The girth gear(big ring gear) and pinion are the key of the edge transmission device.Oct 03, 2020 Ball Mill Girth Gear and Pinion Alignment CR4 Discussion. 28 08 2011 Re Ball Mill Girth Gear and Pinion Alignment 08 27 2011 2 07 AM pinion alighnment is done by coating the pinion with a lead based grease. after rotating the drum the grease marks ...
Elastic mill sag by weight of mill balls and materia! to grind A: After temporary alignment of the teeth of pinion and girth gear with the mill empty, Fig. 8a, re-alignment should be undertaken with the mill filled with mill balls, i. e. with reference to the elastic sag in cold con- dition, Fig. 8b.
sag mill alignment ofspescaracolli. CR4 Thread Ball Mill Girth Gear and Pinion Alignment · Re Ball Mill Girth Gear and Pinion Alignment 08/27/2011 207 AM pinion alighnment is done by coating the pinion with a lead based grease. after rotating the drum, the grease marks will show the contact area. the pinion should contact the girth "ring" near the center of the gears.
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CR4 - Thread: Ball Mill Girth Gear and Pinion Alignment. Ball Mill Girth Gear and Pinion Alignment. 08/25/2011 4:15 PM. Can someone explain how to perform a pinion & girth gear alignment?
Oct 19, 2016· 1. Establish vertical and horizontal centerline of mill and pinion shaft against the effects of this, we recommend that the trunnion bearing sole plate be …
ball mill pinion alignment pdf Grinding Mill China. II-84. in pinion alignment. It was found that the only way to stop the whereas the damage on the other ball mill gears was on the non-drive side. Chat Online; how to alignment the girth gear of ball mill on . Central or Girth Gear Drive for Ball Mills 1. A s well a3 delicate alignment problems ...
how to align ball mill pinion to drive motor, grinding ball … horizontal ball mill drives . integral and non integral mill pinions, … gear alignment running conditions. the mill drive system consists of …
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how to align a rod mill pinion mocanandanl · align ball mill pinion gears Ball Mill Girth Gear and Pinion Alignment CR4 Discussion 28/08/2011· Re Ball Mill Girth Gear and Pinion Alignment 08/27/2011 2 07 AM pinion alighnment is done by coating the pinion with a lead based grease after rotating the drum the grease marks will show the contact area the pinion should contact the girth "ring ...
Jul 22, 2015· Ball Mill Component Alignment. A large iron ore and steel supplier in Canada hired OASIS to assist with the inspection and alignment of the components of one of their ball mills. This location was replacing the pinion and gear wheel of the ball mill after 25 years of continuous production.
Jan 21, 2011· Herringbone gear should mirror across the center and I believe that spur gear temperature is the same across the contact line. You spectrum really look like alignment problem of the pinion. We had synchronous motor so we first align the gearbox with the motor then the pinion with the gearbox and finally the ball mill with the pinion.
In the daily production of the ball mill, there will always be some sudden failures, such as severe vibration of the ball mill gear, cracking of the large gear ring of the ball mill, or the sudden increase in the temperature of the ball mill bearing. accident.Fodamon engineers shares the reasons and solutions of the severe vibration of the ball mill pinion.
ball mill pinion alignment pdf ball mill pinion alignment pdf ball mill girth gear pinion alignment The pinion and girth gears of two 9 MW ball mills exhibited severe scoring more Ball mill installation and operation observation how to align a ball mill pinion and girth how to set backlash ball mills .
I have an issue with a gear drive on a ball mill. 2XGM is rising and i have sidebands at 107cpm and I don't know why they are at 107 (not relevant to any turning speeds ect.) I checked the root clearance a week ago and the inboard is about a .066 smaller than the outboard. The pinion is 24" long and has 24 teeth. It is obvious i have misalignment.And there is obvious spalling on the gear ...
Get price Ball Mill Operating principles components Uses . Jan 11 2016A ball mill also known as pebble mill or tumbling mill is a milling machine that consists of a hallow cylinder containing balls mounted on a metallic frame such that it can be rotated along its longitudinal axis The balls which could be of different diameter occupy 30 – 50 % of the mill volume and its size depends on the ...
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 pinion bearing. On the non-drive end bearing ...
Jul 28, 2015· Ball Mill PINION SHAFT BEARINGS. Pinion shaft bearings are of the SKF anti-friction type mounted in a common twin bearing assembly. Bearings are fixed in place so that the pinion shaft of the mill is always in alignment with the drive components. V-belt driven mills are furnished with an outboard bearing of similar construction.
cement mill girth gear alignment. ... prmdrive. There are two kinds of transmission forms of ball mill, i.e. center transmission and edge transmission. ... of gear ring and mill flange positioning of gear ring coarse alignment of large gear ring positioning and coarse alignment of pinion installation of motor reducer primary grouting fine ...
Ball mill gears adjustment - YouTube . 9 Oct 2013 ... how to align ball mill pinion to drive motor-[crusher and mill] Now, the driving system of grinding ball mill …
Aug 28, 2011 Re: Ball Mill Girth Gear and Pinion Alignment 08/27/2011 2:07 AM pinion alighnment is done by coating the pinion with a lead based grease. after rotating the drum, the grease marks will show the contact area. the pinion should contact the girth ring near the center of the gears.
Ball Mill Pinion Replacement & Drive Alignment at M/s Hindustan Zinc Ltd, Chittorgarh, Rajasthan. Ball Mill Girth gear and Pinion reversal at M/s Hindustan Zinc Ltd, Debari, Rajasthan. Kiln Thrust Roller Replacement, Inspection of roller shaft condition and bearing replacement at M/s West Coast Paper Ltd, Dandeli, Karnataka.
BALL MILL ALIGNMENT. Ball mills are rotary equipment with relatively high speed of operation commonly used at industry. In fact, due to this higher speed of rotation all the components: pinions, gears, main and auxiliary drives has to be set in a very precise way. Mutual, correct positioning of such elements guarantees their durable and long ...
Ball Mill Pinion Journal Bearing Clearances Crusher . ballmill pinion back lash setting – Grinding Mill China Grinding ball mill girth gear root clearance SAG mill pinion – gear alignment Spindle Bearing Set 325 00 Free Online Chat
Once your Ball Mill Pinion Equipment is repaired we then do a six hour test run for overheating, vibration, and leaking to ensure our 24 Month Guarantee. National Gear Box Repair can do all of these repairs and rebuilds at a considerable amount of saving rather than buying a new Ball Mill Pinion.
Hi Observing high vibs on pressing and lifting pinion DE and NDE bearing on a ball mill. Motor and main GB drive are OK. Clear predominant gear mesh frequency is appearing in the spectrum along with harmonics and side bands. But 1st GMF is predominant. side bands with pinion speed is seen. no GG speed side band was observed Some of the vib data, spectrums and photos shown in the attachment.
Complete Ball mill turnkey maintenance, inspections and repairs including. Complete drive line inspections including pinion, clutch, reducer and motor alignment. Complete clutch and wear pad maintenance. Full inspection and re-greasing of drive line bearings. Trunnion bearing, seals and housing inspections. Main gear and pinion inspection.
BSCS Kooragang Cement Mill Audit Report 72-74 Mandoon Road drive-train centerline in both the vertical and horizontal planes. laser alignment of the motor reducer mill. A small electric motor and speed reducer coupled to the main drive rotates the ... ball mill pinion alignment pdf ... machine train alignment, motor ...
ball mill installation and alignment 9 Oct 2013 how to align ball mill pinion to drive motor- Now, ... ball mill rotary equipment alignment procedure Oct ...get price Quick and Easy Black Powder Ball Mill.
Ball Mill Girth Gear Alignment. Pinion pittings in open girth gear jul 16 2003183 had good luck with that procedure on a 4000 hp ball mill over 4 years ago which saved a 600000 girth gear reverse and also saved the back side of the girth gear for the future reverse still running well with low vibration etc the service companies involved have done over 50 girth gears over the last 15 years
Aug 28 2011 Re Ball Mill Girth Gear and Pinion Alignment 08/27/2011 2 07 AM pinion alighnment is done by coating the pinion with a lead based grease after rotating the drum the grease marks will show the contact area the pinion should contact the girth ring near the center of the gears Chat Online
Topic: SAG mill pinion – gear alignment: Dennis Cahill 2 Junior Member : posted 08-09-2003 10:42 AM … but found out that moving ball mill wasn't so difficult. dual pinion ball mill – Gold Ore Crusher
Jan 14, 2020· Installation and alignment between girth gear and pinion of ball mill / in News / by admin There are two kinds of transmission forms of ball mill, i.e. center transmission and edge transmission.
Aug 28, 2011· Re: Ball Mill Girth Gear and Pinion Alignment. 08/27/2011 2:07 AM. pinion alighnment is done by coating the pinion with a lead based grease. after rotating the drum, the grease marks will show the contact area. the pinion should contact the girth "ring" near the center of …
Ball Mill Girth Gear And Pinion Alignment Cr4 Discussion. Aug 28, 2011018332Re Ball Mill Girth Gear and Pinion Alignment 08272011 207 AM pinion alighnment is done by coating the pinion with a lead based grease. after rotating the drum, the grease marks will show the contact area. the pinion should contact the girth quotringquot near the center of the gears.