What is the production process of the claw hammer
When making claw hammers, you must first cut the material, and then check the length of the material with a steel ruler after cutting. Pay attention to the principle of two verticals, two in place, and one direction when cutting steel.
Then file, which is to repair the two ends of the steel until the two ends are smooth and ensure that the file is perpendicular to the circumference of the cylinder. Then draw a line, place the cylindrical steel on the V-shaped iron, measure the height of the V-shaped iron with a height scoring ruler, use this scale as a reference and add 12.5mm to draw a line on the cylinder, you must draw a circle, Then rotate for half a circle, use the same method to mark a circle, find the center of the circle, and use a drill to make a punch on these lines. When sawing, use a hacksaw to cut off one side of the cylinder, and pay attention to leaving a punch when cutting.
For filing, use a flat file to smooth the surface, check the transmittance of the flat surface, and leave a half sample to punch the eye when filing, then cut on the other three surfaces and file it flat with a flat file . Scribing is to use the fitter lofting method to draw the tip of the claw hammer on the paper, cut the cardboard, and paste it on the beaten raw steel, draw the outline, and then perform the sawing.
