SU1089453A1 - Method of determination of ball bearing inner race skewness - Google Patents
Method of determination of ball bearing inner race skewness Download PDFInfo
- Publication number
- SU1089453A1 SU1089453A1 SU792808798A SU2808798A SU1089453A1 SU 1089453 A1 SU1089453 A1 SU 1089453A1 SU 792808798 A SU792808798 A SU 792808798A SU 2808798 A SU2808798 A SU 2808798A SU 1089453 A1 SU1089453 A1 SU 1089453A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- skew
- readings
- maximum difference
- amount
- ball bearing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
СПОСОБ ОПРЕДЕЛЕНИЯ ПЕРЕКОСА ВНУТРЕННЕГО КОЛЬЦА ШАРИКОПОДШИПНИКА, смонтированного в узле вращени вала , путем осевого нагружени его, вращени с отсчетом измер емой величины в р де угловых положений и суждени о величине перекоса по мак .симальной разности этих отсчетов, отличающийс тем, что, .с целью упрощени , считывают радиальное положение конца вала. W CZ эо X) 4 сл 00THE METHOD FOR DETERMINING THE INSIDE RING OF A BALL BEARING MEMBER mounted in the shaft rotation unit by axially loading it, rotating with a reading of the measured value in a number of angular positions and judging the amount of skew on the maximum difference of these readings, differs in the angular position and judging the amount of skew on the maximum difference of these readings, which is different in the angular positions and judging the amount of skew on the maximum difference of these readings, which is different in the angular positions and the judgment of the amount of skew on the maximum difference of these readings, which is different in the angular positions and the judgment of the amount of skew on the maximum difference of these readings, which is different by the maximum difference of these readings simplify, read the radial position of the shaft end. W CZ eo X) 4 cl 00
Description
Изобретение относитс к техническим измерени м в машиностроении, а именно к контролю качества установки подшипника качени в узле враще. ни вала.The invention relates to technical measurements in mechanical engineering, in particular, to the quality control of the installation of a rolling bearing in a rotating assembly. no shaft.
Известен способ контрол качества сборки узла вршцени вала на подшипниках качени путем осевого нагружени вала и отсчета его осевого смещени , позвол ющий вы вить величину перекоса внутреннего кольца радиального шарикоподшипника одной из опор вала IJ .A known method of controlling the quality of assembly of a shaft varshzena assembly on bearings by axial loading of the shaft and counting its axial displacement allows detecting the amount of skew of the inner ring of the radial ball bearing of one of the shaft bearings IJ.
Однако способ определени осевой жесткости узла весьма трудоемок, а дл вы влени перекоса необходимо проводить сравнение с заранее протарированным Образцов эам узлом.However, the method of determining the axial stiffness of a node is very laborious, and to detect skew it is necessary to make a comparison with the previously traded Samples of the node itself.
Известен способ определени перекоса внутреннего кольца шарикоподшипника , смонтированного в узле вращени вала, путем осевого нагружени его, вращени с отсчетом измер емой величины в р де угловых положений и суждени о величине перекоса по максимальной разности этих отсчетов. Согласно данному способу определ ют резонансную частоту осевых колебаний узла в районе провер емой опоры 2. Известный способ трудоемок, а примен ема аппаратура (виброгенератор и виброизмерительный прибор) и ее обслуживание достаточно сложны.There is a known method for determining the skew of the inner ring of a ball bearing mounted in a shaft rotation assembly by axial loading it, rotating with a reading of the measured value at a number of angular positions, and judging the amount of skew on the maximum difference of these readings. According to this method, the resonant frequency of the axial oscillations of the node in the area of the tested support 2 is determined. The known method is laborious, and the equipment used (vibration generator and vibration measurement instrument) and its maintenance are rather complicated.
Цель изобретени - упрощение способа ..The purpose of the invention is to simplify the method.
Указанна цель достигаетс тем, что согласно способу определени перекоса внутреннего кольца шарикоподшипника , смонтированного в узле вращени вала, путем осевого нагружени ero, вращени с отсчетом измер емой величины в р де узловых положений и суждени о величине перекоса по максимальной разности эзих отсчетов, считывают радиальное положение конг : ца вала.This goal is achieved in that, according to the method of determining the skew of the inner ring of a ball bearing mounted in the shaft rotation unit, by axial loading ero, rotating with a readout of the measured value in a number of nodal positions and judging the amount of skew on the maximum difference of the esych of readings, the radial position is read kong: tsa vala.
Согласно предлагаемому способу прикладывают к валу осевую нагрузку, ввод т в контакт с концом вала наконеч .ник отсчетной головки .и, прокручива вал, наход т его радиальное биение.According to the proposed method, an axial load is applied to the shaft, the tip of the reading head is brought into contact with the end of the shaft, and by rotating the shaft, its radial runout is found.
На чертеже приведена схема устройства дл осуществлени предлагаемого способа.The drawing shows a diagram of an apparatus for carrying out the proposed method.
Провер емый вал 1 смонтирован на подшипниках в опорах 2 и 3 корпуса. Со стороны провер емого подшипника в кронштейне 4 установлена отсчеТна г оловка 5 с радиально направленной линией измерени .Check shaft 1 is mounted on bearings in supports 2 and 3 of the housing. On the side of the tested bearing in bracket 4, a reference 5 with a radially directed measurement line is installed.
При контроле к валу 1 прикладывают посто нное осевое усилие Fa и прокручивают вал на один оборот, отсчитыва по отсчетной головке 5 экстремальные показани . Их разность (радиальное биение конца ) служит показателем величины перекоса внутреннего кольЦа подшипника опоры 3.In the control, a constant axial force Fa is applied to the shaft 1 and the shaft is rotated one turn, counting extreme readings on the read head 5. Their difference (radial runout of the end) serves as an indicator of the amount of skew of the inner ring of the bearing of the bearing 3.
Отсчет радиального биени упрощает способ, и средства его осуществлени . , Counting the radial beat simplifies the method and means of its implementation. ,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792808798A SU1089453A1 (en) | 1979-07-16 | 1979-07-16 | Method of determination of ball bearing inner race skewness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792808798A SU1089453A1 (en) | 1979-07-16 | 1979-07-16 | Method of determination of ball bearing inner race skewness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1089453A1 true SU1089453A1 (en) | 1984-04-30 |
Family
ID=20845937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792808798A SU1089453A1 (en) | 1979-07-16 | 1979-07-16 | Method of determination of ball bearing inner race skewness |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1089453A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118882883A (en) * | 2024-09-29 | 2024-11-01 | 人本股份有限公司 | Railway train axle box bearing test torque test device |
-
1979
- 1979-07-16 SU SU792808798A patent/SU1089453A1/en active
Non-Patent Citations (1)
| Title |
|---|
| 1. Фигатнер A.M. Осева жесткость шпиндельных узлов высокоточных металлорежущих станков.- Станки. и инструмент, 1963, 12, с.1-5. 2. Авторское свидетельство СССР 823944, кл. G 01 М 13/04, 11.07.79 (прототип). * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118882883A (en) * | 2024-09-29 | 2024-11-01 | 人本股份有限公司 | Railway train axle box bearing test torque test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4013082B2 (en) | Rotational viscometer | |
| US5423218A (en) | Method and instrument for measuring contact angle of rolling bearing | |
| US4196629A (en) | Fiber optic machinery performance monitor | |
| US8467045B2 (en) | Method of determining the contact angle of a ball bearing | |
| US8315826B2 (en) | Diagnostic method for a ball bearing, in particular for an angular-contact ball bearing, a corresponding diagnostic system, and use of the diagnostic system | |
| KR100558206B1 (en) | Method and apparatus for measuring dynamic balance | |
| US4161877A (en) | Method for the determination of the axial thrust of roller bearings | |
| US20250123617A1 (en) | Data extraction device and abnormality monitoring device | |
| SU1089453A1 (en) | Method of determination of ball bearing inner race skewness | |
| US6772648B2 (en) | Method and apparatus for determining bearing parameters | |
| US3201996A (en) | Bearing testing apparatus | |
| US4145919A (en) | Method for the determination of the static axial thrust of roller bearings | |
| SU1751654A1 (en) | Device for checking rolling bearings | |
| RU2432560C1 (en) | Procedure for diagnosis of radial gap in ball bearings | |
| SU1118883A1 (en) | Method of evaluating quality of ball bearings | |
| JP3358366B2 (en) | Load measuring device for rolling bearings | |
| SU526793A1 (en) | Device for measuring the level of vibration of rolling bearings | |
| SU1610366A1 (en) | Method of diagnosis of rolling-contact and sliding bearings | |
| JPS62231109A (en) | Rotating accuracy measuring instrument for ball-and-roller bearing | |
| SU958893A1 (en) | Device for measuring bearing rotation resistance moment | |
| RU219112U1 (en) | Bearing outer ring beat monitor | |
| SU1751652A1 (en) | Method of measuring anti-friction bearing race run-out | |
| RU2002122502A (en) | METHOD FOR MEASURING A GEOMETRIC FORM OF A CYLINDRICAL SURFACE OF A ROTATION BODY AND ITS BEHAVIOR IN THE OPERATION PROCESS AND A DEVICE FOR ITS IMPLEMENTATION | |
| JP2598407Y2 (en) | Dynamic balance testing machine | |
| SU978685A1 (en) | Method of determining quality of rolling bearings |