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Contact Time between Roll Forming Machine Products and Melt

Release date:2014-07-23  stem:

When the roll forming machine temperature is lower than proper temperature for the connection, the roll forming products will not be connected in an ideal manner. When the base roll forming machine products are melted by the heat from the overlay, the interface will not be clear as expected. The line analysis of roll forming machine needs to be operated in this condition in spite of different pouring temperature. The contact time between the base roll forming machine products and the melt can be further shortened. The melted thickness of roll forming machine can be very thin, and diffused thickness could be analyzed at the mixed zone of two kinds of metals. The metallic roll forming machine may make the property worse since interface without mixed zone is needed in the clad roll forming products.

The roll forming machine cold rolling can be operated in the cross section, which means that the final products should be connected strictly with each other. Continuous bending in roof panel roll forming machine application needs to be operated so as to investigate the connections of the roll forming products even when crack does not occur at the interfaces of the broken area. Roll forming machine is usually used for the body sheet of the automobile that can be assembled in one of the model utility with the help of recycled aluminum alloy. The reason why the roll forming machine is used for the body sheet is that it has good forming ability and can generate 180 degrees bending. If the roll forming machine can be used at the surface of the recycled roll forming products, the ability of hem forming may be sufficient and greatly improved.

For this reason, the base roll forming machine products bending test can be operated on the three layers that may become one of methods to resolve the problem of utility of the recycled alloy. Two kinds of roll forming machine as well as roll casters can be used to cast three layers of clad roll forming products that are connected tightly in different casting conditions, which affect the connection and interface in roof panel roll forming machine application.

Pouring temperature of the melt and roll speed are important factors for the roll forming machine functions. On the other hand, in the roll forming machine solidification type alloy, the flow stress in semisolid condition can be rather small until high solid fraction and load of the hot rolling are settled. The roll forming machine heat transfer between the roll and metal does not become effective to cool the metal since the roll forming machine cooling ability is not large enough to solidify the solidification type alloy even with the help of high speed roll caster.

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