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8 条记录 (耗时 0.013 秒)

    Method and apparatus for machining
    1.
    发明公开
    Method and apparatus for machining 失效
    维尔法伦和Vorrichtungfürdie spanabhebende Bearbeitung。

    公开(公告)号：EP0211652A1

    公开(公告)日：1987-02-25

    申请号：EP86306047.1

    申请日：1986-08-05

    申请人： Yankoff, Gerald K.

    发明人： Yankoff, Gerald K.

    IPC分类号： B23B27/10

    CPC分类号： B23B27/167 ,  B23Q11/1038 ,  Y10T82/10 ,  Y10T407/14 ,  Y10T408/45 ,  Y10T408/458

    摘要： A method and apparatus for machining a workpiece with an insert (58) having a surface (64) terminating with a cutting edge includes a tool holder (41, 76) adapted to mount the insert, which is formed with a discharge orifice (84) lying atop the exposed surface of the insert for ejecting high velocity coolant across the insert and beneath the chips formed from the workpiece.
    The discharge orifice of the tool holder is spaced within the range of about 0.04 to 0.44 inches from the cutting edge of the insert clamped therein. The coolant is ejected from the discharge orifice at a velocity within the range of at least above 250 feet per second, and the tool holder is advanced in the cut at a feed rate within the range of about 0.004 to 0.025 inches per revolution of the holder or workpiece.

    摘要翻译： 一种用具有终止于切割边缘的表面（64）的插入件（58）加工工件的方法和设备包括适于安装插入件的工具夹具（41,76），该工具夹具形成有排放孔口（84） 位于刀片的暴露表面顶部，用于将高速冷却剂喷射穿过刀片并在由工件形成的刀片之下。 工具夹具的排出孔与夹在其中的刀片的切削刃相距约0.04至0.44英寸的范围内。 冷却剂以至少高于250英尺/秒的范围内的速度从排放孔排出，并且刀架在切割中以每圈约0.004至0.025英寸的进给速率进给 或工件

    Rotary flow control apparatus
    5.
    发明授权
    Rotary flow control apparatus 失效
    旋转流量控制装置

    公开(公告)号：EP0231577B1

    公开(公告)日：1990-04-11

    申请号：EP86306613.0

    申请日：1986-08-27

    申请人： Yankoff, Gerald K.

    发明人： Yankoff, Gerald K.

    IPC分类号： F15B13/06 ,  F16K11/06

    CPC分类号： F16K11/0853 ,  B05B1/1645 ,  B05B15/658 ,  Y10T137/86485 ,  Y10T137/86871

    摘要： A flow control apparatus for selectively directing fluid from a fluid supply line to a number of outlet lines includes an outer member having an outer wall, a throughbore forming an annular inner wall and a plurality of spaced, discharge bores formed therebetween. An inner member having an annular outer wall is received within the throughbore of the outer member so that their annular walls face one another. The outer member is rotatable with respect to the inner member to selectively align each of its discharge bores with the fluid passageway of the inner member, and an interlock mechanism is provided to ensure accurate alignment therebetween. The facing surfaces of the inner and outer members are sealed at the fluid passageway by a Teflon seal mounted at one end of a driven piston which is axially movable within the fluid passageway. A second, driver piston is operable to force the driven piston axially toward the outer member so that the Teflon seal is compressed between the facing surfaces of the inner and outer members to prevent fluid leakage at the fluid passageway and an aligning discharge bore.

    Rotary flow control apparatus
    6.
    发明公开
    Rotary flow control apparatus 失效
    旋转经销商的液体。

    公开(公告)号：EP0231577A1

    公开(公告)日：1987-08-12

    申请号：EP86306613.0

    申请日：1986-08-27

    申请人： Yankoff, Gerald K.

    发明人： Yankoff, Gerald K.

    IPC分类号： F15B13/06 ,  F16K11/06

    CPC分类号： F16K11/0853 ,  B05B1/1645 ,  B05B15/658 ,  Y10T137/86485 ,  Y10T137/86871

    摘要： A flow control apparatus for selectively directing fluid from a fluid supply line to a number of outlet lines includes an outer member (14) having an outer wall, a throughbore forming an annular inner wall (24) and a plurality of spaced, discharge bores (28) formed therebetween, and an inner member (12) having an annular outer wall (34) received within the throughbore of the outer member so that their annular walls face one another. The outer member is rotatable with respect to the inner member to selectively align each of its discharge bores with the fluid passageway (38) of the inner member, and an interlock mechanism (84) is provided to ensure accurate alignment therebetween. The facing surfaces of the inner and outer members are sealed at the fluid passageway by a seal (64) mounted at one end of a driven piston (42) which is axially movable within the fluid passageway.

    Tool holder
    7.
    发明公开
    Tool holder 失效
    工具托架

    公开(公告)号：EP0223434A2

    公开(公告)日：1987-05-27

    申请号：EP86308251.7

    申请日：1986-10-23

    申请人： Yankoff, Gerald K.

    发明人： Yankoff, Gerald K.

    IPC分类号： B23B27/06 ,  B23B27/00 ,  B23B27/10

    CPC分类号： B23B27/04 ,  B23B2210/08 ,  Y10T407/14 ,  Y10T407/2254 ,  Y10T407/2268 ,  Y10T407/227 ,  Y10T407/228

    摘要： A tool holder (10) which is convertible to perform a veriety of machining operations such as threading, turning and grooving comprises a support bar (12) formed with a cavity which receives a mounting block (24) having a seat (32) adapted to support an insert so that the top surface of the insert is exposed and its cutting edge extends outwardly from the seat. The insert is clamped within the seat by a clamping block (48), which is secured atop the insert by a machine screw (26). The top edge of the clamping block is formed with a beveled bearing surface (64) which engages the head of the machine screw so that forces are applied to the clamping block upon tightening of the screw which urge the insert downwardly, rearwardly and inwardly against the walls of the mounting block seat.

    摘要翻译： 可转换以执行各种机加工操作（例如螺纹，车削和开槽）的刀架（10）包括形成有腔体的支撑杆（12），该腔体容纳具有座（32）的安装块（24） 支撑插入件，使得插入件的顶部表面暴露并且其切割边缘从座部向外延伸。 插入件通过夹紧块（48）夹紧在座内，夹紧块通过机械螺钉（26）固定在插入件的顶部。 夹紧块的顶部边缘形成有斜面支承面（64），该斜面支承面与机械螺钉的头部接合，从而在拧紧螺钉时，力施加到夹紧块上，该螺钉向下，向后和向内推动插入件 安装座椅的墙壁。

    Method and apparatus for machining
    8.
    发明公开
    Method and apparatus for machining 失效
    维尔法伦和Vorrichtungfürdie spanabhebende Bearbeitung。

    公开(公告)号：EP0123387A1

    公开(公告)日：1984-10-31

    申请号：EP84301260.0

    申请日：1984-02-27

    申请人： Yankoff, Gerald K.

    发明人： Yankoff, Gerald K.

    IPC分类号： B23B27/10 ,  B23Q11/10

    CPC分类号： B23Q11/10 ,  B23B27/167

    摘要： A method and apparatus for performing machining operations on a workpiece (12) such as cutting, boring, turning and milling is accomplished at reduced power levels with increased tool life and efficiency. The apparatus includes a tool holder formed with at least one release orifice (32) in which a cutting insert (18) is mounted having a surface (17) terminating with a cutting edge (19). The cutting edge of the insert is adapted to engage the workpiece (12) to form chips (42) which overliethe surface (17) of the cutting insert (18) and the release orifice (32) in the holder. A coolant delivery system including a pump is adaptedto eject a coolant jet (38) from the release orifice (32) at high velocity and high pressure between the surface (17) of the cutting insert (18) and the chips (42), from a location beneath the chips.

    摘要翻译： 用于在诸如切割，镗孔，车削和铣削的工件（12）上进行加工操作的方法和装置是在降低的功率水平下实现的，具有增加的刀具寿命和效率。 该装置包括形成有至少一个释放孔（32）的刀架，其中安装有切削刀片（18），其具有以切削刃（19）终止的表面（17）。 插入件的切割边缘适于接合工件（12）以形成切屑（42），其覆盖切削刀片（18）的表面（17）和保持器中的释放孔（32）。 包括泵的冷却剂输送系统适于在切削刀片（18）的表面（17）和切屑（42）之间以高速和高压喷射冷却剂喷射（38）从释放孔（32） 从芯片下方的位置。