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公开(公告)号：US4782680A
公开(公告)日：1988-11-08
申请号：US49659
申请日：1987-05-13
申请人： Garri Berstein
发明人： Garri Berstein
CPC分类号： B24B39/04
摘要： The milling of work pieces having at least one bore in the surface to be milled by roller action, is performed by controlling the size of the force applied to the work piece surface in accordance with the rotation of the work piece and in accordance with the location of the bore. The control is such that the rolling force or pressure applied when the roller contacts the bore is smaller than the rolling force or pressure when the roller contacts the work piece surface outside the bore. The rolling force may even be applied in a pulsating manner in the zone of a bore. A minimum of the applied rolling force is reached at the latest when the roller passes over the bore diameter. In this manner undesirable deformations of the work piece surface, especially in a ring zone around the bore, are avoided.
摘要翻译： 根据工件的旋转，通过根据工件的旋转来控制施加到工件表面的力的尺寸来进行铣削，其中通过滚动动作在待铣削的表面中具有至少一个孔的工件进行铣削 的孔。 该控制使得当辊接触孔时施加的滚动力或压力小于当辊接触孔之外的工件表面时的轧制力或压力。 轧制力甚至可以以脉动方式施加在孔的区域中。 当辊经过孔直径时，最少达到施加的轧制力。 以这种方式，避免了工件表面的不期望的变形，特别是在孔周围的环形区中。
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公开(公告)号：US4561276A
公开(公告)日：1985-12-31
申请号：US568893
申请日：1984-01-09
申请人： Garri Berstein
发明人： Garri Berstein
摘要： Method of deep-rolling of crankshaft pins by applying different rolling forces over a rotational angle (phi) of 360.degree., such as to produce in each angular position a constant enlargement of the angle (alpha) subtended by the mirror faces i.e. the faces connected with the respective transition radii to provide, at least, in the angular region most subject to damage the desired fatigue strength increase.
摘要翻译： 通过在360°的旋转角度（phi）上施加不同的滚动力来对曲轴销进行深度轧制的方法，例如在每个角位置产生由镜面对着的角度（α）的恒定放大，即连接的面 具有相应的过渡半径以至少在角度区域中最大程度地提供所需的疲劳强度增加。
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公开(公告)号：US3878702A
公开(公告)日：1975-04-22
申请号：US42220473
申请日：1973-12-06
IPC分类号： B21D3/04 , B24B39/04 , B24D20060101 , B21B19/10
摘要： Round bar straightener-polisher machine of the type which has a pair of rotary rollers the lower of which is fixed while the upper of which moves at will in a vertical direction so as to determine the distance between the rollers, which distance will be occupied by the bar to be treated. On each side of the bar are corresponding lateral guides, also movable at will according to the gage of the bar, in order to avoid horizontal movement thereof. The movement of the upper roller and that of the lateral guides is controlled by a single control, for which two symetrically arranged tables which solidly support the corresponding lateral guides, turn with the center in its lower part, this turning being caused by movement of the frame of the upper roller, which transmits its movement to two yokes, one for each table and guide, each yoke being linked to a lever solidly connected to a horizontal shaft, which has respective heel-pieces or projections at its opposite ends, articulately coupled to corresponding lugs, fixed to each table. At the anterior end of one of the guides and at the posterior end of the other guide, successive small rollers, whose active areas are always in the same plane as the edges facing the lateral guides, are provided.
摘要翻译： 具有一对旋转辊的圆形矫直机抛光机，该机器的下部固定，其上部沿垂直方向移动，以便确定辊子之间的距离，该距离将被 酒吧待处理。 在杆的每一侧上都是相应的横向引导件，也可以根据杆的量规随意移动，以避免水平移动。 上辊和横向导轨的运动通过单个控制来控制，对于该控制，两个对称布置的桌子固定地支撑相应的横向导向件，其中心在其下部部分中转动，这是由于 上辊的框架，其将其运动传递到两个轭，每个轭和引导件一个，每个轭连接到牢固地连接到水平轴的杠杆，该水平轴在其相对端具有相应的跟部或突起，铰接地 到相应的凸耳，固定在每张桌子上。 在其中一个引导件的前端和另一个引导件的后端处，提供了有效区域总是在与面向侧向引导件的边缘在同一平面内的连续的小滚子。
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公开(公告)号：US3735620A
公开(公告)日：1973-05-29
申请号：US3735620D
申请日：1972-02-07
发明人： NAUMANN H
摘要： A crankshaft blank, having a cylindrical surface to be rolled and at opposite axial ends of which there are crankshaft fillets, is held between two lever arms under pressure. The lever arms are associated with a pair of master crankshafts in such a manner that, when the master crankshafts are rotated, the lever arms move correspondingly and in unison therewith. A tool unit is provided on one of the arms and includes a tool roller having axially arrayed portions of mutually opposite conicity, or two separate rollers which are conical in mutually opposite direction. The single roll or the two rollers engage the cylindrical surface of the blank intermediate the crankshaft fillets having at their respective axial end faces radii of curvature merging into their circumferential surfaces; these radii of curvature are smaller by between substantially 20-30 percent than the radius of the crankshaft fillets on the blank and thus also of the crankshaft fillets on the master crankshaft which are identical with the crankshaft fillets on the blank.
摘要翻译： 具有待滚动的圆柱形表面和具有曲轴圆角的相对轴向端部的曲轴坯料在压力下保持在两个杠杆臂之间。 杠杆臂与一对主曲轴相配合，使得当主曲轴旋转时，杠杆臂相应地和一起移动。 工具单元设置在其中一个臂上，并且包括具有相对相对锥度的轴向排列的部分的工具辊，或两个相互相反的方向呈圆锥形的分离的辊。 单辊或两个辊接合在坯料的圆柱形表面之间，该圆柱形表面在其各自的轴向端面上具有曲率半圆形并入其圆周表面中; 这些曲率半径比坯料上的曲轴圆角的半径大致为20-30％，因此与主曲轴上的曲轴圆角相同，与坯料上的曲轴圆角相同。
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公开(公告)号：US3584422A
公开(公告)日：1971-06-15
申请号：US3584422D
申请日：1968-06-14
摘要： A machine for producing a convex rolling surface for rollers. The machine includes a drum having on its outer surface a spiral groove for accommodating rollers being machined. A tool is made hollow and communicates with the drum disposed inside thereof. The tool has an inside surface which is a working surface corresponding to the outer surface of the drum. The tool is pressed against rollers being machine with the aid of a pressing means which is a pneumatic cylinder producing the desired rolling surface for rollers.
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公开(公告)号：US3136029A
公开(公告)日：1964-06-09
申请号：US17322462
申请日：1962-02-14
发明人： BERNHARD KUNZE
IPC分类号： B24B39/04
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公开(公告)号：US3093884A
公开(公告)日：1963-06-18
申请号：US82063559
申请日：1959-06-16
发明人： HEIM LEWIS R
CPC分类号： F16C33/64 , B24B39/04 , F16C43/08 , Y10T29/47 , Y10T29/49703 , Y10T29/49707
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公开(公告)号：US2614465A
公开(公告)日：1952-10-21
申请号：US8925649
申请日：1949-04-23
申请人： HAMILTON WATCH CO
CPC分类号： G04D3/0263 , B24B39/04 , Y10T29/47 , Y10T82/2564 , Y10T82/2593 , Y10T409/305992
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公开(公告)号：US2114979A
公开(公告)日：1938-04-19
申请号：US14843037
申请日：1937-06-16
发明人： HORGER OSCAR J , NEIFERT HARRY R
IPC分类号： B24B39/04
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