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我厂生产6300柴油机缸套,采用离心浇注铁模挂砂工艺已有五年多历史了.长期来由于使用柴油烘模炉,铸型烘干质量差.后来改用一般电炉作试验,质量虽有好转,但耗电量大,生产效率低.因此,我们采用了远红外线,利用其热效率高,穿透性强特点,自行设计了一座远红外烘模炉(容积9.5m~3、功率60KW/时),经过四个多月生产证明,缸套质量不断提高和稳定,解决了缸套铸型烘干质量问题,并提高工效一倍以上,节电42%.
I plant the production of 6300 diesel liner, the use of centrifugal casting iron mold sanding process has been more than five years history. For a long time due to the use of diesel baking mold, mold drying poor quality. Later switch to the general electric furnace for testing, although the quality of Therefore, we use the far-infrared light, using its high thermal efficiency, strong penetration characteristics, designed a far-infrared oven (volume 9.5m ~ 3, power 60KW / H), after more than four months of production, the quality of the cylinder liner has been continuously improved and stabilized, solving the problem of the cylinder liner mold drying quality, improving work efficiency more than double and saving 42%.