A method for forming an end surface of {HEAD ~ a sealed hollow tubular heat pipe} that is vacuumed and filled with {TAIL ~ working fluid} with at least one protruding end, comprising steps of: 
A method for forming an end surface of { HEAD ~ a sealed hollow tubular heat pipe } that is vacuumed and filled with { TAIL ~ working fluid } with at least one protruding end , comprising steps of :
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH