无独有偶，「中国预警机之父」王小谟曾经说过一个实例，在中国刚开始生产预警机雷达组件时，有一些工厂认为「要求太苛刻，多余」，不按要求的工艺做，结果产品次品率废品率很高，然后说生产工艺不行，材料不行，设备不行，甚至是设计要求太苛刻。王小谟等专家就天天在生产车间反覆督促他们必须按操作规程和工艺要求生产。工厂最终按照要求生产，结果是同样的生产设备，同一批工人，成品率确实大幅度提高。
When AWAC radar components production first started, some factories think the production process is too strict, excessive, and didn't follow the process. The final products have excessive defect rates. The factories then blame the defects on bad equipments, bad materials, even the design process too strict. When the father of Chinese AWAC Wang Xiaomo work with them in the production line, making sure they follow the process, the factories relented. Afterward, the defection rate drop dramatically with the same equipment and same workers.
【本报讯】中国首款大型军用运输机运20于1月28日成功首飞，引发关注。内地军事专家刘临川表示，运20的国产化率肯定超过30%，虽然发动机还不是国产的，但大部分材料和机体加工还是中国完成的。在航电系统、环控系统、机电系统、燃油系统、除冰系统、机舱设备方面大多立足于国产，只在小部分目前无法国产的分系统采用进口部件。
据环球网综合报道，刘临川说，运20在选择分系统时首先注重来源有保证，尽量不受国外控制，也尽量不会采用西方进口的分系统，会更加立足于支持国产。哪怕国产货性能稍微低一点、可靠性一时不太高，也会尽量采用国产的，具体来说，国产化率肯定高于30%。
发动机「山寨」做不来
运20使用的发动机是俄罗斯的D30-KP-U，「心脏病」问题一直困扰中国航空工业，大运也不例外。刘临川说：「现代航空发动机是不可能走山寨道路的。」
刘临川介绍说，现代航空发动机之所以被世界公认为「现代工业之花」，是因为它具有加工制造上的极度复杂。如果试图像对待普通装备一样简单拆解测绘仿制，是行不通的。比如拆开一台发动机，可以看到这个部件的形状，但为什么做成这个形状，合金配比，冶炼方法，加工工艺，成型次数，这些都是用「山寨」无法搞清的。如果不明白箇中道理，最后就会出现各种各样的问题。例如即使同样的形状同样的材料，仿制的产品比原装的强度、质量、可靠性相差甚远，甚至有可能出现大量废品和故障。
发动机落后原因在于管理
发动机一直是中国航空的「心病」，虽然运20具备先进的气动布局，但由于发动机的问题导致其性能仅相当美国C17大型运输机的六成。刘临川认为，中国航空发动机长期落后的主要原因是管理而不是坊间常说的工艺。
他表示，对于「太行」发动机曾经频繁出现的一些问题，一位将军曾严厉地批评相关厂所：「你们的主要问题是管理问题」。刘临川认为，这个评价是非常有道理的。
无独有偶，「中国预警机之父」王小谟曾经说过一个实例，在中国刚开始生产预警机雷达组件时，有一些工厂认为「要求太苛刻，多余」，不按要求的工艺做，结果产品次品率废品率很高，然后说生产工艺不行，材料不行，设备不行，甚至是设计要求太苛刻。王小谟等专家就天天在生产车间反覆督促他们必须按操作规程和工艺要求生产。工厂最终按照要求生产，结果是同样的生产设备，同一批工人，成品率确实大幅度提高。
刘临川说，现代航空发动机行业也是这个道理，必须严格按照工艺要求和生产规章制度生产，必须落实责权利清晰，必须落实切实有效的现代企业管理制度。必须树立「军工企业同样是企业，必须落实切实有效的现代企业管理制度」这个概念。
China's first large military transport aircraft transported 20 successful first flight on January 28, triggering concern. The mainland military experts said Liu Linchuan shipped 20 of the localization rate is certainly more than 30%, the engine is not domestically, but most of the material and the body processing or China completed. Mostly based on domestic avionics systems, environmental control systems, mechanical and electrical systems, fuel systems, de-icing systems, cabin equipment, and only in small part can not be made subsystems using imported components.
According to the World Wide Web Roundup, Liu Linchuan shipped 20 in select subsystems first focus on the sources of guaranteed, not subject to foreign control as far as possible, try not using imported western subsystems will be more based on the support of domestic. Even if made in China performance is slightly lower that the reliability is not too high in the moment, will try to adopt domestically, specifically, the localization rate is definitely higher than 30%.
Engine "cottage" do not come
Russia shipped 20 use the engine D30-KP-U, "heart disease" problems been plagued the Chinese aviation industry, the Grand Canal is no exception. "Linchuan said:" modern aero-engine is not possible to take the cottage road. "
Liu the Linchuan said, the reason why the modern aero-engine world as the "flower of modern industry, because it has extremely complex manufacturing. If you try to treat ordinary equipment as simple as dismantling mapping imitation, is not going to work. For example, when you take apart an engine, you can see the shape of the part, but why made this shape, alloy ratio smelting method, processing technology, molding the number of times, these are with the "cottage" can not figure out. If you do not understand truth, and finally there will be a variety of problems. For example, even if the same material of the same shape, the generic product than the original strength, quality, reliability, a far cry from, there may even be a lot of waste and failure.
Engine backward because management
The engine has been China Aviation "heart disease", although shipped 20 advanced aerodynamic layout quite by only 60% of the C17 large transport aircraft in the United States, but due to engine problems caused the performance. , The the Chinese aviation engine long-term the main reason behind is often said that the process of management rather than printing Liu linchuan think.
He said, for "Taihang" engine used to frequent some of the problems, a general was harshly criticized the related plant are: "Your main problem is to manage the problem. The Liu linchuan, this evaluation is very much justified.
Coincidentally, the "the Chinese AWACS father of" Wang-mo has said an instance of AWACS radar components, beginning production in China, there are some factories that "too demanding, excess, do not follow the requirements process, results of product defect rate The rejection rate is very high, and then said that the production process does not work, the material does not work, the device does not work, and even the design requirements are too harsh. Wang-mo and other experts on every day in the production workshop repeatedly urge the requirements they must follow the rules and processes. Facility will eventually be produced in accordance with the requirements, the result is the same production equipment, the same group of workers, the yield is indeed greatly improved.
The Liu linchuan modern aero-engine industry is the reason, must be strictly in accordance with the process requirements and production rules production, must implement the Right and Interest clear the importance of implementing effective modern enterprise management system. Must establish a "military enterprises the same enterprise, must implement effective modern enterprise management system" concept
![5d92978ed16c45e3bb5e2a55865cc366_b_B_BASIC[1].jpg](https://www.sinodefenceforum.com/data/attachments/5/5753-a5ac411efc7511f7ffc720817d112d8d.jpg "5d92978ed16c45e3bb5e2a55865cc366_b_B_BASIC[1].jpg")
