ball mill pinion bearing vibration

  • Mining - SPM Instrument

    Vibration measurements are taken on the cemen t mill pinion bearings and on the concrete foundation. ODS (Operational Deflection Shapes) method is used to determine the motion of

  • High vibrations on a ball mill | AMP Maintenance Forums

    Hybrid ceramic ball bearings . Marathon series . Made-to-order solutions . Bearings for pumps . Super-precision bearings . Principles of bearing selection and application . Angular contact ball bearings . Cylindrical roller bearings . Double direction angular contact thrust ball bearings . Axial-radial cylindrical roller bearings

  • Solve pinion shaft grinding of ball mill on site_cement ...

    Jan 21, 2011· Hello everyone, I have a problem with high levels of vibration at the supports of the pinion (fixed and floating bearings) of the cement ball mill. The kinemantic scheme with the measurement locations and several representative spectra and timewaves are in the attched file.

  • ball mill pulveriser ring gear and pinion

    Pinion bearing DE Fig 1. Typical ball mill arrangement . 6 (12) ... Due to the close distance between the two bearings, the vibration sensor mounted on the DE bearing picks up the signal from the NDE bearing. The vibration readings do not show any sign of damage. Fig 6. Velocity trend graph, from January 2017 until January 2018, measuring point ...

  • Tube Mill Helical Gear Vibration

    The ball mill (that we used the Max-C on) had a large gear coupling on the output side and it mostly ran OK except for 2 instances. The teeth on the hubs are "offset" to one side, and in one instance they mounted the hub backwards after a gearbox change-out.

  • HD Technologies Case Study - SPM Instrument

    Pinion speed is indeed 180. Bull gear tooth count is 241. I had a cage failure on one of the pinion bearing 2 years ago, at that time we replaced both bearings. The peakvue trends look good on the bearings. 2XGM is rising and driving my trends up. My Highest readings are in the vertical position on the outboard bearing.

  • Trunnion Bearing Assembly Ball Mill & Rod Mill

    Vibration at the ball bearing housing of the ball mill is a device failure that affects the normal operation of the ball mill. There are many reasons for causing low-frequency vibrations, and the vibrations and hazards caused by their respective causes are also different.

  • Ball mill pinion | prmdrive

    BALL MILL PINION SPEED 226 BALL MILL GEAR SPEED 18 GEARBOX (Between Motor & Ball Mill) NB FTF BSF 2X BSF BPFO BPFI INPUT BRGS, SKF#22330 15 491 3,192 6,384 7,358 10,507 OUTPUT BRGS, SKF#22240 19 97 783 1,566 1,848 2,446 GEARBOX GEARMESH FREQ 22,629 19 Gearbox Pinion Tooth Count 19 Gearbox Bull Tooth Count 100 BALL MILL PILLOW BLOCK BEARINGS ...

  • HD Technologies Case Study: Ball Mill Bearing Damage - CBM ...

    Ball mill at the Asarel Medet copper mine. Pinion bearing damage in ball mill. Using HD measurement technologies, Bulgarian copper producer Asarel Medet AD monitors the mechanical condition of critical equipment in the open-pit mine and flotation plant. This case study deals with the successful detection of outer race damage on a ball mill ...

  • axial vibration of ball mill pinion - Pochiraju Industries Ltd

    Ball mill at the Asarel Medet copper mine. Pinion bearing damage in ball mill. Using HD measurement technologies, Bulgarian copper producer Asarel Medet AD monitors the mechanical condition of critical equipment in the open-pit mine and flotation plant. This case study deals with the successful detection of outer race damage on a ball mill ...

  • Metals industry solutions | SKF

    Pinion bearing DE Fig 1. Typical ball mill arrangement . 6 (12) ... Due to the close distance between the two bearings, the vibration sensor mounted on the DE bearing picks up the signal from the NDE bearing. The vibration readings do not show any sign of damage. Fig 6. Velocity trend graph, from January 2017 until January 2018, measuring point ...

  • Mining - SPM Instrument

    Using HD measurement technologies, Bulgarian copper producer Asarel Medet AD monitors the mechanical condition of critical equipment in the open-pit mine and flotation plant. This case study deals with the successful detection of outer race damage on a ball mill pinion bearing.

  • Ball Mill Maintenance & Installation Procedure

    rolling mill bearing,mill bearing,bearing Bearing Clearance: C2,C3,C4 Type: Other Type marterial: Stainless steel … Types include deep groove ball bearings, … Vibrations on tube ball mill pinion gear bearings – CGM …

  • Keeping those ball mills turning - Australian Mining

    Using HD measurement technologies, Bulgarian copper producer Asarel Medet AD monitors the mechanical condition of critical equipment in the open-pit mine and flotation plant. This case study deals with the successful detection of outer race damage on a ball mill pinion bearing.

  • axial vibration of ball mill pinion - Pochiraju Industries Ltd

    The dB amplitudes of vibration for all of the velocity spectra are referenced to 8 mm/sec. Figure 3 presents the vibration spectrum of pinion 1A in ball mill 6. Gear mesh frequency and sidebands are marked.Condition monitoring and fault diagnosis of ball mill gearBall mill is a typical representative of mineral processing equipment in get price

  • High Vibration Ball Mill Duel Pinion Drive - Mechanical ...

    ball mill pinion. Ball mill pinion bearing vibration vibrations on tube ball mill pinion gear bearings vibration monitoring program in place the program will be described and two examples will be given detection of a rolling bearing defect on a pinion driving the ball mill and identification of wear on the or gears on the mine hoist, have contact points and underground equipment and of the oil ...

  • The cause of vibration of ball bearing shell of ball mill ...

    May 11, 2020· The pinion is a small gear with a matching tooth profile to the ring gear on the ball mill. From a bearing point of view, there are two bearings at the end of the shaft on the pinion and there are ...

  • (PDF) Vibration analysis on a cement mill foundation

    axial vibration of ball mill pinion. Open Gears - FUCHS LUBRITECH . ... Measurements on the pinion bearings motor bearing, trunion bearings, the ..... to day as there can be more Tons/hour and can be more or less steel ball charge. Get Price. On-site services for girth gears - FLzenith.

  • Tube Mill Helical Gear Vibration

    An enterprise maintenance personnel found that the vibration of the pinion shaft bearing housing of the ball mill reducer is relatively large, and the bearing temperature is continuously rising. In this case, the emergency stop, the inspection of the pinion shaft bearing seat, the bearing of the pinion shaft support side is seriously damaged ...

  • ball mill pulveriser ring gear and pinion

    A vibration survey was carried on this Ball Mill with a duel pinion drive. The vibration is high in all planes on both sides of the Mill or both pinion drives. The measurements were similar in velocity on the motor, gearbox and both pinion bearings. The recommendations for repairs was close to exactly the same for both drives.

  • High Vibration Ball Mill Duel Pinion Drive - Mechanical ...

    An enterprise maintenance personnel found that the vibration of the pinion shaft bearing housing of the ball mill reducer is relatively large, and the bearing temperature is continuously rising. In this case, the emergency stop, the inspection of the pinion shaft bearing seat, the bearing of the pinion shaft support side is seriously damaged ...

  • Ball Mill Couplings ?? - Vibration Analysis & Machinery ...

    ball mill helical pinion gear vibration cause | … II-84. The pinion and girth gears of two 9 MW ball mills exhibited severe … vibration can cause premature gear damage [1]. …

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