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Sunday, September 15, 2013

Bearings

Dear Readers,

Wish you a Happy Engineer Day-2013

Engineer dairy is very much proud to publish this article during the Engineer Day. Bearing is one of the wonderful engineering innovation in this world and it is biggest mile stone of engineering industry. Any rotation parts with out bearing is un-imaginable. From children's toys, household utilities to aeroplane and space equipment everywhere bearings are involved.
 
Bearing is a device that supports, guides, and reduces the friction of motion between fixed and moving machine parts. Bearing is primarily used in between rotation parts. The main function of rotation part is transmit power from one end to another end. For transmitting power, it needs a good support to ensure stability and frictionless rotation. The support is known as “bearing”.
 
The bearings are classified in to two main category. One is plain or Slider bearing, another one is Rolling or Anti friction bearing. Under this main category there are numerous different kind of bearings that are designed to handle radial load, thrust load or combination of the two loads.
 
Sliding Bearing. It is a simple plain bearing, it is classified in to Journal bearing, Footstep bearing and collar thrust bearing.
 
Ball and Roller Bearing. These are known as anti-friction bearings, widely used in industries. It is further classified as follows
 
Ball bearings (Self-aligning ball bearings, Double row angular contact ball bearings, Double row deep groove ball bearings, Single row deep groove ball bearings, Single row angular contact ball bearings & Four-point contact ball bearings)

Roller bearing (Spherical roller bearings, Tapered roller bearings, Cylindrical roller bearings, Needle roller bearings)
 
Thrust Bearing (Cylindrical roller thrust bearings, spherical roller thrust bearings, Thrust ball bearings)

Best Quote. Someone’s sitting in the shade today because someone planted a tree a long time ago. Have a Nice Day
 

Sunday, September 1, 2013

Self Explanatory

Dear Readers,
 
Self would like to post some pictures / cartoons and photos with captions which are self explanatory. A 'self-explanatory' means, it is an instrument should evoke an instant emotion or sensation in the viewer without them having to think about it or analyses it. You are certainly agreed that one picture is worth of thousand words.
 

Above cartoon is best example for our unplanned activities.
Management Lesson is " Never start a project unless all resources are available"
Best Quote. An ounce of action is worth a ton of theory. Have a Nice Day
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Abbreviations (16) Acre (2) ANSI (1) Anti friction bearing (2) Apothecaries Mass (1) Avoirdupois Mass (1) AWG (4) AWS (1) BCR 295 (2) Beam (19) Bearings (5) Blasting & Painting (3) Blogoversary (2) Bolt (4) CAR A/C (1) Cartoon (2) Cent (2) CHANNEL (7) Chequered Plate (1) Chinese (3) Civil (2) Classification (1) Cleaning (2) Cold Rolled Steel (2) Column Section (1) Computer (1) Concrete (1) Construction Industry (4) Conversion Table (2) Crane Rail (2) Density (1) Drill bit (1) Drill gauge (1) Drilling (1) EHS (1) Ellipcon Steel (1) Elliptical Hollow Section (1) EN 10083-3 (1) EN 10219 (1) Engineer Day (5) Engineering Miracle (2) European Steel (3) Fibre Rope (3) Fire (1) FLAT (1) floating crane (1) Flood (1) GAUGE (9) General (20) Greetings (4) H-beam (4) Handrail (1) Heavy Weight Beam (1) Helmet (1) HEXAGOAN (1) Hollow Rectangle (3) Hollow Square (5) Hollow Steel (10) Hot rolled Steel (26) HSS (9) I-Beam (2) Information (5) Informations (4) Introduce (4) IPE (3) IS 1173 (5) IS 1786 (1) IS 3443 (2) IS 4923 (2) IS 808 (15) ISA (2) ISCR (1) ISHB (3) ISJB (4) ISJC (2) ISLB (3) ISLC (2) ISMB (4) ISMC (2) ISMCP (1) ISNT (2) ISSC (2) ISWB (3) JIS G3466 (1) Junior Beam (2) Junior Channel (3) Labour Law (2) Land Measurement (2) Light Beam (1) Light Channel (3) LPG Cylinder (1) Mass (2) Measurement (3) Metals (4) Mile Stone (2) Music Wire (4) MWG (6) Numbers (3) OCTOGAN (1) Painting (3) Parallel Flange Channel (1) PFC (1) PIPE (1) Plastics (2) PPE (1) Precautions (2) Rain (1) Rebar (1) Reinforcement Rod (1) Reinforcemnt Steel (1) Reo (1) Rigging (7) River on River (1) Rope (6) ROUND (1) Safety (9) Scale (1) Self Explanatory (4) SEP (4) Short cut key (1) Sling (1) Slit Tee (1) Specific Gravity (3) SQUARE (1) Steel (18) Steel Beam (7) Steel Section (6) Steel Section Type (5) Structural Steel (52) Surface Preparation (3) SWG (4) SWL (1) Technical (5) Tee Section (5) Thanks (6) Tools & Tackles (2) Torque (5) Troy Mass (1) TUBE (1) Turnbuckle (1) UB (2) UC (2) Unit of Mass (1) UNIT WEIGHT (45) Universal Beam (1) universal Column (2) Water (2) Weight (8) Welding (3) Wide Flange Beam (2) Wind (6) Wind Speed (4) Wire Rope (2) Wishes (11) WWD (1)

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