數控車床加工折線繩槽介紹

數控車床加工折線繩槽介紹：目前在我國起重行業流行的“折線繩槽”yici
，shizhicongguowaiyinjindeyizhongshihegangsishengduocengjuanraodeshengcaoxingshi。zhexianshengcaojuantongzuizaojianyuguowailibasigongsidelibasizhuangzhizhong，qizhonglibasijuantongjiushishuangzhexianshengcaojuantong，20世紀80niandaiyinruwoguo，zhuyaozaikuangshanjuanyangjiheshuigongqizhongjixieshangyingyong。jinnianlaisuizhewoguodazhongxingjianzhugongchengdexunmengfazhan，qizhongjuanyangzhuangzhicaiyongzhexianshengcaojuantongdeyuelaiyueduo
，zhezhongnengshigangsishengjuanraozhengqipailiedezhexianshengcaojuantongyingyongyuelaiyueguang。danguoneishaoshuchangjiakeyishixianzhexianshengcaojuantongdezhengtijiagong，erqiedoushijiushichechuanggaizaode，shebeiluohoushengchannenglibugao。jiagongdeshengcaobiaomianzhiliangbugao，shengcaozhedianyizhixingcha，yichuxianshengcaowenluandexianxiang。
折(zhe)線(xian)繩(sheng)槽(cao)的(de)槽(cao)形(xing)有(you)兩(liang)種(zhong)形(xing)式(shi)，一(yi)種(zhong)是(shi)單(dan)折(zhe)線(xian)繩(sheng)槽(cao)，一(yi)種(zhong)是(shi)雙(shuang)折(zhe)線(xian)繩(sheng)槽(cao)。前(qian)者(zhe)為(wei)最(zui)初(chu)的(de)繩(sheng)槽(cao)形(xing)式(shi)
，後(hou)者(zhe)為(wei)改(gai)進(jin)的(de)繩(sheng)槽(cao)形(xing)式(shi)，目(mu)前(qian)應(ying)用(yong)較(jiao)多(duo)的(de)是(shi)後(hou)一(yi)種(zhong)形(xing)式(shi)。雙(shuang)折(zhe)線(xian)繩(sheng)槽(cao)的(de)斜(xie)繩(sheng)槽(cao)和(he)直(zhi)繩(sheng)槽(cao)交(jiao)替(ti)出(chu)現(xian)，這(zhe)樣(yang)在(zai)卷(juan)筒(tong)表(biao)麵(mian)上(shang)就(jiu)出(chu)現(xian)了(le)兩(liang)個(ge)斜(xie)繩(sheng)槽(cao)區(qu)和(he)兩(liang)個(ge)直(zhi)繩(sheng)槽(cao)區(qu)。所(suo)謂(wei)斜(xie)繩(sheng)槽(cao)，是(shi)指(zhi)與(yu)卷(juan)筒(tong)母(mu)線(xian)斜(xie)交的繩槽，直繩槽是指與卷筒母線直交或與法蘭平行的繩槽。斜繩槽約占圓周長的20%，直繩槽約占80%。
折zhe線xian繩sheng槽cao可ke以yi直zhi接jie在zai卷juan筒tong上shang加jia工gong成cheng形xing，也ye可ke以yi製zhi成cheng帶dai有you這zhe種zhong繩sheng槽cao的de套tao
，並bing且qie做zuo成cheng分fen體ti式shi的de。安an裝zhuang時shi包bao裹guo在zai光guang麵mian卷juan筒tong上shang，通tong過guo螺luo栓shuan或huo焊han接jie與yu卷juan筒tong連lian接jie成cheng一yi體ti。目mu前qian
，國guo外wai以yi這zhe種zhong方fang式shi使shi用yong折zhe線xian繩sheng槽cao的de卷juan筒tong居ju多duo。
折線繩槽加工成形可以在車床上

，也可以在銑床上實現。車床上加工利用靠模、掛輪裝置或數控等多種方法加工成形。也可以用數控銑床以銑代車加工成形。