TA的每日心情 | 开心 2023-4-9 23:22 |
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签到天数: 1830 天 连续签到: 1 天 [LV.Master]伴坛终老
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发表于 2009-10-21 12:56:34
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Sand processing system in which the introduction of high-performance dual-rotor, such as sand machines, mechanical and electrical integration, automatic temperature measurement, the proportion of double-disk cooler humidification and other advanced equipment. With the equipment level, the constant reference Oh, to improve the working environment and working efficiency, green sand also faces many new problems, which prompted us to need to wet sand on the clay of Research continues to strengthen, deepen understanding of . Accordingly, the topic chosen as tidal sand mold preparation technique and on-line control studies. The sand-processing systems based on advanced topics, from the actual situation of production, while ensuring the performance, taking into account the cost of sand, by experimenting with new technology and control points, lower due to sand casting caused by rejection rate, improve the quality of casting products in response to the call to establish a good corporate brand image.
Artificial activation of Na-bentonite characteristics of sand Performance: My factory production of cylinder block castings are tidal sand mold molding, using horizontal casting process, sticky sand has been a troubled production, one of the main issues, the on subjects ranging from artificial activation of sodium bentonite to start the activation rate for the use of the features in the sand, adding reusability and other aspects of ratio and comparison tests, to solve large-scale influx of cylinder castings production of sticky sand mold sand process defects. |
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