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Fig.4:-Cooling curves of all fluids experiment (Sales, 1999). EE EEE RE IEE OE This workpiece was fixed to the clutch of jigs and rotated at 150 rpm and _ its temperature was measured using an infrared sensor. Acquisition of data started when the temperature of the wor kpiece was 300°C and metrologically continued up to room temperature. The applica ion of emulsions and synthetic fluids using a concentration of 5% was apt. Synthetic fluids are containing water and add The synthetic oil 1 is different itives. from synthetic oil 2 due to small variations in their formulas (Sales ef al., 2001). Figure 4 shows the results of this experiment.

Figure 4 -Cooling curves of all fluids experiment (Sales, 1999). EE EEE RE IEE OE This workpiece was fixed to the clutch of jigs and rotated at 150 rpm and _ its temperature was measured using an infrared sensor. Acquisition of data started when the temperature of the wor kpiece was 300°C and metrologically continued up to room temperature. The applica ion of emulsions and synthetic fluids using a concentration of 5% was apt. Synthetic fluids are containing water and add The synthetic oil 1 is different itives. from synthetic oil 2 due to small variations in their formulas (Sales ef al., 2001). Figure 4 shows the results of this experiment.

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Fig.1:-Overview of the oil palm production chain The palm nuts obtained as a by-product in palm oil production were cracked to obtain he kernels. These were washed, dried and heated in a pot until the oil was extracted from the kernels and was decanted from he pot into a sterilized reagent bottle and used for microbial tests without further purifications as in palm oil extraction Ekpa and Ebana, 1996). brush saturated in the lubricants remains a widely used method, minimizing capital costs for equipment. The method of this application is difficult to control. It cost effectiveness for short-run production is high and not critical in the control of lubricant thickness and location
Fig.1:-Overview of the oil palm production chain The palm nuts obtained as a by-product in palm oil production were cracked to obtain he kernels. These were washed, dried and heated in a pot until the oil was extracted from the kernels and was decanted from he pot into a sterilized reagent bottle and used for microbial tests without further purifications as in palm oil extraction Ekpa and Ebana, 1996). brush saturated in the lubricants remains a widely used method, minimizing capital costs for equipment. The method of this application is difficult to control. It cost effectiveness for short-run production is high and not critical in the control of lubricant thickness and location
Fig.1:-A flood method of cutting fluid is applied on the workpiece. Figure 1 show a flood method of cutting fluid is applied on the workpiece.
Fig.1:-A flood method of cutting fluid is applied on the workpiece. Figure 1 show a flood method of cutting fluid is applied on the workpiece.
Fig.2:-A jet method of cutting fluid is applied on the workpiece directed at the cutting zone
Fig.2:-A jet method of cutting fluid is applied on the workpiece directed at the cutting zone
Fig.3:-The mist application of cutting fluid is directed at the cutting zone Air Pressure between 10 to 80 psi (70 to 550kPa) is required, depending upon the desired particle size of the misted lubricant. | Water-based fluids —_are particularly effective when misted. (Nachtman and Kalpakjian, 1985). Figure 3 show the mist application of cutting fluid is directed at the cutting zone. Introduction to Cutting Fluid
Fig.3:-The mist application of cutting fluid is directed at the cutting zone Air Pressure between 10 to 80 psi (70 to 550kPa) is required, depending upon the desired particle size of the misted lubricant. | Water-based fluids —_are particularly effective when misted. (Nachtman and Kalpakjian, 1985). Figure 3 show the mist application of cutting fluid is directed at the cutting zone. Introduction to Cutting Fluid
Table 1:-The advantages, disadvantages and applications
Table 1:-The advantages, disadvantages and applications
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