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MANUFACTURING METHOD AND MANUFACTURING DEVICE FOR BLACK RUST PARTICLES, AND BLACK RUST PARTICLES
MANUFACTURING METHOD AND MANUFACTURING DEVICE FOR BLACK RUST PARTICLES, AND BLACK RUST PARTICLES
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机译：黑锈粒和黑锈粒的制造方法及制造装置
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摘要
PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device for black rust particles, the method and device capable of efficiently manufacturing black rust particles, and to provide the black rust particles.SOLUTION: Cast iron is cut with a cutting tool while applying cutting oil (step S1). Then, the cutting oil is collected (step S2). Black rust particles are separated from the collected cutting oil (step S3). For the cast iron, spheroidal graphite cast iron or gray cast iron is used. When using the gray cast iron, a cutting speed between a cutting tool during the cutting and the gray cast iron is preferably 300 m/min or faster.SELECTED DRAWING: Figure 3
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机译：要解决的问题：提供一种用于黑锈颗粒的制造方法和制造装置，该方法和装置能够有效地制造黑锈颗粒并提供黑锈颗粒。解决方案：用切割工具切割铸铁，同时施加切削油（步骤S1）。然后，收集切削油（步骤S2）。从收集的切削油中分离出黑锈颗粒（步骤S3）。对于铸铁，使用球墨铸铁或灰铸铁。使用灰口铸铁时，切割过程中切削工具与灰口铸铁之间的切割速度最好为300 m / min或更快。图3
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