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公开(公告)号：JP2011110632A
公开(公告)日：2011-06-09
申请号：JP2009267300
申请日：2009-11-25
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： YAMAMOTO YUJI , WADA NORIHIKO
IPC: B23C3/00
Abstract: PROBLEM TO BE SOLVED: To generate a fine crossing groove of a periodic pattern on a surface of a workpiece of the large area.
SOLUTION: A tool cutter 4 is held via a tool fixture 5 in a position of a predetermined distance d1 from the rotational axis CLS of a spindle, and is cut in the workpiece 2 by rotating, and a rotary tool (such as the tool cutter 4 and the tool fixture 5) is driven in the vertical direction to the shortest width of the workpiece 2, and a first circular arc groove shape 7 formed on the inlet side in this driving direction (a tool feeder 9) and a second circular arc groove shape 8 formed on the outlet side, are manufactured. A position in the pitching direction to the driving direction is adjusted so that the lowest point of these two circular arc groove shapes becomes the same height, and a crossing groove is formed by cutting work in a specific period on a surface of the workpiece 2 by performing surface processing of the workpiece 2 by maintaining this adjustment. A difference in a time base when processing the crossing first and second circular arc groove shapes 7, 8 is reduced by such method, and the fine crossing groove of the periodic pattern is highly accurately and easily generated by the cutting work.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：在大面积的工件的表面上产生周期性图案的细交叉槽。 解决方案：刀具4通过工具夹具5保持在与主轴的旋转轴线CLS相距预定距离d1的位置，并且通过旋转在工件2上被切割，并且旋转工具（例如 刀具4和工具夹具5）沿工件2的最短宽度的垂直方向被驱动，并且在该驱动方向（工具进给器9）上形成在入口侧的第一圆弧槽形状7和 在出口侧形成的第二圆弧状槽8形成。 调整向驱动方向的俯仰方向的位置，使得这两个圆弧槽形状的最低点成为相同的高度，并且通过在工件2的表面上在特定时间段内切割加工形成交叉槽 通过维持该调整来进行工件2的表面处理。 通过这种方法减少了处理交叉的第一和第二圆弧槽形状7,8时的时基差异，并且周期性图案的细交叉槽通过切割加工高度准确和容易地产生。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2011079072A
公开(公告)日：2011-04-21
申请号：JP2009231086
申请日：2009-10-05
Applicant: Matsuura Machinery Corp , 株式会社松浦機械製作所
Inventor： TAKAKUWA HIROAKI , ARAKAWA YASUSHI
IPC: B23C3/00
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method which includes a rough work stage and a finishing work stage and makes a cutting efficiency compatible with a cutting accuracy in a cutting operation by a rotation of a tool.
SOLUTION: In a cutting method by the rotation of the tool, a feed speed of a rotating spindle to the tool is sequentially reduced by the divisions of two or three stages up to a final work surface. Depending on any of a mold work, a parts work and a simultaneous five-axes work as a kind of the work, the feed speed of the necessary stage is suitably selected.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：提供一种切削方法，其包括粗加工台和精加工台，并且通过工具的旋转使切削效率与切割操作中的切割精度相兼容。 解决方案：在通过工具旋转的切割方法中，旋转主轴到工具的进给速度通过两级或三级的分割直到最后的工作表面依次减小。 根据任何模具加工，零件加工以及作为一种工作的同时五轴加工，适当选择所需阶段的进料速度。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP4653085B2
公开(公告)日：2011-03-16
申请号：JP2006517057
申请日：2004-06-28
Applicant: ノバトール アーベー
Inventor： ステゥクスバーグ，マッツ , ペッターソン，ビヨルン
CPC classification number: B23Q1/5468 , B23Q1/4885 , Y10T409/30056 , Y10T409/304424 , Y10T409/307112 , Y10T409/307616 , Y10T409/309408
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公开(公告)号：JP2011505931A
公开(公告)日：2011-03-03
申请号：JP2010537330
申请日：2008-12-15
Applicant: ノベル バイオケア サーヴィシィズ アーゲー
Inventor： フレドリク アディルスタム， , マティアス イヴェルヘッド，
IPC: A61C8/00 , A61C5/77 , A61C13/083 , B23C3/00
CPC classification number: A61C13/0022
Abstract: The invention relates to a method of producing a dental ceramic product. In the method, a green body 1 of pressed ceramic powder and containing a binder is subjected to machining such as milling before the green body 1 is sintered. The ceramic powder contains about 2 - 6 % by weight of a binder and the green body 1 has been shaped to a shape corresponding to the shape of at least a part of a tooth to be restored.
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Patent Agency Ranking96.发明专利
公开(公告)号：JP2010260163A
公开(公告)日：2010-11-18
申请号：JP2009129637
申请日：2009-05-07
Applicant: Tajima:Kk , Yamanouchi Seisakusho:Kk , 株式会社タジマ , 株式会社山之内製作所
Inventor： ITO YUKIO
Abstract: PROBLEM TO BE SOLVED: To provide a new curve cutting metal saw capable of easily curve-cutting a carbon fiber reinforced plastic laminated plate, duralumin plate, thin metal plate, and the like used as an aircraft airframe into a high precision product with an arbitrary shape, a method and a device for machining the curve cutting metal saw. SOLUTION: The metal saw 10 has a mounting hole 2A located in the center part of circular-shaped base metal 1 and mounted to a rotational drive shaft, and cutting edges C provided on an outer peripheral edge A of the base metal 1. In the metal saw, the base metal 1 is consisted of a plurality of fan-shaped radiation plates (divided base metal 1) 1A, 1B, ... dividedly-disposed at an equally-spaced interval around the whole periphery thereof. The fan-shaped radiation plates 1A, 1B, ... can be deflected in the direction of the rotational axis O thereof by external force directed to right and left sides of the fan-shaped radiation plates (the base metal 1) 1A, 1B, ... in the direction of the rotational axis O. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种新的曲线切割金属锯，其能够容易地将用作飞机机身的碳纤维增强塑料层压板，硬铝板，薄金属板等曲线切割成高精度产品 具有任意形状，用于加工曲线切割金属锯的方法和装置。 解决方案：金属锯10具有位于圆形母材1的中心部分的安装孔2A，并安装在旋转驱动轴上，并且设置在母材金属1的外周缘A上的切削刃C 在金属锯中，基体金属1由在其整个周边上以等距间隔分开设置的多个扇形辐射板（分割的基底金属1）1A，1B，...构成。 扇形辐射板1A，1B，...可以通过引导到扇形辐射板（贱金属1）1A，1B的右侧和左侧的外力沿其旋转轴线O的方向偏转 ，...在旋转轴线O的方向上。版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2010253597A
公开(公告)日：2010-11-11
申请号：JP2009105113
申请日：2009-04-23
Applicant: Kanazawa Univ , 国立大学法人金沢大学
Inventor： TANAKA RYUTARO , HOSOKAWA AKIRA , UEDA TAKASHI , FURUMOTO TATSUAKI
Abstract: PROBLEM TO BE SOLVED: To provide a face milling method preventing burrs from occurring, and a material to be cut.
SOLUTION: The method of face milling a material to be cut made of iron-based metal includes a step of hardening the vicinity of a line to be cut off on a cutter outlet surface of the material beforehand by heat treatment. Preferably, a hard region with hardness (Hv) of 600 or more is formed by the heat treatment. The heat treatment is preferably laser irradiation treatment.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：提供防止毛刺发生的面铣法和要切割的材料。 解决方案：对由铁基金属制成的待切割材料进行面铣削的方法包括通过热处理预先在材料的刀具出口表面上硬化待切割线的附近的步骤。 优选地，通过热处理形成硬度（Hv）为600以上的硬质区域。 热处理优选为激光照射处理。 版权所有（C）2011，JPO＆INPIT
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98.发明专利Milling method and milling apparatus for automatically machining cuboid workpiece 审中-公开用于自动加工CUBOID工件的铣削方法和铣削设备
公开(公告)号：JP2010188519A
公开(公告)日：2010-09-02
申请号：JP2010030788
申请日：2010-02-16
Inventor： ROEDERS JURGEN
CPC classification number: B23Q1/5437 , B23Q3/066 , B23Q2230/008
Abstract: PROBLEM TO BE SOLVED: To provide a milling method for automatic machining of a cuboid workpiece, which can be automated and can machine six side faces or all side faces of the workpiece very high accuracy. SOLUTION: A cuboid blank material with marginal dimensions in each of six side faces is fixed by two opposing side faces by using two opposing fixing devices 6, 7 movable to the axis 8 of motion. Any fixing force is not added to a workpiece 16 in the direction of the axis of motion, but the fixing force is added by two fixing devices in the lateral direction with respect to the axis of motion. Machining of at least two out of four exposed side faces of the workpiece is completed, and the workpiece is unfixed from the fixing devices. The workpiece is fixed by the fixing devices with two machined side faces, and machining of non-machined side faces is completed. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：为了提供自动加工长方体工件的铣削方法，其可以是自动化的，并且可以非常高的精度加工工件的六个侧面或所有侧面。 解决方案：通过使用可移动到运动轴线8的两个相对的固定装置6,7固定具有六个侧面中的每一个中的边缘尺寸的长方体坯料由两个相对的侧面固定。 在工件16的运动方向上没有施加任何固定力，但是固定力相对于运动轴线在横向上由两个固定装置相加。 完成工件四个暴露的侧面中至少两个的加工，并且工件与定影装置不固定。 工件由具有两个加工侧面的固定装置固定，未加工侧面的加工完成。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2010172981A
公开(公告)日：2010-08-12
申请号：JP2009015791
申请日：2009-01-27
Applicant: Okuma Corp , オークマ株式会社
Inventor： KOBE REIJI
IPC: B23Q15/18 , B23C3/00 , B23Q15/00 , G05B19/404
Abstract: PROBLEM TO BE SOLVED: To provide a tool position correction method of a machine tool capable of exactly estimating a draw-in amount of a tool generated by the thermal expansion of a tool mounting part of a spindle and the tool, correcting a tool position with high accuracy, and efficiently improving the processing accuracy of a workpiece.
SOLUTION: The tool position correction method includes: a first step (S1, S2) for detecting a temperature of the tapered part of the spindle and a temperature of a bed and calculating a temperature increase value of the tapered part of the spindle from the difference of the detected temperatures; a second step (S3-S6) for calculating the draw-in amount of the tool corresponding to the temperature increase value calculated at the first step based on the corresponding relation of the preliminarily obtained draw-in amount of the tool caused from the thermal expansion of the tapered part of the spindle and the temperature increase value of the tapered part of the spindle; and a third step (S7) for correcting a tool position by only the calculated draw-in amount of the tool.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种机床的工具位置校正方法，其能够精确地估计由主轴和工具的工具安装部分的热膨胀产生的工具的引入量，校正 刀具位置高精度，有效提高加工精度。 解决方案：刀具位置校正方法包括：用于检测主轴的锥形部分的温度和床的温度的第一步骤（S1，S2），并计算主轴的锥形部分的温度升高值 从检测温度的差异; 第二步骤（S3-S6），用于根据由热膨胀产生的预先获得的刀具引入量的对应关系计算与第一步骤计算出的升温值对应的刀具的引入量 的主轴的锥形部分和主轴的锥形部分的温度升高值; 以及用于仅通过计算出的所述工具的拉入量来校正刀具位置的第三步骤（S7）。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JPWO2008136426A1
公开(公告)日：2010-07-29
申请号：JP2009512989
申请日：2008-04-25
Applicant: 京セラ株式会社
CPC classification number: B23C5/202 , B23C5/06 , B23C2200/128 , B23C2200/205 , B23C2200/206 , B23C2200/208
Abstract: 上面と、下面と、側面と、前記上面と前記側面との交差部の少なくとも一部に形成され、且つ、主切刃と、上面視において前記主切刃と鈍角をなすよう配置された副切刃と、前記主切刃と前記副切刃との間に位置するコーナー切刃と、を有した切刃と、前記上面に達するよう前記側面上に形成された溝部と、を有した切削インサートである。この切削インサートは、前記溝部のコーナー切刃側に位置する側壁面が、上面視において、前記副切刃に対して略平行か、または溝部内部に向かうにつれて前記副切刃に近づくよう形成されている。この切削インサートを装着した切削工具およびそれを用いた切削方法である。
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