High accuracy static pressure main shaft
The utility model relates to a high accuracy static pressure main shaft, including main shaft body, radial centering shaft hold, axial footstep bearing and oil feeding system, radial centering shaft holds and comprises main shaft body and preceding, rear end bearing housing, the front end bearing ho...
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| creator | XIA GUOLI MAO RUIMING GUO ZHANGXIN FAN CHANGGENG LU WENZHONG FU YAOHUA |
| description | The utility model relates to a high accuracy static pressure main shaft, including main shaft body, radial centering shaft hold, axial footstep bearing and oil feeding system, radial centering shaft holds and comprises main shaft body and preceding, rear end bearing housing, the front end bearing housing comprises first endotheca and the first overcoat tight fit, the rear end bearing housing comprises second endotheca and the second overcoat tight fit, the equipartition has four pressure -bearing grooves on first and second endothecas and the main shaft complex hole, there is a flow controller in every pressure -bearing inslot portion, the annular on oil feeding system warp first, the second of the ten heavenly stems overcoat is four flow controller fuel feeding, axial footstep bearing comprises the flange terminal surface of main shaft body left end and front end bearing housing and fastening lock sleeve at rear portion in the main shaft that radial centering shaft held, and footstep bearing's pressure -bear |
| format | Patent |
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MAO RUIMING ; GUO ZHANGXIN ; FAN CHANGGENG ; LU WENZHONG ; FU YAOHUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN205578518UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2016</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>CYLINDERS</topic><topic>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</topic><topic>DRESSING OR CONDITIONING OF ABRADING SURFACES</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</topic><topic>FLEXIBLE SHAFTS</topic><topic>FLUID-PRESSURE ACTUATORS</topic><topic>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>GRINDING</topic><topic>HEATING</topic><topic>HYDRAULICS OR PNEUMATICS IN GENERAL</topic><topic>LIGHTING</topic><topic>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PISTONS</topic><topic>POLISHING</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SEALINGS</topic><topic>SHAFTS</topic><topic>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>XIA GUOLI</creatorcontrib><creatorcontrib>MAO RUIMING</creatorcontrib><creatorcontrib>GUO ZHANGXIN</creatorcontrib><creatorcontrib>FAN CHANGGENG</creatorcontrib><creatorcontrib>LU WENZHONG</creatorcontrib><creatorcontrib>FU YAOHUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XIA GUOLI</au><au>MAO RUIMING</au><au>GUO ZHANGXIN</au><au>FAN CHANGGENG</au><au>LU WENZHONG</au><au>FU YAOHUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High accuracy static pressure main shaft</title><date>2016-09-14</date><risdate>2016</risdate><abstract>The utility model relates to a high accuracy static pressure main shaft, including main shaft body, radial centering shaft hold, axial footstep bearing and oil feeding system, radial centering shaft holds and comprises main shaft body and preceding, rear end bearing housing, the front end bearing housing comprises first endotheca and the first overcoat tight fit, the rear end bearing housing comprises second endotheca and the second overcoat tight fit, the equipartition has four pressure -bearing grooves on first and second endothecas and the main shaft complex hole, there is a flow controller in every pressure -bearing inslot portion, the annular on oil feeding system warp first, the second of the ten heavenly stems overcoat is four flow controller fuel feeding, axial footstep bearing comprises the flange terminal surface of main shaft body left end and front end bearing housing and fastening lock sleeve at rear portion in the main shaft that radial centering shaft held, and footstep bearing's pressure -bear</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN205578518UU |
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| subjects | BEARINGS BLASTING CYLINDERS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DRESSING OR CONDITIONING OF ABRADING SURFACES ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS FLEXIBLE SHAFTS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GRINDING HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MECHANICAL ENGINEERING PERFORMING OPERATIONS PISTONS POLISHING ROTARY BODIES OTHER THAN GEARING ELEMENTS SEALINGS SHAFTS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS |
| title | High accuracy static pressure main shaft |
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