Title:
METHOD OF DETERMINING LONGITUDINAL AND PROFILE MODIFICATIONS TO A TOOL TOOTH SURFACE
Document Type and Number:
WIPO Patent Application WO/1989/005705
Kind Code:
A1
Abstract:
A method of determining longitudinal and profile modifications to the surface of an instrument tooth (1) linearly conjugating with a gear-wheel being machined consists in determining the modification parameters under the following relation: delta = DELTApr/G, where delta is the modification value of the tool tooth surface in the direction perpendicular to radius r of the location of the contact point on the machining surface (5) in relation to the centre (0) of rotation of the instrument; DELTAp is the required increment of the perpendicular component of the cutting force; G is the rigidity of the system, ensuring synchronous rotation of the article and the instrument, which is reduced in relation to the axis of the instrument.
Inventors:
ABYSOV NIKOLAI ANATOLIEVICH (SU)
BEZGODOV VALERY ALEXANDROVICH (SU)
BELGORODSKY VLADIMIR SEMENOVIC (SU)
PLOTNIKOV NIKOLAI DMITRIEVICH (SU)
BEZGODOV VALERY ALEXANDROVICH (SU)
BELGORODSKY VLADIMIR SEMENOVIC (SU)
PLOTNIKOV NIKOLAI DMITRIEVICH (SU)
Application Number:
PCT/SU1988/000195
Publication Date:
June 29, 1989
Filing Date:
September 29, 1988
Export Citation:
Assignee:
SARATOVSKOE SP K BJURO ZUBO (SU)
International Classes:
B23F19/06; B23F19/00; B23F21/00; (IPC1-7): B23F19/00; B23F21/28
Foreign References:
CH564999A5 | 1975-08-15 | |||
US3487516A | 1970-01-06 | |||
EP0037909A2 | 1981-10-21 |
Other References:
M.M. PALEI "Tekhnologia Proizvodstva Metallorezhuzhuschikh Instrumentov", 1982, Mashinostroenie, (Moscow), see pages 179-180
P.R. RODIN "Metallorezhuschie Instrumenty", 1986, Vischa Shkola (Kiev), see page 364
P.R. RODIN "Metallorezhuschie Instrumenty", 1986, Vischa Shkola (Kiev), see page 364
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