#File #handtool #Ironworking #woodwork #CommonSense
This is a video about basic common sense about files, which are basic hand tools.
Thanks for watching.
The content below is about the shape of the pattern cut that did not finish the story in the video.
Danmok (Single cut)
A one-way pattern cut file used when processing metals with soft adhesive properties such as aluminum, tin, and lead. Because the pattern cut runs in one direction, it is less rigid than the other pattern cuts. Used for trimming thin plates and corners. Sometimes referred to as “Saw Files,” Single cut files are used for sharpening tools, finish-filing and draw-filing.
Bokmok (Double-cut)
The cuts of the pattern cut are crossed, and generally when trimming iron & steel commonly used. files have rows of teeth crisscrossed so the teeth become diamond-shaped. The first row of teeth is called the overcut. On the top of these rows, a second set of teeth is cut at a different angle to the file axis. This row is known as the upcut and is finer than the overcut. Double-cut files are generally used for rough work and fast removal of material. Sometimes referred to as "Machinists’ Files".
Pamok (Curved-cut)
The pattern cut is formed in a curved shape and is used when processing plastics, aluminum, and lead. an arrangement of file teeth in curved contours across the working face of the file. The teeth are milled with a decided undercut (or positive rake). These files are used mainly for automobile body repair.
Guimok (Rasp-cut)
Pattern cuts are made individually. It is used for roughing of soft materials, leather and wood. A pattern by which each tooth is formed individually by a single-pointed tool or punch. These files are generally used for wood.
#야스리 #철재용 #목공용 #다이아몬드 #난삭재
15 окт 2024
