Causes of failure of cylindrical roller bearings
Causes of failure of cylindrical roller bearings
PRODUCT
Roughing process
by：Waxing
2020-10-06
The detailed production process and process heating furnace of hot rolling steel strip -
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Descaling machine -
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Roughing mill -
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Descaling machine -
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Finishing mill -
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Surface quality inspection instrument -
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Layer of cold -
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Coiler -
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Baling machine -
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Mark spraying machine -
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Volume library slab in reheating furnace temperature up to the required first rolling temperature, then the table into the roughing descaling machine to deal with slab produced by the oxidation of iron, and then into the roughing rolling unit width and thickness of strip rolling, again by the roller conveyor to finishing on the strip surface of descaler of tin oxide after processing, into the finishing rolling unit more precision of the thickness and width of the strip rolling, strip steel by roller through a layer of cold surface temperature before coiling after strict control, into the reel be coil last baling, spray into the packaging volume of inventory.
Hot working process of steel rolling strip steel continuous casting billet -
The heating furnace -
High pressure water and phosphorus -
Roughing -
Phosphorus (before finishing
High pressure water)
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Finishing -
Laminar cooling -
Coiling seamless steel pipe: garden bloom -
The heating furnace -
Scale flame cutting -
Skew rolling punch -
Finishing -
Scale cutting -
Cooling bed -
Straightening bar and plate.
Is generally has in rolling.
Is completely continuous.
Steel is similar
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