### Abstract

There are three processing modes of fine-ceramics, which are ductile mode grinding, brittle mode grinding, and composite mode grinding. Composite mode grinding is the mode which the ductile mode grinding and the brittle mode grinding blend. In this paper, grinding processing models of ductile mode and brittle mode under the constant cut surface grinding was composed, and the grinding force was formulated from these grinding processing models. It was assumed that grinding force in composite mode grinding is proportional to the ratio of the removal volume of ductile mode and brittle mode. In addition, the removal volume of brittle mode was assumed to be proportional to exponential distribution. As the result, the calculated grinding force was well corresponding to the grinding force obtained by experiment. Therefore, the possibility of evaluating the grinding force from both mechanical properties of fine-ceramics and grinding condition was found.

Original language | English |
---|---|

Pages (from-to) | 567-571 |

Number of pages | 5 |

Journal | Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering |

Volume | 76 |

Issue number | 5 |

Publication status | Published - 2010 May |

Externally published | Yes |

### Fingerprint

### Keywords

- Brittle mode grinding
- Ductile mode grinding
- Fine-ceramics
- Formulization
- Grinding force
- Probability

### ASJC Scopus subject areas

- Mechanical Engineering

### Cite this

*Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering*,

*76*(5), 567-571.

**Formulation of grinding force of fine-ceramics in constant-cut surface grinding.** / Sawa, Takekazu; Ikuse, Yasushi; Unno, Kuniaki; Morita, Noboru.

Research output: Contribution to journal › Article

*Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering*, vol. 76, no. 5, pp. 567-571.

}

TY - JOUR

T1 - Formulation of grinding force of fine-ceramics in constant-cut surface grinding

AU - Sawa, Takekazu

AU - Ikuse, Yasushi

AU - Unno, Kuniaki

AU - Morita, Noboru

PY - 2010/5

Y1 - 2010/5

N2 - There are three processing modes of fine-ceramics, which are ductile mode grinding, brittle mode grinding, and composite mode grinding. Composite mode grinding is the mode which the ductile mode grinding and the brittle mode grinding blend. In this paper, grinding processing models of ductile mode and brittle mode under the constant cut surface grinding was composed, and the grinding force was formulated from these grinding processing models. It was assumed that grinding force in composite mode grinding is proportional to the ratio of the removal volume of ductile mode and brittle mode. In addition, the removal volume of brittle mode was assumed to be proportional to exponential distribution. As the result, the calculated grinding force was well corresponding to the grinding force obtained by experiment. Therefore, the possibility of evaluating the grinding force from both mechanical properties of fine-ceramics and grinding condition was found.

AB - There are three processing modes of fine-ceramics, which are ductile mode grinding, brittle mode grinding, and composite mode grinding. Composite mode grinding is the mode which the ductile mode grinding and the brittle mode grinding blend. In this paper, grinding processing models of ductile mode and brittle mode under the constant cut surface grinding was composed, and the grinding force was formulated from these grinding processing models. It was assumed that grinding force in composite mode grinding is proportional to the ratio of the removal volume of ductile mode and brittle mode. In addition, the removal volume of brittle mode was assumed to be proportional to exponential distribution. As the result, the calculated grinding force was well corresponding to the grinding force obtained by experiment. Therefore, the possibility of evaluating the grinding force from both mechanical properties of fine-ceramics and grinding condition was found.

KW - Brittle mode grinding

KW - Ductile mode grinding

KW - Fine-ceramics

KW - Formulization

KW - Grinding force

KW - Probability

UR - http://www.scopus.com/inward/record.url?scp=77955443900&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77955443900&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:77955443900

VL - 76

SP - 567

EP - 571

JO - Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering

JF - Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering

SN - 0912-0289

IS - 5

ER -