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1. 发明专利

JP2013188861A Band saw machine 有权
标题翻译：带锯机
公开(公告)号：JP2013188861A
公开(公告)日：2013-09-26
申请号：JP2012271404
申请日：2012-12-12
申请人： Amada Co Ltd , 株式会社アマダ , Amada Machine Tools Co Ltd , 株式会社アマダマシンツール
发明人： TOKIWA TORU , KASHIRO MASATAKA
IPC分类号： B23D53/04 , B23D55/04 , B23D55/08
CPC分类号： B23D53/04 , B23D55/08 , B23D55/082
摘要： PROBLEM TO BE SOLVED: To prolong a body fatigue life of a band saw blade B and also improving productivity of a band saw machine 1, while an operator visually recognizes cutting conditions of a workpiece W to be cut.SOLUTION: A saw blade housing 41 comprises: a beam part 43 extending in a transfer width direction and wheel support parts 45, 47 integrally formed at both ends of the beam part 43, respectively, so as to protrude downward. Saw blade wheels 57, 59 are provided at distal ends of the pair of wheel support parts 45, 47 in the saw blade housing 41, respectively, so as to be rotatable about an axial center parallel to a moving direction of the saw blade housing 41.
摘要翻译：要解决的问题：为了延长带锯条B的身体疲劳寿命，并且还提高带锯机1的生产率，同时操作者可视地识别待切割的工件W的切割条件。解决方案：锯片壳体41 包括：沿传送宽度方向延伸的光束部分43和一体地形成在光束部分43的两端的轮支撑部分45,47，以便向下突出。锯片轮57,59分别设置在锯片壳体41中的一对车轮支撑部件45,47的远端，以能够围绕平行于锯片壳体41的移动方向的轴向中心旋转。

2. 发明专利

JP2011088231A Method for holding band saw blade by band saw blade guide device and band saw blade guide device 有权
标题翻译：用于通过带状刀片引导装置和带状刀片引导装置保持带锯片的方法
公开(公告)号：JP2011088231A
公开(公告)日：2011-05-06
申请号：JP2009241609
申请日：2009-10-20
申请人： Amada Co Ltd , Amada Machine Tools Co Ltd , 株式会社アマダ , 株式会社アマダマシンツール
发明人： TOKIWA TORU , TANAKA MASATOSHI , TSUJIMOTO SUSUMU , NAGANO YUJI
IPC分类号： B23D55/08 , B27B13/10
摘要： PROBLEM TO BE SOLVED: To provide a method for holding a band saw blade and a band saw blade guide device capable of holding a gap between a fixed insert block and a movable insert block for holding and guiding the band saw blade to an appropriate gap corresponding to the thickness of the band saw blade. SOLUTION: This method relates to holding of the band saw blade 5 by the band saw blade guide device in a band saw machine. When a body part of the band saw blade 5 is held by the fixed insert block 9 and the movable insert block 15 provided in the band saw blade guide device 1, a pressing screw member 21 provided in the band saw blade guide device 1 is fastened to move the movable insert block 15 to the fixed insert block 9 side and the body part of the band saw blade 5 is strongly pinched by the movable insert block 15 and the fixed insert block 9. Subsequently, the pressing screw member 21 is loosened, the loosened pressing screw member 21 is locked in an immovable state, and holding force of the band saw blade 5 by the fixed insert block 9 and the movable insert block 15 is weakened to hold the band saw blade 5. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于保持带锯刀片和带锯条引导装置的方法，该装置能够在固定插入块和可移动刀片块之间保持间隙，以将带锯刀片保持和引导到适当的间隙对应于带锯叶片的厚度。解决方案：该方法涉及在带锯机中通过带锯条引导装置保持带锯刀片5。当带锯条5的主体部分被固定插入块9和设置在带锯条引导装置1中的可动插入块15保持时，设置在带锯条引导装置1中的按压螺纹构件21被紧固将可动插入块15移动到固定插入块9侧，带锯5的主体部分被可动插入块15和固定插入块9强烈地夹住。随后，按压螺钉构件21松动，松开的按压螺纹构件21被锁定在不可移动状态，并且通过固定插入块9和可动插入块15的带锯刀片5的保持力被削弱以保持带锯片5。版权所有（ C）2011，JPO＆INPIT

3. 发明专利

JP2011088228A Method for holding band saw blade by band saw blade guide device and band saw blade guide device 有权
标题翻译：用于通过带状刀片引导装置和带状刀片引导装置保持带锯片的方法
公开(公告)号：JP2011088228A
公开(公告)日：2011-05-06
申请号：JP2009241594
申请日：2009-10-20
申请人： Amada Co Ltd , Amada Machine Tools Co Ltd , 株式会社アマダ , 株式会社アマダマシンツール
发明人： TOKIWA TORU , TANAKA MASATOSHI , TSUJIMOTO SUSUMU , NAGANO YUJI
IPC分类号： B23D55/08 , B27B13/10
摘要： PROBLEM TO BE SOLVED: To provide a method for holding a band saw blade and a band saw blade guide device capable of holding a gap between a fixed insert block and a movable insert block for holding and guiding the band saw blade to an appropriate gap corresponding to the thickness of the band saw blade.
SOLUTION: This method for holding the band saw blade 5 is performed by the band saw blade guide device in a band saw machine. When a body part of the band saw blade 5 is held by the fixed insert block 9 and the movable insert block 15 provided in the band saw blade guide device 1, the fixed insert block 9 is held in a state of fine movement from a reference position of the fixed insert block 9 to the movable insert block 15 side. After the body part of the band saw blade 5 arranged between the fixed insert block 9 and the movable insert block 15 is strongly pinched by moving the movable insert block 15 to the fixed insert block 9 side, the movable insert block 15 is stopped at the pinching position and the fixed insert block 9 is returned to the reference position.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于保持带锯刀片和带锯条引导装置的方法，该装置能够在固定插入块和可移动刀片块之间保持间隙，以将带锯刀片保持和引导到适当的间隙对应于带锯叶片的厚度。解决方案：用于保持带锯刀片5的方法由带锯机中的带锯条引导装置进行。当带锯条5的主体部分被固定插入块9和设置在带锯刀片引导装置1中的可动插入块15保持时，固定插入块9被保持在从参考的细微运动状态固定插入块9的位置到可动插入块15侧。通过将可动插入块15移动到固定插入块9侧，布置在固定插入块9和可动插入块15之间的带锯条5的主体部分被强烈地夹住，可动插入块15停止在夹持位置和固定插入块9返回到参考位置。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2007229810A Method for cutting workpiece by band saw machine 有权
标题翻译：用带锯机切割工件的方法
公开(公告)号：JP2007229810A
公开(公告)日：2007-09-13
申请号：JP2006050704
申请日：2006-02-27
申请人： Amada Co Ltd , Amada Cutting:Kk , 株式会社アマダ , 株式会社アマダカッティング
发明人： TOKIWA TORU
IPC分类号： B23D55/06 , B27B13/00
摘要： PROBLEM TO BE SOLVED: To provide a method for cutting a workpiece while restraining noises from chattering vibrations of a band saw blade.
SOLUTION: When a workpiece W is cut by an endless-type band saw blade 13 wound around a driving wheel 29 and a driven wheel 31, compulsory vertical vibrations in a manner that vertical vibrations of the band saw blade on the driving wheel 29 side, and vertical vibrations of the band saw blade on the driven wheel 31 side show approximately reversed phases are given to the driving wheel 29, so as to cut the workpiece W. A node of vibrations (vertical vibrations) in a rotary direction is formed between the driving wheel 29 and the driven wheel 31, and friction-type chattering vibrations are shielded at that node portion, so as to restrain the friction-type chattering vibrations at the time of cutting the workpiece W.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在抑制带锯叶片振动的噪声的同时切割工件的方法。解决方案：当通过缠绕在驱动轮29和从动轮31上的环形带锯条13切割工件W时，以驱动轮上的带锯刀片的垂直振动的强制垂直振动 29侧，并且从动轮31侧的带锯刀片的垂直振动显示出大致相反的相位被施加到驱动轮29，以便切割工件W.旋转方向上的振动（垂直振动）节点是形成在驱动轮29和从动轮31之间，并且在该节点处屏蔽摩擦式振动振动，以便限制在切割工件W时的摩擦型振动振动。版权所有（ C）2007，JPO＆INPIT

5. 发明专利

JP2007001001A METHOD FOR CUTTING WORKPIECE BY BAND SAWING MACHINE, AND BAND SAWING MACHINE 有权
公开(公告)号：JP2007001001A
公开(公告)日：2007-01-11
申请号：JP2006050617
申请日：2006-02-27
申请人： AMADA CO LTD
发明人： TOKIWA TORU
IPC分类号： B23D55/06
摘要： PROBLEM TO BE SOLVED: To provide a method for cutting a workpiece while suppressing noise due to chattering vibration of a band saw blade, and a band sawing machine. SOLUTION: When the workpiece W is cut by the endless band saw blade 13 wound between a driving wheel 29 and a driven wheel 31, forced vibration for exhibiting a phase where vibration in the rotating direction of the driving wheel 29 is approximately inverse to that of the driven wheel 31 is applied to the wheel 29 for cutting the workpiece W. In order to vibrate the driving wheel 29 in the rotating direction, pulses with a frequency of 116-135 Hz, desirably of 127 Hz are applied to a driving motor 37 for rotating the wheel 29. COPYRIGHT: (C)2007,JPO&INPIT

6. 发明专利

JP2006326823A Work cutting method using band saw machine and band saw machine 审中-公开
标题翻译：使用带锯床和带锯机的工作切割方法
公开(公告)号：JP2006326823A
公开(公告)日：2006-12-07
申请号：JP2006005128
申请日：2006-01-12
申请人： Amada Co Ltd , 株式会社アマダ
发明人： TOKIWA TORU
IPC分类号： B23D55/06
摘要： PROBLEM TO BE SOLVED: To provide a work cutting method and a band saw machine suppressing noise due to chattering vibrations of a band saw blade.
SOLUTION: When cutting work with an endless band saw blade 13 wrapped round a driving wheel 29 and a driven wheel 31, forced vibration wherein vibrations in a main component of force direction of the band saw blade 13 on a driving wheel 29 side and vibrations in the main component of force direction of the band saw blade 13 on a driven wheel 31 side indicate generally reversed phase is added to the band saw blade 13 to cut the work. In order to make the vibrations in the main component of force direction of the band saw blade on the driving wheel and the vibrations in the main component of force direction on the driven wheel side have generally reversed phase relationship, a pulse not less than natural frequency of a band saw supporting system is applied to a motor driving the driving wheel.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种工作切割方法和带锯机，其抑制由于带锯叶片的振动引起的噪音。解决方案：当缠绕在驱动轮29和从动轮31周围的环形带锯片13进行切割加工时，其中驱动轮29侧的带锯片13的力方向的主要成分的主要振动在从动轮31侧的带锯叶片13的力方向的主要成分的振动，表示将频带反转相加到带锯片13上以切断作业。为了使驱动轮上的带锯叶片的力方向的主要部分的振动和从动轮侧的主方向的主要成分的振动具有大致相反的相位关系，不小于固有频率的脉冲的带锯支撑系统被应用于驱动驱动轮的电动机。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006055998A Band saw machine 有权
标题翻译：带锯机
公开(公告)号：JP2006055998A
公开(公告)日：2006-03-02
申请号：JP2005327451
申请日：2005-11-11
申请人： Amada Co Ltd , Ns Engineering Inc , 株式会社アマダ , 株式会社エヌエスエンジニアリング
发明人： TOKIWA TORU , NAITO KINSHIRO
IPC分类号： B23D55/06
摘要： PROBLEM TO BE SOLVED: To solve problems of a structure with a speed reduction mechanism disposed between a motor and a driving wheel wherein components are increased and the structure is complicated so that the maintenance is required relatively frequently, and wherein the moment of inertia is large, and it is difficult to minutely control the sawing speed.
SOLUTION: The band saw machine comprises a rotatable driving wheel 29 and a rotatable driven wheel 31 around which an endless band saw blade 13 is wrapped, and a control motor 39 for rotating the driving wheel 29. A control device for controlling the band saw machine comprises: a rotation speed control means 59 for controlling the rotation speed of the control motor 39; a motor driver 61 for driving the control motor 39 under the control by the rotation speed control means 59; a pulse generating means 63 for applying pulses with an appropriate frequency to the motor driver 61 to convert the rotation speed of the control motor 39 rotating under the control by the rotation speed control means 59 to vibration; and a motor driver 61 for converting the rotation speed of the control motor 39 to vibration by instantly increasing/reducing the rotation speed of the control motor 39. The band saw machine converting the rotation speed of the band saw blade to vibration is obtained in this way.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了解决设置在电动机和驱动轮之间的减速机构的结构的问题，其中部件增加并且结构复杂，从而相对频繁地需要维护，其中，惯性大，难以精确控制锯切速度。解决方案：带锯机包括可旋转的驱动轮29和围绕环形带锯片13缠绕的可旋转从动轮31，以及用于旋转驱动轮29的控制电机39。带锯机包括：用于控制控制电动机39的转速的转速控制装置59; 用于在由转速控制装置59控制的情况下驱动控制电动机39的电动机驱动器61; 脉冲发生装置63，用于将适当频率的脉冲施加到电机驱动器61，以将由转速控制装置59控制的旋转的控制电动机39的转速转换为振动; 以及马达驱动器61，用于通过立即增加/减少控制马达39的转速将控制马达39的旋转速度转换为振动。在此中获得将带锯叶片的转速转换为振动的带锯机办法。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005319555A Cutting method by saw mill, and the saw mill 有权
标题翻译：锯床的切割方法和锯床
公开(公告)号：JP2005319555A
公开(公告)日：2005-11-17
申请号：JP2004141018
申请日：2004-05-11
申请人： Amada Co Ltd , 株式会社アマダ
发明人： TOKIWA TORU , TSUJIMOTO SUSUMU , AIHARA NAOHITO , OTA YOSHITO
IPC分类号： B23D55/00 , B23D55/06 , B23D55/08
摘要： PROBLEM TO BE SOLVED: To provide a cutting method by a saw mill, in which a cutting direction and a saw blade speed of the saw mill are adjusted by calculating or detecting a distortion quantity of the saw blade, to thereby control a radial force and a cutting length. SOLUTION: According to the cutting method by the saw mill, the saw blade B is endlessly wound on a driving wheel 23 and a driven wheel 25 which are rotatably arranged in a saw blade housing 7 of the saw mill 1, and the saw blade B is moved and rotated by rotation of the wheels 23, 25, to thereby cut a workpiece material W by the saw blade B guided by two backup units 37, 39. When the workpiece material is cut, a distortion quantity limit value of the saw blade assumed when curved cutting of the workpiece material W occurs, is set beforehand, and an actual distortion quantity of the saw blade B in a cutting direction is directly measured. Thus cutting by the saw mill is carried out by controlling the cutting direction according to the actual distortion quantity of the saw blade such that the actual distortion quantity of the saw blade does not exceed the distortion quantity limit value. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过计算或检测锯片的变形量来调整锯木厂的切割方向和锯片速度来调节锯切机的切割方法，从而控制径向力和切割长度。解决方案：根据锯床的切割方法，锯条B无级缠绕在可旋转地布置在锯床1的锯片壳体7中的驱动轮23和从动轮25上，锯条B通过轮23,25的转动而移动和旋转，从而通过由两个后备单元37,39引导的锯条B切割工件材料W.当工件材料被切割时，失真量极限值预先设定在发生工件材料W的弯曲切削时假设的锯条，并且直接测量锯片B在切割方向上的实际失真量。因此，通过根据锯片的实际变形量控制切割方向，使得锯片的实际变形量不超过失真量限制值，由锯切机进行切割。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005081450A Work cutting method using band saw machine and band saw machine 审中-公开
标题翻译：使用带锯床和带锯机的工作切割方法
公开(公告)号：JP2005081450A
公开(公告)日：2005-03-31
申请号：JP2003313072
申请日：2003-09-04
申请人： Amada Co Ltd , Ns Engineering Inc , 株式会社アマダ , 株式会社エヌエスエンジニアリング
发明人： TOKIWA TORU , NAITO KINSHIRO
IPC分类号： B26D1/46 , B23D53/04 , B23D55/06
摘要： PROBLEM TO BE SOLVED: To provide a cutting method of cutting a work piece by applying vibration in the running direction of a band saw blade and a band saw machine.
SOLUTION: In this cutting method, in cutting the work piece W with an endless band saw blade 13 wrapped round a driving wheel 29 and a driven wheel 31, the external force is applied to the band saw blade 13 to apply instantaneously accelerating or decelerating vibration, thereby cutting the work piece. This band saw machine includes a reciprocating operation means for reciprocating the driven wheel 31 relatively in the direction of approaching and separating from the driving wheel 29 in cutting the work piece W, or it includes an expanding and contracting motion applying means for applying the expanding and contracting motion to the band saw machine 13 in cutting the work piece W with the band saw blade 13. Alternatively the band saw machine includes a speed converting means for holding the band saw blade 13 and instantaneously decelerating or accelerating the running speed of the band saw blade to apply vibration in the running direction of the band saw blade 13 in cutting the work piece W with the band saw blade 13.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供通过在带锯刀和带锯机的行进方向上施加振动来切割工件的切割方法。解决方案：在这种切割方法中，在用驱动轮29和从动轮31缠绕的环形带锯片13切割工件W时，外力施加到带锯刀片13上以施加瞬时加速或减速振动，从而切割工件。该带锯机包括往复运动装置，用于使从动轮31相对于接近方向往复运动，并在切割工件W时与驱动轮29分离，或者包括用于施加膨胀和膨胀运动的膨胀和收缩运动施加装置，用带锯刀片13切割工件W时，向带锯机13收缩运动。或者，带锯机包括用于保持带锯片13的速度转换装置，并且瞬时减速或加速带锯的运行速度刀片，以便在带锯片13切割工件W时在带锯刀片13的运行方向上施加振动。（C）2005，JPO＆NCIPI

10. 发明专利

JP2004261950A Band saw blade, work sawing method and band sawing machine 有权
公开(公告)号：JP2004261950A
公开(公告)日：2004-09-24
申请号：JP2003057681
申请日：2003-03-04
申请人： Amada Co Ltd , Ns Engineering Inc , 株式会社アマダ , 株式会社エヌエスエンジニアリング
发明人： TOKIWA TORU , NAITO KINSHIRO
IPC分类号： B23D61/12 , B23D55/00 , B23D55/08
摘要： PROBLEM TO BE SOLVED: To provide a band saw blade with a plurality of band saw blades of different sawing conditions connected in an endless manner, and a work sawing method.
SOLUTION: In the endless band saw blade 1, a storage element 9 is embedded in a body member 5 of the band saw blade. Marks 3 indicating boundaries in a sawtooth group of different sawing conditions including sawtooth groups 1A and 1B of different sawing conditions are formed at a plurality of parts in the circumferential direction of the band saw blade 1. A work W is sawed by the endless band saw blade 1. The work is sawed by applying an adequate sawtooth group corresponding to the sawing condition at the work sawing position. When an inappropriate sawtooth group of the band saw blade 1 reaches the work sawing position, the inappropriate sawtooth group is rapidly passed through the sawing position, or the band saw blade is driven in a reverse direction. The adequate sawtooth group of the band saw 1 is again applied to the work sawing position, and the work is repeatedly sawed in the work sawing method.
COPYRIGHT: (C)2004,JPO&NCIPI

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