1969_液壓式組合建筑機(jī)械機(jī)械部分設(shè)計(jì)
1969_液壓式組合建筑機(jī)械機(jī)械部分設(shè)計(jì),液壓式,組合,建筑機(jī)械,機(jī)械,部分,部份,設(shè)計(jì)
黃 河 科 技 學(xué) 院 畢 業(yè) 設(shè) 計(jì) 說(shuō) 明 書 II-1Hydraulic combination of construction machinery part of the design ABSTRACTThe hydraulic type of machine using reinforcing bar flection cuts off a set of silk to have the economy energy, processing the efficiency high, be easy to be controlled, processing the good function etc. characteristics, it fits the need of the modern and social development, having the good development prospect at the profession of construction. This text will introduce to you the design process and the structure of this machine more detailedly.The first, Make a various project according to the request of the design mission book, pass analytical good and bad of the argument everyone's case, select to among them compare good of project, carry on the design. This design part divides in to six courses :The first, the design of cutting, this design containment to cut off the dint calculation, to arrange the hydra cylinder, the design of the knife ,the first estimates the stalk path of a knife pole part and with the conjunction of the piston. The second: the design of bending machine, curve the design to include to compute the work dish to turn soon, in the work`s hour twists force and the size of the powers, the design principal axis, the first step makes sure its the minimum stalk the path size, then design a work dish according to the request, and the structure size of the enclosure. The third: A threading machine design, this design includes to slice to pare the dint and slice the calculation of pare the power, the design of the tongs. The fourth: The choice of the hydromotor and it is applied. The fifth: the design of the hydromotor that the hydromotor props up. The sixth: The design of the machine`s body.黃河科技學(xué)院畢業(yè)設(shè)計(jì)（英文摘要）II-2IAfter each parts of structure design completed, it`s quantity exactly how, its strength just the degree can attain the request, can satisfy to produce the demand, these pits that want to depend on calculating, the gear`s checking, the check of the driver shaft, the check of the key. All these passing to the pits of these parts as to it's strength and just the degree carries on checking to calculate, the strength that allowed , using these results, comparised with each others, thus making sure whether each dangerous part satisfies the request or not.KEYWORDS bending machine , the forming round , cutting machine, threading machine , fixture, hydromotor, hydra cylinder, accuracy.
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