video-banner
none

UNDERSTANDING PRECISION FLUID DISPENSING SYSTEMS

26-04-2019
by 
in 

As products continue to get smaller and smaller, Nordson EFD, the world’s leading precision fluid dispensing systems manufacturer, has developed new solutions to address the growing need to apply precise, repeatable micro-deposits of assembly fluids in production processes.

“We understand the challenges manufacturers face when their process requires bonding tiny substrates and components together,” says Nordson EFD Business Unit Director of Valves Peter Langer. “The deposit tolerance requirements are considerable. And there are a number of variables to consider in order to choose the right dispensing method.”

To help users understand the difference between two of the most common dispensing methods, Nordson is pleased to introduce its Contact v Jet Dispensing White Paper. This lists some questions to consider, then discusses the pros and cons of each method, especially with regard to various fluids, and concludes with comprehensive tables comparing its models’ suitability by industry and application requirements.

Contact dispensing allows users to dispense extremely tiny amounts of fluid consistently. Tradeoffs include slower cycle rates and possible part damage due to the need for z-axis movement of an automated system.

Jet dispensing offers highly precise, repeatable micro-dispensing at speeds up to 1000Hz continuous. Jetting also meets exact deposit tolerances as small as +/-1 per cent. Tradeoffs include the fact that some fluids, such as those filled with highly-abrasive particles, cannot be jetted efficiently.

Nordson Australia
02 8814 4695
www.nordson.com

Related news & editorials

  1. 16.10.2019
    16.10.2019
    by      In
    Control Logic has a new range of slimline signal conditioners from Red Lion specially designed for process signal amplification, isolation and conversion in industrial environments.
    In addition to a large array of input types, the range ensures high fidelity measurement of any temperature, analogue... Read More
  2. 15.10.2019
    15.10.2019
    by      In
    Omron reckons it is taking product inspection to another level with the release of its new FHV7 smart camera for advanced visual inspections on high-mix production lines.
    The FHV7 features the world’s first multi-colour light and high-resolution image sensor – billed as the best in class. This... Read More
  3. 15.10.2019
    15.10.2019
    by      In
    When spraying any type of liquid, post-spray liquid flow can cause big problems. Unwanted drips can ruin product function on sealing or mating surfaces and ruin the appearance of painted or coated finishes. In addition, excess liquid flow wastes precious resources such as expensive coatings,... Read More
  4. 15.10.2019
    15.10.2019
    by      In
    NUM has launched a powerful new software framework tool that enables users of CNC machine tools to generate and test ISO part programs offline.
    The Flexium Office framework software runs under Windows 7/8 or 10 on any standard PC. It allows any of NUM’s technology HMIs to be used for specific... Read More