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PL396878A1 - Method for increase the service life of large parts of machines, especially the gears, and a device for increasing the service life of large parts of machines - Google Patents

Method for increase the service life of large parts of machines, especially the gears, and a device for increasing the service life of large parts of machines

Info

Publication number
PL396878A1
PL396878A1 PL396878A PL39687811A PL396878A1 PL 396878 A1 PL396878 A1 PL 396878A1 PL 396878 A PL396878 A PL 396878A PL 39687811 A PL39687811 A PL 39687811A PL 396878 A1 PL396878 A1 PL 396878A1
Authority
PL
Poland
Prior art keywords
service life
machines
large parts
increasing
carrying
Prior art date
Application number
PL396878A
Other languages
Polish (pl)
Other versions
PL218858B1 (en
Inventor
Andrzej Wieczorek
Original Assignee
Patentus Spólka Akcyjna
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 Patentus Spólka Akcyjna filed Critical Patentus Spólka Akcyjna
Priority to PL396878A priority Critical patent/PL218858B1/en
Publication of PL396878A1 publication Critical patent/PL396878A1/en
Publication of PL218858B1 publication Critical patent/PL218858B1/en

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  • Gear Processing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Przedmiotem wynalazku jest sposób zwiekszenia trwalosci eksploatacyjnej wielkogabarytowych czesci maszyn, zwlaszcza kól zebatych, pracujacych w trudnych warunkach pracy, przejawiajacej sie znaczna dynamika i zanieczyszczeniem oleju smarujacego. Sposób polega na przeprowadzeniu strumieniowej obróbki powierzchniowej, intensywnosci scharakteryzowanej wartoscia Almena, na plytce kontrolnej typu A w zakresie od 0,2 do 0,4 i stopniu pokrycia co najmniej 2 x 98% oraz parametrem chropowatosci Ra po procesie obróbki strumieniowej nie wiekszym niz 2 ?m, i nastepujacego po niej procesu dogladzania. Urzadzenie do realizacji sposobu zlozone jest z misy (1), w której znajduje sie ulozyskowany stól (3) do rozlacznego mocowania obrabianych kól zebatych o uzebieniu wewnetrznym i zewnetrznym, który jest napedzany elektrycznym silnikiem (7) poprzez katowa przekladnie (17) i klowe sprzeglo (8) i ma mocowane do ramy (5) ramiona (12), do których umocowane sa lopatki (6) z materialu odpornego na zuzycie.The subject of the invention is a method of increasing the service life of large-size machine parts, especially gear wheels, operating in difficult working conditions, manifesting in significant dynamics and contamination of lubricating oil. The method consists in carrying out surface blasting, intensity of the Almen value characterized, on the control plate type A in the range from 0.2 to 0.4 and coverage level at least 2 x 98% and roughness parameter Ra after the blasting process not more than 2? m, followed by the top-up process. The device for carrying out the method consists of a bowl (1), in which there is a possessed table (3) for the detachable clamping of machined gear wheels with internal and external teeth, which is driven by an electric motor (7) through an angular gear (17) and a clutch (8) and has arms (12) attached to the frame (5), to which paddles (6) are made of wear-resistant material.

PL396878A 2011-11-04 2011-11-04 Method for increase the service life of large parts of machines, especially the gears, and a device for increasing the service life of large parts of machines PL218858B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL396878A PL218858B1 (en) 2011-11-04 2011-11-04 Method for increase the service life of large parts of machines, especially the gears, and a device for increasing the service life of large parts of machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL396878A PL218858B1 (en) 2011-11-04 2011-11-04 Method for increase the service life of large parts of machines, especially the gears, and a device for increasing the service life of large parts of machines

Publications (2)

Publication Number Publication Date
PL396878A1 true PL396878A1 (en) 2013-05-13
PL218858B1 PL218858B1 (en) 2015-02-27

Family

ID=48522582

Family Applications (1)

Application Number Title Priority Date Filing Date
PL396878A PL218858B1 (en) 2011-11-04 2011-11-04 Method for increase the service life of large parts of machines, especially the gears, and a device for increasing the service life of large parts of machines

Country Status (1)

Country Link
PL (1) PL218858B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3108627B1 (en) 2020-03-27 2023-10-27 Safran Aircraft Engines METHOD FOR SURFACE TREATMENT OF A METAL PART OF A TURBOMACHINE
CN111702650B (en) * 2020-06-28 2021-09-21 长春理工大学 Equipment for assisting abrasive particle jet flow in precisely machining bearing ring through Laval nozzle

Also Published As

Publication number Publication date
PL218858B1 (en) 2015-02-27

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