公开(公告)号：US20240227043A1

公开(公告)日：2024-07-11

申请号：US18558276

申请日：2022-07-13

Applicant: KANDO INNOVATION LIMITED

Inventor： George Davey MADDEVER ,  Keith BLENKINSOPP

IPC: B23D55/08 ,  B26D1/54

CPC classification number: B23D55/082 ,  B26D1/54

Abstract: A guide for a blade of a bandsaw includes a head and two molded, replaceable shoes that constrain the blade. Each shoe is symmetrical, having four side faces as a thick diamond-shaped frictional border for blade contact. The back of the shoe is a replica of the front. Internal sides of each diamond profile have a resilient web having strips that reversibly lock with grooves against a parallelogram raised from the head surface to retain the shoe carry rubbing forces from the blade. The shoe may be removed, turned through 180 degrees, or flipped over.

公开(公告)号：US10328606B2

公开(公告)日：2019-06-25

申请号：US15647938

申请日：2017-07-12

Applicant: DISCO CORPORATION

Inventor： Fumio Uchida

IPC: B28D5/00 ,  B28D5/02 ,  B28D7/00 ,  B24B49/16 ,  B24B55/02 ,  B24B49/00 ,  B28D1/04 ,  B28D7/02 ,  B26D1/54 ,  B28D1/24

Abstract: A controller of a cutting apparatus includes: a storage section configured to preliminarily store as a threshold an arbitrary value based on a load current value of a motor detected when a cutting blade is rotated at a predetermined rotational speed while supplying a predetermined quantity of cutting water in a state in which a cutting water supply nozzle is positioned in an appropriate position; and a judgment section configured to judge normality or abnormality according to the result of comparison between a load current value detected when the cutting blade is rotated at the predetermined rotational speed while supplying the predetermined quantity of cutting water and the threshold stored in the storage section.

公开(公告)号：US20180015638A1

公开(公告)日：2018-01-18

申请号：US15647938

申请日：2017-07-12

Applicant: DISCO CORPORATION

Inventor： Fumio Uchida

IPC: B28D5/00 ,  B28D7/02 ,  B28D1/04 ,  B28D5/02 ,  B28D1/24 ,  B26D1/54

CPC classification number: B28D5/0076 ,  B24B49/006 ,  B24B49/16 ,  B24B55/02 ,  B26D1/54 ,  B28D1/044 ,  B28D1/046 ,  B28D1/24 ,  B28D5/0064 ,  B28D5/022 ,  B28D7/005 ,  B28D7/02

Abstract: A controller of a cutting apparatus includes: a storage section configured to preliminarily store as a threshold an arbitrary value based on a load current value of a motor detected when a cutting blade is rotated at a predetermined rotational speed while supplying a predetermined quantity of cutting water in a state in which a cutting water supply nozzle is positioned in an appropriate position; and a judgment section configured to judge normality or abnormality according to the result of comparison between a load current value detected when the cutting blade is rotated at the predetermined rotational speed while supplying the predetermined quantity of cutting water and the threshold stored in the storage section.

公开(公告)号：US08047114B2

公开(公告)日：2011-11-01

申请号：US12798059

申请日：2010-03-29

Applicant: Albert Clarkson Pollard

Inventor： Albert Clarkson Pollard

IPC: B26D1/54

CPC classification number: B23D55/082 ,  Y10T83/7264 ,  Y10T83/8878

Abstract: A band saw blade guide includes a cylindrical chisel shaped member mounted at an oblique angle to a band saw blade. The blade guide adjusts the angle of the band saw blade by rotation of the guide about its axis. By rotating the guide about its axis, the angle of the chisel point guiding surface is changed thereby changing the angle of the blade. Further the blade may be guided by a single guide forced against one surface of the blade thereby eliminating the need for guides on both sides of the blade.

Abstract translation: 带锯条引导件包括与带锯片倾斜角度安装的圆柱形凿形件。 刀片引导件通过引导件绕其轴线的旋转来调节带锯刀片的角度。 通过围绕其轴线旋转引导件，改变了凿点引导表面的角度，从而改变了刀片的角度。 此外，叶片可以被强制靠在叶片的一个表面上的单个导向件引导，从而消除了对叶片两侧的引导件的需要。

公开(公告)号：US20080264228A1

公开(公告)日：2008-10-30

申请号：US12106428

申请日：2008-04-21

Applicant: Anton Huber ,  Engelbert Auer ,  Manfred Schoenhofer ,  Helmut Seehofer ,  Peter Wiesner

Inventor： Anton Huber ,  Engelbert Auer ,  Manfred Schoenhofer ,  Helmut Seehofer ,  Peter Wiesner

IPC: B26D1/54 ,  B28D1/08

CPC classification number: B23D57/0053 ,  B23D61/18 ,  B24B27/0633 ,  B28D5/045 ,  B65H57/14 ,  Y10T83/696 ,  Y10T83/9292

Abstract: A wire guide roll for use in wire saws for simultaneously slicing a multiplicity of wafers from a cylindrical workpiece is provided with a coating having a thickness of at least 2 mm and at most 7.5 mm of a material which has a Shore A hardness of at least 60 and at most 99, and which contains a multiplicity of grooves through which the sawing wire is guided, the grooves each having a curved groove base with a radius of curvature which is 0.25-1.6 times the sawing wire diameter, and an aperture angle of 60-130°. A multiplicity of wafers are simultaneously sliced from a cylindrical workpiece by means of a wire saw using such wire guide rolls.

Abstract translation: 用于线锯同时从圆筒形工件切片多个晶片的导丝辊设置有厚度至少为2mm且至多7.5mm的涂层，该涂层的肖氏A硬度至少为 60和至多99个，并且其包含多个槽，锯线通过该槽被引导，所述槽各自具有曲率半径为弯曲直径的0.25-1.6倍的弯曲槽基部，并且孔径角 60-130°。 通过使用这种导线辊的线锯同时从圆柱形工件切片多个晶片。

公开(公告)号：US6131499A

公开(公告)日：2000-10-17

申请号：US164576

申请日：1998-10-01

Applicant: Nick Chen

Inventor： Nick Chen

IPC: B27G5/02 ,  B26D1/54

CPC classification number: B27G5/02

Abstract: A carpenter's saw bench is composed of a base and a rotary platform pivoted to the bottom of the base. The rotary platform is provided at both ends thereof with a guide rod set which is in turn provided with a handsaw guide member. The handsaw guide member is provided in the top thereof with a saw bow guide slot for receiving a saw bow of a handsaw, and in the bottom thereof with a saw blade receiving slot for receiving a saw blade of the handsaw. The handsaw guide member is provided in the top thereof with an indentation in communication with the saw bow guide slot, and in the bottom thereof with a slit in communication with the saw blade receiving slot. The handsaw can be detachably fastened with the handsaw guide members such that the handsaw can be separated from the saw bench to allow the handsaw to be used independently as an ordinary handsaw.

Abstract translation: 木匠的锯台由基座和枢转于底座底部的旋转平台组成。 旋转平台的两端设置有导杆组，该导向杆组又设置有手锯引导构件。 手柄引导构件在其顶部设置有用于接收手锯的锯弓的锯弓引导槽，并且其底部具有用于接收手锯的锯片的锯片接收槽。 手柄引导构件在其顶部设置有与锯条引导槽连通的凹部，并且在其底部设置有与锯片接收槽连通的狭缝。 手锯可以用手锯引导构件可拆卸地固定，使得手锯可以与锯台分离，以允许手锯作为普通手锯独立使用。

公开(公告)号：US6082239A

公开(公告)日：2000-07-04

申请号：US684164

申请日：1996-07-19

Applicant: Kenneth L. Blaedel ,  Pete J. Davis ,  Charles S. Landram

Inventor： Kenneth L. Blaedel ,  Pete J. Davis ,  Charles S. Landram

IPC: B23D59/02 ,  B23D59/04 ,  B23D61/02 ,  B23D61/12 ,  B26D1/00 ,  B28D5/04 ,  B26D1/54 ,  B27B5/29 ,  B27B13/10

CPC classification number: B28D5/045 ,  B23D59/02 ,  B23D59/04 ,  B23D61/025 ,  B23D61/123 ,  B26D1/0006 ,  B26D2001/0013 ,  B26D2001/006 ,  Y10T83/0443 ,  Y10T83/263 ,  Y10T83/7264 ,  Y10T83/8878 ,  Y10T83/9317 ,  Y10T83/9403

Abstract: A saw having a self-pumped hydrodynamic blade guide or bearing for retaining the saw blade in a centered position in the saw kerf (width of cut made by the saw). The hydrodynamic blade guide or bearing utilizes pockets or grooves incorporated into the sides of the blade. The saw kerf in the workpiece provides the guide or bearing stator surface. Both sides of the blade entrain cutting fluid as the blade enters the kerf in the workpiece, and the trapped fluid provides pressure between the blade and the workpiece as an inverse function of the gap between the blade surface and the workpiece surface. If the blade wanders from the center of the kerf, then one gap will increase and one gap will decrease and the consequent pressure difference between the two sides of the blade will cause the blade to re-center itself in the kerf. Saws using the hydrodynamic blade guide or bearing have particular application in slicing slabs from boules of single crystal materials, for example, as well as for cutting other difficult to saw materials such as ceramics, glass, and brittle composite materials.

Abstract translation: 锯具有自动泵送的流体动力叶片导向器或轴承，用于将锯片保持在锯切中心位置（由锯切割的宽度）。 流体动力叶片导向件或轴承利用并入叶片侧面的凹槽或凹槽。 工件上的锯切片提供导向或轴承定子表面。 当刀片进入工件中的切口时，刀片的两侧夹带切削液，并且被捕获的流体在刀片和工件之间提供压力，作为刀片表面和工件表面之间的间隙的相反函数。 如果刀片从切口的中心移动，则一个间隙将增加，并且一个间隙将减小，并且叶片两侧之间的随之而来的压力差将导致刀片重新位于切口中。 使用流体动力学叶片引导件或轴承的锯片特别适用于从单晶材料的圆柱体切割板坯，以及用于切割其它难以锯切的材料如陶瓷，玻璃和脆性复合材料的应用。

公开(公告)号：US5038647A

公开(公告)日：1991-08-13

申请号：US502694

申请日：1990-04-02

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B26D1/30 ,  B26D1/46 ,  B26D1/50 ,  B26D1/54 ,  B26D3/16 ,  B26D7/02 ,  B26D7/06 ,  B26D7/12 ,  B26D7/18

CPC classification number: B26D7/12 ,  B26D1/54 ,  B26D3/16 ,  B26D7/02 ,  B26D7/18 ,  B26D2007/013 ,  B26D2210/11 ,  Y10T83/2194 ,  Y10T83/303 ,  Y10T83/463 ,  Y10T83/4645 ,  Y10T83/7245 ,  Y10T83/7527 ,  Y10T83/758 ,  Y10T83/7587

Abstract: A machine is described for cutting large diameter wound logs of paper or similar web material such as toilet tissue and the like into relatively small discs for use specially in institutional dispensers. The machine includes a cradle and transport means for inserting a large diameter log of paper into a gripper which holds the log securely and stationary while a band saw cuts the discs of paper from the log. The gripper includes a ring through which the log passes, said ring including a plurality of radially movable plungers which support and retain the log within the ring while the band saw is cutting a disc from the log. The mechanism also includes an automatic guide and sharpening station for maintaining the sharpness of the band saw and, furthermore, includes a support and discharge mechanism for removing the discs of paper from the gripper.

公开(公告)号：US4878411A

公开(公告)日：1989-11-07

申请号：US682826

申请日：1984-12-19

Applicant: Donald R. Laskowski ,  Daniel R. Tekulve

Inventor： Donald R. Laskowski ,  Daniel R. Tekulve

IPC: B23D55/06 ,  B26D1/54

CPC classification number: B23D55/065 ,  B26D1/54 ,  Y10T83/7264

Abstract: A band saw wheel and blade combination including a pulley having a peripheral groove and a tire mated with and received within the groove. The tire has an inner diameter greater than the inner diameter of the groove to be free floating within the groove. The band saw blade is received against the outside surface of the tire and forces the tire into the groove. As a result, a firm frictional contact between the tire and the pulley and between the band saw blade and the tire is achieved to provide a strong driving force of the blade by the pulley.

Abstract translation: 一种带锯轮和刀片组合，包括具有周向槽的轮和与槽接合并接收在轮胎内的轮胎。 轮胎的内径大于槽内的自由浮动的内径。 带锯片被接收抵靠轮胎的外表面并迫使轮胎进入槽中。 结果，实现了轮胎和皮带轮之间以及带锯刀片和轮胎之间的牢固的摩擦接触，以通过滑轮提供强力的刀片驱动力。

公开(公告)号：US4172402A

公开(公告)日：1979-10-30

申请号：US898927

申请日：1978-04-24

Applicant: Walter W. Hayward

Inventor： Walter W. Hayward

IPC: B23D55/06 ,  B26D1/54 ,  B26D1/46

CPC classification number: B23D55/06 ,  B26D1/54 ,  Y10T83/7245 ,  Y10T83/7264

Abstract: A pulley wheel mounting device for use with a continuous band saw blade trained over a plurality of band wheels. The adjustable mounting means supports at least one of the band wheels on the frame for rotation about a horizontal axis of rotation and for adjusting the vertical plane of alignment of said wheel about a generally horizontal diameter thereof. The mounting means includes a cylindrical trunnion and cradle assembly with an eccentric adjustment shaft engaged with a headed bolt supporting the trunnion, cradle and band wheel.

Abstract translation: 一种用于在多个带轮上训练的连续带锯叶片的滑轮轮安装装置。 可调节的安装装置支撑框架上的至少一个带轮，用于围绕水平旋转轴线旋转，并且用于围绕其大致水平的直径来调节所述轮的垂直对准平面。 安装装置包括圆柱形耳轴和支架组件，其中偏心调节轴与支撑耳轴，支架和带轮的带头螺栓接合。