MD3363F1 - Process and device for working of precession gearwheels of small dimensions - Google Patents

Process and device for working of precession gearwheels of small dimensions

Info

Publication number
MD3363F1
MD3363F1 MDA20060035A MD20060035A MD3363F1 MD 3363 F1 MD3363 F1 MD 3363F1 MD A20060035 A MDA20060035 A MD A20060035A MD 20060035 A MD20060035 A MD 20060035A MD 3363 F1 MD3363 F1 MD 3363F1
Authority
MD
Moldova
Prior art keywords
precession
working
electrode
tool
gearwheels
Prior art date
Application number
MDA20060035A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Ион БОСТАН
Валериу ДУЛГЕРУ
Ион ДИКУСАРЭ
Original Assignee
Технический университет Молдовы
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 Технический университет Молдовы filed Critical Технический университет Молдовы
Priority to MDA20060035A priority Critical patent/MD3363F1/en
Publication of MD3363F1 publication Critical patent/MD3363F1/en

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Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The invention relates to the mechanical engineering, namely to gearwheel working.The process for working of precession gearwheels of small dimensions includes working of the electrode part (8) with a tool electrode (5), which is communicated precession and rotary motions around the precession center O, and the electrode part (8) an axial feed motion, at the same time the axes of the tool electrode (5) and of the electrode part (8) pass through the precession center O.The device for working of precession gearwheels of small dimensions includes a carcass (1), a tool (5), a part fixing mechanism (9) and a crank shaft (4) mounted coaxial to it. Novelty of the invention consists in that the tool (5) is made as an electrode in the form of satellite gear with two ring gears (6) and (7) of different dimensions, kinematically joined with an electric servomotor (3) by means of the crank shaft (4). The ring gear (6) of greater dimensions meshes with a gearwheel (2) rigidly fixed into the carcass (1). The ring gear (7) of smaller dimensions meshes with the electrode part (8), installed with the possibility of axial movement into the fixing mechanism (9) set in motion by a second electric servomotor. The device contains a computer control system (10) for controlling the electric servomotors, as well as the operating regimes of the device.
MDA20060035A 2006-01-18 2006-01-18 Process and device for working of precession gearwheels of small dimensions MD3363F1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20060035A MD3363F1 (en) 2006-01-18 2006-01-18 Process and device for working of precession gearwheels of small dimensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20060035A MD3363F1 (en) 2006-01-18 2006-01-18 Process and device for working of precession gearwheels of small dimensions

Publications (1)

Publication Number Publication Date
MD3363F1 true MD3363F1 (en) 2007-07-31

Family

ID=38331524

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20060035A MD3363F1 (en) 2006-01-18 2006-01-18 Process and device for working of precession gearwheels of small dimensions

Country Status (1)

Country Link
MD (1) MD3363F1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1758941A1 (en) * 1990-04-23 1996-08-27 Кишиневский Политехнический Институт Им. С.Лазо Method for gear rolling of bevel gears and device for its embodiment
SU1663857A1 (en) * 1988-01-05 1996-09-20 Кишиневский Политехнический Институт Им. С.Лазо Method of precessional gear pair members modified teeth machining
MD2609C2 (en) * 2002-03-21 2005-07-31 Технический университет Молдовы Process for electroerosion machining of the precession transmission gear-wheels surfaces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1663857A1 (en) * 1988-01-05 1996-09-20 Кишиневский Политехнический Институт Им. С.Лазо Method of precessional gear pair members modified teeth machining
SU1758941A1 (en) * 1990-04-23 1996-08-27 Кишиневский Политехнический Институт Им. С.Лазо Method for gear rolling of bevel gears and device for its embodiment
MD2609C2 (en) * 2002-03-21 2005-07-31 Технический университет Молдовы Process for electroerosion machining of the precession transmission gear-wheels surfaces

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)