Below are the 7 most recent journal entries recorded in gsaga's Blurty:

Saturday, June 7th, 2008
5:07 pm	Rolling the basic structure Bearing to develop the basis of the rolling bearing, the principle is rolling friction instead of sliding friction, generally by two rings, a group of roller and a cage formed by a strong commonality, standardization, level series The mechanical basis of very high. For a variety of aircraft.Armed with different conditions of work, in the rolling bearing capacity, structure and the use of such areas have raised a variety of different requirements. To this end, the need for a wide range of rolling bearing structure. However, the basic structure of the inner ring and outer ring, and the rolling-up of Cage. Bearing in various parts of the role are: the heart to the bearings, shaft and the inner ring is usually tight with, and together with the shaft operation, usually with the outer ring housings or mechanical shell Kongcheng with the transition, from supporting role. However, in some occasions, there are outer ring operation, from the inner ring fixed supporting Angular Contact Ball Bearing Four-point Contact Ball Bearing Thrust Ball Bearing role or inner ring, the outer ring operating at the same time. The thrust bearing, and shaft tight and together with the movement said axis laps, and mechanical housings or shell Kong Cheng and the transition from supporting role with the said seat. Rolling in (ball, roller or needle), usually bearing the help of the cage are evenly between the two rings for rolling movement, and its shape, size and quantity of a direct impact on the load bearing capacity and performance. Cage can be rolling in addition to evenly separated, but also from the roll of rotating guide and improve lubrication of bearings and other internal role. (Comment on this)
Monday, June 2nd, 2008
4:32 pm	FAG Cage and materials 1) entities Cage. A or B under the code after Cage, A Cage said guided by the outer ring, B said that Cage guided by the inner ring. F-Steel Cage entities, roller guide. FA-Steel Cage entities, the outer ring guide. FAS-Steel Cage entities, the outer ring guide, with lubrication groove. FB-Steel Cage entities, the inner ring guide. FBS-Steel Cage entities, the inner ring guide, with lubrication groove. FH-Steel Cage entities, the carburizing quenching. H, H1-quenching carburizing Cage. FP-steel-cage window entities. FPA-steel-cage window entities, the outer ring guide. FPB-steel-cage window entities, the inner ring guide. FV, FV1-entity Chuangkong steel cage, the limitation, conditioning treatment. L-light metal cage system entities, roller guide. LA-light metal cage system entities, the outer ring guide. LAS-light metal cage system entities, the outer ring guide, with lubrication groove. LB-light metal cage system entities, the inner ring guide. LBS-light metal cage system entities, the inner ring guide, with lubrication groove. LP-light metal window-type entity Cage. LPA-light metal window-type entity Cage, the outer ring guide. LPB-light metal window-type entity Cage, the inner ring guide (thrust roller bearings Weizhou guide). M, M1-brass entities Cage. MA-brass entities Cage, the outer ring guide. MAS-brass entities Cage, the outer ring guide, with lubrication groove. MB-brass entities Cage, inner ring guide (thrust-aligning roller bearings Weizhou circle guide). MBS-brass entities Cage, inner ring guide, with lubrication groove. MP-brass entities soliciting straight holes Cage. MPA-brass entities soliciting straight holes Cage, the outer ring guide. MPB-brass entities soliciting straight holes Cage, the inner ring guide. T-PF laminated cloth Thrust Ball Bearing regulated entities Cage, roller guide. TA-PF laminated cloth regulated entities Cage, the outer ring guide. TB-PF laminated cloth regulated entities Cage, the inner ring guide. THB-PF laminated cloth of soliciting pass holder, the inner ring guide. TP-PF laminated cloth of soliciting straight holes Cage. TPA-PF laminated cloth of soliciting straight holes Cage, the outer ring guide. TPB-PF laminated cloth of soliciting straight holes Cage, inner ring guide. TN-engineering plastics injection-maintained planes, roller guide, with figures that use different materials. TNH-engineering plastics self-locking touting pass holder. TV-glass fiber reinforced polyamide entities Cage, Ball guide. TVH-glass fiber reinforced polyamide self-locking touting Pass entities Cage, Ball guide. TVP-window glass fiber reinforced polyamide-entity Cage, Ball guide. TVP2-glass fiber reinforced polyamide entities Cage, roller guide. TVPB-glass fiber reinforced polyamide entities Cage, the inner ring guide (thrust roller bearings Weizhou guide). TVPB1-glass fiber reinforced polyamide entities window Cage, the shaft guide (thrust roller bearings). 2) stamping Cage J-plate stamping Cage. JN-deep groove ball bearings riveting Cage. 3) changes in Cage and Cage in the code, or inserted in the middle of the cage code number, Cage said after changes in the structure. These figures only for the transitional period, cases: NU1008M1. fuyou123.blogr.com (Comment on this)
Wednesday, May 28th, 2008
5:13 pm	TH120 portable Richter hardness tester Parts of the quality control of heat treatment Installed machinery or permanent assembly of components Mold cavity is very narrow space, such as testing the workpiece Large parts of the large number of measurement sites in the rapid test Hardness Tester Blog Pressure vessel, turbine generator and other equipment failure analysis Bearings and other parts production lines Metallic materials storage of material distinction Machine Tool, automobile chassis testing the hardness Requested the test results of the informal protocol (Comment on this)
5:12 pm	Third, the shaft and bearings with tolerance: Under normal circumstances, and bearing the outer ring of the structure between the medium-sized indentation with the inner ring and the shaft bearings for the space-based system with holes, the inner ring bearing a tank opened , And lubricating grease. Shaft and bearings with the gap is too large, then there exists greater impact load, seriously affecting the structure of a shaft and the life; shaft and bearings with the gap is too small, it is difficult to form a stable lubricating film, between the shaft and bearings The gap in the guarantee of stability in the lubricating film formed on the basis of the small as far as possible; below its minimum Thrust Cylindrical Roller Bearing Thrust Tapered Roller Bearing by the formula of technology: hmin = hs + y12 + Ral + Ra2 + △ L + △ LD + △ hs: film thickness minimum safety value (mm) Y12: Bearing both ends of the relative deflection of Ra1: Axis of surface roughness Ra2: Bearing the surface roughness △ L: shaft bearings in a straight line within a period of △ D: inner ring bearing the roundness △: Bearing assembly after the hole Xu is now on the contraction of the 220 LC-6-type excavator boom and bucket-connect the shaft and bearings to do with the smallest gap calculation: When the shaft is straight (Comment on this)
Thursday, May 22nd, 2008
4:25 pm	Bearing industries to foreign Glance (4.8) Bearing in 1997 the world market size of about 30 billion U.S. dollars, will be the next annual growth rate of 7.8 percent, to the end of 2000 will reach 37.7 billion U.S. dollars, the United States, Japan, Germany and China is the largest consumer of bearings, Latin America and the Middle East Bearing the market potential is also great (c) the world economy "five" trend for the prosperity of Ball Bearings Roller Bearings industrial bearings open up new room for development in the new century today, people can see that the world's economic development clearly showing a five trends, the Global And regionalization, the network of (information technology), liberalization and market-oriented. Globalization of the world economy or the trend of economic integration of the (Comment on this)
Monday, May 19th, 2008
2:53 pm	Ad industry investment analysis (4) E: preserving and increasing the investment period Printing of continuous innovation, but is updated in two areas: 1, precision, color reproduction; 2, speed. Precision machinery and the main nozzle and supplies used by relevant. Accuracy in indoor market in the 360 DPI-720DPI would be sufficient, the market demands Wedding Shop in 1440 DPI and above, because in indoor advertising in more than 600 DPI resolution it would be difficult to distinguish between the human eye. In the outdoor production of just 100 DPI-400DPI accuracy, because the outdoor advertising is the lowest two meters in height or movement on the body. So instead of high accuracy without too much useless, the reduction of color saturation and more important. Because the outdoor area of production are larger, so the speed was essential, first of all, you must assume your company a year after at least 200 square meters per day of the inkjet business, so your machine must be able to achieve 10 per hour Sq m and above, can be in an invincible position in the market, or to avoid For one year after your machine is being eliminated as a model. & Conclusion: Outdoor markets: choice in precision, color reproduction of the best and speed to meet the growing future of the business of machinery, the United Kingdom XRRA nozzle technologies. Indoor market: the most wide choice of accuracy (180-1440 DPI or higher), the fastest model to Japan as EPSON technologies. (Comment on this)
Thursday, May 15th, 2008
11:25 am	winter ink Caution(1) Another point we need to note that the ink storage environment is also a key impact on the use of ink. Some people think that as long as I can be good at room temperature control, storage, where ink is not important, in fact not, because if the ink stored in low temperature environment will improve the lot of its viscosity, but there will be lower flows in many, Raising the temperature can rapidly improve the mobility of ink but will not ink viscosity is the result of temperature increase and decrease rapidly. The higher viscosity ink will head the internal damage caused by the piezoelectric ceramic nozzle fatigue appeared, such as inkjet screen erected there, and other phenomenon. In addition, dry weather will also affect the normal use of ink. Under normal circumstances the north have indoor heating in winter, this environment can only maintain indoor relative humidity at 20 percent, while demand for equipment and ink for 40 percent relative humidity in terms of this is obviously not enough. The dry climate in the end will cause what kind of negative impact it » Many people will have such doubts. Here, I seen the shows, first of all, dry environment electrostatic higher and higher electrostatic equipment not only to a greater harm, the use of ink will also create a certain impact, for example-are serious, such as Mexico. There is ink solvent for the volatile liquid, dry air at the rate of evaporation will be accelerated, guns and fast-drying ink on guitar, plug the nozzle caused the phenomenon occurred in the course of performance for the inkjet ink-jet and frequent disconnection and skew phenomenon Occurred, if do not pay attention to maintaining a sprinkler head may be damaged. Thus winter indoor wetting is very important. (Comment on this)