A kind of glass tube polishing treatment method

Abstract

The invention discloses a glass pipe polishing treatment method. The glass pipe polishing treatment method comprises the following steps: firstly, a cylinder is started to push a motor to move; a clamping column moves in a direction far from a base at the same time until a horizontal section of the clamping column is totally shifted out of a sleeve; then, a glass pipe sleeves the horizontal section of the clamping column; the end part of the glass pipe is fixed through an end cover; the motor is started; an output end of the cylinder shrinks back at the same time to drive the clamping column and the glass pipe to move in the axis direction of the sleeve to a direction near the base; the outer wall of the glass pipe is polished by a polishing layer; and when the glass pipe moves in the peripheral direction and the axial direction at the same time, the polishing layer skims over the outer wall of the glass pipe in sequence. The glass pipe polishing treatment method uses the polishing layer for annularly polishing the outer wall of the glass pipe, and reasonably adjusts the cylinder and the motor to prevent repeated polishing of local outer wall of the glass pipe by the polishing layer when removing a raw material layer of an electric heating film projected on the outer wall of the glass pipe so as to guarantee the heating efficiency of a heating pipe.

Description

technical field [0001] The invention relates to the field of heating tube production and processing, in particular to a glass tube polishing treatment method. Background technique [0002] After the glass tube spraying process, the electrothermal film layer on the outer wall of the glass tube needs to be polished to ensure the overall heating efficiency of the heating tube. In the prior art, the electric heating film layer is usually processed by manual polishing, but because the strength used during polishing cannot be guaranteed, the thickness standard of the electric heating film layer on the outer wall of the polished glass tube is different, resulting in the same batch of heat pipes The consistency of the glass tube is poor; moreover, in the process of manual polishing, excessive force will be applied, and the phenomenon of damage to the glass tube will easily occur, so that the scrap rate of the glass tube will be greatly increased. Contents of the invention [0003...

AI Technical Summary

Problems solved by technology

In the prior art, the electric heating film layer is usually processed by manual polishing, but because the strength used during polishing cannot be guaranteed, the thickness standard of the electric heating film layer on the outer wall of the polished glass tube is different, resulting in the same batch of heat pipes The consistency of the glass tube is poor; moreover, in the process of manual grinding, there will be too much force, which is very easy to damage the glass tube, so that the scrap rate of the glass tube is greatly increased.

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