During soldering and even finishing work
may need to cut metal (profile or plate), and it can be done using sheet cutting
tools. You will
need saws, pipe cutters, saws, shears, grinding machines, driven saws, circular
saws, fat or mineral oil.
Before you begin, select a saw blade,
taking into account the specific parameters of the metal. Securely fasten
the material in the grip, adjust the tension and the level of attachment. Stand
up to the vise at a distance of 15-20 cm, take the saw with your right hand and
the front part of the material being cut - the left and hold it in a horizontal
position. Make smooth progress, slightly pressing the metal sheet cutter tool with both hands by the end of the work, slightly
loosen the pressure.
From time to time, treat the fabric fat or
mineral oil, it is necessary to reduce friction. If the saw blade away
from the mark, start to cut the other side. Cut the metal strip thickness.
In order not to damage the fabric, make sure that at least 3 teeth hacksaw
blocked the thickness of the strip, but if this is not possible, then cut a
strip on the wide side, which secure the strip in a vise and cut along the edge
with a file, and then start cut, slightly deflecting hacksaw.
If you need to cut the length of the
workpiece, but there is no possibility to bring the cut until the end, once
again hold down the material and cut from the opposite end. When working with
thin sheets or stripes lay them between the bars and the clamp in a vice, and
then cut with them. To cut a curved or angled slits, where the direction
changes, drill holes, and then continue to work using the jigsaw.
To cut round metal with a small
cross-section, first apply the striper at risk, then fasten the workpiece in a
vice and cut the risk by using a triangular file. Then continue by
applying manual hacksaw. To cut metal with a square cross-section, use the same
procedure, but slightly deviates from the saw itself in the process of reducing
the slope. Then perform the cutting of, holding a hacksaw in a horizontal
position. BTW, you can select the metal sheet cutter at Banggood. Besides, you
can easily get other electrical accessories (e.g. portable magnifying glass) there with high quality and reasonable prices.
When working with the metal with a shaped
cross-section pre-apply marking places cut risks. Further strengthen the
material and make small cuts on the risks. Continue to work using a
hacksaw.
没有评论:
发表评论