机械5

雕刻机的设计 摘要 本次设计的题目是雕刻机的设计，本文运用大学所学的知识，提出了雕刻机的结构组成、工作原理以及主要零部件的设计中所必须的理论计算和相关强度校验，构建了雕刻机总的指导思想，从而得出了该雕刻机的优点是高效，经济，并且安全系数高，对提高产品的雕刻效率，减少人工投入等等起到了很大的作用的结论。 本次雕刻机的研制，是为解决我国家用机械的加工行业全部由人工手工作业劳动强度大、雕刻效率低而国内又没有适用专用雕刻机的难题。本文从加工机械设计的角度，阐述了该雕刻机研究开发的目的、雕刻机设计的依据、雕刻机作业的工作原理、雕刻机的总体结构设计和切片机构等关键零部件的设计和计算，并对该雕刻机的进一步完善设计提出了改进方案。 关键词：雕刻机强度开发方案 Abstract This desig
n topic is the ice cutti
ng machi
ne desig
n.I
n this paper,the use of u
niversityk
nowledge,sorbet profile cutti
ng machi
ne structure compositio
n,worki
ng pri
nciple a
nd mai
n parts desig
n must have the theoretic calculatio
n a
nd stre
ngth check is proposed,co
nstructed sorbet profile cutti
ng machi
ne total guidi
ng ideology,a
nd co
ncluded that the ice cream cutti
ng machi
ne has the adva
ntages of high efficie
ncy,eco
nomy,a
nd high safetyfactor,to improve the ice cream o
n the cutti
ng efficie
ncya
nd reduce labor i
nput a
nd so o
n plays a great role i
n the co
nclusio
n. The ice cream cutti
ng machi
ne is to traditio
nal ice cream profile cutti
ng machi
neworki
ng pri
nciple u
ndersta
ndi
ng,this sorbet sectio
n cutti
ng machi
ne composed of a machi
ne frame,a feedi
ng cake co
nveyor li
ne,a
nd pulli
ng mecha
nism,cutti
ng mecha
nism,gripper a
nd a drivi
ng mecha
nism a
nd so o
n.Byma
nuallyplaced i
n thewater ice i
n the co
nveyi
ng li
ne above the i
nside a
nd bypulli
ng a
nd ma
nipulatorwill sorbet a
nd from sorbet pulls out,the
n quicklypulled out the ice cream stick i
nto the ice cream stick recycli
ng box.A
nd the sorbet clampi
ng to cutti
ng co
nveyi
ng li
ne above,whe
n the cutti
ng ice tra
nsmissio
n li
ne i
nstalled above the photoelectric se
nsor sorbet positio
n a
ndwill pass i
n the co
ntrol system to co
ntrol the cutti
ng mecha
nism decreased,thus for ice-cream for cutti
ng.The
n the ice creamwith good cutti
ng a
nd cutti
ng co
nveyi
ng li
ne automaticallyi
nto the collectio
n boxat the e
nd of the co
nveyor li
ne i
nside. Keywords: Cutti
ng machi
ne; Calibratio
n; Drivi
ng mecha
nism; Recycli
ng box 目录 摘要I Abstract II 第一章引言1 1.1课题的来源与研究的目的和意义1 1.2本课题研究的内容3 1.3国内外发展现状4 第二章雕刻机总体结构的设计7 2.1雕刻机的总体方案图8 2.2机械传动部分的设计计算11 2.2.1电机计算13 2.2.2平键的选型14 2.2.3轴承的选型计算15 2.2.4直线导轨的设计15 2.2.5滚珠丝杆设计计算26 第三章各主要零部件强度的校核18 3.1滚珠丝杆强度的校核19 3.2轴承强度的校核计算20 第四章设计总结18 结论29 致谢30 参考文献31