enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Plastic welding - Wikipedia

   en.wikipedia.org/wiki/Plastic_welding

   With speed welding, the plastic welder, similar to a soldering iron in appearance and wattage, is fitted with a feed tube for the plastic weld rod. The speed tip heats the rod and the substrate, while at the same time it presses the molten weld rod into position. A bead of softened plastic is laid into the joint, and the parts and weld rod fuse.

3. Hot gas welding - Wikipedia

   en.wikipedia.org/wiki/Hot_gas_welding

   Hot-gas welding is a manual plastic welding process ... available for round or triangular rods of common sizes. Use of speed welding is limited to applications of ...

4. Spin welding of polymers - Wikipedia

   en.wikipedia.org/wiki/Spin_welding_of_polymers

   Like all other welding methods this process utilizes heat, time, and pressure to create a weld joint. Heat is generated via internal friction generated between the two parts when rotating and subjected to a load normal to the weld joint. This frictional heat causes the plastic to melt and a bond to be created. [1]

5. Polypropylene - Wikipedia

   en.wikipedia.org/wiki/Polypropylene

   The speed tip heats the rod and the substrate, while at the same time it presses the molten weld rod into position. A bead of softened plastic is laid into the joint and the parts and weld rod fuse. With polypropylene, the melted welding rod must be "mixed" with the semi-melted base material being fabricated or repaired. A speed tip "gun" is ...

6. Spin welding - Wikipedia

   en.wikipedia.org/wiki/Spin_welding

   Spin welding is a friction welding technique used on thermoplastic materials, in which the parts to be welded are heated by friction. The heat may be generated by turning on a lathe , a drill press , or a milling machine , where one part is driven by the chuck, and the other is held stationary with the spinning part driven against it.

7. Friction welding - Wikipedia

   en.wikipedia.org/wiki/Friction_welding

   Friction surfacing is a process derived from friction welding where a coating material is applied to a substrate. A rod composed of the coating material (called a mechtrode) is rotated under pressure, generating a plasticized layer in the rod at the interface with the substrate.