Control of fixed length and flatness of aluminum plates produced by 1500 transverse cutting machine

The texture of hot rolled aluminum plate was measured on decorticated sample by X-ray reflection technique as well as by X-ray transmission technique, in which a 90°coordinate rotation around rolling direction is requested.

To solve the problem,the non-stationary characteristics of guided waves were studied,the theory of STFT(short-time Fourier transform) was introduced,the STFT and time-frequency spectrum analysis were applied to the signal interpretation of guided waves propagating in an aluminum plate and a honeyc.

Coupling of FEM with Monte Carlo for simulating recrystallization in cold rolling pure aluminum sheet;

Influence of amino silane coupling agent on lap shear deformation of adhesioned aluminum sheet/polypropylene;

Influence of texture in 3104 Aluminum sheet on r values and deep drawing property;

By Comparing the effects of different materials and production technologies on the bending performance of aluminium plates used in aluminium-plastic composite boards, the author found out the optimum materials and production technologies favourable for improving the bending performance of aluminium-plastic board.

The effects on anodization coloring of coloring of commercial aluminium plate are discussed from grain size, composition, gases and dregs of cast-rolling plate.

The effects of cutting speed and aided oxygen pressure on the cutting quality and the adhesive slag quantity were analysed in the experiment of cutting of aluminium plate by CO2 laser.

The microstructures and textures during recrystallization process in the aluminium sheet which had been longitudinally and transversely rolled were investigated.