Study on Inner Cooling Grinding in a General Surface Grinding Machine

Abstract:

According to inner cooling surface grinding mechanism, a device for inner cooling surface grinding in a general surface grinding machine M7130 is developed. And the device includes there parts, i.e. grinding wheel with radial holes, grinding carriage and cutting fluid system. When grinding, cutting fluid provided by the cutting fluid system is directly sprayed into the grinding zones through the radial holes of the grinding wheel under the action of centrifugal force, and the closure of the grinding zones is destroyed. So the cooling effect of cutting fluid is improved and the grinding temperature is reduced. Further, grinding burn and crack are effectively avoided and the quality of planet grinding is improved. The grinding of difficult-to-machine materials such as Titanium alloy can be realized with the help of general surface grinding machine of the developed device.

• Periodical: Applied Mechanics and Materials (Volumes 496-500)
• Pages: 1189-1192
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.496-500.1189
• Online since: January 2014
• Authors: Ying Hua Liao, Yong Wang, Liang Dong Zhang
• Keywords: Cutting Fluid System, Grinding Carriage, Grinding Wheel with Radial Holes, Inner Cooling Surface Grinding

References

[1] Onishi etal. Fabrication of new porous metal bonded grinding wheels by HIP method and machining electronic ceramics. Journal of Porous Materials, Vol. 4(3) (1997), pp.187-198.

[2] Zhang Jie, Zhang Huigai, Liao Yinghua, et al. The design and analysis on flow of the cold-wheels [J]. Machinery Design ＆ Manufacture, (04) (2010), pp.36-38 (in Chinese).

[3] Liao Yinghua, Zhang Jie, Zhang Liangdong. Experiment study of inner cooling plate grinding. Modem Manufacturing Engineering, (09) (2012), pp.75-78(in Chinese).

[4] Zhang Liangdong, Liao Yinghua, Zhang Jie, et al. Development of a tooling for an inner cooling grinding wheel. Machinery Design ＆ Manufacture, (3) (2011), pp.66-68 (in Chinese).

[5] Liao Yinghua, Zhang Jie. Design of the feed liquid system for an inner cooling plate grinding. Chinese Hydraulics & Pneumatics, (08) (2011), pp.33-35 (in Chinese).