Go to GlobalSpec.com Home
Toolbar   The Engineering Toolbar
The Ultimate Resource for Engineering and Technical Research. (Learn More)

Options for Restoring Injection Molds

From Joining Technologies / Laser Joining Technology
 

 
One form of welding that is rapidly gaining in popularity as electronics and other devices continue to shrink is the process of micro resistance welding. This process is a thermal process, where the parts to be welded are heated to their melting points at their interface, and thus form one body when the weld cools. This process is nearly identical to the process of normal scale resistance welding although there are several differences and complications.

Products & Services
Welders and welding machines include all manner of devices used for welding, brazing and soldering. Search by Specification | Learn more about Welding, Brazing and Soldering Equipment

Product Announcements
All-Marks, LLC - Laser Processes
The generic term for making some kind of readable marking on the surface of a component. Marks are technically one of the following kinds of effects: engraving, ablation, annealing, color change or... (read more)
Hydro Aluminum North America - Welding Aluminum Extrusions
Welding aluminum isn't difficult, it's just different. Different from welding steel that is. In fact, the unique combination of light weight and relatively high strength makes aluminum the second most... (read more)
Branson Ultrasonics Corp. - Laser IRAM Welding Systems, IRAM Assembly
Laser IRAM Welding and Assembly Systems from Branson (A Divison of Emerson Industrial Automation. Branson has two new Laser IRAM assembly systems -- Models 200 and 300. Branson Laser IRAM Assembly... (read more)
Tech-Sonic Inc. - Ultrasonic Metal Welders & Tooling
Industrial ultrasonic metal welders for welding copper, aluminum and other nonferrous metals. (read more)
Yamato Alloy America - Best Substitute for Beryllium Copper Alloy
NC25 has higher hardness than NC50 and it is superior to the Beryllium Copper 25 alloy in heat resistance. Having a high thermal conductivity and steel equivalent hardness, it is widely used as a... (read more)
Buckeye Machine Fabricators, Inc. - Robotic Arc Welding
Robotic arc welding is a cost effective choice compared to manual arc welding. Buckeye Machine can design and build an arc welding robot application for your production welding process. Why use a... (read more)
3 Dimensional Services - Axle Prototypes Go Light...Go Strong
With automakers looking to improve gas mileage and performance, axle supplier and prototype shop team up to produce lightweight, strong units for future pickup trucks... (read more)
ATI Wah Chang - OmegaBond™ Zirconium and Titanium Tubing
OmegaBond™ products are advanced tubing designs for use in corrosive chemical processes and other applications. OmegaBond™ technology can be applied to the extremely corrosive urea... (read more)

Topics of Interest
One form of welding that is rapidly gaining in popularity as electronics and other devices continue to shrink is the process of micro resistance welding. This process is a thermal process, where the... (Read More)
13.1 INTRODUCTION Fusion welding is of greatest importance in the fabrication of engineering structures. There are many ways in which fusion welding can be carried out, but all of them involve the... (Read More)
Chapter List Chapter 1: Heated Tool Welding Chapter 2: Ultrasonic Welding Chapter 3: Vibration Welding Chapter 4: Spin Welding Chapter 5: Radio Frequency Welding Chapter 6: Hot Gas... (Read More)
1.3 Distortion All fusion-welding methods produce the weld by moving a molten pool along the joint; when the heated metal cools, the shrinkage introduces residual stresses and distortion in the... (Read More)
Pressure welding can be carried out by several welding methods, having in common the fact that the surfaces of the joint are pressed or worked together. Smiths in traditional forges used forge... (Read More)