Since the quality of welding in the machine is directly related to
the working speed and temperature control, to achieve high quality
welding, you need to hire professionals. 1. The user must select
the back thread and three sockets with a current of at least 10A,
and ensure that the connection is made from the outside (connection
line L in the corresponding welding machine, neutral line N, ground
protection line L), press the machine support to disconnect the
chuck and adjust the switch. 2. Temperature, turn on the power
switch, there must be a choice and speed, and welding pressing, due
to the temperature difference, material thickness, for each of the
two cases, different welding to choose the same material
temperature, in proportion to the rate (about centrifuge/minute),
the temperature will choose high to low (about 250°C-350°C) slowly
level, to better identify the welding effect. 3. Temperature
welding, beige transparent material, can be directly seen, with
welded joints and transparent leveling glass, the surface heat
speed is fast, welding is seriously damaged, where the overheating
increases or is slow, such as transparent welding does not turn
white, indicating low temperature or fast speed, opaque material to
see if there are welding traces. It can also be used for tensile
test after full cooling 4. The edges of the welding material are
attached to the front and woven in the lower left and upper right
corners. 5. After setting the temperature and speed between the
pistons, the welding material is introduced to make the hull
parallel to the edge of the mother village, and the pressure rod
support can be welded, and the operator usually needs to monitor
whether the welding marks deviate from the edge of the material and
timely small-scale correction. 6. When welding the material to the
end, press the handle at the right moment to separate the top and
bottom of the wheel. So it won't last very long 7. Due to thermal
inertia, if the temperature is too high or too low during welding,
the speed can be adjusted on a small scale to compensate for the
temperature deviation. 8. Weld with another material in the form of
"T" welding (FIG. 3), the weld is cut with a hot knife about 150 mm
long near the weld mark.