after cathodic dip coating ■ Alternative...

Böllhoff International with companies in: Argentina Austria Brazil Canada China Czech Republic France Germany Hungary India Italy Japan Mexico Poland Romania Russia Slovakia South Korea Spain Switzerland Thailand Turkey United Kingdom USA Apart from these 24 countries, Böllhoff supports its international customers in other important industrial markets in close partnership with agents and dealers. Böllhoff Group Please find your local contact on www.boellhoff.com or contact us under fasteningtechnology@boellhoff.com DELO Industrial Adhesives www.delo.de · info@delo.de Technische Änderungen...