Elementos de transmissão flexívies Capítulo 17 Elementos de transmissão flexívies © 2015 by McGraw-Hill Education.  This is proprietary material solely for authorized instructor use. Not authorized for sale or distribution in any manner.  This document may not be copied, scanned, duplicated, forwarded, distributed, or posted on a website, in whole or part.

Chapter Outline Shigley’s Mechanical Engineering Design

Correias sincronizadoras passo Linha primitiva da correia Diâmetro primitivo da polia Diâmetro de raiz da polia Diâmetro externo da polia Fig.17–15 Shigley’s Mechanical Engineering Design

Passos de correias Antigas 5,08 Table 17–18 Shigley’s Mechanical Engineering Design

Evolução das correias sincronizadoras Shigley’s Mechanical Engineering Design

Evolução das correias sincronizadoras Shigley’s Mechanical Engineering Design

Evolução das correias sincronizadoras Dentes em neoprene Face de contato com a polia em tecido de poliamida Cordões tensores Cordões tensores Shigley’s Mechanical Engineering Design

Evolução das correias sincronizadoras Shigley’s Mechanical Engineering Design

Evolução das correias sincronizadoras Shigley’s Mechanical Engineering Design

Evolução das correias sincronizadoras Shigley’s Mechanical Engineering Design

Evolução das correias sincronizadoras Shigley’s Mechanical Engineering Design

Evolução das correias sincronizadoras Shigley’s Mechanical Engineering Design

Evolução das correias sincronizadoras Shigley’s Mechanical Engineering Design

Dimensionamento das correias sincronizadoras Shigley’s Mechanical Engineering Design

Roller Chain Fig.17–16 Shigley’s Mechanical Engineering Design

Dimensions of American Standard Roller Chains Table 17–19 Shigley’s Mechanical Engineering Design

Engagement of Chain and Sprocket Fig.17–17 Shigley’s Mechanical Engineering Design

Chain Velocity Shigley’s Mechanical Engineering Design

Chordal Speed Variation Fig.17–18 Shigley’s Mechanical Engineering Design

Roller Chain Rated Horsepower Capacity Shigley’s Mechanical Engineering Design

Roller Chain Rated Horsepower Capacity Shigley’s Mechanical Engineering Design

Available Sprocket Tooth Counts Shigley’s Mechanical Engineering Design

Tooth Correction Factors K1 Table 17–22 Shigley’s Mechanical Engineering Design

Multiple-Strand Factors K2 Table 17–23 Shigley’s Mechanical Engineering Design

Nominal Power Ratings for Chain From American Chain Association publication Chains for Power Transmission and Materials Handling For single-strand chain Nominal power, link-plate limited Nominal power, roller-limited Shigley’s Mechanical Engineering Design

Chain length in pitches Chain Dimensions Chain length in pitches Center-to-center distance Shigley’s Mechanical Engineering Design

Power that must be transmitted Chain Drive Power Allowable power Power that must be transmitted Shigley’s Mechanical Engineering Design

Variations in Tabulated Power Conditions Power ratings in Table 17–20 are for chains of 100 pitch length and 17-tooth sprocket. For deviations from this, From a deviation viewpoint, Shigley’s Mechanical Engineering Design

Recommended Maximum Chain Speed Shigley’s Mechanical Engineering Design

Example 17–5

Example 17–5 Shigley’s Mechanical Engineering Design

Example 17–5 Shigley’s Mechanical Engineering Design