Technical Articles

Supplier:

Miyachi Unitek Corporation


Miyachi Unitek Corporation has published these technical articles:

(Welding Equipment and Supplies)
From this Article:
The process of creating electrical conductive adhesive bonds between flexible and rigid circuit boards, glass panel displays and flex foils is referred to as heat sealing. The essential... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
Medical device manufacturers are experiencing an ever-increasing emphasis on process accountability. ADAM is a technology developed for resistance welding.... (View Full Article)
(Lasers)
From this Article:
The challenges of many medical device manufacturing applications are pushing the need for more sophisticated metals-joining technologies. In response to these requirements, pulsed Nd:YAG laser welding... (View Full Article)
(Lasers)
From this Article:
In the battery industry, the use of resistance welding for electrical connectivity and battery pack manufacture dates back many decades. The weld controls that provided the foundation for this market... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
"Cascade" welding is used in a variety of applications: large sheet metal welding, cross wire welding, bracket to sheet metal, electronic cabinets, and furniture just to name a few. Cascade welding... (View Full Article)
(Contract Manufacturing and Fabrication)
From this Article:
Unitek Equipment's advanced weld heads and closed-loop power supplies provide exceptional control over the force and energy variables in resistance welding. In addition to controlling these variables,... (View Full Article)
(Lasers)
From this Article:
Welding pros know that lasers offer flexible configurations and a high degree of process control, making them ideal for numerous applications. Yet the inability of conventional laser technologies to... (View Full Article)
(Contract Manufacturing and Fabrication)
From this Article:
Heat staking is a method of joining two or more parts, where at least one of the parts is made out of plastic. The bond is made by partially de-forming the plastic part in order to fixate the other.... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
Statistical Process Control (SPC) and Statistical Quality Control (SQC), are the buzzwords for manufacturing today. Most large manufacturers and many small ones are using these terms interchangeably... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
All successful manufacturers seek to improve quality while reducing costs. This need is driving manufacturers to look beyond conventional welding to assess and adopt Inverter Technology. The reasons... (View Full Article)
(Lasers)
From this Article:
Lasers are the best solution for marking plastics, as many inks either have difficulty adhering to them or quickly wear away, and many labels simply will not stick. Other processes produce unclear... (View Full Article)
(Hand, Power and Assembly Tools)
From this Article:
Using a 532nm green laser eliminates reflectivity issues and offers a viable method for high-volume microwelding of copper and other conductive materials... (View Full Article)
(Lasers)
From this Article:
Plastic welding using a laser source has become an alternative to conventional plastics joining technologies, such as gluing, ultrasonic, vibration or element heating technology by offering flexible... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
Typical coil welding applications require a complete weld around the entire circumference of the coil. In most cases, there is only a single layer of a coil, with the weld preventing the coil from... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
The growing need to meet tighter manufacturing tolerances and eliminate errors makes accurate calibration and maintenance of monitors and checkers essential. Miyachi, the leading manufacturer of... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
A quality resistance welding solution both meets the application objectives and produces stable, repeatable results in a production environment. In defining the optimum process the user must approach... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
This report will cover the process definition and components used in the pulse heated reflow soldering process. We will look in depth at the component part design criteria necessary to achieve the... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
Resistance welding is a thermo-electric process in which heat is generated at the interface of the parts to be joined by passing an electrical current through the parts for a precisely controlled time... (View Full Article)
(Machine Tool Accessories)
From this Article:
Resistance welding aluminum to tight specifications can be a challenge to manufacturers.... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
Material Coatings/Platings: These can have an affect on weld quality, and generally require testing as case specific. One example of coating sensitivity is gold/nickel or nickel coatings. Coating... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
Closed-loop resistance welding power supplies use current and voltage feedback sensors to control the energy delivered to the parts. Closed-loop technologies provide many benefits for the resistance... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
In resistance welding, both the weld heat and the size of the weld nugget can increase or decrease depending on the polarity of the current passing through the parts. This is caused by a phenomenon... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
There are many variables associated with the resistance welding process. The three primary variables are weld current, weld time, and electrode force. Secondary variables include, but are not limited... (View Full Article)
(Contract Manufacturing and Fabrication)
From this Article:
Controlling the electrode force is a critical part of successful resistance welding. Repeatable weld force provides for consistent welds. For this reason, all Unitek Peco weld heads include a standard... (View Full Article)
(Inspection Tools and Instruments)
From this Article:
Most users of resistance welding equipment are very familiar with the vital importance of controlling three key parameters: * Current (energy) * Force * Time Sophisticated control, monitoring and... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
Pulsed-Heated Hot-Bar Reflow Soldering is a selective soldering process where two pre-fluxed, solder coated parts are heated to a temperature sufficient to cause the solder to melt, flow, and... (View Full Article)
(Contract Manufacturing and Fabrication)
From this Article:
"Gain" is an active component of closed-loop feedback systems which affects how closely system output follows programmed input. The best closed-loop control systems use a different Gain value for each... (View Full Article)
(Contract Manufacturing and Fabrication)
From this Article:
Commutator fusing was developed in the early 1950's as a method of manufacturing small universal or DC electric motors. The early process of attaching wires to the commutator required dipping the... (View Full Article)
(Welding Equipment and Supplies)
From this Article:
The heat generated in a resistance weld is greatly affected by the electrical resistance of the work piece. Consistent work piece resistance is necessary for achieving repeatable resistance welding... (View Full Article)