1、

it also analyses algorithm model of shoe-last tool position.

论文对鞋楦刀位点算法进行了详细的分析,算法模型采用当今加工自由曲面最流行的球头铣刀作为加工刀具,以一次逼近法作为鞋楦刀位点算法的理论依据,提高了算法效率。

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2、

in addition, for the x-drift asynchronous problem caused by y-drift tool position variation, load dynamic compensation is proceeded.

此外,还针对Y轴方向上的由于刀架位置变化导致的X轴方向上的不同步进行了负载动态补偿。

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3、

Position threaded bush on screw-in tool.

将螺纹衬套放置在攻丝工具上。

provided by jukuu

4、

Through cutting tools' equivalent stress cloud picture and equivalent displacement map, get the maximum force position and maximum deformation. According to the theoretical analysis, prove the rationality of tool parameters selection, and provide process parameters and data support for the tool design.

通过对铣刨刀具的等效应力云图及刀具等效位移图,分析出刀具的最大受力位置及最大变形量,根据理论分析,证明刀具参数选取的合理性,为刀具设计提供工艺参数及数据支持。

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5、

The development of the machine tool is divided into several modules, and then all of the modules are constructed. Then, we examine the position precision which the machine tool can achieve through the feed system position precision evaluation test.

采用模块化设计的方法,把机床的研制划分为几个模块,而后分别对各个模块进行构建。接着,通过机床进给系统位置精度的评定试验,来检验机床所能达到的位置精度。

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6、

In addition, through position analysis, the rotary center track of the tool library on the bar is obtained, the largest external diameter of the tool library is just the space occupied during the movement of the whole mechanism, thus the corresponding process range is given.

通过位置分析,得知连杆上刀库回转中心的轨迹,刀库最大外径的包络就是整个机构运动所占的空间,相应也给出了加工范围。

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7、

The investigation of the distribution of stress inside a cutting tool in the chip flow plane during oblique cutting ( II) tilting position

斜角切削切削刀具流屑平面内应力分布的实验研究(Ⅱ)倾斜角(转炉),倾斜位置

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8、

High frequency movement in precise micro-displacement of the tool is required when boring the hole and the displacement of the tool needs to be changed according to its spindle rotation angle and its axial position in boring process, because the hole has a very complex three-dimensional surface.

非圆曲面孔复杂的三维空间曲面结构,要求在镗削过程中,刀具径向位置随着主轴转角和其轴向位置的变化,做高频响的精密微位移补偿运动。

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9、

Methods By use of certain its negative pressure, we designed a tool for inverted nipple lifting to suck out it to its normal position.

方法制作乳头凹陷隆起器,用负压吸引原理,将乳头吸引出并维持到正常状态。

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10、

Note height difference of tool and the position of the camshafts in the cylinder head.

请注意工具的高度差异,以及气缸盖中凸轮轴的位置。

provided by jukuu

11、

Calculation of theoretical tool setting position is presented which resolves the problems such as deviation on tool setting point and machining interference.

提出了理论对刀位置的计算方法,有效地解决了对刀点偏差大和加工干涉等问题。

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12、

A realizing method on the random changing tool from modern machining center was studied by SIEMENS S7-200 PLC controller. The control process of tool storehouse fixed position was mainly introduced. At the same time, its flow chart and ladder diagram was furnished.

基于西门子S7-200PLC控制器,研究现代加工中心随机换刀方式的实现方法,通过编程方式着重介绍刀库定位的控制过程,同时给出相应的控制流程图和梯形图程序。

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13、

When a drilling type sidewall coring tool picks core in the well, it must lean against the well wall firmly, I e, the attitude and position are not allowed to be varied, otherwise it will be jammed and the core cannot be picked out.

钻进式井壁取心器在井下钻取岩心时,必须牢固地推靠在井壁上,即姿态和位置不允许发生变化,否则就会卡钻,不能取出岩心。

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14、

Credit card, as an advanced tool and means of payment, has been a very important position in the national economy.

信用卡作为一种先进的消费信贷工具和支付结算手段,在国民经济中已经具有十分重要的地位。

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15、

Based on the structure of machine tool, the hardware structure of the control system is established, and the main function modules of the single-axis servo control card based on DSP, such as position control model, position detection model etc, are designed.

结合本机床的结构特点,确定了微细电火花线切割四轴联动控制系统的硬件总体构架,设计了基于DSP的单轴伺服控制卡的位置调节、位移检测、间隙检测及分析等主要功能模块。

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16、

In the traditional mode, pirates of the definition of political leanings, depends on the city-state piracy, belong to the state behavior category as a political tool, pirates in the ocean for sea state assistance right position.

在传统模式,海盗的定义取决于城邦政治的倾向,海盗行为属于国家行为范畴,海盗作为政治工具处在了协助海洋国家争夺海权的位置。

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17、

Language is a tool of discipline and ideological unity, is an important position for emotional education.

语文学科是工具性与思惟性的统一体,是进行激情教育的主要阵地。

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18、

Furthermore, the calibration experiment has been performed, where a laser tracker tool is utilized to measure the space position of the robot; and the real geometric error is calculated to compensate the parameter error.

进一步,进行了喷涂机器人的标定实验,使用激光跟踪仪对机器人工具端的空间位置进行了数据测量,计算出喷涂机器人机构的实际几何参数误差,并进行了参数误差补偿。

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19、

This paper solves the positive position solution, the inverse position solution and the passive joints solution of the fixed length 3-PRS parallel mechanism of the machine tool;

推导了该车铣复合加工中心的定杆长并联机构3-PRS的位置逆解、位置正解和被动关节求解算法;

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20、

The persons who master JIRA as project management tool will bein a better position in the future market competition.

掌握JIRA项目管理手段的项目经理在未来市场竞争中将会处于有利地位。

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