Articles

Improvement of carding machine feed roller bearings

by FANADE Bearing Consultant
NSK Bearing Structure sold by FANADE Industry(HongKong) Ltd has won the majority of their customer support and trust with the reasonable prices,convenient logistic system,excellent service,and strong technical force,which is a win-win situation between the company and its customers.With the goal of meeting Customers' demand is our pursuit,FANADE has gained abundant strengths in supply of tapered roller bearings,cylindrical roller bearings,thrust ball bearing,Inch series bearings,spherical bearings,ball bearings and various non-standard bearings (FANADE Bearing Seals Type include:RS,2RS,Z,2Z,2RZ,DDU,LLU,VV.Bearing Row:Single-Row,Double-Row,Four-Row)with imported and domestic famous brands including Swedish SKF bearings,German FAG,INA bearings,Japanese NSK bearings,Japanese NTN bearings,Japanese KOYO,FYH bearings,Japanese IKO bearings,American TIMKEN bearings,Britain RHP and other famous imported bearings.FANADE Bearing website provide Inner Diameter/Outer Diameter/Thickness/Net Weight/Material/Max Speed/Limiting Speed of all kind of bearings.Here we'd like to talk about Improvement of carding machine feed roller bearings.

Carding machine feed roller bearing transforming abstract: FMS intelligent monitoring and control system development EDMMap software make the tool more sharp set of the introduction of screw thread processing industry to "upgrade" boost shenyang machine tool technology across the influence of the electrical discharge machining of workpiece's heavy CNC equipment co., LTD., the four new products fill the blank of the domestic on CNC teaching how to "study" of AutoCAD technology in the tunnel construction by using Pro/ENGINEER Wildfire Wildfire version 3.0 of sheet metal parts design more milling, milling machine and milling machine CAD/CAM technology application research on machinery processing site environmental conditions Cimatron software post processing program and the application of industrial robots in automobile welding wheel bearing installation directions is the application of Beijing branch of science and technology launched KW2 - HS motorized spindle axis type 2 continuous interpolation universal Angle grinding wheel product knowledge on several new international coordinate measuring machine products mitsubishi heavy industry launched five surface large gantry machining center Kane emperor CNC new K1000T Ⅱ/M Ⅱ high-grade CNC system damage of bearing roller oiling found a serious keep flat to wipe the car normal flat to wipe the car frequently encountered wear roller bearing, holding in death of the serious phenomenon of the carding machine roller bearing replacement within an average two cycles change observed bearing lock keep strong mechanical extrusion deformation occurs badly worn, broken tail appeared a surface grinding groove needle roller bearing damage of flat to wipe the car workers labor intensity increased material cost analysis.

In normal flat to wipe a car, we often meet the carding machine feed roller bearings with inner sleeve lock or wear phenomenon such as serious. The inner sleeve and feed roller bearings (94.35) GengHuanLv is high, the average, two cycle has to be replaced. According to the observed in the bearing cage by extrusion deformation occurs lock, broken needle under the mechanical action of a strong force or wear serious, set of a convex set in the tail, have a needle from the surface of the groove. Feed roller bearing and the damage of the inner sleeve not only increased the flat to wipe the car personnel's labor intensity, but also increases the machine material consumption.

Analysis was thought that the inner sleeve in the wear of convex platform is the feed roller bearing lock damage to the real reason. In the machine operation, the wear is unavoidable, when there are convex platform with the inner sleeve of bearing cage squeezed make its damage, cage, once damaged, will show disorderly needle rotation, it is easy to damage. Also found in the flat to wipe the car, the set of convex sets of bearings remove obstacles, bring difficulties to refuel.

In view of the above circumstance, after repeated experiments, found that change the bearing assembly, can solve these problems. Particular way is: (1) the first remove the feed roller bearing end cover, the front end cover the salient for turning processing, length as the case may be, about 5 mm; (2) on the bearing assembly for end cover, will back to knock again bearing, tiejin end cover. Bearings with inner sleeve back-end level at this moment, needle parallel to the surface of the inner sleeve, needle roller wear will make it hard to get the bearing damage.

In the production practice, we also found that this reform can not only reduce the damage of bearing, and can increase the bearing lubrication. Because the position of bearing, and the front end to form a ring groove, when to bearing oiling the excess oil will flow out, at this time the groove into a storage tank, in the heart of the bearing rotating continuity to needle lubrication, reducing wear and tear.


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About FANADE Bearing Junior   Consultant

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Joined APSense since, December 8th, 2013, From hongkong, China.

Created on Dec 31st 1969 18:00. Viewed 0 times.

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