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1. 发明专利

JP2004209636A Method and device for machining coupling 审中-公开
公开(公告)号：JP2004209636A
公开(公告)日：2004-07-29
申请号：JP2003428678
申请日：2003-12-25
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： BURGESS GREG M
IPC分类号： B24B19/02 , B23F15/06 , B24B53/06 , B24D7/10 , F16D7/04
CPC分类号： B24D7/10 , B23F15/06 , B24B53/062 , Y10T483/174
摘要： PROBLEM TO BE SOLVED: To facilitate manufacture of a coupling 10 including a first annular coupling member 12 and a second annular coupling member 14. SOLUTION: This method for machining the coupling includes steps for: combining the first coupling member with a mechanical assembly 100 which comprises a plurality of grinding wheels 110 combined with a tool storing member 108; forming at least one of protrusion between abutting troughs by machining the plurality of troughs 44 in the first coupling member by using at least one of the plurality of grinding wheels; combining the second coupling member with the mechanical assembly; and machining the plurality of troughs 46 in the second coupling member by using at least one of the plurality of grinding wheels to rotatably combine the second coupling member with the first coupling member. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2000205379A FACE GEAR SET, MANUFACTURE OF FACE GEAR WHEEL, AND MACHINING DEVICE THEREOF 失效
公开(公告)号：JP2000205379A
公开(公告)日：2000-07-25
申请号：JP913799
申请日：1999-01-18
申请人： KAWASAKI HEAVY IND LTD , KASHIFUJI KK
发明人： KUBO AIZO , MORIWAKI ICHIRO , FUNAMOTO MASAMI , GOI TATSUHIKO , AKAHORI HIROFUMI , NISHIDA TORU , KANO TERUYUKI
IPC分类号： B23F5/08 , B23F5/26 , B23F15/06 , F16H55/22
摘要： PROBLEM TO BE SOLVED: To reduce cost of a speed change device of high speed and high load by executing topological cutting while adjusting so that face gear wheel pressure angle becomes a correct value, by the use of a milling cutter having tooth profile of straight line or similar to a straight line. SOLUTION: In a face gear, a straight tooth profile changing pressure angle at respective positions in the radial direction, a small bow shaped curved tooth profile, or a curved tooth profile curved inside and outside against a reference straight line is formed by topological cutting. When the straight tooth profile or the tooth profile similar to a straight line is manufactured by a face gear machining device 10, a milling cutter having the straight tooth profile or the tooth profile similar to a straight line is used, and cutting is executed so that the pressure angle of the face gear wheel becomes a correct value by adjusting the angle of a C1 axis according to the respective positions of the Z-axis.

3. 发明专利

JPH09217817A CROWN GEAR AND MACHINING METHOD THEREFOR 失效
公开(公告)号：JPH09217817A
公开(公告)日：1997-08-19
申请号：JP2386896
申请日：1996-02-09
申请人： MITUTOYO CORP
发明人： NAKATANI TADAO , NISHIMURA YASUNORI , ISHIDA TOSHIAKI
IPC分类号： B23F15/06 , B23F21/16 , F16H55/17
摘要： PROBLEM TO BE SOLVED: To prevent an adverse influence from being exercised on operation and precision of a dial gauge, to prevent deterioration of precision, and to reduce the number of processes. SOLUTION: In a crown gear 5A formed in such a manner that an annular protrusion part 12 is formed on the outer peripheral edge of the side of a disc- form base part 11 and a plurality of teeth 13A are formed on the end face of the annular protrusion part 12, the cross section, crossing the direction of a tooth height at right angles, of each tooth 13A is formed in a shape wherein the thicknesses of outer and inner peripheral parts are decreased to a value lower than that of an intermediate part in the direction of the width of a tooth, namely, in a shape wherein a tooth surface to intercouple the outer and inner peripheral parts of the tooth is formed in a protruding curved surface. Or, the tooth surface to intercouple the outer end inner peripheral parts is formed in a polygonal shape wherein an intermediate part forms an apex and tooth thickness is gradually decreased from the apex toward an outer peripheral part and an inner peripheral part.

4. 发明专利

JPH07285024A METHOD AND DEVICE FOR MANUFACTURING GEAR 失效
公开(公告)号：JPH07285024A
公开(公告)日：1995-10-31
申请号：JP31527594
申请日：1994-12-19
申请人： FIATAVIO SPA
发明人： ANTONIO BAIMA , JIYUZETSUPE BORIO , REONARUDO DE KARURO , AURERIO BERUUTO , ROBERUTO TOROMEI , JIYANRUIJI BOSUKORO
IPC分类号： B23F15/06 , B23F17/00 , B23F19/00 , B23F19/10 , B23F23/12
摘要： PURPOSE: To provide a method and machine for manufacturing of gears capable of easily manufacturing the gears with the low cost. CONSTITUTION: A method comprises a process for rotating a gear 2 to be machined about a first rotary shaft 14, a process for positioning a disc tool relative to the gear 2 so that a cutting part around the disc tool 32 is engaged with teeth of a pinion, and a process for rotating the disc tool 32 about a rotary shaft 35a. Further it comprises a process for relatively moving the disc tool 32 and the gear 2 to be machined along a line of action, and a process for inclining the disc tool 32 on a second rotary shaft for changing the inclination to the gear 2. The rotation of the gear 2 about the first rotary shaft 14, the inclination of the disc tool 32 about the second rotary shaft and the relative movement of the disc tool 32 and the gear 2 to be machined along a line of action are synchronously executed.

5. 发明专利

JPH06712A MACHINING METHOD FOR REVOLVING SCROLL 失效
公开(公告)号：JPH06712A
公开(公告)日：1994-01-11
申请号：JP16052692
申请日：1992-06-19
申请人： HITACHI LTD
发明人： ABE NOBUO , HORIE TATSUO , YAMANAKA TOSHIO , SHIMADA ATSUSHI
IPC分类号： B23B31/02 , B23B31/19 , B23C3/32 , B23C3/34 , B23F15/06 , F04C18/02
摘要： PURPOSE:To provide a machining method wherein excellent flatness of an end plate surface can be achieved even when a revolving scroll being the main constituent part of a scroll compressor has rigidity in terms of shape. CONSTITUTION:A draw claw 12 is pressurized in parallel to the axis of a revolving scroll in a state that, by utilizing a peripheral groove formed in the outer periphery of the end plate part 3 of a revolving scroll 1 and a radial groove 8 formed in a chuck part 7, the tip of the draw claw 12 on the packing plate 11 side is inserted in the groove and hooked astride the radial groove. The revolving scroll 1 is securely adhered to the packing plate 11 with high precision in a state that it is prevented from deformation as much as possible, and machining is carried out by using an end mill and the like. This method brings the end face of the revolving scroll into vertical contact with a packing plate surface where right angles precision is easily provided, causes secure fastening of the revolving scroll through delicate resilient deformation of the draw claw and a work, reduces the fastening deformation, and provides excellent flatness of an end plate surface.

6. 发明专利

JPH0446244A CONICAL ROLLING EQUAL TOOTH THICKNESS BEVEL GEAR DEVICE AND MACHINING METHOD THEREOF 失效
公开(公告)号：JPH0446244A
公开(公告)日：1992-02-17
申请号：JP12179190
申请日：1990-05-14
申请人： KAMIMURA ICHIRO
发明人： KAMIMURA ICHIRO
IPC分类号： B23F1/06 , B23F15/06 , B23F23/12 , F16H1/32 , F16H25/20
摘要： PURPOSE:To improve accuracy of a cutter form by providing optional cylindrical rollers or needle rollers similar to a thrust needle bearing or a thrust roller bearing on the rolling surface of a conical face, highly pre-loading, and bringing the backlash close to zero. CONSTITUTION:Cylindrical rollers or needle rollers 8 are operated in the same function as a thrust needle bearing or a thrust roller bearing, with an input motor l, an input eccentric tilting shaft 2, an input double faced bevel gear 3 having U-shaped section, a fixed bevel gear 4, an output conical shaft 5, a feed screw nut 6, and an output feed screw shaft 7. Pitch cones of respective bevel gears are indicated by triangles O1AP and O2BP, pitch cones of output bevel sears are indicated by triangles O3CQ and O4DQ, and respective basic cones are rollingly moved at basic points P and Q. When the bevel sears are developed in rotation type (main and follow shafts rotate in the same direction), involute tooth profile of equivalent spur gear can be approximately developed on a plane.

7. 发明专利

JPS5857544A HYPOID FACE GEAR FOR SYNCLINE FACE CYCLOIDAL GEARING AND ITS MANUFACTURE 失效
公开(公告)号：JPS5857544A
公开(公告)日：1983-04-05
申请号：JP15636681
申请日：1981-09-30
申请人： NAKAMURA BUICHI
发明人： NAKAMURA BUICHI
IPC分类号： B23F15/00 , B23F15/06 , B23F19/02 , F16H1/32 , F16H55/08
摘要： PURPOSE:To improve working performance and simultaneously increase tooth contact area of the titled gearing by working the tooth form of the face gear of a syncline face cycloidal gearing into a curved conical shape in the tooth trace direction. CONSTITUTION:A cycloidal gearing 3 loosely fitted in the inclined shaft part 2 of an input shaft S1 is enmeshed with a fixed face gear 1 and an output cycloidal gearing 4. When the input shaft S1 is rotated, the cycloidal gearing 3 carries out precession, and hence a high deceleration can be obtained at an output shaft S2. The tooth forms of the cycloidal gearing 3 and face gears 1 and 4 are worked into convex faces or concavo-convex curved deflected faces so that they are formed into curved conical shapes in the tooth trace direction. The tooth crest direction of the gear is subjected to generating finishing into an involute form.

8. 发明专利

JPS5393243A GEARING WITH TWO GEARS WHOSE AXES ARE DISPOSED IN ONE PLANE AND AT RIGHT ANGLES TO EACH OTHER AND METHOD OF PRODUCING THE CROWN GEAR 失效
公开(公告)号：JPS5393243A
公开(公告)日：1978-08-16
申请号：JP665678
申请日：1978-01-24
申请人： WALTERSCHEID GMBH JEAN
发明人： FURANKU TSUIMUMAAMAN , ROTAARU HIRUDEBURANTO
IPC分类号： B23F15/06 , B23F21/04 , B23F21/12 , F16H1/12 , F16H55/08

9. 发明专利

JPS5058695A 失效
公开(公告)号：JPS5058695A
公开(公告)日：1975-05-21
申请号：JP10684374
申请日：1974-09-18
IPC分类号： B23F15/06 , F16D1/02 , F16D1/00

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