文档介绍：???????36396305????┐???????????????┐????????ж〃????????θ????????????????θ?????↙?????儎??????????????????????????у???θ???????????????〃??????????儎?????┐????????????????????у?θ??????θ?????у?????θ∑??θ????儎θ?ъθ┐????????р??ф????????????????θ??????θ??????????????????????????????┐??????????????????40mm???θ???????????????????儎??????????????┐??????????θ??????????????????????ф?????????┐????????????????????????????????ф????┇????????????????????????????18?/?θр?????ぁ162mmθ?????355kWθ仓???987r/min?????????????φ┐??χ????χ??????????36396305The Design of steel plate shearing machine withcircular blade and scrolling shear modeAbstractThe design of steel plate shearing machine with circular blade and scrolling shear modeis a new plate shearing machine, which is the important equipment of medium and heavyplate finishing processes, play an important part in ensuring shearing machines workingnormally to improve the output of sheet productions. With the increased annual output ofmedium and heavy plate, the requirements of quality, variety, output of medium and heavyplate rolling mill are much higher than before. The blade of hearing machine with roller bladecutting steel plate is with the same overlap quantity during the whole range of shearing, withsmall shearing deformation zone, not easy to deform for the sheared plates, with small burrs,high quality of shearing, besides, the blade and sheared plate move only a little on the rollerblade cutting steel plate machine, also with small blade wear which is particularly suited tothe edge of plate, shearing ruler and vertical parts. The designed shearing machine with rollerblade cutting steel plate is used with fixed 40mm shearing plate length, which required theframe of machine to be reasonable, reliable and with high quality of shearing. The design ofthe main content is circular blade cutting plate shearing machine design, design contentmainly includes shear machine overall design, working principle and basic institutions,roll-cut calcula