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公开(公告)号：US20220324041A1
公开(公告)日：2022-10-13
申请号：US17842944
申请日：2022-06-17
IPC分类号： B23D55/06
摘要： A method of cutting a workpiece with a band saw is disclosed herein. The method includes rotating, with a band saw machine, a blade about a central longitudinal axis. The method also includes moving, with the band saw machine, the blade and a workpiece relative to the other to form a cut in the workpiece. The method also includes supporting a back edge of the blade at a first position before a lateral entry position of the cut or a second position after a lateral exit position of the cut with a first back support member. The method also includes extending an extension arm of the first back support member to shift the back edge a first distance rectilinearly along the central longitudinal axis toward the workpiece, wherein the shifting is cumulative to rectilinear movement from the moving.
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公开(公告)号：US10828708B2
公开(公告)日：2020-11-10
申请号：US15765591
申请日：2016-09-27
发明人： Masataka Kitai
摘要： A band saw machine includes a base having a cutting fluid reservoir, a saw blade housing movable in an up-down direction, a pair of saw blade wheels around which a band saw blade are wound, a downstream main vise having a pair of downstream main vise jaws for clamping a product correspondent portion of the workpiece, a discharge table for discharging a product to an outside of the cutting fluid reservoir, and a product feed mechanism that feed the product cut out from the workpiece to a side on an upstream end of the discharge table. A working-side running area of the band saw blade and a working-opposite-side running area of the band saw blade are positioned within the cutting fluid reservoir, and the upstream end of the discharge table is positioned on a downstream side from a wheel center line connecting centers of the pair of saw blade wheels.
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3.发明申请公开(公告)号：US20200307009A1
公开(公告)日：2020-10-01
申请号：US16649402
申请日：2018-09-21
申请人： SAINT-GOBAIN PLACO
发明人： Jean-Pierre DOUCHE
IPC分类号： B26D1/48 , B23D55/06 , B23D57/00 , B23D59/00 , B23D61/18 , B24B27/06 , B26D5/00 , B26D7/01 , B26D7/06 , B28D1/12
摘要： A device for cutting a mat or panel made of mineral wool or a board or panel made of porous construction material, including a system for moving the mat or panel made of mineral wool or the board or panel made of porous construction material, which includes at least one conveyor, capable of moving along a direction, an endless diamond element designed to cut the mat or panel made of mineral wool or the board or panel made of porous construction material, a device for running the endless diamond element in a direction perpendicular to the direction of movement of the mat or panel made of mineral wool or the board or panel made of porous construction material, the endless diamond element being an endless diamond wire, an endless diamond cable or an endless diamond strip.
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公开(公告)号：US20200171589A1
公开(公告)日：2020-06-04
申请号：US16698305
申请日：2019-11-27
申请人： Strategic Design LLC
发明人： Jonathan Rabinowitz
摘要： A band saw with an expanded cutting section is provided. The band saw includes left and right semicircular shaped bearing assemblies. A saw blade overlaps the left and right semicircular bearing assemblies. An external housing encloses the left and right bearing assemblies and the saw blade. The expanded cutting section is carved into the external housing and extends in between bottom tips of the left and right bearing assemblies.
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公开(公告)号：US20200086406A1
公开(公告)日：2020-03-19
申请号：US16690245
申请日：2019-11-21
发明人： Yuichi ISHIKAWA , Atsushi RIHEI , Shinya MATSUO , Tatsuo NAKAHATA , Yasuto NISHIWAKI , Masao WATANABE , Saichiro YAMASHITA , Yasushi MIYASHITA
摘要： According to one implementation, a machining apparatus includes an electromotive saw and an attaching structure. The electromotive saw cuts off a workpiece to be machined. The attaching structure attaches the saw to an arm of a robot. Further, according to one implementation, a machining method is provided. In the machining method, a machined product is manufactured by processing a composite material or a honeycomb structure with a cutting tool attached to an arm of a robot. Further, according to one implementation, a machining method is provided. In the machining method, a machined product is manufactured by processing a workpiece to be machined with a cutting tool attached to an arm of a robot. The workpiece is processed along a shape of a jig for setting the workpiece. The workpiece is processed with contacting a guide with the jig. The guide is attached to the arm.
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公开(公告)号：US20190076942A1
公开(公告)日：2019-03-14
申请号：US15765591
申请日：2016-09-27
发明人： Masataka KITAI
CPC分类号： B23D53/04 , B23D55/00 , B23D55/04 , B23D55/043 , B23D55/065 , B23D55/082 , B23Q3/06 , B23Q11/00
摘要： A band saw machine includes a base having a cutting fluid reservoir, a saw blade housing movable in an up-down direction, a pair of saw blade wheels around which a band saw blade are wound, a downstream main vise having a pair of downstream main vise jaws for clamping a product correspondent portion of the workpiece, a discharge table for discharging a product to an outside of the cutting fluid reservoir, and a product feed mechanism that feed the product cut out from the workpiece to a side on an upstream end of the discharge table.A working-side running area of the band saw blade and a working-opposite-side running area of the band saw blade are positioned within the cutting fluid reservoir, and the upstream end of the discharge table is positioned on a downstream side from a wheel center line connecting centers of the pair of saw blade wheels.
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公开(公告)号：US5388334A
公开(公告)日：1995-02-14
申请号：US186655
申请日：1994-01-25
申请人： Thomas J. Halsey
发明人： Thomas J. Halsey
CPC分类号： B23D53/12 , B23D53/08 , B23D55/06 , B23D55/082 , B23D61/123 , B23D61/126
摘要： A mechanized coping saw has a frame and handle attached thereto, the frame including a U-shaped portion with opposite leg sections having outward ends, a cavity formed within the U-shaped portion, and apertures proximate the outward ends of the leg sections which open into the cavity. An endless blade travels through the cavity of the U-shaped portion around rotating elements with a portion of the blade extending straight between the leg sections to define an exposed blade cutting section, A power drive system drives the blade through the cavity. The invention uses a pair of guide rollers which are placed along the profiled edge of a molding piece to steadily guide the blade cutting section for precise coping of the molding piece. The rollers are adjustable to provide for a variety of different cutting angles and situations. Another embodiment utilizes an elongated arced guide arm to extend longitudinally along the exposed blade cutting section for guiding and steadying the blade, Another embodiment includes a blade section cover pivotally mounted to move outwardly from the blade cutting section to expose the blade during coping.
摘要翻译： 机械化的应对锯具有附接到其上的框架和手柄，框架包括具有相对的腿部的U形部分，其具有向外的端部，形成在U形部分内的空腔和靠近腿部的外端的孔， 进入腔。 环形刀片通过围绕旋转元件的U形部分的空腔行进，其中刀片的一部分在腿部之间直线延伸以限定暴露的刀片切割部分。动力驱动系统通过腔体驱动刀片。 本发明使用一对沿成形件的成型边缘放置的导辊，以稳定地引导刀片切割部分，以精确地对准成型件。 滚轮是可调节的，以提供各种不同的切割角度和情况。 另一个实施例利用细长的弧形引导臂沿着暴露的刀片切割部分纵向延伸以引导和稳定刀片。另一实施例包括枢转地安装成从刀片切割部分向外移动以在应对期间暴露刀片的刀片部分盖。
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公开(公告)号：US4981062A
公开(公告)日：1991-01-01
申请号：US357079
申请日：1989-05-25
申请人： Peter Raach
发明人： Peter Raach
IPC分类号： B23D55/06
CPC分类号： B23D55/065 , Y10T83/707 , Y10T83/7264
摘要： Saw belt roller, in particular for horizontal belt saws, in which the peripheral or running surface (3) carrying the saw belt consists of a wear-resistant, hard, metal material. The metal joining piece (6) between the running surface (3) and the hub (5) of the saw belt roller (1) is interrupted by the insertion of a noise-damping, in particular viscoelastic, material (7), which is preferably selected from concrete polymer, silicone, rubber, in particular hard rubber, or similar elastomeric material.
摘要翻译： 锯皮带辊，特别是水平带锯，其中承载锯皮带的周边或运行表面（3）由耐磨，硬的金属材料组成。 锯条带（1）的行进面（3）和轮毂（5）之间的金属接合件（6）被插入噪声阻尼（特别是粘弹性材料）（7） 优选选自混凝土聚合物，硅酮，橡胶，特别是硬橡胶或类似的弹性体材料。
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公开(公告)号：US4785522A
公开(公告)日：1988-11-22
申请号：US94158
申请日：1987-09-04
申请人： Vincent G. Biro
发明人： Vincent G. Biro
IPC分类号： B22D19/06 , B23D55/06 , B22D11/126
CPC分类号： B22D19/06 , B23D55/065 , Y10T29/49989
摘要： A meat cutting pulley wheel is formed with an aluminum body and a cast iron ring bonded to the body rim. The method of manufacture includes machining the ring, preheating the ring and mold, inserting the ring into the mold, pouring molten aluminum into the mold, cooling in the mold and final machining of the ring.
摘要翻译： 肉切割皮带轮形成有铝体和结合到身体边缘的铸铁环。 制造方法包括加工环，预热环和模具，将环插入模具中，将熔融铝浇注到模具中，在模具中冷却并对环进行最终加工。
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公开(公告)号：US4624167A
公开(公告)日：1986-11-25
申请号：US415292
申请日：1982-09-07
申请人： Joseph M. Stefanic
发明人： Joseph M. Stefanic
CPC分类号： B23Q5/162 , B23D55/06 , B23D59/00 , Y10T83/707 , Y10T83/7151
摘要： A mechanical, infinitely variable blade speed drive for a band saw is provided with a speed control which includes a variable pitch drive pulley with axially adjustable sheave spacing to vary the drive ratio between the drive pulley and the driven pulley and a control shaft parallel to the drive shaft of the motor which carries the drive pulley. The control shaft extends to the front portion of the band saw so that the speed adjustment control carried thereon is readily accessible to the band saw operator without moving away from the front portion of the band saw during its operation.
摘要翻译： 一种用于带锯的机械无级可变叶片速度驱动器具有速度控制，其包括可变桨距驱动滑轮，其具有可轴向调节的滑轮间距，以改变驱动滑轮与从动滑轮之间的驱动比，以及与 带有驱动皮带轮的马达的驱动轴。 控制轴延伸到带锯的前部，使得其上承载的速度调节控制器在带操作器中容易接近，而不会在其操作期间远离带锯的前部移动。
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