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MDS621.8330

Wording: TechnologyEngineering and allied operationsApplied physicsMachine EngineeringGears, ratchets, camsEfficiency of gears. tests. friction of gearsNot set

Dewmoji: 💡🔩🏭????

0 Information 216,948 ℹ️	1 Philosophy and Psychology 229,419 💭	2 Religions 562,779 🙏	3 Social sciences 1,169,921 👫	4 Language 177,109 💬	5 Natural sciences and mathematics 380,441 🔬	6 Technology 844,132 💡	7 The arts 857,504 🎨	8 Literature 1,201,263 📚	9 History and Geography 703,933 🗺️
60 General Technology 8,586 💡	61 Medicine and health 277,111 💉	62 Engineering and allied operations 140,868 🔩	63 Agriculture & related technologies 78,723 🌱	64 Home and family management 152,587 🏠	65 Management and auxiliary services 131,640 👔	66 Chemical Technology 17,794 🚀	67 Manufacturing 7,692 📦	68 Manufacture of products for specific uses 18,201 🔨	69 Building 10,930 👷
620 Engineering 19,566 🔩	621 Applied physics 42,616 🏭	622 Mining Engineering and Mines and Mineral Resources 3,424 🕳	623 Military Engineering and Marine Engineering 13,937 ⚓	624 Civil Engineering 7,390 🌉	625 Road and Railroad 5,150 🛤	626 unassigned since 1911 7th Edition (was Canal Engineering) 72 🤷	627 Hydraulic Engineering 1,678 🌊	628 Sanitary; Municipal 6,571 🚽	629 Other Branches 40,464 🌿
621.0 1,143	621.1 Steam engineering 567	621.2 Hydraulic machinery 238	621.3 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting 30,327	621.4 Heat engineering 3,663	621.5 Pneumatic machinery and Compressed air and Refrigeration and refrigerating machinery 415	621.6 Fans (Machinery) and Pumping machinery 142	621.7 Production engineering and Factories and Machine-shop practice 155	621.8 Machine Engineering 2,398	621.9 Machine-tools 1,300
621.80 57	621.81 Principles of mechanism 287	621.82 Journals, shafting, etc. 96	621.83 Gears, ratchets, cams 47	621.84 Valve motions and gears 19	621.85 Machinery and mill gearing 14	621.86 Hoisting and conveying machinery 200	621.87 Cranes and elevators 25	621.88 Fastenings 37	621.89 Lubricants. Friction. 160
621.830	621.831 Forms of teeth, tooth curves, general theory 2	621.832 Design of gears	621.833 Efficiency of gears. tests. friction of gears 33	621.834 Construction --Cutting and casting of gears 1	621.835 Design of Cams. 1	621.836 Chain Gearing	621.837	621.838 5	621.839
621.8330 4	621.8331 1	621.8332	621.8333 1	621.8334	621.8335	621.8336	621.8337	621.8338	621.8339
621.83300	621.83301 1	621.83302 1	621.83303 1	621.83304	621.83305	621.83306	621.83307	621.83308	621.83309

Selected Works under MDS 621.8330 (4)

Gear Wheels and Gear Cutting by Alfred W. Marshall

Encyclopedic Dictionary of Gears and Gearing by David W. South

A general theory of the kinematics and geometry of gears in three dimensions by A Dyson

2006-2011 World Outlook for New Motor Vehicle Drive Shafts by Philip M. Parker

Related Tags

621.83 * (1) auto (1) automobiel (1) automobieltechniek (1) CEET (1) computer and electronics engineering technology (1) dictionaries (2) dictionaries (monolingual - english) (1) dictionary (2) discard? (1) Engels (1) gearing--dictionaries (1) gears (1) Kinematics (1) Library Box 3 (1) technical (1) technique (1) versnellingen (1)

"Far Friends"

MDS classes with significant recommendations overlap, excluding ones under the same top-level class.

None

Wording

1922 Edition

Modern Language

Emoji

What is the MDS?

The Melvil Decimal System (MDS) is named after Melvil Dewey, whose Dewey Decimal System is used by libraries around the world.

Verdana Standard Verdana Small The Lorax System Standard System Large Georgia Large Text Atkinson

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