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(1) The invention discloses a mixed type creep feed which is prepared by mixing granule and powder, wherein the weight ratio of the granule to the powder is 65-70:35-30.

(2) The mixed type creep feed of the invention is suitable for piglets of 7 days old-10 days after weaning.

(3) The properties of CBN wheel in creep feed grinding the high temperature alloy and the characteristics of electroplated CBN wheel are introduced.

(4) This paper introduces a magnet - absorbing wall - climbing robot for efficiently maintaining turbine blades on site. The robot uses creep feed grinding to machine weld lines.

(5) A new method of enhancing heat transfer in grinding contact zone with jet impinging is presented on the basis of analysis on the mechanism of workpiece burn in creep feed grinding.

(6) In order to get low surface roughness and high material remove rate, basic research on the optimization of process parameters in creep feed ultrasonic grinding engineering ceramics was conducted.

(7) A total of 12 litters of neonatal piglets were randomly divided into four groups, two groups with creep feed and the other two without as the controls.

(8) The grind-hardening for two kinds of widely used middle carbon steels were carried out on a surface grinder by creep feed dry grinding, and the characteristics of the hardened layer were studied.

(9) Grind - hardening of non - quenched steel was performed with creep feed grinding mode and different cooling conditions. Microstructure and properties of the surface hardened layer were compared.