On the prediction of surface burn and its thickness in grinding processes

被引：32

作者：

Jamshidi, Hamid ^{[1
]}

Budak, Erhan ^{[1
]}

机构：

[1] Sabanci Univ, Mfg Res Lab, Istanbul, Turkey

来源：

CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2021年 / 70卷 / 01期

关键词：

Grinding; Thermal effects; Surface burn; OXIDATION;

D O I：

10.1016/j.cirp.2021.04.041

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Surface burn during grinding processes is a thermally induced damage creating unwanted changes and must be avoided. Previous studies correlated surface burn with a critical temperature as its threshold. In this study, metal oxidation at high temperatures is proposed as the mechanism responsible for burn, and a model is developed considering both temperature and exposure time to predict the occurrence of burn and its thickness. Grinding tests were carried out and the cross-sections of the samples were analyzed to validate the model. The model use was demonstrated satisfactorily for selection of burn free and high productivity grinding conditions. (c) 2021 CIRP. Published by Elsevier Ltd. All rights reserved.

引用

页码：285 / 288

页数：4

共 19 条

[1] The effect of oxygen concentration on the oxidation of low-carbon steel in the temperature range 1000 to 1250 degrees C [J].

Abuluwefa, H ;

Guthrie, RIL ;

Ajersch, F .

OXIDATION OF METALS, 1996, 46 (5-6) :423-440

[2] Burn threshold prediction for High Efficiency Deep Grinding [J].

Bell, A. ;

Jin, T. ;

Stephenson, D. J. .

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2011, 51 (06) :433-438

[3] Review of the high-temperature oxidation of iron and carbon steels in air or oxygen [J].

Chen, RY ;

Yuen, WYD .

OXIDATION OF METALS, 2003, 59 (5-6) :433-468

[4] The Impact of fluid supply on energy efficiency and process performance in grinding [J].

Heinzel, C. ;

Kolkwitz, B. .

CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2019, 68 (01) :337-340

[5]

Inasaki I., 1991, Annals of the CIRP, V1, P359, DOI DOI 10.1016/S0007-8506(07)62006-X

[6] A 3D analytical thermal model in grinding considering a periodic heat source under dry and wet conditions [J].

Jamshidi, Hamid ;

Budak, Erhan .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2021, 295

[7] An analytical grinding force model based on individual grit interaction [J].

Jamshidi, Hamid ;

Budak, Erhan .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2020, 283

[8]

Jianshe T., 1986, CIRP ANN-MANUF TECHN, V35, P227, DOI [10.1016/S0007-8506(07)61876-9, DOI 10.1016/S0007-8506(07)61876-9]

[9]

Khanna A.S., 2012, HDB ENV DEGRADATION, Vsecond edi, P127, DOI DOI 10.1016/B978-1-4377-3455-3.00005-5

[10] Thermal analysis of grinding [J].

Malkin, S. ;

Guo, C. .

CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2007, 56 (02) :760-782

← 1 2 →