12 Steps to Filing Metal--Shubingtools
Filing metal is a process that requires precision and meticulous work. Here are the 12 steps to filing metal:
Choose the Right File:
Select a file that is suitable for the type of metal you're working with and the desired outcome. For example, use a flat file for flat surfaces and a round file for curved surfaces.
Choose a file shape：
Use a flat file for general purpose work, a square file for enlarging rectangular holes, and a round file for enlarging round holes. Use a triangular file on acute angles, and a half-round file tosmooth curved faces of grooves.
Determine the degree of coarseness needed：
A bastard-cut file has the highest degree of coarseness, while a second-cut file has a medium degree of coarseness. A smooth-cut file is the least coarse option.
Pick the right tooth geometry：
For fast removal of stock, choose a double-cut file. For finishing, use a single-cut file. Choose a rasp-cut for rough cuts of soft materials, and a curved-cut file for automotive body work.
Use a double-cut file to file brass, bronze, copper, and tin. These tough metals should be filed with a double-cut file as they are strong enough to withstand the metal and/or alloy.
Rasp-cut files can be used for wood as well as lead and aluminum. This file has a series of individual teeth and produces a rough cut.
Determine the Direction:
Decide whether you need to file in a straight line, curve, or at an angle based on your desired shape.
Properly Position the File:
Place one hand on the handle of the file and the other near the tip for optimal control.
Begin Filing:
Apply pressure on the forward stroke by moving the file away from you along the chosen direction. Avoid applying pressure on the pull stroke; only use it to reposition the file.
Maintain Proper Angles:
Keep a consistent angle between the metal and the file throughout the process to ensure uniform filing.
Regularly Inspect:
Periodically check your progress by stopping and inspecting both the metal piece and the file for any inconsistencies or damage.
Clean the Shavings:
Use a brush or cloth to regularly clear away accumulated shavings from both the file and the workspace.
Finish Filing:
Once satisfied with your progress, switch to a fine-toothed file for final touches or smoothing any rough edges if necessary.
Clean Up:
After completing the filing, remove your gloves and goggles. Brush away any remaining shavings from the metal and your workspace, and store your tools properly.
Remember always to use proper protective equipment and keep your tools in good condition to ensure successful results.