'Pitch diameter' diaporamas de présentation

Blueprint Reading for the Machine Trades, Sixth Edition Unit 15: Spur Gear Terminology

Blueprint Reading for the Machine Trades, Sixth Edition Unit 15: Spur Gear Terminology. Russ Schultz and Larry Smith PowerPoint presentation created by LaVonne Vichlach. Spur Gear Terminology. Addendum-radial distance on tooth from pitch circle to outside circle

1.65k views • 82 slides

Threads and Thread Cutting

Threads and Thread Cutting. Session 11. Threads. Thread Helical ridge of uniform section formed on inside or outside of cylinder or cone Used for several purposes: Fasten devices such as screws, bolts, studs, and nuts Provide accurate measurement, as in micrometer Transmit motion

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MACHINE DRAWING

MACHINE DRAWING. Presented by GUNTLA SANDEEP KUMAR M.Tech , Assistant Professor DEPARTMENT OF AUTOMOBILE ENGINEERING VISAKHA INSTITUTE OF ENGINEERING & TECHNOLOGY. S YLLABUS. Section A

2.76k views • 50 slides

2.43k views • 41 slides

PRESENTATION ON GEAR

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GEAR

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Nomenclature of Spur Gear Teeth

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Fasteners, Powers Screws, Connections

Fasteners, Powers Screws, Connections. Helical thread screw was an important invention. Power Screw, transmit angular motion to liner motion Transmit large or produce large axial force It is always desired to reduce number of screws. Definition of important Terminologies.

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GEAR

1.79k views • 26 slides

Gears

Gears. Gear Basics. Types of Gears. Spur Gear. Spur Gear. Ring Gear (Internal). Racks. Types of Gears. Straight Bevel Gears. Miter Gear. Spiral Bevel Gears. Worm Gear. Gear Terminology. Basic Gear Design.

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Belt Drives 1

Belt Drives 1. Transmitting of Power in Machinery Gears Chains Belts Belts preferred method: Between widely separated shafts Speed of the driven shaft different from driving shaft Advantages Quiet Smooth No lubrication required. Belt Drives 1.

882 views • 8 slides

Solving for A Cutting Data Table

Solving for A Cutting Data Table. Which F ormula S hould I Use?. What is In a Cutting Data Chart. Sample Problem. A Spur Gear has 60 Teeth of 5 Diametral Pitch. Look at the Cutting Data Table and place the Information Into it.

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V-BELTS

V-BELTS. V-BELTS. LINKED V-BELTS. TIMING-BELT DRIVE. V-BELTS. HORSEPOWER RATING OF STANDARD V-BELTS. Problem: A V-belt drive system consists of two sheaves with a pitch diameter 12.5 cm and 30 cm. The smaller sheave is driven by an 2 Hp electric motor rotating at 3600 rpm.

683 views • 7 slides

Bevel Gears

Straight Tooth Bevel Gear. Hypoid Bevel Gear. Spiral Bevel Gear. ? =bending stress. W t = the tangential force at the midpoint of the tooth. W a = the axial force. W r = the radial force. H = the Horsepower transferred to the gear from the pinion.

587 views • 1 slides