公开(公告)号：US20140177381A1

公开(公告)日：2014-06-26

申请号：US14192024

申请日：2014-02-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Tzuo-Liang LUO ,  En-Sheng CHANG ,  Jui-Kuan LIN ,  Yang-Xin LIN ,  Chin-Mou HSU

IPC: B01F5/00

CPC classification number: B01F5/0062 ,  B23H1/02 ,  B23H1/10 ,  B23H7/36 ,  Y10T137/2087 ,  Y10T137/2104 ,  Y10T137/2109 ,  Y10T137/2115

Abstract: The invention provides a working trough and a method for maintaining a uniform temperature of a working fluid. The working trough is applied to an electrical discharge machine that performs wire cutting using the working fluid. The method for maintaining a uniform temperature of the working fluid is applied to the working trough and characterized by forming opening structures in a receiving slot of the working trough such that a spiral swirl having a predetermined height is allowed to be formed in the working fluid, thereby maintaining a uniform temperature of the working fluid in the receiving slot when a wire cutting process is performed in the working fluid by the electrical discharge machine. The disturbance of the spiral swirl also facilitates the discharge of scraps. The present invention further has an advantage of low cost.

Abstract translation: 本发明提供了一种用于维持工作流体温度均匀的工作槽和方法。 工作槽适用于使用工作流体执行线切割的放电加工机。 用于将工作流体的温度均匀地保持的方法被施加到工作槽，其特征在于，在工作槽的接收槽中形成开口结构，使得允许在工作流体中形成具有预定高度的螺旋形涡流， 从而在通过放电加工机构对工作流体进行线切割处理时，保持工作流体在接收槽内的温度均匀。 螺旋涡流的干扰也有助于排出废料。 本发明还具有成本低的优点。

公开(公告)号：US20150122072A1

公开(公告)日：2015-05-07

申请号：US14188387

申请日：2014-02-24

Applicant: Industrial Technology Research Institute

Inventor： Chin-Fa WU ,  Chin-Mou HSU ,  Hsi-Hung HSIAO ,  Chiu-Hung LI

IPC: B25J17/00

CPC classification number: B25J9/102 ,  B23Q1/5406 ,  B23Q5/10 ,  B23Q5/56 ,  B23Q2220/006 ,  B25J17/0258 ,  B25J19/0054 ,  Y10S901/25 ,  Y10T74/20329

Abstract: A twin rotation driving apparatus is provided, including a base body, an axle unit pivotally connected to the base body for carrying a workpiece, a first driving unit disposed on the base body and having a first gear set connected to the axle unit and a first motor coaxially connected to the first gear set, and a second driving unit disposed on the base body and having a second gear set connected to the axle unit and a second motor coaxially connected to the second gear set. The twin rotation driving apparatus includes two motors and two gear sets. Therefore, smaller motors can be included in the twin rotation driving apparatus, and the twin rotation driving apparatus is compact and can still generate great enough torques.

Abstract translation: 提供了一种双旋转驱动装置，包括基体，枢转地连接到用于承载工件的基体的轴单元，设置在基体上并具有连接到轴单元的第一齿轮组的第一驱动单元和第一 电动机同轴地连接到第一齿轮组，以及第二驱动单元，其设置在基体上并具有连接到轴单元的第二齿轮组和与第二齿轮组同轴连接的第二电动机。 双旋转驱动装置包括两个马达和两个齿轮组。 因此，双旋转驱动装置中可以包括较小的马达，并且双旋转驱动装置紧凑并且仍能产生足够大的扭矩。