3167 面包切片機設(shè)計

3167 面包切片機設(shè)計,面包,切片機,設(shè)計 目 錄1 緒論 ..............................................................11.1糕點切片機歷史 .................................................................................................................11.2糕點切片機的發(fā)展趨勢 .....................................................................................................12 運動分析 ..........................................................12.1糕點切片機的功能、工藝動作分析 .................................................................................12.3送料機構(gòu)的擬定與比較 .....................................................................................................32.4執(zhí)行機構(gòu)的擬定與比較 .....................................................................................................32.5切片機構(gòu)的上下往復(fù)運動 .................................................................................................43 1-2號皮帶輪設(shè)計 .................................................53.1帶型 .....................................................................................................................................53.2確定皮帶輪大小 .................................................................................................................53.3中心距 .................................................................................................................................64 3號皮帶輪設(shè)計 ....................................................64.1中心距 .................................................................................................................................64.2 V帶的選擇 .........................................................................................................................84.3驗算小帶輪的包角 .............................................................................................................94.4安裝 ...................................................................................................................................105 V帶輪設(shè)計 .......................................................105.1材料 ...................................................................................................................................105.2尺寸 ...................................................................................................................................116 軸的設(shè)計 .........................................................116.1軸的設(shè)計 ...........................................................................................................................116.1.1軸的材料 .......................................................................................................................126.1.2做軸計算簡圖 ...............................................................................................................136.2 校核軸的強度 14誤！未定義書簽。7 軸承設(shè)計 .........................................................157.1軸承選用 ...........................................................................................................................157.1.1向心軸承 .......................................................................................................................167.2滾動軸承的基本額定動載荷 ...........................................................................................178 凸輪設(shè)計 .........................................................188.1主動件： ...........................................................................................................................188.2從動件 ...............................................................................................................................189 5-6號帶輪設(shè)計 ...................................................199.1帶輪概述 ...........................................................................................................................199.1.1帶傳動的最小初拉力和臨界摩擦力 ...........................................................................209.1.2帶應(yīng)力 ...........................................................................................................................219.2單根 v帶的基本額定功率 ...............................................................................................229.3中心距 ...............................................................................................................................229.4選擇 v帶的帶型 ...............................................................................................................239.5驗算小帶輪包角 ...............................................................................................................2410 7號帶輪設(shè)計，齒輪齒條與棘輪設(shè)計 ................................2510.1皮帶輪設(shè)計 .....................................................................................................................2510.2齒輪 .................................................................................................................................2610.3齒條 .................................................................................................................................2610.4棘輪棘爪機構(gòu) .................................................................................................................27致謝 ...............................................................28參考文獻 ...........................................................29