I am a regular car worker, I want to weld the car knife technology. Thank you very much?
Can use the welding tool holder first heat to 500-600 degrees Celsius, and then put the cutting head is best to burn after the red With a copper electrode for a moderate amount of borax flashing in the tool holder and the junction of the cutting tools Pay attention to the cutting head not to overheat, copper electrode borax to uniform.
The car plane is not perforated, you can weld the car knife about 35 degrees, and if the cut is large, it should be widened The car flat belt hole can be soldered to 55 ~ 60 degrees, so your plane is not so easy to hurt!
The other thing is to make sure that when you weld the knife and the knife, you try to get the right points, so you can save the time When welding, place the knife in the place where you want to weld the knife first and then burn the brick red on the high frequency welding machine, which is about 630 degrees High frequency, then stop copper sheet is put in where you put the cutting head first, and then put on the copper segment, and then put some magnesium powder, and then put it on the high frequency heating, best when heated with a bar pressure point head, prevent heating time slid off of the cutting tools, can use electrode, heated to copper melt completely with respect to OK, then wait for it to cool naturally.
