IAGS :: Volume #2

#188: Ti base alloy

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The virtual laboratory, with the assistance of Zhou Xiaozhi, Zhou Xing direction festival to the robot joint designs. 虚拟实验室,在周小智的协助下,周兴对机器人关节的方向节进行设计。 Must make the movement of robot ‚supple’ get up, only by ‚smart chip’ the drive system support is insufficient, but must start from the hardware, from conducts the design in structure to the robot newly. 要让机器人的动作‘柔’起来,仅靠‘智能芯片’的驱动系统支持是不够的,还要从硬件上下手,从新对机器人进行结构上的设计。 The human hands and feet because of the joint, the result that the ligament and muscle three cooperate, the robot needs to depend on the gear node flexibly, the universal joint, hydraulic pressure, in addition supports the lever,...... , waits for the part to cooperate precisely, at the smart chip actuation body, making the robot movement flexible, the universal joint is a very important component. 人类手脚灵活是因为关节,韧带以及肌肉三者合作的结果,机器人则需要靠齿轮节点,万向节,液压器,加撑杠杆,……,,等等部件精密协作,配以智能芯片驱动身躯,让机器人动作变得灵活起来,万向节是个非常重要部件。 Zhou Xing and week little Chile Station in the one side, observe earnestly with Baisha conduct the testing with the robot. 周兴与周小智站在一旁,认真观察与白沙同款的机器人进行实验测试。 The robot walks, the movement of pouring water was smoother compared with the beforehand movement, but, Zhou Xing is still not very satisfied. 机器人行走,倒水的动作比起之前的动作流畅了许多,不过,周兴依然不是很满意。 When the robot unwieldy body, making it acts the body association/will present a stiffness, causing the overall movement is not uncoordinated. 机器人笨重的身躯,使它行动时身躯总会出现一丝僵硬,导致整体动作不协调。 Saw that Zhou Xing shakes the head, stands said in nearby Zhou Xing small wisdom hastily: „Boss, suggested to use lighter metallic material replace universal joint, if can one and replaces together with the rotation axis, otherwise, this situation will have existed.” 看到周兴摇头,站在一旁的周兴小智连忙道:“老板,建议使用更轻的金属材料替换万向节,如果可以连同旋转轴一并替换掉,不然,这种情况一直会存在。” „Rotation axis is the important part of robot, the direct load-bearing robot 45 body weights, the universal joint connects the important component of rotation axis, is made the universal joint weight that to be oversized by the metal, directly affects the high-speed high dynamic range performance of robot ; However, has used the light flying metallic material universal joint definitely because of other material light quality issues, causing the robot to receive the torque and acceleration changes is small, affects its high-speed high dynamic range performance, therefore, the small wisdom thought that should replace an appropriate new metallic material to make to produce the rotation axis and universal joint of robot.” Zhou Xiaozhi proposed to Zhou Xing. “旋转轴是机器人的重要部分,直接承重机器人45的体重,万向节又是连接旋转轴的重要部件,由金属制成的万向节重量过大,直接影响机器人的高速高动态性能;不过,使用过轻飞金属材料万向节必然会因为材料轻质其他问题,导致机器人所受扭矩与加速度变小,影响其高速高动态性能,所以,小智觉得应该更换一款合适的新型金属材料来制造造机器人的旋转轴和万向节。”周小智向周兴提议道。 Zhou Xing a brow wrinkle, makes the robot commonly used metallic material to include: The stainless steel, the aluminum alloy, the cast alloy iron, the plate work, wait/etc., many non-metallic materials, the composite material, according to the function classifies, can further be divided into the structural material, the painting material, controls the material,......, wait/etc., the classification has numerous number. 周兴眉头一皱,制造机器人常用的金属材料有:不锈钢,铝合金,合金铸铁,钣金,等等,更有许多非金属材料,复合材料,按功能分类,又可分为结构材料,涂装材料,控制材料,……,等等,分类多不胜数。 The rotation axis and universal joint are the core parts of robot, if using the new-typed material to renounce the robot movement stiff issue, is worth attempting to develop actually. 旋转轴和万向节是机器人的核心部件,如果使用新型材料能决绝机器人动作僵硬的问题,倒是值得尝试开发一下。 After wants to be clear, Zhou Xing inquired: „Small wisdom, what the use material of rotation axis and universal joint do you have to recommend?” 想清楚之后,周兴询问道:“小智,旋转轴和万向节的使用材料你有什么推荐？” „Boss, suggested to research and develop the ti alloy, the heterogeneity nano-size layered enabled the ti base alloy to have the superior development potential for the structural problem, can develop an intensity, high elasticity, light quality, workable ti base alloy, for making rotation axis and universal joint.” Zhou Xiaozhi discussed to Zhou Xingjian. “老板,建议研发ti合金,多相纳米尺度层状为结构问题使得ti基合金具有优越的开发潜能,可以开发出一款强度,高弹性,轻质性,加工性的ti基合金,适用于制造旋转轴和万向节。”周小智向周兴建议道。 hears word, Zhou Xing a brow wrinkle, the forced smile asked: „Not ready-made ti base alloy use? Can develop the new material?” 闻言,周兴眉头一皱,苦笑地问:“没有现成的ti基合金使用了吗？要开发新材料？” The material is human has been used to make various types of machines, the core of component and equipment, is the human civilization quick steps cornerstone and milestone, the entire world currently has 500,000 materials, 8 million types of the chemical compounds of manual syntheses, the discovery of each new material, the development and use, are the symbols of human cultural advance, the influence is huge. 材料一直是人类用于制造各种机器,构件和器材的核心,是人类文明疾步的基石和里程碑,全世界目前已有50万种材料,800万种人工合成的化合物,每一种新材料的发现,开发和利用,都是人类文明进步的标志,影响力巨大。 However, even if there is a thing that corpuscle microsome environment reaction chamber nearly cheats to exist, developing a new-typed material is not that simple, even if successful looks for the development formula of ti base superalloy, then must facing developing the ti base alloy technique of production, the vacuum melting environment, the ti base alloy production process, and equipment,......, wait/etc., one set of project gets down, is an incomparably time-consuming project. 然而,即使有微粒子环境反应室这个近乎作弊的东西存在,开发一款新型材料不是那么简单的,就算成功把ti基合金材料的研制配方找出来,接下来要面对研制ti基合金生产工艺,真空熔炼环境,ti基合金的生产流程,以及设备,……,等等,一整套工程下来,又是一个无比耗时的工程。 „Boss, the small wisdom has screened! Several ti base alloy suit make the rotation axis, but, according to your node integer request to the universal joint, the small wisdom cannot screen the suitable ti base alloy.” Zhou Xiaozhi wrinkles the small face to reply Zhou Xingdao. “老板,小智筛选过啦！有几款ti基合金适合制造旋转轴,不过,根据你对万向节的节点个数要求,小智筛选不到适合的ti基合金。”周小智皱着小脸回复周兴道。 The node number of robot universal joint how much, is relating the exquisite degree in robot action, the node are less, the movement of robot is also stiffer, similarly the manufacture difficulty and cost price will also reduce straightly, the thing that but, Zhou Xing develops to oneself always strives for perfection, the direction that may progress, he will certainly overcome him resourcefully, after this is he becomes scientific researchers, the habit of unknowingly forming. 机器人万向节的节点数量的多寡,关系着机器人行动方面的细腻程度,节点越少,机器人的动作也就越生硬,同样制造难度和成本价格也将直线降低,不过,周兴对自己研制的东西一向精益求精,有一丝可进步的方向,他一定会想方设法的克服他,这是他成为一名科研人员之后,不知不觉养成的习惯。 Week Xingding calming down, ordered to Zhou Xiaozhi: „Development formula that small wisdom, screens the new ti base alloy, my taking away reaction chamber tests.” 周兴定了定神,向周小智下令道:“小智,筛选新型ti基合金的研制配方,我拿去反应室测试。” „Good, Boss!” Zhou Xiaozhi should say happily. “好的,老板！”周小智开心地应道。 Even the research is a monotonous arid matter, to Zhou Xiaozhi, is one is worth the happy matter, because there is a new research project, Zhou Xing will stay the time in laboratory will be then longer, long-term accompanying it. 即便研究是一项单调枯燥的事,对周小智而言,是一件非常值得开心的事,因为有了新研究项目,周兴呆在实验室里的时间便会越长,长时间的陪伴它。 Quick, two waterfall data streams fly from Zhou Xiaozhi the pitch-black black eyeball, the number changes by ten thousand ti base alloying element combinations extremely continuously conducts the simulation checking calculation, screens the appropriate ti base alloy development formula. 很快,两道瀑布般的数据流从周小智乌黑黑的眼珠中飞逝而过,数以万极的ti基合金元素组合变化不断进行模拟验算,筛选合适的ti基合金研制配方。 ---- ---- Peking University, the computer management department, female student dormitory building Room 318, the laughter sound of female student, the begging for mercy sound of crying out in grief, spreads continuous. 北大,计算机管理系,女生宿舍大楼318室,女生的嬉笑声,哀叫的求饶声,连绵不绝地传扬出来。 „Ok, ok, I complied, you put me! I complied inadequately also! Do not forgive, 5555...... ” In six ‚evil clutches’, Tang Xin begs for mercy to say with hardship. “行,行,我答应了,你们放了我吧！我答应了还不成嘛！别饶了,5555……。”在六只‘魔爪’之下,唐欣苦苦求饶道。 At this moment, Room 318, divided two camps, Tang Xin ‚fighting in isolation’ was incapable of resisting ‚three female bandits’. 此刻,318室,划分成了两个阵营,唐欣‘孤军作战’无力抵抗‘三位女匪’。 „Your small seductress/evil spirit, is unprepared while us, unexpectedly from others, harmed us is also worried for you quickly, quick confessed honestly, now has crossed one?” Officer Xiaoyu rides on the Tang joyful small stomach, both hands are pressing her hand, asked. “你个小妖精,趁我们不备,居然这么快就从了人家,害我们还一直为你担心,快坦白从实招来,现在是不是已经过了一步啦？”官晓瑜骑在唐欣的小肚上,双手摁着她的手,质问道。 „Yes! Was taken by others quickly! You are not too of use, is too easy to obtain the thing of hand, the men does not attach great importance, if later were flung by him, looked that on you that cries.” Liu Zihui is pinching Tang Xin cheeks, urging of seasoned person appearance. “就是！这么快就被人家拿下啦！你也太不顶用了,太容易得到手的东西,男人都不重视,以后要是被他甩了,看你上那哭去。”刘子慧捏着唐欣的脸颊,一副过来人模样的劝道。 „Yes! Small joyful, Zhou Xing the position is not ordinary, the person leads gold/metal, controlled a big company, the side affirmed that the beautiful woman is floating about like clouds, you must guard, do not suffer a loss when the time comes!” A Zhang Xiaofei face worried that urged. “是啊！小欣,周兴的地位不一般,人帅又多金,掌控了一家大公司,身边肯定美女如云,你要防着点,别到时候吃亏了！”张晓菲一脸担忧地劝道。 „You,......, without such that you think, we just held hands.” Tang Xinqiao face is red, shakes the head to argue. “你们,……,没有你们想的那样,我们就刚牵手而已。”唐欣俏脸通红,摇头争辩道。 „Ahem, on holding hands? That last night your why night non- home to return to? You held a late hand! When you I am a child?” The officer Xiaoyu apricot circle stares, is staring Tang Xindao. “哼哼,就牵手吗？那昨晚你为什么夜不归宿？你们牵了一正晚的手啊！你当我是小孩吗？”官晓瑜杏目圆瞪,瞪着唐欣道。 „Last night had not seen him, is really my father comes to the capital! I am meet my father .” Tang Xin smiled bitterly, said earnestly. “昨晚没见他,真是我爸来首都啦！我是去接我爸的,是真的。”唐欣苦笑不已,认真地说。 „Un! Really dá?” Officer Xiaoyu looks at Tang Xin face, asked halfly believing and half doubting. “嗯！真哒？”官晓瑜看着唐欣地脸,将信将疑地问。 „Uncle comes to Beijing! How don't you lead him to come to the school to stroll?” Some of Zhang Xiaohui letters Tang Xin words, inquired. “叔叔来北京啦！你怎么不带他来学校逛一逛呢？”张晓慧有些信了唐欣的话,询问道。 „My father handles matters, gets through him to come.” Tang Xin replied hastily. “我爸上来办事的,办完他就过来。”唐欣连忙回答道。 „After all that time, is a Black Dragon/mishap!” Liu Zihui relaxes immediately. “闹了半天,原来是一场乌龙啊！”刘子慧登时松了一口气。 „Did not talk clearly ahead of schedule, harms us to be worried about one.” On the officer Xiaoyu face flashes through an awkwardness, the shift topic, said hastily: „When does the boy come? Turned our class flowers, did not ask us to eat meal to compensate, could not be justified!” “不提早说清楚,害我们担心了一宿。”官晓瑜脸上闪过一丝尴尬,连忙转移话题,道:“那小子什么时候过来？把我们的班花都拐走了,不请我们吃顿饭补偿一下,太说不过去了吧！” „You first get down, I and other ask.” Tang Xin shamed looked at officer Xiaoyu one eyes angry, begged. “你先下来,我等一下问问。”唐欣羞恼地看了官晓瑜一眼,央求道。 ” Hehe! „ Officer Xiaoyu smiles, turns over/stands up gets down from Tang Xin. ”嘿嘿！“官晓瑜嘿嘿一笑,翻身从唐欣身上下来。
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