| 摘要 |
A method and device for burning a pattern in a surface of wood or other charrable material. The device generally comprises a ceramic body having a raised pattern defined on a surface thereof and means for locally heating the raised pattern to a temperature sufficient to burn a pattern in a surface of wood contacted by the ceramic body. While various heating means are possible, two noted heating means are an electrically-resistive wire or an electrical-conductive ceramic material embedded in the ceramic body in proximity to the raised pattern, both of which serve to locally heat the raised pattern when current from a suitable electric current source flows therethrough.
|
