ITRM20040138A1 - Metodo di taglio di vite e ruota in un riduttore a vite e ruota con ricircolazione di sfere e relativi utensili di taglio. - Google Patents

Metodo di taglio di vite e ruota in un riduttore a vite e ruota con ricircolazione di sfere e relativi utensili di taglio.

Info

Publication number
ITRM20040138A1
ITRM20040138A1 IT000138A ITRM20040138A ITRM20040138A1 IT RM20040138 A1 ITRM20040138 A1 IT RM20040138A1 IT 000138 A IT000138 A IT 000138A IT RM20040138 A ITRM20040138 A IT RM20040138A IT RM20040138 A1 ITRM20040138 A1 IT RM20040138A1
Authority
IT
Italy
Prior art keywords
screw
wheel
cutting
races
worm
Prior art date
Application number
IT000138A
Other languages
English (en)
Inventor
Pietro Salvini
Domenico Serpella
Francesco Vivio
Vincenzo Vullo
Original Assignee
Univ Roma
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 Univ Roma filed Critical Univ Roma
Priority to IT000138A priority Critical patent/ITRM20040138A1/it
Publication of ITRM20040138A1 publication Critical patent/ITRM20040138A1/it
Priority to DE602005013195T priority patent/DE602005013195D1/de
Priority to AT05709007T priority patent/ATE424959T1/de
Priority to US10/592,977 priority patent/US20080273935A1/en
Priority to PCT/IB2005/050898 priority patent/WO2005089996A1/en
Priority to EP05709007A priority patent/EP1732727B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F13/00—Making worms by methods essentially requiring the use of machines of the gear-cutting type
    • B23F13/06—Making worms of globoidal shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F15/00—Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • F16H1/163—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel with balls between the co-operating parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49469—Worm gear
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/107473—Making a noncircular gear, worm, rotor, or a planar-faced gear
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/300056—Thread or helix generating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/300056—Thread or helix generating
    • Y10T409/300112—Process
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Milling Processes (AREA)
  • Turning (AREA)
  • Rolling Contact Bearings (AREA)
IT000138A 2004-03-18 2004-03-18 Metodo di taglio di vite e ruota in un riduttore a vite e ruota con ricircolazione di sfere e relativi utensili di taglio. ITRM20040138A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000138A ITRM20040138A1 (it) 2004-03-18 2004-03-18 Metodo di taglio di vite e ruota in un riduttore a vite e ruota con ricircolazione di sfere e relativi utensili di taglio.
DE602005013195T DE602005013195D1 (de) 2004-03-18 2005-03-14 Verfahren zum schneiden von schnecke und schneckengetriebe in einem schneckenuntersetzungsgetriebe mit zirkulation von lagerkugeln und verwandte schneidwerkzeuge
AT05709007T ATE424959T1 (de) 2004-03-18 2005-03-14 Verfahren zum schneiden von schnecke und schneckengetriebe in einem schneckenuntersetzungsgetriebe mit zirkulation von lagerkugeln und verwandte schneidwerkzeuge
US10/592,977 US20080273935A1 (en) 2004-03-18 2005-03-14 Method for Cutting Worm and Worm Wheel in a Worm-Gear Reduction Unit with Circulation of Bearing Balls, and Related Cutting Tools
PCT/IB2005/050898 WO2005089996A1 (en) 2004-03-18 2005-03-14 Method for cutting worm and worm gear in a worm and gear reduction unit with circulation of bearing balls and related cutting tools
EP05709007A EP1732727B1 (en) 2004-03-18 2005-03-14 Method for cutting worm and worm gear in a worm and gear reduction unit with circulation of bearing balls and related cutting tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000138A ITRM20040138A1 (it) 2004-03-18 2004-03-18 Metodo di taglio di vite e ruota in un riduttore a vite e ruota con ricircolazione di sfere e relativi utensili di taglio.

Publications (1)

Publication Number Publication Date
ITRM20040138A1 true ITRM20040138A1 (it) 2004-06-18

Family

ID=34967064

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000138A ITRM20040138A1 (it) 2004-03-18 2004-03-18 Metodo di taglio di vite e ruota in un riduttore a vite e ruota con ricircolazione di sfere e relativi utensili di taglio.

Country Status (6)

Country Link
US (1) US20080273935A1 (it)
EP (1) EP1732727B1 (it)
AT (1) ATE424959T1 (it)
DE (1) DE602005013195D1 (it)
IT (1) ITRM20040138A1 (it)
WO (1) WO2005089996A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2406522B1 (en) * 2009-03-10 2013-04-17 Illinois Tool Works Inc. Hybrid enveloping spiroid and worm gear
US20130061704A1 (en) * 2011-09-09 2013-03-14 Illinois Tool Works Inc. Enveloping spiroid gear assemblies and method of manufacturing the same
US20140318289A1 (en) * 2011-11-16 2014-10-30 Honda Motor Co., Ltd. Worm gear mechanism
AU2015202820B1 (en) * 2015-03-09 2015-09-24 Nord-Lock Switzerland Gmbh A high torque transmission
CN112032258A (zh) * 2020-07-24 2020-12-04 重庆大学 无侧隙阶梯滚柱包络环面蜗杆传动
CN113175500B (zh) * 2021-05-18 2022-04-08 成都理工大学 一种球滚子蜗轮蜗杆传动装置及系统
CN117786900B (zh) * 2024-02-28 2024-05-17 烟台环球机床装备股份有限公司 一种蜗杆建模的数学物理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494215A (en) * 1968-11-18 1970-02-10 Werner H Fengler Anti-backlash speed-reduction gearset
US6148683A (en) * 1996-10-16 2000-11-21 Fleytman; Yakov Worm/worm gear transmission
EP1454078A2 (en) 2001-11-13 2004-09-08 Dan Stoianovici Ball-worm transmission

Also Published As

Publication number Publication date
DE602005013195D1 (de) 2009-04-23
EP1732727B1 (en) 2009-03-11
ATE424959T1 (de) 2009-03-15
WO2005089996A1 (en) 2005-09-29
EP1732727A1 (en) 2006-12-20
US20080273935A1 (en) 2008-11-06

Similar Documents

Publication Publication Date Title
DE602004020413D1 (de) Wälzlager mit darin festem Schmiermittel
AU2003226154A1 (en) Full complement antifriction bearing
ZA200708465B (en) Method for reducing the nitrogen oxide concentration in gases
WO2007093159A3 (de) Rollwerkzeug mit integrierter ziehstufe
IL179792A0 (en) Method and apparatus for carrying out deep holes and/or bottle-boring
AU2003254779A1 (en) Rolling bearing, grease replenishing device, main shaft device, grease replenishing method, and grease replenishing program
GB2453268A (en) Adjustable linear slide and method of assembly
DE502007006986D1 (de) Kugelgewindetrieb
ITRM20040138A1 (it) Metodo di taglio di vite e ruota in un riduttore a vite e ruota con ricircolazione di sfere e relativi utensili di taglio.
IS7882A (is) Aðferð til að framleiða 2,6-díamínó-4,5,6,7-tetrahýdró-benzóþíazól
MX2007012381A (es) Metodo y aparato para elevador de carga nivelado.
WO2008123381A1 (ja) 自動調心軸受の外輪の製造方法
AU2003244095A1 (en) Double-row ball bearing for supporting pulley
ATE516730T1 (de) Führungsrad mit integriertem lagerhalter
WO2008038157A3 (en) Systems and methods for optimizing video processing
GB0620927D0 (en) Device management
PL1784282T3 (pl) Tarcza szlifierska do wytwarzania gwintów zewnętrznych lub wewnętrznych w przedmiotach obrabianych
GB2437897A (en) Lift system
AU2003285282A8 (en) Ball screw and method for production of a ball screw nut, in particular for a ball screw
WO2008067556A3 (en) Reduction of sulfate ions in alcohols
WO2006076384A3 (en) Centerless and openable tool carrier for processing of complex shapes
SG109513A1 (en) Method to fabricate elevated source-drain structures in mos transistors
EP1939472A4 (en) CAGE FOR ROLLER BEARINGS, BALL BEARINGS AND ROLLER BEARING
TW200951656A (en) Control method for moving body, control device, and processing device
EP1923230A4 (en) BEARING BEARING FOR SUPPORTING A WHEEL AND METHOD FOR MANUFACTURING THE SAME