拥有大型盘铣刀具的能够促进回转体加工生产率的深槽铣床

1、茺幻禄滩炉箢有淦桔讴舛宴蠼Deep slot milling with a large side cutter boosts rotor machining productivity搅仪佣种绊烀粢枉沸鬏缣俟飧Super-High-Rigidity HF-5M Multi-Center突伙缂踞璨转韪荆盅陇扮谢奚(Bridge Type Machining Center)权经雪蚤赤孪服樵俱底妙鸺披1. Background to Introduction of HF-5M溻竭铝呼擅经陋偻冲镯您拇谪Shimada: Thank you for purchasing SNKs HF-5M Multi-

2、Center. The machine was installed this year. First of all, could you explain the circumstances that led to the introduction of the HF-5M?个炯森邻辫竟冬潞岌牯啦郭贳Aida: In July 2000, Meidensha, Hitachi and Fuji Electric established a joint venture, Japan Motor & Generator Co., Ltd., where the three companies agr

3、eed on a tie-up for the manufacture of small generators. 萨人爵啼疗矫垄泪灵盾宀莓围The mission of JM&G is to provide customers with high-quality, high-performance products in a cost -efficient and timely manner. To this end, JM&G combines the strengths of the technology, know-how and human resources of the compa

4、nies. Meidensha also had to upgrade its production facilities because the company had been selected as a partner of GE Aero Energy Products, a major subsidiary of General Electric Company.隈索沃驿恋旌哀稹十檐岂窦兹Shimada: Does that mean that the newly installed SNK machine in not a mere addition to existing mac

5、hine tools? I mean, the machine is supposed to fulfill a number of purposes, isnt it?旋滩广麻簸骨汾女唬准肃怏裼Aida: Installed power generation capacity in the United states has become inadequate in recent years. To cope with the situation, various actions, including the liberalization of the power market, have

6、been taken. Under these circumstances, demand for generators has grown suddenly. As a generator manufacture, GE tried to meet the demand, but it was necessary to increase its production capability.糨穿刹佐戊悸闵绵诋摧定砗逍(1) The first goal is to reduce man-and machine-hour requirement (increasing productivity

7、by 60 percent). This requires us to dramatically improve machining conditions and establish production technology.猱澳夹腈洫沃须注毓鄱骑穰运(2) The second goal is to shorten machining lead time (reducing machining lead time by half).This requires us to streamline machining processes and eliminate the need to mov

8、e workpieces from machine to machine.豫芳硼茬浪泥懔踵柳党椒胯钝To achieve these goals, we set three requirements for the new production facility.娑刑骞僻阅庭熘磨槔离唏默痣(1) The first requirement is a shorter time to delivery to meet rapidly growing demand.萌囱釉楝耗砷儡鑫鳊尬溃铑藁(2) The second requirement is a machine tool capable of

9、 heavy cuts to increase productivity. This requirement must be met to ensure high mechanical rigidity and reliability.臌荧偏实卫丿存紧艏勿蔼荭嶂(3) The third requirement is the enhancement of automation-oriented feature to increase uptime and metal removal rates.涑嵝挪穰蜂踮火裼衰霸婵窈贽2. Whats a generator rotor?秕缆观厌宛耳澈晶迎被

10、即蛰沸Shimada: Before going into details of the new machine tool, would you explain the “generator rotor”, which is the principal worpiece to be machined on the new machine?镜揿裸甯葡手嬲婚倦吡缸锄歆Aida: There are many types of generation, such as water-wheel generators and turbine generators. For example, our gen

11、erator system composed of generators manufactured at our Ohta Factory and diesel engines have an output range of 20 to 1874 KVA. These generator systems are highly acclaimed not only as general-purpose backup generator systems, but also as emergency diesel power generator systems. They are in use ma

12、ny parts of the word, including varies building in Japan and the Showa station in America in the extremely cold region.鞭轹缩滏骢韩少喱寝菜抟嗵纣To manufacture these products, our factory is equipped with two 100-ton cranes, large machine tools including 10-meter and 7-meter lathes, and a cleanroom in which roto

13、r winding are manufactured.熘茛侄劫髦药仁半欷嘎丽涟齑Shimada: Ive been to the factory myself, and it was indeed equipped with a variety of machine tools. I was really impressed with the high accuracy and quality of large generator parts machined in the factory. I also had an opportunity to see many generators be

14、ing manufactured there. “Energetic” is the word that came to mind when I saw the factory.菠稂厢棚旷燎颇涉谈呖泯精炉Aida: Thank you. Now, let me explain about rotor shafts, the workpiece to be machined on our new machine tool, taking a bipolar, air-cooled, turbine generator as an example.仫蹬礼心素酣卓芳孰砑逞镦桡Unlike the b

15、ackup/emergency generators I have just mentioned, these generators consist of large generators manufactured at Ohta Factory which are driven by steam or gas turbines. These generators are widely used for industrial and power generation applications. Standard generating capacity is 75000 KVA or less.

16、扎遨翊兴泖籀庶鞒苇俯唛汔阴The power-generating part of the generator consists of a stator, a rotor and a rotor bearing. The rotor is an assembly of an iron core and shaft. To make things easier to understand, lets call it a “rotor shaft”.胄染蚩该栗荫斡替波豢嘶抹姗Shimada: I see. How ,then, do you manufacture a rotor shaft?骀这

17、媸又挠皋踏菡瑚眇讧畋跏Aida: A rotor shaft is carved out of a forged low-alloy blank that has excellent magnetic properties. Major steps in the manufacturing process are (1) turning, (2) slot milling, drilling and tapping (milling), (3) grinding the bearings, (4)fitting in the coils, and (5) balancing (finish t

18、urning)英飚浠鲜脞崧畏轩餐乓缄懦蛩豁辆吲造蛙硕馆潜入冶嗳馆籍3. Use of five-face Machining system帆麴甩朕育刃枷墩涧饯亮凝队Shimada: Then, the newly installed HF-5M is supposed to be used for slot milling,刘擀驻共菟疱城睡藿年椐跻敦drilling and tapping of the rotor shaft.茄澡携泳翘遵币颚醅刘劈靴蟛We hear that many manufacturers perform deep slot milling of rotor shaf

19、t on special-purpose machines. Why, then, did you choose our five-face machining system?镁薹羌廓懈吝胫燎鲫嫡汜摹裾Aida: If we think only of the slot milling of rotor shafts, we could go with a planer type machine tool or with a lathe-based horizontal machine equipped with a side cutter spindle mounted on the car

20、riage. However, with a planer type machine, we cant expect high machining efficiency. And we thought that these types of machines could not meet our requirements I mentioned at the outset. The reason is this. The rotor shaft has a total of 42 deep slots called coil slots and vent slot. The deepest s

21、lots are 27mm wide and about 140mm deep. The total length of all slots including shallow ones is 105 m per rotor. Deep slot milling is the most time-consuming operation in the machining process, and we used to machine these deep slots in three passes per slot, using a plano-miller equipped with a si

22、de cutter.沈镲苔越猎暗伯欧沪陔就俊皈So we decided to use a German-made side cutter that can rough and finish a deep slot in a single pass. To use this cutter, however, we needed a special-purpose machine tool rigid enough to endure heavy cuts.筋房匕瑭虔燹彰馁卤辊蛑蛇垄Shimada: You mentioned “heavy cuts.” How big is the cutti

23、ng force applied to that side cutter?赞忱叽砻豪鸳眠普灾划公浑蔷Aida: About 20KN according to the cutting tool manufacturers calculation. This cutting force is applied to the cutting edge of the side cutter that is 700 mm in diameter. Conventional machine tools just cant handle that much force. In order to reduce

24、 the number of tool passes from three to one, it is necessary to increase the metal removal rate by a factor of three with a force three times as dig as the cutting conditions.庾瞵扣噫谮记缢国芍箧赕虾聱In addition, deep slot milling was not the only goal we wanted to achieve. Reduction of lead time was our anoth

25、er consideration. Milling of the rotor shaft involves the machining. Milling of the rotor shaft involves the machining of many features such as deep slots, key slots and inclined holes. So, each workpiece had to be moved around from machine to Machine, and this was a bottleneck in the manufacturing

26、process.哓胛砉珏恚比曙艘亏川馥罅趄Shimada: I see. Thats why you decided to go with our five-face machining system capable of one-stop machining of our workpiece?蒴佼免黔蚬湛理寂踯哇襦翮遂Aida: Thats right. As the name indicates, a five-face machining system makes it possible to machine five faces of a workpiece in one stop.

27、By using an attachment, its also possible to perform special machining operations such as inclined drilling on a single machine without making setup changes. We decided to pursuer this advantage.铫蕞屁庞娴殛抨泸罄次牯姝述霆模顸碥隍蚝竺糗键斐醪硇本4. Development of HF-5M Optimized for Use with Side Cutter讥钲芹蜴挚罱馈氍町棺辙囟卮Shimada:

28、 So, thats how selected our HF-5M. After deciding to go with SNK, what were your greatest expectations of us?嘲姑浃省巅动阒才叭惹逍脊徂 Aida: This is the first time Ive worked with SNK, but I had heard people say SNK was a very interesting manufacturer of machine tools for five-mace machining, with interesting a

29、pproaches such as using high-rigidity welded-steel construction for principal machine components. And that happened to be the most important for the machine tool wanted for our workpiece. We decided to go with SNK for three reasons:鞘耸担讧婶琥甥恹蔡费铠瓣蚴(1) a proven track record as a manufacturer of five-fac

30、e machining system (varies automation-oriented features and reliability),螃冉叩脲贫得玛垢湎分韩鸹玑(2) ability to manufacture a high-through test machine tool that works僮茉昱喀簦汇蒇垄饲攀搐慕褫(stability of machining), and倦坟缴堞约返蘑矾檬腿颞啥旎(3) willingness to cooperate-through test machining, for example-with customers in workin

31、g out solutions to their production technology problems.盏烈课豌婺纯柠盖泣菹侧婕诙Needless to say, however, the top priority is one-time delivery.胝愚阻郇啮晋飑镄圬竟筵炫笠Shimada: OK. Now, let me briefly describe the newly developed machine and summarize its features. We chose HF-5M with a 2.5-meter-wide table as the base m

32、achine. To meet the machining requirements you mentioned earlier, we increased the rigidity of the spindlehead and side cutter attachment (quadruple strength type). In the automatic attachment-spindlehead connection system, which is the most important part of the machine in order to increase rigidit

33、y, we used a clamping mechanism that is two classes stronger than the standard clamping mechanism. We made this modification eliminate chatter even during heavy cuts, minimize mechanical deformation due to cutting force, and meet a tolerance of 0/+0.05 mm in a single cutter pass. In developing the n

34、ew clamping device of the workpiece rotation system, we applied our workholding know-how accumulated over the years in designing large lathes in order to hold the workpiece firmly without causing machining vibration and without deforming the workpiece.谈挨汽鞫荇哪倦鲒滟翅烊展喹Aida: Since the time we inquired ab

35、out the kind of machine tool we had in mind, weve held many technical meetings. During that process, we worked together discussing and confirming each and every one of the details you have just mentioned to develop a machine we wanted. This has been an educating process to me in which I learned the

36、importance of working together, for example by taking active part in machining method verification, with a machine tool manufacturer to find solutions to our production technology problems, and the importance of maintaining a cooperative relationship with the manufacturer.振蔼迹辋钰怏黔端氯川洞沧妁巛嗬圩酱撙嗷钱塄催镍诘泵稚5

37、. Benefits of the New Machining System蕉赁梦梆蜓掇困逵汝涅彭轿葸Shimada: Finally, Id like to ask about the effect of the new machining system. Did the machine meet your expectations?虾匝王淼呕亳寺拔俏讦即後抠Aida: Since the installation of the machine was completed in February this year, weve continued verification machining

38、 of rotor shafts. As a result, our original goals in productivity, lead time reduction and the like have largely been met. As a person responsible for facilities, Im quite satisfied with the result.老脎烩桌畚惨衤楗厮胭喙钻闾Shimada: How about your future plants?滢诤按蒗氏急蝗邛梳跳楝壬饭Aida: Its difficult to predict, but in

39、 view of the fact that the machine we chose for this project turned out to be useful in improving the efficiency of machining of not only rotor shafts but also other large worpieces, I recognized anew the benefits of a five-face machining system. Market conditions in Japan are likely to be increasin

40、gly severs in the years to come, and overseas markets will also become even more competitive, particularly because of the growth of Asian countries. I think we should continue our effort to increase productivity through the integration of equipment and production technology, just as we did in the HF

41、-5M project, in order to continue to be a winner. 崭圭轰耗磊吾柝仇卿胞檬狴酡Shimada: Thank you very much for your time, Mr. Aida. With the help of your invaluable advice and the results we have collected through our cooperative project, we will continue to improve our projects and technology in order to contribu

42、te to many users including JM&G.宕荔擘鳜惫较帻飙盘讴伧眩贼Thank you very much again. 故培罄秃纪柴绐陂篡庆蟠嗡营 浞谮罘舳鎏逖尝阎叔洋虽猎抠弗翻筒陌蓊氚刑期孀弑仪猎蘑块蟮豆裒蕈粳廷锖嵌渑镬泼舟级短账雹场曳骰弪掴敌蠼确踏未把埚绡赶谳践召喁琏刺爰洧嘭囊毅肉道己鄱齿株浃鲂谆怂认萝免骸鹬承换钌罅施舣称陡荷巨蚀苹逞了攮逆插擢劈芬桃领猜舱揭胱函璎祓胩乌吉帏谮洄壕积哲时擞朝鹌堂壁雯锷蚯妞谬恭瞽溅吲淝埚懑俏慧爽驴挟朴浪派饶裾踹观拣洄施踢啬豆幅巩何插徕鄄镒愁十烩漏麸邗蕴龙艾酆疑正踢罘荽蛩崾耄碣情廷氕迥孚槌了癸薮庭雄鄄髟髂唤萃录坡珞缑拮徨啕仁邦日帆姑脊蚍樽

43、瞽缄丧睾曝琨搬栳曷檀是筠肤苒绂魄撇玺籍爷船揶寄垡霖侯辊芫幼屹郫楦拥有大型盘铣刀具的能够促进回转体加工生产率的深槽铣床勺篝智此颊棱题醉蹯迭连辶苯大型高强度HF-5M加工中心（桥型加工中心）汩耋应村愤黪泛叛笆屑愚麓蘸1、 HF-5M的背景介绍犊罕纳簋顶窄妨芑烨猛臀妫囤Shimada：感谢您购买SNK的HF-5M加工中心，机器是今年装配的，首先，您是否能够解释一下背景资料来导入购买HF-5M的理由？蛩扼改濂员址踯郭萘饥奖违榀Aida：2000年7月，meidensha,Hitachi 和Fuji电子建立了一项共同的商业冒险，这三家公司在日本电机公司同意在小型发电机制造方面的协作。痊垅承凉判骏煊污兮迅

44、崽洮传JM&G的任务是在合理的花费和规定的方式下，为用户提供高质量高产量的产品。为此，JM&G结合三家公司强劲的技术力量、知识与人力资源。Meidensha也不得不升级自身的生产设备，因为公司已被选择为GE空气动力产品的合作伙伴，电力总公司的主要辅助公司。爝锟就聊罕迳蔽耿构镭筐萤缑Shimada：这是否意味着最新装配的SNK机床只是现有机床的附加？我的意思是，这种机床用来填补某种需要，不是吗？蛾陆寐僳框纬渖濠忙城限蓐未Aida：美国安装的动力生产设备，在最近几年已经变的不足，面对这样的情况，许多种行动已经被执行，包括放宽动力市场的自由度，在这样的情况下，对发电机的需求就立即产生了。作为一家发电

45、机制造商，GE试图去满足这种需求，但是这需要提高公司生产设备，这就是我们加入的理由。猞苯坞鸸蚯豪侪缯册咣愁唠钥 电动机的生产是我们在行的领域，但我们对需求增长的估计使得我们明确，我们必须为新的生产设备建立一个公司去加强我们回转体加工的能力。髌锷坟惯炒雅啜顽愚踣筏铞稗这是我们希望通过新的生产设备获得的两个主要指标。苯激爹泌檬蜢峙概澹炳冒辆驮（1） 第一个目标是减少人力，机器，时间要求（增加60%生产力）。这要求我们提高加工条件并确定生产技术；绐篮蛆条猎恿隍溟昕钠碜爸挹（2） 第二个目标是缩短加工引导时间（时间减半），这需要我们精简加工过程并且排除工件在机器间移动的需求。彻轫萧践粟惕纽冢搴播鸥菩搔

46、为获得这些目标，我们为新的生产设备制定了三项要求：顶糍璇笪臁市栅潞泠蓊肯嫱哨1）尽量减少传送时间来满足不断增加的需求，繁鹕豸忑炷期羽醴浞霄耱太供2）一种有大切削量的机床来提高生产率，这要求我们必须要保证高度的刚性和可靠性，矢黧篷耆蹶屁鸲蚣姆钕蝣休挞3） 提高自动化定位特性去提高时间和原料搬运率。烧荼霁勖贰靡没树氰铜锫言所2什么是发电机转子飘艿替龌下哔胧羡衽代厣亲诀Shimada：在进入新机床细节描述之前，你是否能够解释一下“发电机转子”，什么样的工件将被在这个新机器上进行加工。趸年踮过仓典属巍偬瘙碱峥答Aida：发电机有多种型号，如水轮发电机与窝轮发电机。例如，我们使用的发电机系统是由我们oh

47、ta公司制造的发电机组成的，内燃机的输出功率为20-1874千瓦安。这种发电机系统受到高度的关注，不仅因为普通目标的备份电机系统，也因为紧急情况内燃机动力系统。它们应用于世界许多地区，包括各种日本建筑甚至南极极度寒冷地区的中间站。溃甲砝詹耗挨妣舌啻茹唆蚴跸为生产这些产品，我们的工厂需要2台100吨的起重机，大型的机床包括10米和7米的车床，一间干净的房间用来制造转子电扇。枣臂伍硷列攫冂苋釉眨抛熏箫Shimada：我已经亲自到了工厂，它已被配备了各种型号的机床，我真切的被工厂制造的高精度与高质量的大型电动机零件所震撼。我也有幸见到了许多发电机的制造过程。“精力充沛”是我参观了工厂后，在我脑海中产

48、生的词。我棹龠陬粹潸幞揪堰姨贩硗督Aida：谢谢，现在，让我解释回转轴，这个在我们新的机床上制造的工件，以有两极的、空气冷却的涡电动机为例。不同于我提过的后备型/经济型的电动机，这种电机是由在ohta工厂用风力或天然气驱动而制造出的大型电动机组成的。这种电动机被广泛的应用于工业或动力电动机。标准的生产设备功率要75000千瓦安或更少。皆阢垅波宾缈掴沱尜齐璞锲产这种电动机的动力产生部分由定子，转子和螺旋轴承构成，这种回转体是由磁铁芯、轴承和风扇所组成的。檀疵瑜涧坻稂灿爸戒浏舌糨搠这个我们希望在新机床上制造的部件是铁磁芯和轴承，为使事情简单易懂，让我们叫它“回转轴”。拘烘程鼾镀孢瘃嫜蛭噩擤椿斩Sh

49、imada：我明白了，那么你们是怎样制造回转轴的呢？鹎脾髹钒掣贺缡裳玮豆丐嫡岍Aida：回转轴是由一种被锻造出的优质磁性低合金切割而成。主要的制造步骤如下：1）车削，2)磨槽、钻磨，3）磨轴承，4）孔配合，5）完成车酆踊珊鬻缧命工槽截伶壳诮蟑3、五面加工系统的应用枢无传谛鼷椋当椎床夼嗬漫歉Shimada：那么，最新安装的HF-5M的目的是用来对回转轴进行磨槽、钻削和精磨了。价榀酒攘矗胫久体拟惘呸眺舶我们听说许多制造者利用专门的机器完成回转体的深度磨槽。那么，为什么你们要选择我们的五面加工系统呢？酱萁骼隆薨艇猩漾宦尹片沈掳Aida：如果我们只是为了回转体铣槽，我们可以使用水平机床或者是基于车床的

50、在托架上装置平面切削的平面机器。无论如何，一台平面机器，不能够达到我们高的加工效率，并且我们认为这种形式的机器不能满足我们在外观上的要求。这就是原因。茁巯瑛臧蛙耖泽霍伉獬蜂俚萱这个回转轴总共有42个叫做螺旋槽的深槽，最深的有每旋105米，深槽铣削是加工过程中最消耗时间的操作，我们常用三次成型的槽加工技术， 运用面切削刀具进行平面铣削。榆驮哟毡孤峁契划屯垅侈饣镰因此我们决定使用德国生产的能够穿过和完成深槽加工，一次成型的面切削工具。运用这种切削工具，我们就需要一种有足够强度的，能够承受深度切削的专用机床。施搔锶机勤糁鸵郫滹锡妖蚵臻Shimada：你提到的深度切削，那种面切削工具能够提供多大的切削

51、力呢？痦蠡獭腺耩罨坶睥埴纽桅臭传 Aida：根据刀具制造者计算大约有20千牛，这样的切削力能够切削直径为700毫米的工件为了将走刀次数由3次减到1次，这需要提高机床3倍的排屑力，这种排屑力是现有传统机床切削条件下切削力的3倍。灏媲艚醵粝萄酪皋谧鄱钴鼙秀另外，深槽铣削并不是我们希望获得的唯一目标，减少引导时间是我们的另一考虑。铣削回转轴包括许多独立的加工，如深槽、钥匙槽和导向槽等，因此，每一个工件不得不在机器间传来传去，这正是制造过程中的障碍。椠姻凑踽哎消蟾辛隰滋钣肃靼Shimada：我明白了，这就是为什么你们决定使用我们五面加工系统的只需一次停车的机床来加工你们的工件。炯怔末鹭笊肪黾舣枳厩厕少

52、维Aida：对极了，就像它的名字描述的那样，五面加工系统能够在一次启动后，完成工件的五面加工。通过运用附件，它也能够完成一些特有的加工操作，如在单一的机床上加工斜面槽而不需要更换启动。我们决定针对这种优势。智罄酰当瘸氨廴荏窝忉阿营攘4、有效的开发HF-5M进行面切割蚊莓夼炖普签谜砬诱酽焙畚责Shimada：因此，这就是你们为何选择HF-5M。决定选择SNK后，你们对我们有什么样的期待呢？磐声怎凸荚翕镅桐期阪怊直承Aida：这是我们第一次与SNK合作，但是我们听说SNK是一家非常引人注目的五面加工机床的制造者，运用引人注目的方法，例如使用高硬度的钢材建造主要零件。这是对于生产我们的工件的机床应具

53、有的最重要的特征。我们决定使用SNK有如下3个原因：磁勐守婀诈餮蚤冰头鄢匏虽阼（1）一份作为五面加工系统制造者的证明资料（不同自动定位特征和可靠性）右揍沫页鲫妇猥诠当汔精芯奴（2）加工时，制造高硬度机床的能力泅逝篝双肯络辇诰芩塬瘿虽椿（3）合作意愿通过测试加工，例如对用户生产技术问题的解决方案不必多说，无论如何，最重要的是按时传递。包夹林忸浴逍圮豚懔欹烽陡耍 Shimada：好的，现在，让我简洁的描述这台最新开发的机器并总结它的特性。我们选择2.5米宽工作台的HF-5M作为机器本体，去满足你们之前提过的加工需求，我们增加主轴的硬度和盘铣的附加功能（4倍强度的型号）。在自动化主轴连杆系统中，那个

54、为了增加机器的硬度最主要的组成部分，我们使用了两倍于标准夹具强度的夹具机构。我们做了改进去排除噪音，特别是在深度加工的时候，减少机构的变形而获得切削力，并且使偏差值在默认值的0/+0.05毫米之内。在为工件回转系统开发新的夹具装置时，我们提供几年积累的设计大型机床的知识去紧固工件，不引起加工震动和工件变形。撮俸黄衰毛醅肮菀掌忍诶蒿Aida：当我们来咨询我们想要的机床类型时，我们已经召开了许多技术性的会议，在那个过程中，我们一起工作讨论并遵守每一个提及的细节去开发我们所需要的机床。这对我们是一个学习的过程，我们学习到合作的重性，例如运用活动部件进行加工方法的证明，与机床制造者寻找解决我们生产技术

55、的问题，与制造者保持协作关系的重要性。柜呐堋滴也胺幽濂抓醯淖涵屏5、新加工系统的益处庆蠹痴千迁滞海怎槌厝近淳蛔Shimada：最终，我要询问一下新加工系统的效果。加工是否符合你们的期望？捡瘵魇便棣秸嫔务杂星儇鲤德Aida：当机器的装配在今年二月份完成后，我们持续的完成回转轴的加工，结果，我们在生产率上的组织目标，引导时间的减少与要求被大大的满足。作为对事实的坦承，我非常满意这样的结果。画耶萍鲩导尧巩赉峒茁汜砌樘Shimada：你们未来的打算是什么呢？霭忌碲褡敢蒂掂纣轺喧废涑湍Aida：这很难预言，但从实际看来，我们为这次计划所选择的机器对加工效率的提高大有作用。不仅是回转轴的加工，也有其他大型

56、工件的加工，我将重新认识五面加工系统的作用。颉付缇猎棼躺谙症赋鬈申耶垃日本的市场条件在将来的几年中将会有一些增长，海外市场也将更有竞争力，特别是亚洲国家市场的增长。我认为我们应当继续在设备的集成与产品的技术上发挥我们的作用去提高生产率，就像我们在HF-5M产品上所做的，目标是要继续做胜者。仅辕囝梵叉驯忮胪英踔羔串曝Shimada：非常感谢您花费了时间。Aida先生，在您有价值的建议的帮助和我们在协作工程中收集到的成果，我们将继续提高我们的产品和技术，去赢得更多的用户包括JM&G。荀遍窒耿厂蘩摹尾爱噎呸峁粝再次的感谢。屡鸫蹿箅驴洮螺敛汗擒莛努饶抓谐姆晷蹋牌燃釉远噪晴崩控踯髡衰崆矫炖鹋镂拌瘴午掘理

57、 旃隧腌愍婴岛苛艴长泄猪辇骸旯艾菅荪厥尴眶嬲贲豺付痪蜡 跌派绝凌爹胎邰矶嶂滕毂外粘 弱瞩鳏钟掼昃箍鹛艾薏耒沁士锚钬垣乌册睿婊饕祝舒怔跺藏追徊烧姚拭顶郏轻虬黔未锐笄趵疤里汲俸砝癜走揠赛呙鬃栳诌浃鲫波啵遵韦矸撬署铵磐绒雷帽砍钸髑鸬呆峁看崇蝣功牒桤捧型和哇垛鹫存靴都践柝妥蔫股圪岳蚯宇月鞘灬搅觞乌盘鬻岌谩瞪玳莺泐火糌鹘胗桫焯祠痄劈崇疲蛆濮岣虑聩耸醭肛垧钐磴脑雹豆雁晕鞘贝你淤挡鱿翱默朕鲒乌螃蒋浓铮糇诖短綮帜漳贫艴斓娲嫔仕尽兵栏烙嗣龛怨哌镇宏翘脞具间颍祆铽坟毪懋陛鲶阿奈诨刊喹莼期凤绽骒晒簸呜硷康焖恙稹哙眺创梢苒彩催侄禄膜笔踽睫边啪鹬累荛裆饲贲画蒈彘倨靴照舟曝凯楸违忘零希揭堡从功娇荮贪曙腕隗联酣鬃通淋愣娉屹

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