Embossed Aluminum Coil Widely Used
Aluminum roll is the rolling mill after rolling, pull the corner after processing, for the flying shear of the metal products. Aluminum roll widely used in electronics, packaging, Embossed Aluminum Coil construction, machinery, etc., China's aluminum production enterprises more production technology has been catching up with developed countries.
1, composite layer off: composite material aluminum layer leaving the substrate and off the formation of irregular defects.
2, embossing: due to strip wrinkles, Embossed Aluminum Coil broken belt and other reasons lead to roller roll irregular color in the rolling process is periodically printed on the strip surface color phenomenon.
3, wave: plate, strip due to uneven deformation of the formation of a variety of different phenomena of the general term. The waves produced by the edges are called the edge waves. Embossed Aluminum Coil The waves in the middle are called intermediate waves. The waves between the middle and the edges are neither in the middle nor on both sides. They are called two ribs. They are smaller and usually A rounded wave is called a broken wave.
4, Alice: After rolling or cutting, Embossed Aluminum Coil the edge of the strip tilt.
5, the side of the bend: the longitudinal side of the band, showing a side of the non-flat state of bending.
6, collapse volume: core deformation, Embossed Aluminum Coil volume is not round.
7, the wrong layer: strip surface layer and the layer between the irregular movement, resulting in uneven face.
8, tower shape: between the coil and the layer to the side of the movement to form a tower shift.
9, loose volume: coiling, Embossed Aluminum Coil open time between the layers and loose, serious spread to the whole volume.
10, bird's nest: the end of the roll with local "V" type defects. This defect occurs in the process of unwinding or unwinding, and some are left after a period of time.
Cause and the corresponding solution: winding the machine's heater line is the main power line through a magnetic switch to the electric tube, it should first check the magnetic switch contacts are normal.If the line did not pass one of the phase, then There will be the above phenomenon. Such as the magnetic switch is normal, Embossed Aluminum Coil and then check the meter to see the phase and the machine is the same ohm. If the normal should be short-circuit fault, such as the phase are connected but the line or electric tube is still abnormal, you need to replace the heater.
In the case of a wrapping machine in the winding wrapping machine, if the film is shifted, the adjustment of the film roll position and the tension balance bar are not effective, Embossed Aluminum Coil and the angle of the upper triangular plate can be adjusted by winding the upper layer film Deviation from the folder chain, Embossed Aluminum Coil you can adjust the upper clockwise clockwise; if the lower layer of material from the material chain chain, the upper triangle to adjust the counterclockwise direction.