Francescosaverio CHIARI,Marco MAGNASCO,Mario MILAZZO,Cesare STEFANINI,Francesco INGLESE
申请号：
US15529727
公开号：
US20170326673A1
申请日:
2015.11.20
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A welding assistance device comprises a welding mask, a welding velocity sensor attached on the welding mask and configured to detect a welding velocity； a visualization device attached to the welding mask and arranged to show a representation of the welding velocity and of consequent heat input to a welder.
