Abstract
In hydraulic systems, material problems were investigated in addition to the problem of providing microelectronic instruments and that of working fluids. In pneumatic systems, air leakage and sealing were investigated in response to the resource-saving problem and high-pressurization for miniaturization of systems. The demonstration tests of hydraulic/pneumatic cylinders showed that the piston rod surface-treated by 20um hard chromium plating is more stable than that treated by other methods. There, however, remains the possibility of using SQP even now in hydraulic cylinders in which lubrication is assured. Stabilization of hardness and finishing precision in the SQP treatment of pneumatic cylinders must still be investigated. Concerning the quality of packings for hydraulic systems which use lubricating oil, urethane and other materials are not much different from each other in oil-resistant and wear-resistant properties. Superiority of urethane and XNBR was not apparently shown for non-lubricative pneumatic use. Totalized cost estimation in relation to durability must be regarded as important over the whole field of material, processing, transportation and use. 36 figs., 29 tabs.
Citation Formats
None.
Report on the investigative study for enregy-saving measure in hydraulic/pneumatic system in 1990 fiscal year; 1990 nendo yukuatsu system ni okeru sho energy taisaku no chosa kenkyu hokokusho.
Japan: N. p.,
1991.
Web.
None.
Report on the investigative study for enregy-saving measure in hydraulic/pneumatic system in 1990 fiscal year; 1990 nendo yukuatsu system ni okeru sho energy taisaku no chosa kenkyu hokokusho.
Japan.
None.
1991.
"Report on the investigative study for enregy-saving measure in hydraulic/pneumatic system in 1990 fiscal year; 1990 nendo yukuatsu system ni okeru sho energy taisaku no chosa kenkyu hokokusho."
Japan.
@misc{etde_10126800,
title = {Report on the investigative study for enregy-saving measure in hydraulic/pneumatic system in 1990 fiscal year; 1990 nendo yukuatsu system ni okeru sho energy taisaku no chosa kenkyu hokokusho}
author = {None}
abstractNote = {In hydraulic systems, material problems were investigated in addition to the problem of providing microelectronic instruments and that of working fluids. In pneumatic systems, air leakage and sealing were investigated in response to the resource-saving problem and high-pressurization for miniaturization of systems. The demonstration tests of hydraulic/pneumatic cylinders showed that the piston rod surface-treated by 20um hard chromium plating is more stable than that treated by other methods. There, however, remains the possibility of using SQP even now in hydraulic cylinders in which lubrication is assured. Stabilization of hardness and finishing precision in the SQP treatment of pneumatic cylinders must still be investigated. Concerning the quality of packings for hydraulic systems which use lubricating oil, urethane and other materials are not much different from each other in oil-resistant and wear-resistant properties. Superiority of urethane and XNBR was not apparently shown for non-lubricative pneumatic use. Totalized cost estimation in relation to durability must be regarded as important over the whole field of material, processing, transportation and use. 36 figs., 29 tabs.}
place = {Japan}
year = {1991}
month = {May}
}
title = {Report on the investigative study for enregy-saving measure in hydraulic/pneumatic system in 1990 fiscal year; 1990 nendo yukuatsu system ni okeru sho energy taisaku no chosa kenkyu hokokusho}
author = {None}
abstractNote = {In hydraulic systems, material problems were investigated in addition to the problem of providing microelectronic instruments and that of working fluids. In pneumatic systems, air leakage and sealing were investigated in response to the resource-saving problem and high-pressurization for miniaturization of systems. The demonstration tests of hydraulic/pneumatic cylinders showed that the piston rod surface-treated by 20um hard chromium plating is more stable than that treated by other methods. There, however, remains the possibility of using SQP even now in hydraulic cylinders in which lubrication is assured. Stabilization of hardness and finishing precision in the SQP treatment of pneumatic cylinders must still be investigated. Concerning the quality of packings for hydraulic systems which use lubricating oil, urethane and other materials are not much different from each other in oil-resistant and wear-resistant properties. Superiority of urethane and XNBR was not apparently shown for non-lubricative pneumatic use. Totalized cost estimation in relation to durability must be regarded as important over the whole field of material, processing, transportation and use. 36 figs., 29 tabs.}
place = {Japan}
year = {1991}
month = {May}
}