Hammer Out Aluminum Sheet

2 hours at 650f.

Hammer out aluminum sheet.

When you do your next sheet metal project take more in progress photos. Amazon s choice for sheet metal hammer estwing tinner s hammer 18 oz metalworking tool with forged steel construction shock reduction grip t3 18 4 8 out of 5 stars 715. Stretching hot shrinking annealing metal finishing cold shrinking hot work planishing. How can you go about shaping metal with hand tools alone.

This tech tip is related to their sportster project but can be used on anything you might be working with that requires something built out of aluminum sheet. These mallets have a head loaded with metal shot for added weight and a controlled impact with minimal rebound. Understanding how metal deforms is the first step toward straightening it. Position the hammer dolly on the outside of the dent and your body hammer on the inside.

Mark simpson explains the process of using a hammer and dolly set to remove dents and straighten metal. Follow along as i demonstrate how you can begin shaping metal with hand tools only. Straightening tempered aluminum sheets. Nonsparking ball peen hammers the face and head are made of aluminum bronze that is factory mutual approved so these tools inhibit sparking resist corrosion and are nonmagnetic.

The polyurethane rubber faces resist oils and solvents and won t crack under high impact. Use them to drive chisels and strike work without damaging its surface. They vibrate at a slightly greater rate making the sheet metal more pliable. The flat striking face is for driving nails pins punches and chisels.

Use the domed end of the head for forming soft metal rounding off edges and closing rivets. On a molecular level the increased heat causes the molecules of the sheet metal to become excited. Back to part one straightening tempered aluminum sheets key words. I d suggest every 5 10 min put down the hammer and pick up the camera the english wheel did not relieve any stress without knowing what type of aluminium sheet you are using i ll give you a general rule of thumb.

One involves using a blow dryer or a paint stripper which emits heat to warm the metal of the dent. The replaceable faces can be changed out when worn. As with a steel part a good start is made by pushing or bumping out with the appropriately contoured tool. To get to the back of the dented metal you need to remove door panels or fenders.