Resistence or spot welds fuse metal at localized points.3. Appropriate a drill bit two times the width of the spot weld from drill bit allot. Secure the drill bit in the chuck of a variable velocity drill Engine. Drilling fini spot weld on the frame Testament grant you to seperate the pieces without destroying either quantity. The gap left by the drilling advance allows for a plug weld when reassembling metal pieces.
Instructions
1. Degree the breadth of the spot weld with a tape degree.
2. Establish the stop of a centre punch on the centre of the spot weld. Strike the center punch with a hammer.
Multiple spot welds control two pieces of metal securely cool without excess weight. Attempting to seperate spots welds with strength Testament damage both pieces of metal. When a frame and metal panel is spot welded, the frame Testament Frequently distort, rendering it good-for-nothing. Coat the tip of the drill bit with cutting fluid.
4. Place the center of the drill bit on the depression created by the center punch. Pump the trigger of the drill motor to drill into the spot weld. Stop drilling frequently to check the depth of the drilled hole. Continue drilling until you notice a crack forming at the bottom of the drilled hole. Repeat the drilling procedure at each spot weld.
5. Slide the end of a flathead screwdriver under one drilled spot weld. Hit the end of the screwdriver with a hammer to "pop" the spot weld. Move the screwdriver along the frame to separate the frame from the panel.
