WO2008071122A1 - Procédé de meulage de rainures en spirale à l'aide d'une meule profilée - Google Patents

Procédé de meulage de rainures en spirale à l'aide d'une meule profilée Download PDF

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Publication number
WO2008071122A1
WO2008071122A1 PCT/CN2007/071211 CN2007071211W WO2008071122A1 WO 2008071122 A1 WO2008071122 A1 WO 2008071122A1 CN 2007071211 W CN2007071211 W CN 2007071211W WO 2008071122 A1 WO2008071122 A1 WO 2008071122A1
Authority
WO
WIPO (PCT)
Prior art keywords
spiral groove
grinding wheel
grinding
wheel
groove
Prior art date
Application number
PCT/CN2007/071211
Other languages
English (en)
Chinese (zh)
Inventor
Xuhua Pan
Original Assignee
Xuhua Pan
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 Xuhua Pan filed Critical Xuhua Pan
Publication of WO2008071122A1 publication Critical patent/WO2008071122A1/fr

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Classifications

    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
    • B24B53/075—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements

Definitions

  • the invention belongs to the category of mechanical manufacturing methods, in particular to a method for grinding a spiral groove by a forming grinding wheel. Background technique
  • the object of the present invention is to solve the deficiencies of the prior art and to disclose a method for grinding a spiral groove by a forming grinding wheel which is convenient, reasonable and reliable and is dedicated to the machining of a spiral groove of a part.
  • a method for grinding a spiral groove by using a forming grinding wheel characterized in that: firstly, a diamond wheel for processing a grinding wheel is processed by a groove curve on a normal section, that is, a plane perpendicular to a spiral line, and the processed diamond is processed.
  • the busbar of the roller is a grooved line of the spiral groove in the normal section; a spiral groove wheel dresser is set up, a rotating shaft is arranged on the dresser, and a diamond roller and its transmission device are mounted on the rotating shaft of the dresser, one of the diamond rollers
  • the size and shape of the busbar, ie, the groove curve, is exactly the same as the spiral groove to be ground by the workpiece; the grinding wheel is trimmed by the screw groove dresser under the control of the numerical control system, and the spiral of the workpiece is ground by the trimmed grinding wheel groove.
  • the invention processes the diamond roller by using the curve of the spiral groove of the part in the normal section as the busbar, and the wheel dresser installed by the diamond roller trims the grinding wheel under the control of the numerical control system, and grinds the spiral groove of the workpiece, which is simple and convenient. , Good reliability, high grinding precision, can be widely used for the grinding of spiral grooves of various parts.
  • a method for grinding a spiral groove by using a forming grinding wheel characterized in that: firstly, a diamond roller for processing a grinding wheel is processed by a groove curve on a normal section, that is, a plane perpendicular to a spiral line, and is processed.
  • the busbar of the diamond roller is a grooved line of the spiral groove in the normal section; a spiral groove wheel dresser is set up, the rotating device has a rotating shaft, the diamond roller and its transmission device are mounted on the rotating shaft of the dresser, and the diamond roller
  • One of the busbars, that is, the shape and shape of the groove curve is exactly the same as the spiral groove to be ground by the workpiece; the grinding wheel is trimmed by the screw groove dresser under the control of the numerical control system, and the workpiece is ground by the modified grinding wheel Spiral groove.
  • the spiral groove grinding wheel dresser of the invention is driven by the numerical control system to grind the workpiece by the spiral groove.
  • the specific method is: one end of the rotating shaft of the numerical control rotary table of the forming grinding wheel grinding machine is a spiral groove grinding wheel dresser, and the other end is to be Grinding the workpiece, both of which are rotated by the rotating shaft, and a grinding wheel is arranged on one side of the rotating shaft, and the grinding wheel can be moved axially and radially under the control of the numerical control system; moving the grinding wheel to the spiral groove grinding wheel
  • the position of the diamond roller of the device, rotating the rotating shaft, and axially moving the grinding wheel, the linkage of the two causes the bus bar on the diamond roller to be exactly the same as the spiral groove of the workpiece, and the spiral groove and the spiral groove to be processed on the workpiece
  • the trimmed grinding wheel is moved to one end of the workpiece, and the rotating rotating shaft and the axially moving grinding wheel are combined to form a spiral groove for grinding the workpiece.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

L'invention concerne un procédé de meulage d'une rainure en spirale au moyen d'une meule profilée, le procédé comprenant les étapes suivantes : tout d'abord, la courbe de rainure dans la section normale, c'est-à-dire sur le plan perpendiculaire à la rainure en spirale, est utilisée en tant que génératrice pour traiter et ébarber le rouleau diamanté pour la meule; une ébarbeuse de meule pour rainure en spirale mise en place possède un arbre de rotation et, après que le rouleau diamanté et son dispositif d'entraînement ont été fixés sur l'arbre de rotation de l'ébarbeuse, la taille, la forme et l'emplacement de la génératrice du rouleau diamanté, c'est-à-dire la courbe de rainure, sont identiques à ceux de la rainure en spirale de la pièce qui nécessite un meulage; la meule est ébarbée par l'ébarbeuse de meule pour rainure en spirale sous le contrôle d'un système à commande numérique; la meule ébarbée est utilisée pour meuler les rainures en spirale de la pièce.
PCT/CN2007/071211 2006-12-13 2007-12-10 Procédé de meulage de rainures en spirale à l'aide d'une meule profilée WO2008071122A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2006101552531A CN100493844C (zh) 2006-12-13 2006-12-13 一种用成形砂轮磨削螺旋槽的方法
CN200610155253.1 2006-12-13

Publications (1)

Publication Number Publication Date
WO2008071122A1 true WO2008071122A1 (fr) 2008-06-19

Family

ID=38124627

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/071211 WO2008071122A1 (fr) 2006-12-13 2007-12-10 Procédé de meulage de rainures en spirale à l'aide d'une meule profilée

Country Status (2)

Country Link
CN (1) CN100493844C (fr)
WO (1) WO2008071122A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100493844C (zh) * 2006-12-13 2009-06-03 潘旭华 一种用成形砂轮磨削螺旋槽的方法
CN101733706B (zh) * 2010-01-07 2012-10-03 镇江液压件厂有限责任公司 摆线轮成形磨削中实现展成修形的方法
CN102513901A (zh) * 2011-11-22 2012-06-27 长春设备工艺研究所 一种用于柱塞封闭曲线槽精密磨削的加工方法及装置
JP5870659B2 (ja) * 2011-12-05 2016-03-01 ニプロ株式会社 穿刺針の製造方法と穿刺針
CN103302570A (zh) * 2013-06-19 2013-09-18 山西省陵川工具有限责任公司 一种丝锥沟槽半自动磨削方法
CN111283553B (zh) * 2020-03-20 2021-09-21 上海交通大学 砂轮开槽工具及开槽方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862868A (en) * 1987-03-13 1989-09-05 Dodd Harry D Rotary dressing roller and method and apparatus for dressing cup-shaped grinding wheels
JPH0655444A (ja) * 1992-08-06 1994-03-01 Mitsubishi Heavy Ind Ltd 研削盤のドレッシング装置
CN1453103A (zh) * 2003-05-28 2003-11-05 上海理工大学 成型磨削砂轮在线修整方法
CN1803358A (zh) * 2006-01-10 2006-07-19 潘旭华 成形砂轮磨齿专用机床
CN1803360A (zh) * 2006-01-25 2006-07-19 潘旭华 一种螺母磨削的方法及用该方法磨削螺母的专用机床
CN1850410A (zh) * 2006-05-09 2006-10-25 苏州工业职业技术学院 锯条齿形的磨削成型方法
CN1974127A (zh) * 2006-12-13 2007-06-06 潘旭华 一种用成形砂轮磨削螺旋槽的方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862868A (en) * 1987-03-13 1989-09-05 Dodd Harry D Rotary dressing roller and method and apparatus for dressing cup-shaped grinding wheels
JPH0655444A (ja) * 1992-08-06 1994-03-01 Mitsubishi Heavy Ind Ltd 研削盤のドレッシング装置
CN1453103A (zh) * 2003-05-28 2003-11-05 上海理工大学 成型磨削砂轮在线修整方法
CN1803358A (zh) * 2006-01-10 2006-07-19 潘旭华 成形砂轮磨齿专用机床
CN1803360A (zh) * 2006-01-25 2006-07-19 潘旭华 一种螺母磨削的方法及用该方法磨削螺母的专用机床
CN1850410A (zh) * 2006-05-09 2006-10-25 苏州工业职业技术学院 锯条齿形的磨削成型方法
CN1974127A (zh) * 2006-12-13 2007-06-06 潘旭华 一种用成形砂轮磨削螺旋槽的方法

Also Published As

Publication number Publication date
CN100493844C (zh) 2009-06-03
CN1974127A (zh) 2007-06-06

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