Automotive Micro-Volume Bonding Application Introduction

Adhesive Application Introduction

In the automotive application field, mechanical fastening methods are prone to stress concentration, leading to fatigue and damage at the connection points, making repair and replacement inconvenient. Traditional mechanical fastening methods such as riveting, welding, and bolting are gradually being replaced by "adhesive bonding."

Graco's automated dispensing equipment is miniaturized and multifunctional, meeting the needs of automotive electronics production. It can be adapted to automotive production lines through automation and is widely used by major automakers.

Besides mechanical strength, dispensing can achieve various applications, from bonding magnets in motors, sealing headlights, bonding smart cockpit screen structures to ECUs, and bonding chips in automotive radar. It also provides other properties such as sealing and conductivity to achieve the equipment's functions.

Adhesive Application Materials

The dispensing application of new automotive electronic components is becoming increasingly refined. From magnet bonding and structural bonding to chip bonding, the amount of adhesive dispensed is gradually decreasing. Therefore, dispensing equipment needs to accurately measure and control the amount of each component dispensed before mixing, and accurately measure and control the amount of adhesive dispensed after mixing to meet the needs of automated production lines.

In micro-volume bonding applications, commonly used adhesives include: polyurethane, silicone, epoxy, and other structural adhesives, conductive adhesives, and underfill adhesives, which have characteristics such as high viscosity, high temperature resistance, corrosion resistance, and high abrasion resistance.

Our single-component and two-component dispensing systems, as well as automated precision coating systems, are widely used in automated dispensing applications for micro-volume bonding in automotive electronics.

Coating Equipment

Metering + Mixing + Dispensing + Material Feeding

We provide customized coating solutions and full support for automotive electronics customers, covering a complete set of equipment from feed pumps and metering systems to dispensing valves. Whether you need single-component or two-component materials, regardless of flow rate or viscosity, we can meet your coating needs.

We precisely and consistently coat a variety of materials, including highly abrasive interstitial ink fillers (TIMs), to achieve optimal material performance and ensure long-term reliability of electronic devices.

IMLUCKY 

A professional coating equipment service provider, dedicated to serving you.

We offer:

• Customized configurations to meet your individual needs
• Online guidance or offline installation training available
• Technical support

Where painting is needed, IMLUCKY is everywhere.

IMLUCKY has focused on the spray painting field in China for over 15 years, always adhering to a clear goal: to help the manufacturing industry achieve energy conservation, efficiency, and environmental protection.

As a factory specializing in spray painting technology for over 15 years, IMLUCKY is committed to providing world-leading industrial products, coating technologies, and services to various industries. Our professional team can provide you with everything from simple spray painting tools to complex automated and intelligent customized solutions.