EP1541285A1 - Ponceuse au défilé pour traiter une pièce en surface et procédé associé - Google Patents

Ponceuse au défilé pour traiter une pièce en surface et procédé associé Download PDF

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Publication number
EP1541285A1
EP1541285A1 EP04027730A EP04027730A EP1541285A1 EP 1541285 A1 EP1541285 A1 EP 1541285A1 EP 04027730 A EP04027730 A EP 04027730A EP 04027730 A EP04027730 A EP 04027730A EP 1541285 A1 EP1541285 A1 EP 1541285A1
Authority
EP
European Patent Office
Prior art keywords
grinding
machine according
workpiece surface
grinding machine
continuous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04027730A
Other languages
German (de)
English (en)
Inventor
Friedrick Von Schumann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jakob Lower Inh Von Schumann & Cokg GmbH
Original Assignee
Jakob Lower Inh Von Schumann & Cokg GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jakob Lower Inh Von Schumann & Cokg GmbH filed Critical Jakob Lower Inh Von Schumann & Cokg GmbH
Publication of EP1541285A1 publication Critical patent/EP1541285A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/04—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising a plurality of flaps or strips arranged around the axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/005—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents using brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/28—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding wood

Definitions

  • the present invention relates to a continuous grinding machine for Machining a workpiece surface with a grinding station with at least two rotating grinding tools, especially plate or Roll grinder and a method for this.
  • From DE 196 11 932 A1 is a grinding station for a continuous grinding machine known, in which at a main axis of rotation four secondary axes of rotation are provided, wherein at each secondary rotation axis four Roll grinder are mounted.
  • the roll grinders rotate around its horizontal axis and both the major and minor axes of rotation the roll grinders rotate again. This will be a diffused movement of the respective roll grinder over the workpiece surface achieved with the goal of making every point of the workpiece surface To grind as different angles as possible to a sufficient Sand also difficult edges, profiles or other patterns enable.
  • a grinding station is known in which at a Hochachse a number of roll grinders is mounted, the Roll grinder on the one hand rotate about its horizontal axis and on the other hand rotate around the vertical axis.
  • the present invention is based on the object to provide a continuous grinding machine of the type mentioned, with a uniform machining of the workpiece surface and a uniform wear of the grinding tools is achieved.
  • a trained according to this technical teaching continuous grinding machine has the advantage that by the orbit a defined movement the grinding tools is achieved over the workpiece surface, wherein The grinding tools are always guided evenly over the workpiece surface be, allowing a uniform machining of the workpiece surface and achieved a uniform wear of the grinding tools becomes.
  • Machine setters can be used to make individual workpieces according to the profiling so to place on the conveyor belt, that they are optimally captured by the grinding tools, with what thorough sanding is ensured.
  • the orbit is dimensioned that in the area of the expected workpiece surface only part of the orbit is located while another part of the Orbit is arranged outside the workpiece surface.
  • there the orbit is advantageously designed so that those sections the orbit, in which the grinding tools are linear or move almost linearly over the expected workpiece surface, in particular above the conveyor, be arranged while those Subregions of the orbit where a strong curvature occurs or in which the workpieces are only being transported, outside of expected workpiece surface are arranged.
  • This will achieve that the grinding tools exclusively or almost linear over move the workpiece surface. It can be left open whether the grinding tools along or transversely to the transport direction of the Workpieces or at an angle between + 45 ° and -45 ° to the transport direction move. In any case, by the linear motion in the Area of the grinding process over the entire workpiece surface achieved a uniform movement of the grinding tools.
  • the grinding station comprises a corresponding the orbit trained guide rail, on the one Number of slides are guided, in turn, each a grinding tool is appropriate.
  • This has the advantage that thereby a cost-effective and reliable guidance of the grinding tools is achieved. Also, by using a guide rail carriage combination a low-friction and trouble-free locomotion of the grinding tools allows.
  • a sprocket held with a mounted on the grinding tool Gear interacts, leaving the grinding tool around its vertical axis rotates, as long as the carriage is moved forward.
  • speed the grinding tools to the rotational speed of the grinding tools coupled along the orbit.
  • This will be cheaper Way a rotation of the grinding tool reaches around its vertical axis, so that the grinding tool the workpiece surface not only across the Transport direction grinds, but by the rotational movement in any other angles grinds.
  • the grinding tools can handle the entire grinding station with a single Drive motor operated, which in turn reduces the manufacturing costs lowers.
  • each grinding tool is over driven by its own electric motor. This has the advantage that the Speed of the grinding tools independent of the rotational speed the slide can be adjusted to the orbit. As well The grinding tools can be operated at much higher speeds become. It follows that with a single continuous grinding machine both wood or wood substitute (low speed), as well Metal (high speed) can be edited. This increases the range of applications and thus the economy of the continuous grinding machine according to the invention.
  • Another advantage is that due to the higher speed of the Grinding tools completed the entire grinding process faster is what leads to increased throughput.
  • the grinding tools are individual controllable. This has the advantage that, depending on the required grinding conditions the grinding tools switched on or off differently, or can be adjusted in their speed or in the desired Direction of rotation can be operated, resulting in an optimal adaptation of the Grinding process to the requirements of the workpiece allows.
  • both disc and roll grinder provided. It can the roll grinder with its axis of rotation in the feed direction, transverse to the feed direction or at any angle, in particular 45 °, be arranged to the feed direction. This has the advantage that the Grinding station can be adapted to the workpieces to be ground, for an optimal grinding result with as even wear as possible to reach the grinding tools.
  • This micrograph can be in the direction of the set angle of the angle grinder or else be diffuse, if different Abrasive tools are used or the grinding tools are aligned differently.
  • each Grinding tool group a disc sander, one in the feed direction, a transversely to the feed direction and a 45 ° attached to the feed direction Roll grinder includes. This will make the pits and elevations, as well as the edges and edges of the workpiece of many sanded different sides, leaving a thorough editing of the workpiece.
  • Another advantage is that when such a thorough and comprehensive processing the transport speed of the workpiece can be increased without the processing quality suffers. Latter leads to increased throughput and increased efficiency the continuous grinding machine according to the invention.
  • FIGS. 1 to 3 show a first continuous grinding machine, when on a conveyor 110 workpieces 112 with a flat Workpiece surface are passed by a grinding station 114.
  • the workpieces 112 are usually doors, boards or other components of a piece of furniture or the like made of wood or Wood substitute, wherein the substantially flat or relief-like Evenly sanded, polished or roughened surfaces.
  • the Surface of these workpieces 112 must be according to their mechanical Machining be sanded to burrs and protruding wood fibers too remove and smooth the surface. It should also wells or elevations such as milled cuts, attached strips or the like, which transversely, longitudinally or at any angle to Feed direction are aligned, ground as evenly as possible become.
  • the workpieces can also be metal parts, have the millings, holes, openings or recesses.
  • the grinding station 114 comprises an electric drive 116 and a deflection roller 118, wherein about the electric drive 116 and the guide roller 118 a circulating chain 120 is guided.
  • This chain 120 pulls a number of Abrasive tools, in the embodiment shown here as a disc sander 122 are formed.
  • Each disc sander 122 is workpiece side equipped with a number of sanding blades and sanding station side the grinding tool 122 has a vertical axis 124.
  • the disc sander 122 is with its vertical axis 124 on a movable carriage 126 held and can via the carriage 126 along an orbit 128 are moved.
  • the orbit 128 is as a guide rail 130 realized that holds the respective carriages 126 and along the orbit 128 slidably leads.
  • a pull rod 132 is the carriage 126 connected to the chain 120, wherein the pull rod 132 both at the Chain 120, as well as the carriage 126 is pivotally mounted.
  • a gear 134 is mounted, which in a mounted on the inside of the guide rail 130 sprocket 136th intervenes.
  • the Grinding tool 122 rotates about its vertical axis 124 as soon as the disc sander 122 is moved. This construction makes it easier Way and only with a single electric drive 116 possible, the Schleif.werkmaschinee 122 along the orbit 128 to move.
  • the orbit 128 is composed of four sections, and although from a first working section 140, a second working section 142, a first fetching section 144 and a second fetching section 146.
  • the two working sections 140, 142 are the same as the two Verholabête 144, 146, each opposite arranged.
  • the actual grinding process takes place exclusively in the Working sections 140 and 142, which are beyond the expected Workpiece surface are located.
  • the work sections are sufficient 140 and 142 each over the entire width of the conveyor belt 110th Outside the conveyor belt 110, the Verholabête 140 and 146 arranged and serve only to the fact that the respective disc sander 122 from the first working section 140 in the second working section 142 and vice versa.
  • the working sections 140 and 142 are linear, that is rectilinear executed and run exactly transversely to the transport direction of the workpieces 112.
  • This arrangement of the disk grinder 122 ensures that the disc grinder 122 evenly over the entire workpiece width extend, regardless of how wide the individual workpiece actually is. Furthermore, this ensures that the disc grinder 122 at a uniform speed over the workpieces 112 move so that the machining of the workpiece surface is perfect evenly.
  • Due to this embodiment of the grinding station 114 is an optimal grinding of the workpiece surface transverse to the transport direction achieved and by the rotation of the disc grinder 122 to the Vertical axis 130, the workpiece 112 is also among the most diverse Angles ground. It has proved to be advantageous, the Distance between two adjacent disc grinders 122 in dependence the feed direction of the workpieces 112 set so that really each point of the workpiece surface from a grinding tool 122 is swept over.
  • the entire grinding station is height-adjustable via a lifting device, to be able to process workpieces of different sizes.
  • Fig. 4 is a second embodiment of a continuous grinding machine according to the invention shown, different from the first embodiment only differs by the nature of the drive of the disc grinder 222.
  • each disc sander 222 has a own electric motor 248, the vertical axis 224 of the disc sander 222 drives. In an embodiment not shown here is doing each disc sander 222 individually controlled.
  • the electric motors 248 To power the electric motors 248 is in the inside of the Guide rail 230 a not shown here, open power supply line 250 attached. Corresponding to this is the electric motor 248 a sliding contact 252 provided by the disc sander 222 is entrained and applied to the power supply line 250. about this sliding contact 252, the electric motor 248 at any time be powered.
  • preferred training is in the Guide rail additionally a control line and the electric motor one
  • corresponding control device attached so that everyone Electric motor of each grinding plate can be controlled individually. This makes it even easier, the individual grinding tools individually to control.
  • FIGS. 5 and 6 show a third embodiment of a device according to the invention Continuous grinding machine shown in which at the grinding station 314 held grinding tools are designed as a roll grinder 323. These roll grinders 323 are driven by an electric motor 348 and rotate about their axis of rotation 354.
  • the roll grinder 354 are arranged in the feed direction, the is called, the rotation axis 354 is perpendicular to the direction of movement of Roll grinder 323 (direction of rotation) aligned. This runs the Rotation axis 354 coaxial with the transport direction of the workpieces 312nd
  • the electric motor 348 is held in a frame 356, on which also the Roll grinder 323 is attached, wherein the roll grinder 323 via a V-belt 358 is driven by the electric motor 348.
  • the frame 356 is held by a screw 360 on the carriage 326, which at the Guide rail 330 is guided.
  • Parallel to the guide rail 330 is a circumferential power rail 350 mounted over which the necessary power is transported to the electric motor 348. It is the Power supply rail 350 as a non-contact power transmission rail educated.
  • Figs. 7 to 9 is again the continuous grinding machine according to the Fig. 5 and 6 shown, wherein the roll grinder 323 positioned differently here are. So are the roll grinder 323 of FIG. 7 with its axis of rotation arranged at an angle of 45 ° to the feed direction, while the roll grinder 323 as shown in FIG. 8 transversely to the feed direction are arranged. In Fig. 9, the roll grinders are alternately in Feed direction, 45 ° to the feed direction and transverse to the feed direction arranged. In each case three differently mounted roll grinders form 323 a grinding tool group, wherein at the grinding station 314 are mounted such three abrasive tool groups.
  • the individual roll grinder 323 can be easily from the be moved to a different position in which the screw 360 is solved and the frame 358 is rotated accordingly before the Screw 360 is tightened again .. So the roll grinder 323 be mounted in any position.
  • a fourth embodiment is shown, which differs from the in Fig. 9 illustrated embodiment differs only by that here a grinding tool group in addition to the three different attached roll grinders 423 nor a disc sander 422 having.
  • the grinding stations 114, 214, 344 shown here can be replaced by further ones Grinding stations 114, 214, 314 and optionally, for example, with itself over the entire workpiece width extending roll grinders, supplemented become. Also, arranged transversely to the feed direction spindles with rotating grinding lamella roller bodies or transversely or longitudinally to Feed direction arranged belt sanding units or transversely to the feed direction arranged soft coated with sandpaper roll body be provided.
  • the orbit arranged oval or elliptical here again the areas strong curvature outside the conveyor belt are arranged.
  • oval or elliptical orbit With such an oval or elliptical orbit the achieved above benefits in an analogous manner.
  • wood or wood substitute preferably with Grinding tools at a speed of 100 to 500 rpm. to grind while metal is preferably at a speed of 1000 to 3000 U / min.
  • To grind is the speed of rotation of the grinding tools along the orbit preferably between 1 m / min. and 10 m / min. should be.
  • the Grinding station for processing wood or wood substitute majority equipped with disc grinders while for a processing of Metal majority roll grinders are beneficial.
  • a workpiece out Wood or wood substitute is placed on the conveyor at a transport speed between 1 m / min. and 20 m / min. moved while a Workpiece made of metal with a transport speed of 0.5 m / min is moved to 10 m / min.
  • the roll grinder turned without problems at the grinding station It has proved to be advantageous, the roll grinder square so that the diameter (including abrasive) corresponds approximately to the width of the roller.
  • the abrasives are slats of sandpaper on the grinding tools appropriate.
  • the slats lean on their Back on bristles or tufts of bristles on which the lamella support.
  • abrasive bristles be attached to the plate or roll grinder, wherein the abrasive bristle is made of an abrasive Plastic bristle is formed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
EP04027730A 2003-12-13 2004-11-23 Ponceuse au défilé pour traiter une pièce en surface et procédé associé Withdrawn EP1541285A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20319366U 2003-12-13
DE20319366U DE20319366U1 (de) 2003-12-13 2003-12-13 Durchlaufschleifmaschine zum Bearbeiten einer ebenen Werkstückoberfläche

Publications (1)

Publication Number Publication Date
EP1541285A1 true EP1541285A1 (fr) 2005-06-15

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Application Number Title Priority Date Filing Date
EP04027730A Withdrawn EP1541285A1 (fr) 2003-12-13 2004-11-23 Ponceuse au défilé pour traiter une pièce en surface et procédé associé

Country Status (3)

Country Link
US (1) US20050130570A1 (fr)
EP (1) EP1541285A1 (fr)
DE (1) DE20319366U1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005022727A1 (de) * 2005-05-18 2006-11-23 Stähle + Hess Schleiftechnik GmbH Werner Müller Bürstkopf für die Bearbeitung von Werkstückoberflächen und Oberflächenbearbeitungsmaschine
EP1743737A1 (fr) * 2005-07-11 2007-01-17 Jakob Löwer Inh. von Schumann GmbH & Co. KG Ponceuse au défilé pour traiter une pièce en surface plane
DE102007008648A1 (de) 2007-02-20 2008-08-21 Heesemann, Jürgen, Dipl.-Ing. Schleifaggregat mit mehreren Schleifköpfen
EP2011602A2 (fr) 2007-07-06 2009-01-07 Jürgen Heesemann Affûteuse
CN108000292A (zh) * 2017-11-30 2018-05-08 北京林业大学 一种异形砂光机
CN109333288A (zh) * 2018-12-03 2019-02-15 嵊州市远昌机械有限公司 一种用于生产五金配件的抛光装置
CN110666662A (zh) * 2019-09-30 2020-01-10 杭州勤语智能科技有限公司 一种建筑钢材除锈机的钢材固定装置
CN111958409A (zh) * 2020-08-25 2020-11-20 张国军 一种机械零件加工设备
DE102021105394A1 (de) 2021-03-05 2022-09-08 Karl Heesemann Maschinenfabrik Gmbh & Co. Kg Aggregat zum Entgraten und Verrunden von Kanten in einer Flächenschleifmaschine

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DK200301826A (da) * 2003-12-10 2005-06-11 Flex Trim As Slibeapparat til behandling af en flade
JP4862404B2 (ja) * 2006-01-20 2012-01-25 旭硝子株式会社 Ｆｐｄ用ガラス基板の研磨方法及びその装置
EP2022576A1 (fr) * 2007-08-03 2009-02-11 Wolfgang Linnenbrink Procédé de travail destiné à l'amélioration du fonctionnement de roues dentées et dispositif de lissage destiné à la réalisation du procédé
DE102015215624A1 (de) * 2015-08-17 2017-02-23 Schaeffler Technologies AG & Co. KG Verfahren zur Herstellung von Lagerkomponenten mittels einer Fertigungsstraße, Fertigungsstraße und Fertigungsanlage
CN109048588B (zh) * 2018-07-13 2020-09-25 安徽金龙浩光电科技有限公司 一种手机盖板生产用扫光设备
US10828741B1 (en) * 2020-05-22 2020-11-10 Royce McFadden Wood sander
CN112338643B (zh) * 2020-10-28 2022-06-10 西北工业大学 一种砂布页轮的纵向及斜向抛光方法
CN112476176A (zh) * 2020-12-01 2021-03-12 广东桂荣永磁新材料科技有限公司 一种强磁加工用打磨设备及操作方法
CN113732874B (zh) * 2021-11-02 2022-02-11 杭州高卡机械有限公司 一种制造精细珠体的装置
CN114083374B (zh) * 2022-01-19 2022-04-08 睢宁县桃园镇辉煌板材厂 一种木板磨削打磨装置
CN117900931A (zh) * 2024-02-04 2024-04-19 东莞领杰金属精密制造科技有限公司 平磨线
CN118578258B (zh) * 2024-06-18 2026-05-29 浙江明泉工业涂装有限公司 一种汽车部件去垢打磨及角度可以调节的表面处理设备
CN119346802A (zh) * 2024-12-24 2025-01-24 四川简阳海特有限公司 一种高精度成型磨床箱体铸件v法铸造工艺及加工设备

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US1666347A (en) * 1926-09-03 1928-04-17 Edward Ford Plate Glass Compan Continuous glass-polishing means
US1732695A (en) * 1926-08-16 1929-10-22 Edward Ford Plate Glass Compan Glass-polishing apparatus
EP1258315A2 (fr) * 2001-05-16 2002-11-20 Ingenieur-Büro Gottschild Gmbh Dispositif pour la finition de pièces planes revêtues

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US1732695A (en) * 1926-08-16 1929-10-22 Edward Ford Plate Glass Compan Glass-polishing apparatus
US1666347A (en) * 1926-09-03 1928-04-17 Edward Ford Plate Glass Compan Continuous glass-polishing means
EP1258315A2 (fr) * 2001-05-16 2002-11-20 Ingenieur-Büro Gottschild Gmbh Dispositif pour la finition de pièces planes revêtues

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005022727A1 (de) * 2005-05-18 2006-11-23 Stähle + Hess Schleiftechnik GmbH Werner Müller Bürstkopf für die Bearbeitung von Werkstückoberflächen und Oberflächenbearbeitungsmaschine
EP1743737A1 (fr) * 2005-07-11 2007-01-17 Jakob Löwer Inh. von Schumann GmbH & Co. KG Ponceuse au défilé pour traiter une pièce en surface plane
DE102007008648A1 (de) 2007-02-20 2008-08-21 Heesemann, Jürgen, Dipl.-Ing. Schleifaggregat mit mehreren Schleifköpfen
EP2011602A2 (fr) 2007-07-06 2009-01-07 Jürgen Heesemann Affûteuse
DE102007031656A1 (de) 2007-07-06 2009-01-08 Heesemann, Jürgen, Dipl.-Ing. Schleifmaschine
US7632171B2 (en) 2007-07-06 2009-12-15 Juergen Heesemann Grinding machine
EP2011602A3 (fr) * 2007-07-06 2010-01-27 Jürgen Heesemann Affûteuse
CN101434050B (zh) * 2007-07-06 2011-12-21 J·黑泽曼 磨削机
CN108000292A (zh) * 2017-11-30 2018-05-08 北京林业大学 一种异形砂光机
CN108000292B (zh) * 2017-11-30 2023-09-29 北京林业大学 一种异形砂光机
CN109333288A (zh) * 2018-12-03 2019-02-15 嵊州市远昌机械有限公司 一种用于生产五金配件的抛光装置
CN110666662A (zh) * 2019-09-30 2020-01-10 杭州勤语智能科技有限公司 一种建筑钢材除锈机的钢材固定装置
CN110666662B (zh) * 2019-09-30 2020-12-15 江苏上建舜杰预制构件有限公司 一种建筑钢材除锈机的钢材固定装置
CN111958409A (zh) * 2020-08-25 2020-11-20 张国军 一种机械零件加工设备
DE102021105394A1 (de) 2021-03-05 2022-09-08 Karl Heesemann Maschinenfabrik Gmbh & Co. Kg Aggregat zum Entgraten und Verrunden von Kanten in einer Flächenschleifmaschine
WO2022184882A2 (fr) 2021-03-05 2022-09-09 Karl Heesemann Maschinenfabrik Gmbh & Co. Kg Unité d'ébavurage et d'arrondi de bords dans une machine de meulage de surface
WO2022184882A3 (fr) * 2021-03-05 2022-11-03 Karl Heesemann Maschinenfabrik Gmbh & Co. Kg Unité d'ébavurage et d'arrondi de bords dans une machine de meulage de surface
US12667928B2 (en) 2021-03-05 2026-06-30 Karl Heesemann Maschinenfabrik Gmbh & Co. Kg Unit for deburring and rounding edges in a surface grinding machine

Also Published As

Publication number Publication date
US20050130570A1 (en) 2005-06-16
DE20319366U1 (de) 2004-03-11

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