Groove and raceway machining of bearing ring is the final processing procedure of bearing ring.The surface roughness, high quality and low noise of bearing products can be obtained by ultra-precision machining of bearing rings after fine grinding with oilstone.
It is
mainly used for superfinishing the outer groove of deep groove ball bearings,
angular contact ball bearings& double-row ball bearings.
Main
Structures and Features
1.Adopting
SIEMENS.FANUC.MITSUBISHI
full-digital servo-control system. Bearing Ring Super Finish Machine Super Finishing Machine,Bearing Ring Super Finish Machine,Grooves Super Finish,Bearing Super Finish Machine Xinxiang Sunrise CNC Bearing Equipment Co., Ltd. , https://www.cncsunrise.com
2.Centerless
clamp, bearing support, bearing pressure on the end face of workpiece.
3.The
adjustment of groove position is controlled by servomtor
4.The
consumption of oilstone can be compensated automatically.
5.The
oscillation frequency of oilstone and the turning speed of work can be adjusted
by frequency convertor, rough or fine superfinishing converted automatically.
Chlorite treatment method and process
The glauconite deposit is divided into two main types: carbonate rock and pegmatite. Pegmatite quarry mostly yellow-niobium, titanium, zirconium multi-metal ore. Usually the rough selection is re-election; the selection uses magnetic separation, floating re-election and flotation. The carbonate rock glauconite is mostly lead , zinc , sulfur and titanium polymetallic ore. Flotation, magnetic separation and hydrometallurgy are commonly used.
Chlorophyll flotation
Sodium oleate, fatty diamines acetate, isooctyl sodium phosphate, ИM-11 is a more effective collector. When sodium oleate is used for flotation, a large amount of pyrite is inhibited by the amount of sodium silicate (70 mg/liter) and calcium chloride (CaCl 2 ).
Reported carbonate rocks pyrochlore flotation, first with a fatty acid surfaced calcite and apatite, pyrochlore then surfaced with a hydroxyl group or aliphatic diamines naphthyridin acetate, pyrochlore concentrate with magnetic iron ore selected magnetic, or add The butyl xanthate floats out of the sulphide ore and finally leaches the residual carbonate, apatite and iron minerals with acid to obtain a commercial chlorite concentrate.
The pegmatite yellow-green stone flotation, first with sulfuric acid and butyl yellow medicine floating out of the sulfide, then add sodium carbonate, sodium silicate and oleic acid to float apatite, and then add oleic acid to float the pyro-zircon. The pyrochlore-zircon mixed concentrate inhibits the chlorite in an acidic medium with sodium fluorosilicate, and the zircon sulfate is used to obtain the chlorite concentrate.