鑄鐵平板刮研是什么?有哪些作用
2019年04月18日
新聞詳情
鑄(zhu)鐵(tie)平板有一(yi)(yi)個重(zhong)要加工(gong)工(gong)序叫做:刮(gua)研(yan)(yan);人工(gong)刮(gua)研(yan)(yan)是純(chun)手工(gong)操作,同(tong)時也(ye)是屬于加工(gong)的操作,也(ye)許(xu)你(ni)會感(gan)到吃驚,純(chun)手工(gong)的加工(gong)度能有保證嗎?答案是的,正創小編帶您了(le)解一(yi)(yi)下這個工(gong)藝:
1、 什么是(shi)鑄(zhu)鐵平(ping)板刮研
刮(gua)(gua)研(yan)(yan)是(shi)利用(yong)(yong)刮(gua)(gua)刀、基準表面(mian)、測(ce)量工(gong)(gong)(gong)(gong)具(ju)和研(yan)(yan)磨(mo)膏,以(yi)手(shou)工(gong)(gong)(gong)(gong)操作(zuo)的(de)(de)(de)(de)方式(shi),邊(bian)研(yan)(yan)點邊(bian)測(ce)量,邊(bian)刮(gua)(gua)研(yan)(yan)加工(gong)(gong)(gong)(gong),使工(gong)(gong)(gong)(gong)件達到工(gong)(gong)(gong)(gong)藝上規(gui)定的(de)(de)(de)(de)尺寸、幾何形狀、表面(mian)粗糙度和密合性等要求的(de)(de)(de)(de)一(yi)項加工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)序(xu)。由于使用(yong)(yong)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)具(ju)簡單,通用(yong)(yong)性比較強,加工(gong)(gong)(gong)(gong)余量少(shao),而達到的(de)(de)(de)(de)度 高,因此 地應用(yong)(yong)在機(ji)器和工(gong)(gong)(gong)(gong)具(ju)的(de)(de)(de)(de)制(zhi)造及機(ji)械設(she)備的(de)(de)(de)(de)修理工(gong)(gong)(gong)(gong)作(zuo)中。jingmi度高的(de)(de)(de)(de)鑄鐵平板都是(shi)使用(yong)(yong)的(de)(de)(de)(de)刮(gua)(gua)研(yan)(yan)工(gong)(gong)(gong)(gong)序(xu),小的(de)(de)(de)(de)平板(1000*2000以(yi)下的(de)(de)(de)(de))都是(shi)可(ke)以(yi)的(de)(de)(de)(de),稍(shao)微大(da)一(yi)些的(de)(de)(de)(de)平板(1500*2000以(yi)上的(de)(de)(de)(de))因為面(mian)積較大(da),費用(yong)(yong)稍(shao)高;鑄鐵平板分為4個(ge)等級,客戶可(ke)以(yi)按照(zhao)自(zi)己的(de)(de)(de)(de)需(xu)求選擇,一(yi)般(ban)0級,1級,2級都是(shi)人工(gong)(gong)(gong)(gong)刮(gua)(gua)研(yan)(yan)。
2 、鑄(zhu)鐵平板刮研的作用(yong)
人工(gong)(gong)刮研是(shi)平面xiufu加(jia)(jia)工(gong)(gong)的(de)方法(fa)之一,其(qi)目的(de)是(shi)為(wei)了(le)降低表面的(de)粗(cu)糙度值,提高接(jie)觸(chu)度和幾(ji)何度,從(cong)而提高鑄(zhu)鐵平板(ban)平面度整體的(de)配合剛度、潤滑性能、機械效(xiao)益和使用(yong)壽命;如(ru)果(guo)僅用(yong)平面磨床和導(dao)軌磨床加(jia)(jia)工(gong)(gong)是(shi)難(nan)以(yi)達到佳效(xiao)果(guo)的(de)。人工(gong)(gong)刮研 是(shi)機床設備和鑄(zhu)鐵平板(ban)、jingmi工(gong)(gong)量具所的(de)加(jia)(jia)工(gong)(gong)工(gong)(gong)藝。
3 鑄鐵平板刮研的 點
1.xiaochu鑄(zhu)鐵(tie)平板加(jia)工中(zhong)殘留的刀痕(hen),表(biao)面(mian)細微的不(bu)平,提(ti)高工件的形(xing)狀度和配(pei)合度。
2.刮研是(shi)用于手(shou)工(gong)操作(zuo),不受(shou)任(ren)何工(gong)件位置的限(xian)制,也不受(shou)工(gong)件大(da)小的約束。
3.刮(gua)研過程中產生的熱量低,不會引起工件(jian)的受力和受熱變形,因此能(neng)作jingmi加工。
4.在裝配中可以用(yong)刮研(yan)來(lai)修整封閉尺(chi)寸鏈的度。
5.刮研的(de)表面接觸點分布均(jun)勻,接觸剛性(xing)比較好,磨(mo)損也(ye)比較少。
6.提高工件表(biao)面質量,從而提供工件的耐磨(mo)性,延長(chang)使用壽(shou)命。
7.刮(gua)削(xue)時,刮(gua)刀對工件既有切(qie)削(xue)作(zuo)用,又有擠(ji)壓作(zuo)用,因此經過(guo)刮(gua)削(xue)后的工件表面組織比(bi)原來致密,硬度提高。
8.鑄鐵平板(ban)經過(guo)刮削(xue),可增加美觀(guan),gaishan潤(run)滑性能減少(shao)摩(mo)擦阻力(li),還可根據花(hua)紋的消失判(pan)定機件的磨損(sun)程度。
鑄鐵平板刮研也是(shi)有細分的,有粗刮,細刮,刮,我公(gong)司都是(shi)按照(zhao)客戶訂制、選擇要(yao)求制作(zuo),都經過檢驗棒測(ce)量,誤差(cha);只(zhi)做品質!
以(yi)上是(shi)泊頭正創公司技術為您提供的什么叫(jiao)做鑄鐵平板刮研,如果(guo)您還有(you)不(bu)懂的,可以(yi)隨(sui)時致電我們!