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Metal drawing shell and plastic shell which is better?

Article source: Editor in charge of the website: Author: popularity: - Time of publication: 09:17:00, December 3, 2014

From the perspective of process Aesthetics: undeniably, metal wire drawing shell is good! The shell made of metal wire drawing is full of texture, high-grade atmosphere on the grade. Then we analyze from the texture:

Metal drawing process:

Under the action of external force, the metal is forced to pass through the mold, and the cross-sectional area of the metal is compressed, and the required cross-sectional area shape and size is obtained. The tool to change its shape and size is called drawing die.

According to the needs of decoration, the drawing process can be made into straight lines, random lines, thread, ripple and spiral lines.

Straight line drawing refers to machining straight lines on the surface of aluminum plate by mechanical friction.

Disordered wire drawing is a kind of irregular, no obvious grain of matte wire, which is obtained by moving aluminum plate back and forth, left and right under high-speed copper wire brush. This kind of processing has higher requirements on the surface of aluminum or aluminum alloy plate.

Corrugated wire drawing is usually made on a brushing machine or a scratching machine. Using the axial movement of the upper group of grinding rollers, the surface of aluminum or aluminum alloy plate is polished and the wavy pattern is obtained.

Spinning wire drawing, also known as optical rotation, is a kind of silk pattern obtained by rotating polishing aluminum or aluminum alloy plate surface with cylindrical felt or stone nylon wheel mounted on the drilling machine and mixed with kerosene and polishing ointment. It is mostly used for the decorative processing of circular signs and small decorative dial.

 

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