Causes of influence on performance of rock pipe jacking machine

Categories:Technical Services
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Time of issue:2020-09-01 11:41
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(Summary description)Theperformanceoftherockpipejackingmachinedeterminesrapidtunneling,whichisthemainfactoraffectingtheperformanceofthetunnelboringmachinefromthedesignofthetunnelboringmachine. 1.Thestabilityoftheoperationofthewholemachine.Thestabilityoftheoperatingsystemoftheroadheaderhasagreatinfluenceonitsefficiency,workandsafetyresearch.Comparedwiththehorizontalaxistyperoadheader,theverticalaxistyperoadheaderneedstoincreaseitsweightbyabout20%toachievethesamestability.Duringtheoperationoftheroadheader,theremaybenorollover,backover,orrotationalongtheverticalaxis.Accordingtostatistics,inordertoenhancethestabilityoftheroadheader,howtoimprovethemechanicalequipmentperformanceoftheroadheader,enhanceitsworkingtimeefficiency,andreducenetworkfailuresareofveryimportanttheoreticalsignificance. 2.Thereasonsfortheimpactontheperformanceoftherockpipejackingmachine,planetarygearloadingmotorcoordinationmechanism.Theloadingmechanismisadrillingmachinewhosefunctionistobreakthecuttingdevicetocollectthefallingcoalandharrowittooneofthemainbodiesoftheintermediateconveyor.Thesizeoftheloadingcapacitydependsontheparametersoftheselectedloadingmechanism,whichdirectlydeterminestheproductioncapacityofthemachine.Therefore,continuousimprovementandperfectionoftheloadingmechanismoftheboringmachineistoimprovetheoverallperformanceoftheroadheader. 3.Thefactorsaffectingtheperformanceoftherockpipejackingmachineandthecomprehensivemanagementfactorsofthecuttingheadandthepick.Thepickisthekeycorecomponentoftheroadheader,anditsmaterialandmanufacturingtechnologywillhaveagreaterimpactontheperformanceoftheroadheader.Withtheexpansionoftheapplicationresearchscopeoftheroadheader,therequirementsforthehardnessandfatiguedesignstrengthofthepickhaveanincreasingdevelopmenttrend.

岩石顶管掘进机性能影响原因

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Causes of influence on performance of rock pipe jacking machine

(Summary description)Theperformanceoftherockpipejackingmachinedeterminesrapidtunneling,whichisthemainfactoraffectingtheperformanceofthetunnelboringmachinefromthedesignofthetunnelboringmachine. 1.Thestabilityoftheoperationofthewholemachine.Thestabilityoftheoperatingsystemoftheroadheaderhasagreatinfluenceonitsefficiency,workandsafetyresearch.Comparedwiththehorizontalaxistyperoadheader,theverticalaxistyperoadheaderneedstoincreaseitsweightbyabout20%toachievethesamestability.Duringtheoperationoftheroadheader,theremaybenorollover,backover,orrotationalongtheverticalaxis.Accordingtostatistics,inordertoenhancethestabilityoftheroadheader,howtoimprovethemechanicalequipmentperformanceoftheroadheader,enhanceitsworkingtimeefficiency,andreducenetworkfailuresareofveryimportanttheoreticalsignificance. 2.Thereasonsfortheimpactontheperformanceoftherockpipejackingmachine,planetarygearloadingmotorcoordinationmechanism.Theloadingmechanismisadrillingmachinewhosefunctionistobreakthecuttingdevicetocollectthefallingcoalandharrowittooneofthemainbodiesoftheintermediateconveyor.Thesizeoftheloadingcapacitydependsontheparametersoftheselectedloadingmechanism,whichdirectlydeterminestheproductioncapacityofthemachine.Therefore,continuousimprovementandperfectionoftheloadingmechanismoftheboringmachineistoimprovetheoverallperformanceoftheroadheader. 3.Thefactorsaffectingtheperformanceoftherockpipejackingmachineandthecomprehensivemanagementfactorsofthecuttingheadandthepick.Thepickisthekeycorecomponentoftheroadheader,anditsmaterialandmanufacturingtechnologywillhaveagreaterimpactontheperformanceoftheroadheader.Withtheexpansionoftheapplicationresearchscopeoftheroadheader,therequirementsforthehardnessandfatiguedesignstrengthofthepickhaveanincreasingdevelopmenttrend.

Categories:Technical Services
Author:
Origin:
Time of issue:2020-09-01 11:41
Views:

The performance of the rock pipe jacking machine determines rapid tunneling, which is the main factor affecting the performance of the tunnel boring machine from the design of the tunnel boring machine.

1. The stability of the operation of the whole machine. The stability of the operating system of the roadheader has a great influence on its efficiency, work and safety research. Compared with the horizontal axis type roadheader, the vertical axis type roadheader needs to increase its weight by about 20% to achieve the same stability. During the operation of the roadheader, there may be no rollover, backover, or rotation along the vertical axis. According to statistics, in order to enhance the stability of the roadheader, how to improve the mechanical equipment performance of the roadheader, enhance its working time efficiency, and reduce network failures are of very important theoretical significance.

2. The reasons for the impact on the performance of the rock pipe jacking machine, planetary gear loading motor coordination mechanism. The loading mechanism is a drilling machine whose function is to break the cutting device to collect the falling coal and harrow it to one of the main bodies of the intermediate conveyor. The size of the loading capacity depends on the parameters of the selected loading mechanism, which directly determines the production capacity of the machine. Therefore, continuous improvement and perfection of the loading mechanism of the boring machine is to improve the overall performance of the roadheader.

3. The factors affecting the performance of the rock pipe jacking machine and the comprehensive management factors of the cutting head and the pick. The pick is the key core component of the roadheader, and its material and manufacturing technology will have a greater impact on the performance of the roadheader. With the expansion of the application research scope of the roadheader, the requirements for the hardness and fatigue design strength of the pick have an increasing development trend.

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Causes of influence on performance of rock pipe jacking machine

岩石顶管掘进机性能影响原因

Causes of influence on performance of rock pipe jacking machine