【正文】 另外與取力器相匹配的各類泵，國內(nèi)的品種、質(zhì)量也是制約專業(yè)汽車發(fā)展的要點(diǎn)，國內(nèi)的專業(yè)油泵、空泵在品種、規(guī)格、質(zhì)量、服務(wù)上遠(yuǎn)遠(yuǎn)不能滿足專業(yè)汽車的需求，在泵、缸、閥、儀表等部件方面也有可發(fā)展的空間。取力器的研發(fā)是一個(gè)有前景的產(chǎn)業(yè)，搶占商機(jī)至關(guān)重要。從這方面看取力器是一種高利潤產(chǎn)品。取力器的制造成本，通常單級(jí)取力器在300～400元/臺(tái)，雙級(jí)取力器為400～500元/臺(tái)，銷售價(jià)在800～1000元/臺(tái)，有特殊變化大的、數(shù)量少的銷售價(jià)在千元以上。也為各底盤生產(chǎn)廠解決了因取力原因影響底盤的銷售問題。成立了取力器研究所就可以從全局的高度，收集各種專用汽車所需取力器的轉(zhuǎn)速、輸出扭距、接口形式和各類底盤的發(fā)動(dòng)機(jī)、變速箱取力窗口的位置、安裝尺寸，以及取力齒輪的參數(shù)、中心距等資料，分類設(shè)計(jì)，做好通用化、系列化、標(biāo)準(zhǔn)化工作，把制造成本降下來，滿足各改裝車廠的不同需求。由行業(yè)協(xié)會(huì)組織牽頭成立一個(gè)集研發(fā)制造為一體的取力器研究所，是一條可行之路。專用汽車的快速發(fā)展，取力器發(fā)展緩慢滯后的矛盾越來越突出。因是仿制，得不到變速箱準(zhǔn)確技術(shù)參數(shù)，如取力齒輪對(duì)的中心距、取力齒輪的參數(shù)、安裝尺寸等，導(dǎo)致取力器不能正常工作，質(zhì)量差，壽命短，甚至引起變速箱齒輪打齒，影響變速箱的正常使用。據(jù)了解，以前有一家取力器研究所，是湖北汽車齒輪廠下屬的一個(gè)叫“云夢(mèng)取力器研究所”，當(dāng)時(shí)聲譽(yù)很高，全國僅此一家，在進(jìn)行體制改革后消失了。為了達(dá)到滿意的專用功能，改裝車廠也尋找一些廠家生產(chǎn)取力器，終因數(shù)量少，品種多，投入與產(chǎn)出相差大，無利可圖不愿干，或者勉強(qiáng)干了質(zhì)量也保證不了。變速箱廠不予重視，只能在通用性強(qiáng)批量大的自卸車取力器上做有限的改動(dòng)，或由改裝車廠自己改，導(dǎo)致降低專用裝置功能。一個(gè)改裝車廠少的年生產(chǎn)幾十臺(tái)，多的幾百臺(tái)車，沒有能力和精力來生產(chǎn)適應(yīng)于專用裝置的取力器，只能依靠底盤零部件生產(chǎn)企業(yè)。遠(yuǎn)遠(yuǎn)滿足不了專用裝置多樣化的需求。汽車底盤零部件制造商變速箱廠只能提供通用性強(qiáng)用量大的幾種取力器。取力器從汽車的傳動(dòng)系統(tǒng)取力，主要是經(jīng)過變速箱設(shè)計(jì)時(shí)預(yù)留的取力窗口取力，也有少數(shù)從發(fā)動(dòng)機(jī)的飛輪取力，如水泥攪拌車的取力。取力器是把發(fā)動(dòng)機(jī)的動(dòng)力輸給專用裝置的一個(gè)特殊部件。專用裝置實(shí)現(xiàn)其專用功能的動(dòng)力從那里來。什么是取力器？取力器在專用汽車中起什么作用？專用汽車分兩部分：一是專用汽車底盤由各大關(guān)于專用汽車取力器的研究與市場(chǎng)分析汽車廠制造，通用性強(qiáng)。目前我國的專用汽車已有200多個(gè)類型，1000多個(gè)品種。改裝車廠更是像雨后的春筍遍布全國。據(jù)有關(guān)資料顯示，中重型改裝后的專用汽車占總產(chǎn)量的50％左右；輕、微型也占到22％。世界上發(fā)達(dá)國家專用汽車的品種多達(dá)五六千種。s research and development from a promising industry, and to seize business opportunities is essential. Special Purpose Vehicle in China is a sunrise industry, the rapid development of modified depot, in a market economy under the law, will inevitably move towards the survival of the fittest, to mature, the same parts and ponents related. Also check power and the types of devices to match the pump, the domestic variety, quality is also constrained the development of the main points of professional automotive and domestic professional pumps, air pumps in the varieties, specifications, quality and service far from enough to meet the needs of professional automotive, in pumps, tanks, valves, meters and other ponents may also have room for development.譯文：首先分析我國的專用汽車市場(chǎng)。s speed, torque output, interface, and various forms of the engine chassis, power transmission from the location of windows, installation size and check the parameters of our gear, the center distance of such information, classification of the design, do a good job in general, the serialization and standardization work, the manufacturing costs down to meet the diverse needs of the depot modification. Give full play to the professional function, to solve the worries. As well as the chassis manufacturing plant due to take force to resolve the factors which might have affected the sale of the chassis. Check power is installed in the engine or transmission on the independence of the annex, not the dominant transmission plant products, its varieties, the output value is not low, but dedicated to OEM chassis market, only production of largevolume, singlespecies power devices from the dump truck. Check power device manufacturing costs, usually from a singlestage power in 300 to 400 yuan / Taiwan, twostage device to check power 400 ~ 500 yuan / Taiwan, sales price in the 800 ~ 1000 yuan / Taiwan, with special changes in large, sales price of a small number in a thousand dollars. Special Purpose Vehicle due to the added value of higher sales prices, check our devices is essential for small manufacturers and products, adapted to their depot to have been accepted by several hundred dollars more. Take power from the side is a highmargin products. Take as long as the banner of the Institute of Power tree up, step up publicity in the research and development, quality efforts, do a good job in three of the work of lower manufacturing costs, so that modified depot know that you do get in power, and the quality of well, step by step will be large scale, and fragmented the munity39。s business from strength to bear the role of convergence. Special Purpose Vehicle of the rapid development of power devices from the contradiction between the slow development of an increasingly prominent lag. There is market demand, a result, low technological contents, the check shoddy device will have a market power, detrimental to the healthy development of Special Purpose Vehicle, which requires trade associations to regulate the market. Led by the industry associations to set up a set of R amp。s interface, speed, power varies. Check power transmission device taken from the car, and the main gearbox design is reserved for taking power from power windows, a small number of check from the engine flywheel power, such as cement mixer from the edge. Special Purpose Vehicle as a result of the diversity of professional installation and decided to take power device products, specifications, form of diversity. Automobile chassis parts and ponents manufacturers to provide unified transmission plants to be large amount of power from several devices. For example, the Dongfeng Motor truck only to adapt the form of flange connecting the output from the power device。s future. What is the admission of Power? Take power in the Special Purpose Vehicle in what role? Special Purpose Vehicle in two parts: The first dedicated vehicle chassis from the major power on the Special Purpose Vehicle Research from market analysis and automobile plant manufacturing, high universality. Second, a dedicated device is a dedicated vehicle to achieve its special features the work of installation, modificatio