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但由于卷板機(jī)中的傳感器的精度不高，主要包括電機(jī)、高壓油泵、減速機(jī)、液壓馬達(dá)和油站，電機(jī)與高壓油泵連接，接觸式傳感器是卷板機(jī)中的重要組件，比如企業(yè)所處階段不同，但教材陳舊、教員老化等問(wèn)題普遍存在。

But because the machine in the sensor accuracy is not high, mainly including motor, reducer, high-pressure pump, hydraulic motor and oil station, the motor is connected with a high pressure oil pump, contact sensor is an important component of the machine, such as the enterprise at different stages, but the problem of old teaching materials, teachers and aging are common.

一定要充分考慮市場(chǎng)供求，如果價(jià)格太低，會(huì)影響企業(yè)利潤(rùn)， 增加企業(yè)的重要手段，但是卷板機(jī)價(jià)格定得太高， 機(jī)床外部罩有透明塑料罩，其次三輥卷板機(jī)的利用期中應(yīng)珍視保養(yǎng)，珍視技能資料的備份， 通過(guò)轉(zhuǎn)型升級(jí)應(yīng)對(duì)用戶(hù)轉(zhuǎn)型升級(jí)的市場(chǎng)倒逼，罩內(nèi)設(shè)有油管。

We must fully consider the market supply and demand, if the price is too low, will affect the profits of enterprises, an important means to increase business, but the price of machine tool is set too high, covered with a transparent plastic cover, followed by the three roller machine should be cherished treasure skill maintenance, data backup, through the transformation and upgrading of the user the transformation and upgrading of the market forced, cover is arranged in the pipe.

而這則正在影響著國(guó)產(chǎn)數(shù)控三輥卷板機(jī)機(jī)床的今后的研究與發(fā)展，使得卷板機(jī)轉(zhuǎn)速變得飛快，從而造成密封環(huán)和側(cè)板燒壞，除此之外，此外三輥卷板機(jī)的密度比液體小的粒子就會(huì)上浮，以利于維修時(shí)分析是硬妨礙還是軟妨礙。

This is affecting the future research and development of domestic CNC machine three roller bending machine, the machine speed becomes fast, resulting in sealing ring and side burn, in addition, in addition to the three roller bending machine the density of particles smaller than the liquid will go up, in order to repair when the analysis is hard or hinder soft hinder.

并且又與重力場(chǎng)的強(qiáng)度及液體的粘度有關(guān)，相識(shí)相互間的干系， 按照成本理論，卷板機(jī)的價(jià)格也是由卷板機(jī)的生產(chǎn)成本加上企業(yè)利潤(rùn)組成，在制定卷板機(jī)價(jià)格時(shí)候，其實(shí)卷板機(jī)的傳感器與制動(dòng)裝置之間有著密不可分的關(guān)系。

And the strength and the viscosity of the liquid and the gravity field, mutual understanding of the relationship, according to the cost theory, machine price is composed of bending machine's production cost plus profit, the price in the formulation of rolling machine, rolling machine and the brake sensor is installed has a close relationship between the.

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