Modular numerical control system with automatic programming function
    31.
    发明授权
    Modular numerical control system with automatic programming function 失效
    具有自动编程功能的模块化数控系统

    公开(公告)号:US4607327A

    公开(公告)日:1986-08-19

    申请号:US536879

    申请日:1983-09-29

    CPC分类号: G05B19/409 G05B2219/36161

    摘要: A numerical control system having an automatic programming unit for executing automatic programming, and a numerical control unit for executing numerical control. A single operator's panel having selection keys is provided and shared by both the automatic programming unit and numerical control unit. The system includes a control unit which, based on selection information entered from the operator's panel by manipution of the selection keys, devotes the operator's panel exclusively to the automatic programming unit or numerical control unit. The automatic programming unit and numerical control unit share a single display device and a single data input/output unit, in addition to the operator's panel.

    摘要翻译: 一种具有用于执行自动编程的自动编程单元的数字控制系统和用于执行数字控制的数字控制单元。 具有选择键的单个操作面板由自动编程单元和数字控制单元提供并共享。 该系统包括控制单元,其基于通过操作选择键从操作面板输入的选择信息,将操作面板专用于自动编程单元或数字控制单元。 自动编程单元和数字控制单元除了操作面板之外,还共享单个显示设备和单个数据输入/输出单元。

    Method of automatically creating numerical control data in one of a
plurality of data formats
    32.
    发明授权
    Method of automatically creating numerical control data in one of a plurality of data formats 失效
    以多种数据格式之一自动创建数字控制数据的方法

    公开(公告)号:US4587608A

    公开(公告)日:1986-05-06

    申请号:US626879

    申请日:1984-06-27

    IPC分类号: G05B19/4093 G05B19/403

    摘要: A method of automatically creating numerical control data comprises providing a number of parameters used for specifying a machining pattern and a number of function codes designated by the parameters for creating numerical control data. Storing in a memory the correspondence between each of the function codes and a numerical control data output format; storing in a memory the correspondence between each parameter and one or more function codes designated by said parameter. The method also includes applying parameters sequentially from a machining pattern information output unit to a processor in accordance with NC machining, and creating numerical control data by using function codes designated by the parameters.

    摘要翻译: PCT No.PCT / JP83 / 00390 Sec。 371日期1984年6月27日第 102(e)日期1984年6月27日PCT提交1983年10月29日PCT公布。 出版物WO84 / 01840 日期:1984年5月10日。一种自动创建数字控制数据的方法包括提供用于指定加工图案的多个参数和由用于创建数字控制数据的参数指定的多个功能代码。 在存储器中存储每个功能代码之间的对应关系和数字控制数据输出格式; 在存储器中存储每个参数与由所述参数指定的一个或多个功能代码之间的对应关系。 该方法还包括根据NC加工从加工图案信息输出单元顺序地将参数应用于处理器,以及通过使用由参数指定的功能码来创建数字控制数据。

    Numerical control machining method and apparatus
    33.
    发明授权
    Numerical control machining method and apparatus 失效
    数控加工方法及装置

    公开(公告)号:US4535408A

    公开(公告)日:1985-08-13

    申请号:US445371

    申请日:1982-11-26

    摘要: A numerical control machining method and apparatus wherein a workpiece (101) is machined on the basis of curved surface data defining a curved surface. In the numerical control machining method and apparatus, a first boundary surface (103) serving as an upper limit and a second boundary surface (104) serving as a lower limit are respectively entered as inputs. A determination is made whether a tool lies in an upper part with respect to the first boundary surface (103), between the first and second boundary surfaces, or in a lower part with respect to the second boundary surface (104), and only the curved surface (CA.sub.1) enclosed by the first boundary surface (103) and the second boundary surface (104) is machined on the basis of the curved surface data. Then first and second boundary surfaces (103, 104) are moved downwards by predetermined values and the tool is moved by rapid traverse to a position (P.sub.12) corresponding to the first boundary surface (103'). After the completion of the machining of the curved surface (CA.sub.1) enclosed by the first and second boundary surfaces the next cutting operation is started from the position (P.sub.12).

    摘要翻译: PCT No.PCT / JP82 / 00093 Sec。 371日期1982年11月26日 102(e)1982年11月26日日期PCT提交1982年4月1日PCT公布。 公开号WO82 / 03353 日期:1982年10月14日。一种数控加工方法和装置,其中基于限定弯曲表面的曲面数据来加工工件(101)。 在数控加工方法和装置中,分别输入用作上限的第一边界面(103)和用作下限的第二边界面(104)作为输入。 确定工具是否位于相对于第一边界表面(103)的上部,第一和第二边界表面之间或相对于第二边界表面(104)的下部中,并且仅 基于曲面数据加工由第一边界面(103)和第二边界面(104)包围的曲面(CA1)。 然后,第一和第二边界面(103,104)向下移动预定值,并且通过快速移动将工具移动到对应于第一边界面(103')的位置(P12)。 在由第一和第二边界面包围的曲面(CA1)的加工完成之后,从位置(P12)开始下一个切割操作。

    Numerical control method
    34.
    发明授权
    Numerical control method 失效
    数控方法

    公开(公告)号:US4506331A

    公开(公告)日:1985-03-19

    申请号:US389936

    申请日:1982-06-18

    IPC分类号: G05B19/41 G06F15/46

    CPC分类号: G05B19/41 G05B2219/34101

    摘要: A numerical control method for controlling a numerical control device and prereading the numerical control data in a succeeding block during the execution of numerical control in accordance with the current block. A plurality of line segments, each specified by a block of numerical control data, approximate a curve. When the length of a line segment is less than a prescribed length (defined by required machining precision), control of movement of a member such as a tool based on the data specifying said line segment is skipped. This eliminates intermittent tool movement, improves machining precision, and prevents damage to the machine tool.

    摘要翻译: 一种数字控制方法,用于根据当前块在数字控制执行期间控制数控装置并对后续块中的数控数据进行预编译。 由数字控制数据块指定的多个线段近似曲线。 当线段的长度小于规定长度(由所需的加工精度定义)时,跳过基于指定所述线段的数据的诸如刀具的部件的移动的控制。 这样可以消除间歇式刀具运动,提高加工精度,并防止损坏机床。

    Mounting apparatus for leadless electronic parts
    35.
    发明授权
    Mounting apparatus for leadless electronic parts 失效
    无铅电子零件安装装置

    公开(公告)号:US4451976A

    公开(公告)日:1984-06-05

    申请号:US414256

    申请日:1982-08-12

    IPC分类号: H05K13/04 H05K3/32

    摘要: The present invention relates to a mounting apparatus for leadless electronic parts wherein leadless electronic parts 3 supplied through a cylindrical chute 5 are dropped one by one into a part holding hole 7 of a part feeding pusher 6, with the part holding hole having a cutout, the part feeding pusher 6 transports the leadless electronic part 3 between chucks 10 and 11, and then a main block 8 including the chucks 10 and 11 is pivoted such that the leadless electronic parts 3 are taken out and mounted on a mounting portion of a printed circuit board 1 rapidly and reliably.

    摘要翻译: PCT No.PCT / JP81 / 00386 Sec。 371日期1982年8月12日 102(e)日期1982年8月12日PCT提交1981年12月16日PCT公布。 公开号WO82 / 02136 日本1982年6月24日。无铅电子部件的安装装置技术领域本发明涉及一种无铅电子部件的安装装置,其中通过圆筒形滑槽5供给的无引线电子部件3一个接一个地落入部件供给推动器6的部件保持孔7中, 部件保持孔具有切口,部件供给推动器6将无引线电子部件3传送到卡盘10和11之间,然后包括卡盘10和11的主块8枢转,使得无引线电子部件3被取出并安装 快速且可靠地在印刷电路板1的安装部分上。

    Component mounting apparatus
    37.
    发明申请
    Component mounting apparatus 有权
    组件安装设备

    公开(公告)号:US20070124922A1

    公开(公告)日:2007-06-07

    申请号:US10574914

    申请日:2004-10-06

    IPC分类号: B23P19/00

    摘要: A component mounting apparatus includes one head unit which has a component holding member capable of holding a component and which is selected from among a plurality of types of head units according to a type of the fed component, a head moving unit which has a head fitting portion onto which the selected one head unit is removably loaded and which moves the head unit loaded on the head fitting portion in a direction extending generally along a surface of the board, and a head control unit which is provided for each of the head units and which performs control for component mounting operation by a head unit corresponding to the loaded head unit.

    摘要翻译: 一种部件安装装置,包括一个头部单元,其具有能够保持部件并且根据馈送部件的类型从多种类型的头单元中选择的部件保持部件,头部移动单元,其具有头部配件 所选择的一个头单元可移除地装载在该部分上,并且沿着大体沿板的表面延伸的方向移动装载在头部装配部分上的头单元,以及头部控制单元,其设置用于每个头单元和 其通过与加载的头单元相对应的头单元执行对部件安装操作的控制。

    Process for producing sodium salts
    38.
    发明授权
    Process for producing sodium salts 失效
    生产钠盐的方法

    公开(公告)号:US06576209B2

    公开(公告)日:2003-06-10

    申请号:US09749546

    申请日:2000-12-28

    IPC分类号: C01D700

    CPC分类号: C01D7/35 C01D7/12 C01D7/14

    摘要: A process for producing sodium salts, which comprises adding solid sodium carbonate to a first aqueous solution containing sodium carbonate and sodium hydrogencarbonate, to prepare a second aqueous solution, precipitating, separating and recovering from the second aqueous solution sodium sesquicarbonate crystals containing at least 50 mol % of the sodium hydrogencarbonate component contained in the second aqueous solution, and further recovering sodium carbonate from a mother liquor remaining after separating the sodium sesquicarbonate crystals from the second aqueous solution.

    摘要翻译: 一种制备钠盐的方法,其包括将固体碳酸钠加入到含有碳酸钠和碳酸氢钠的第一水溶液中,以制备第二水溶液,从第二水溶液中沉淀,分离和回收含有至少50摩尔的倍半碳酸钠晶体 %的碳酸氢钠成分,并且从从第二水溶液中分离倍半碳酸钠晶体后残留的母液进一步回收碳酸钠。

    Electronic component mounting device
    40.
    发明授权
    Electronic component mounting device 有权
    电子零件安装装置

    公开(公告)号:US06216336B1

    公开(公告)日:2001-04-17

    申请号:US09142868

    申请日:1998-09-17

    IPC分类号: H05K330

    摘要: The present invention relates to an electronic parts mounting device designed to mount chip type electronic parts on a printed board. It is an object of the invention to provide a compact and high-speed electronic parts mounting device. To achieve this object, the present invention provides first and second drive systems (12) and (13) for driving first and second supplying portions (2) and (3) arranged on both sides of a table portion (6) and has arrangement pitches of suction nozzles (18) of each supplying portion, each of the drive systems (12) and (13), and each cassette (4) of the supplying portions identical with each other. This structure provides the compact and high-speed electronic parts mounting device.

    摘要翻译: 电子零件安装装置技术领域本发明涉及一种设计用于将芯片型电子部件安装在印刷电路板上的电子部件安装装置。 本发明的目的是提供一种紧凑型和高速的电子部件安装装置。为了实现该目的,本发明提供了用于驱动第一和第二供应部分(2)的第一和第二驱动系统(12)和(13) )和(3)布置在台部(6)的两侧,并且具有每个供应部分的吸嘴(18),每个驱动系统(12)和(13)以及每个盒(4)的排列间距, 的供给部彼此相同。 这种结构提供了紧凑和高速的电子部件安装装置。