TSA 230
English
22
Cutting pipes, round and hollow bodies
N Secure pipes, round and hollow
bodies against vibrations, slipping
and rolling away.
N Note direction of fall and weight of
the severed part.
N Determine and mark the cutting line;
avoid metal reinforcement to the
extent possible, especially in the
direction of the severing cut.
N Determine sequence of severing
cuts.
N Grind a guide groove along the line
marked.
N Make cuts deeper along the guide
groove – observe recommended
cutting depth on each pass. For
small corrections of direction, do not
tilt the abrasive wheel, but always
position it anew instead. If
necessary, leave small ridges that
hold the part that is to be separated
in position. Break these ridges
manually after the last cut.
Cutting concrete pipe
The procedure is dependent on the
outer diameter of the pipe and the
maximum possible cutting depth of the
abrasive wheel (A).
N Secure pipe against vibrations,
slipping and rolling away.
N Note weight, tension and direction
of fall of the part to be severed.
N Determine and mark direction of cut.
N Determine sequence of cuts.
Outer diameter of pipe is smaller than
the maximum cutting depth
N Make one cut from the top to the
bottom
Outer diameter of pipe is greater than
the maximum cutting depth
Plan first, then cut. Several cuts are
needed – correct sequence is important.
N Always start at the bottom, use the
front and upper part of the abrasive
wheel for cutting.
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