-
公开(公告)号：US06679503B2
公开(公告)日：2004-01-20
申请号：US10037211
申请日：2002-01-04
IPC分类号： B23B3112
CPC分类号： B23B31/16212 , B23B31/16204 , B23B31/1622 , B23B31/16225 , B23B2231/42 , Y10T279/1274 , Y10T279/19 , Y10T279/1986 , Y10T279/26
摘要： A chuck unit for a machine tool is capable of holding a workpiece installed on a spindle by workpiece holding members that move in a radial direction with respect to an axial center. Workpiece holding rods are provided at the workpiece holding member and move radially. Screw operating portions are operated by a rotating operation jig at an outer peripheral side of the chuck unit. A workpiece end face abutment moves and holds the workpiece in the axial direction.
摘要翻译： 用于机床的卡盘单元能够通过相对于轴向中心在径向方向上移动的工件保持构件来保持安装在主轴上的工件。 工件保持杆设置在工件保持构件上并且径向移动。 螺旋操作部分通过旋转操作夹具在卡盘单元的外周侧操作。 工件端面对接件沿轴向移动并保持工件。
-
公开(公告)号：US06705186B2
公开(公告)日：2004-03-16
申请号：US10174744
申请日：2002-06-19
IPC分类号： B23B1304
CPC分类号： B23B31/16225 , B23B31/16204 , B23B31/16212 , B23B31/1622 , B23B2231/42 , B23B2260/128 , Y10T82/2502 , Y10T82/2524
摘要： A sensor 42d is provided for detecting release of a state of a workpiece fixed and held with workpiece holding members during rotation of a spindle 9. When the release of the state of the wokpiece fixed and held is detected, the sliding members are driven in a direction of an axial center (in a direction as shown by an arrow D) by a reciprocating drive means 42. Even if holding force, such as the oil pressure of the workpiece holding member, is lowered, the decrease of the holding force of the workpiece can be extremely avoided by moving the sliding members in the direction of the workpiece.
摘要翻译： 设置传感器42d，用于检测在主轴9旋转期间被固定并保持有工件保持构件的工件的状态的释放。当检测到固定和保持的吊架的状态的释放时，滑动构件被驱动 轴向中心（箭头D所示的方向）的方向由往复运动驱动装置42进行。即使工件保持构件的油压等保持力降低， 可以通过沿着工件的方向移动滑动构件来极大地避免工件。
-
公开(公告)号：US07918008B2
公开(公告)日：2011-04-05
申请号：US12482525
申请日：2009-06-11
IPC分类号： B23P11/00
CPC分类号： B23K26/38 , B23K2101/18 , Y10T29/49826 , Y10T29/49936 , Y10T29/49941 , Y10T29/53991
摘要： A technique of easy manufacture of a column and a bed of a machine tool in a short time is provided by having an assembly structure of sheet metal members. A column body of the machine tool is constituted by combining a front member with a rear member 130 and mounting a side cover. Its inside is reinforced by a plurality of ribs 150, 160. Each of the members is made by precision laser machining of sheet plate materials. The column body is assembled by inserting projection portions provided on one member into slits formed on the other member.
摘要翻译： 通过具有钣金构件的组装结构，提供了在短时间内容易地制造机床的柱和床的技术。 机身的柱体通过将前部构件与后部构件130组合并安装侧盖构成。 其内部由多个肋150,160加强。每个构件通过板材材料的精密激光加工制成。 通过将设置在一个构件上的突出部分插入形成在另一个构件上的狭缝中来组装柱体。
-
公开(公告)号：US07376329B2
公开(公告)日：2008-05-20
申请号：US11611243
申请日：2006-12-15
IPC分类号： G02B6/10
CPC分类号： B23K26/703 , B23K26/0604 , B23K26/0626 , B23K26/352
摘要： The invention provides a laser hardening tool having little laser output loss. The laser hardening tool 100 condenses the irradiated beams LB1 from a semiconductor laser stack 120 via a condensing optical lens 134, and creates parallel light beams LB3 via a diverging optical lens 142. The laser beams LB4 having been bent by a first mirror 160 travels through an optical waveguide 150 having a rectangular cross-sectional shape. The laser beams LB5 having been condensed by a re-condensing optical lens 170 are irradiated through a nozzle 190 to subject a work to hardening. The number of reflections of the laser beams LB4 in the angular optical waveguide 150 is small, and thus the loss of laser output is reduced.
摘要翻译： 本发明提供一种激光淬火工具，其激光输出损耗小。 激光硬化工具100通过聚光光学透镜134从半导体激光器堆叠120中聚合照射的束LB 1，并通过发散的光学透镜产生平行的光束LB 3 142。 由第一反射镜160弯曲的激光束LB 4穿过具有矩形横截面形状的光波导150。 通过再凝聚光学透镜170会聚的激光束LB 5被照射通过喷嘴190使工件硬化。 角光波导150中的激光束LB 4的反射次数小，因此激光输出的损失减少。
-
公开(公告)号：US20080053977A1
公开(公告)日：2008-03-06
申请号：US11768231
申请日：2007-06-26
IPC分类号： B23K26/03
CPC分类号： B23K26/0626 , B23K26/08
摘要： The invention provides a laser processing system in which a heat density accumulated in a base material is computed based on nesting data in order to create an NC program for preventing processing defects. Upon cutting out works W1 through W9 from a base material B1, a nesting area N1 is defined as a sum of the lengths of lines S1 through S4, which is defined as NG1. A laser processing length dimension of the works W1 through W9 is computed by adding the line lengths L1 through L4 and the circumferential length C1 of a round hole and multiplying the result by nine, which is defined as LG1. The heat density HF1 is computed as HF1=LG1/NG1, and the heat density is compared with a parameter set in advance in order to determine a processing order for preventing processing defects by heat and to create a corresponding program.
摘要翻译： 本发明提供了一种激光处理系统，其中基于嵌套数据计算积累在基材中的热密度，以便创建用于防止加工缺陷的NC程序。 在从基材B 1 1切割W 1到W 9的情况下，嵌套区域N 1 <1>是 定义为被定义为NG 1的线S 1至S 4的长度之和。 通过将线路长度L 1到L 4相加来计算工件W 1至W 9的激光加工长度尺寸， / SUB>和圆孔的周长C 1＆lt; 1＆lt; 1＆lt; 1＆lt; 1＆lt; 1＆lt; 1＆lt; 1＆gt;之间的乘积。 热密度HF 1被计算为HF 1→LG 1 / NG 1，热密度为 与预先设定的参数进行比较，以便确定用于防止加热处理缺陷的处理顺序并创建相应的程序。
-
公开(公告)号：US20070045258A1
公开(公告)日：2007-03-01
申请号：US11420278
申请日：2006-05-25
IPC分类号： B23K26/14
CPC分类号： B23K37/0408 , B23K26/0884 , B23K26/1482 , B23K26/1494 , B23K26/702 , B23K37/0235 , B24B9/007 , B24B27/033
摘要： A device is provided to remove sputtered materials adhering to a nozzle in a laser processing machine. In a laser processing, some sputtered material S1 adhering to a nozzle 65 degrades copy operations in the processing. A nozzle polishing device 600 comprises a processing head 610, and drives a processing tool 620 which may be a formed grindstone. The processing tool 620 of the formed grindstone has a processing surface 622 which is brought into contact with the nozzle 65 to remove the sputtered material S1.
摘要翻译： 提供了一种用于去除在激光加工机中附着于喷嘴的溅射材料的装置。 在激光加工中，附着在喷嘴65上的一些溅射材料S 1降低了处理中的复印操作。 喷嘴抛光装置600包括处理头610，并且驱动可以是成形砂轮的加工工具620。 所形成的磨石的加工工具620具有处理表面622，其与喷嘴65接触以去除溅射材料S 1。
-
7.发明申请METHOD AND DEVICE FOR DETECTING CONTAMINANT ON CONDENSER LENS IN LASER PROCESSING MACHINE 审中-公开用于检测激光加工机中的冷凝器镜头上的污染物的方法和装置公开(公告)号：US20070000889A1
公开(公告)日：2007-01-04
申请号：US11420284
申请日：2006-05-25
IPC分类号： B23K26/02
CPC分类号： G01N21/15 , B23K26/04 , B23K26/705 , G01N2021/157 , G02B27/0006
摘要： A technology is provided in which a contaminant on a condenser lens in a laser processing machine is detected by detecting a change in focal lengths of the lens. A laser beam LB emitted from a laser resonator 10 is condensed by a condenser lens 100 in a processing head 50 to be irradiated from a nozzle 60 toward a test piece TP. A control device of the laser processing machine controls the moving of the processing head 50 in the Z axis direction and records the Z coordinate of the head. When a focal point falls on a surface of the test piece TP, a blue flame BF is generated. A light receiving device 300 receives the blue flame and sends a signal to the control device. In a contaminated condenser lens 100, a heat is accumlated, which expands the lens and reduces the focal length of the lens. A contaminant on the condenser lens is detected by using this change.
摘要翻译： 提供了一种技术，其中通过检测透镜焦距的变化来检测激光加工机中的聚光透镜上的污染物。 从激光谐振器10发出的激光束LB由聚光透镜100在处理头50中被冷凝，从喷嘴60向试片TP照射。 激光加工机的控制装置控制处理头50在Z轴方向的移动，并记录头的Z坐标。 当焦点落在试片TP的表面上时，产生蓝色火焰BF。 光接收装置300接收蓝色火焰并向控制装置发送信号。 在受污染的聚光透镜100中，积聚了热量，这会扩大透镜并降低透镜的焦距。 通过使用该变化来检测聚光透镜上的污染物。
-
公开(公告)号：US08071909B2
公开(公告)日：2011-12-06
申请号：US12132017
申请日：2008-06-03
CPC分类号： B23K26/0846 , B23K26/0823 , B23K37/047 , B23K37/0538 , B23K2101/04 , B23K2101/28 , Y10T29/5199 , Y10T83/202
摘要： There is provided a three-dimensional laser beam machining apparatus for a long workpiece, which includes an automatic loading device for a large variety of materials that feeds materials to a three-dimensional laser beam machine. The automatic loading device 100 for a large variety of materials has a bundle type material loading device 120. A bundle type material W1 is a round pipe or a polygonal pipe, and the posture thereof around the axis line is aligned automatically when the material is conveyed by a roller conveyor 140. The front material stopped by a stopper 150 is sent out to an inclined conveyor 180 over the stopper 150 by means of a swing arm 170. The bundle type material as well as a versatile type material, the posture of which around the axis line is not aligned automatically, are set on a receiving member 210 of a common conveyor 200 and sent to the three-dimensional laser beam machine by the operator.
摘要翻译： 提供了一种用于长工件的三维激光束加工装置，其包括用于向三维激光束机器馈送材料的各种材料的自动加载装置。 用于各种材料的自动装载装置100具有束式材料装载装置120.束型材料W1是圆管或多边形管，当物料被输送时，围绕轴线的姿势自动对准 通过滚筒输送机140.通过止动器150停止的前部材料通过摆臂170被输出到止动件150上方的倾斜输送机180中。束型材料以及通用型材料 在轴线周围不自动对准，设置在公共输送机200的接收构件210上，由操作员发送到三维激光束机器。
-
公开(公告)号：US07679031B2
公开(公告)日：2010-03-16
申请号：US11121660
申请日：2005-05-04
CPC分类号： B23K26/1494 , B23K26/0884 , B23K26/1482 , B23K26/702 , G01N21/94
摘要： The invention provides a device which optically checks a nozzle tip of a laser machining tool. A camera unit 450 which is raised and lowered in opposing relation to a nozzle 65 of a laser beam machine has a camera chamber 454 and is sealed by protective glass 456, where the camera chamber 454 contains a CCD camera body 460 and lens 462. While a ring light 470 illuminates a surface of the nozzle 65, the CCD camera body 460 checks the nozzle 65 optically.
摘要翻译： 本发明提供一种光学检查激光加工工具的喷嘴尖端的装置。 相对于激光束机的喷嘴65相对地升降的相机单元450具有相机室454，并且被保护玻璃456密封，相机室454包含CCD照相机主体460和透镜462.同时 环形灯470照射喷嘴65的表面，CCD照相机主体460光学地检查喷嘴65。
-
公开(公告)号：US07438676B2
公开(公告)日：2008-10-21
申请号：US11768247
申请日：2007-06-26
IPC分类号： B23Q3/157
CPC分类号： B23K26/0884 , B23K26/1482 , Y10T483/16 , Y10T483/17
摘要： The invention provides a torch changer with a large capacity for a flying optics-type laser beam machine. A table 15 of the laser beam machine is fixed, and a laser beam working head 50 moves in three axial directions. A torch changing unit 300 is disposed on a setup station 90 disposed outside the processing area at the end of the table. A torch storing device 100 stores a large number of torch holders 150 supported by forks on the outer side of a chain 130. A torch holder shifter 200 sends out the torch holder 150 positioned at a shift position towards the torch changing unit 300, where the torch attached to the working head 50 is changed.
摘要翻译： 本发明提供了一种具有大容量的用于飞行光学型激光束机的割炬更换器。 固定激光束机的台15，激光束加工头50沿三个轴向移动。 火炬改变单元300设置在设置台90上，设置在桌子末端的处理区域外部。 割炬存储装置100在链条130的外侧上存储有由叉支撑的大量炬架150。 割炬保持器移动器200将位于换档位置的割炬保持器150发送到割炬更换单元300，其中连接到工作头50的割炬改变。
-
-
-
-
-
-
-
-
-
搜索结果
74 条记录 (耗时 0.024 秒)
