The welding method of lathe tool?
You can use the flame brazing: solder, with 105 ﹟ manganese brass brazing agent, borax 1. The groove design 2 blade and knife slot cleaning 3 operation, the tool holder first heat to 650 degrees Celsius, and then put the cutting head is good, again after burn the red copper electrode with a moderate amount of borax flashing in the tool holder and the junction of the cutting tools, the flame bright with carbonizing flame, pay attention to the cutting head not to overheat, copper electrode borax to uniform. When blue and white flames are produced. Heat insulation cooling and low temperature tempering. It is cooled in ash or in lime tank, and can be put into 350-380 furnace for 6 ~ 8 hours.
Oxyacetylene flame brazing, The fire brazing High frequency brazing All brass solder or brass plate filling and borax welding
First ensure smooth knife sets, after burning red in the welding place sprinkle with borax, with copper electrode in the knife sets even a thin layer of copper welding, and then sprinkle a little borax and put the blade heating, after waiting for blade burned to fill the gaps with electrode using borax, pay attention to the dosage of copper, the less the better.
