Tip-to-work distance communication system for a welding mask
US8316462B2 · kind B2 · utility
131Cited by
29References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2011 |
| Grant date | Nov 27, 2012 |
| Priority date | — |
| Expiry date | Jun 21, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/322
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A system enables transmitting a torch angle and/or a torch-to-workpiece distance error to a welding operator when these parameters are outside of a preset optimal range via real time audio cues. Weld characteristics are communicated via audio signals, which indicate to the welding operator the direction and severity of the torch angle error. Audio cues, such as pulsed or continuous tones, are used to communicate torch-to-workpiece distance to the welding operator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.