A pipe production process
A production process and pipe technology, which is applied in the field of pipe production technology, can solve the problems of high labor intensity, inability to ensure precision, and high labor costs, and achieve high production efficiency, avoid noise, and reduce labor costs.
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[0039] The present invention will be further described below with specific embodiment:
[0040] A production process for pipes, comprising the steps of:
[0041] (1) Making a joint with a socket and a joint with a socket: making a joint with a socket and a joint with a socket by plasticizing and forming;
[0042] (2) Set the joint with the socket and the joint with the socket on the mold;
[0043] (3) The mold rotates along its axis, and the joints with sockets and sockets are heated to 120°C-150°C by a physical heating device; the heating temperature can be arbitrarily selected within the above range, and generally controlled at 135°C± 5°C. The rotation of the mold is driven by the rotating device. The structure of the rotating device is as follows: the two ends of the mold are respectively arranged between two rollers, and the two rollers are respectively driven by motors to rotate, and then drive the mold located on them to rotate around the axis.
[0044] At the same t...
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