2023十大拋(pao)丸(wan)機品(pin)牌(pai)排(pai)行(xing)榜(bang)(bang)是(shi)CN10排(pai)排(pai)榜(bang)(bang)技(ji)術研(yan)究部門(men)(men)(men)和CNPP品(pin)牌(pai)數據研(yan)究部門(men)(men)(men)重(zhong)磅推出(chu)的拋(pao)丸(wan)機十大排(pai)行(xing)榜(bang)(bang),榜(bang)(bang)單由CN10/CNPP品(pin)牌(pai)數據研(yan)究部門(men)(men)(men)通過資料收集整理并基(ji)于大數據統(tong)計(ji)、云計(ji)算(suan)、人工智能、投票點贊以(yi)及根據市場和參(can)(can)數條件變化專(zhuan)業(ye)測評(ping)而得出(chu)。旨在引起社會(hui)的廣泛(fan)關注,引領行(xing)業(ye)發展方向(xiang),并推動更多拋(pao)丸(wan)機品(pin)牌(pai)快(kuai)速發展,為眾多拋(pao)丸(wan)機實力(li)(li)企業(ye)提(ti)供充(chong)分展示自身實力(li)(li)的平臺,排(pai)序(xu)不分先后,僅提(ti)供參(can)(can)考使用(yong)。
拋(pao)丸設備(bei)(bei)作為(wei)一種鑄(zhu)造(zao)設備(bei)(bei),其作用(yong)主要體現在兩個(ge)方面:
1、表面清理
拋丸(wan)設備(bei)主要應(ying)用于鑄(zhu)(zhu)造業鑄(zhu)(zhu)鋼、鑄(zhu)(zhu)鐵件(jian)(jian)(jian)的(de)(de)表(biao)面(mian)粘砂及氧(yang)化(hua)皮(pi)(pi)的(de)(de)清除(chu)。幾乎所(suo)有(you)的(de)(de)鑄(zhu)(zhu)鋼件(jian)(jian)(jian)、灰鑄(zhu)(zhu)件(jian)(jian)(jian)、瑪鋼件(jian)(jian)(jian)、球(qiu)鐵件(jian)(jian)(jian)等都要進行拋丸(wan)處理,這不(bu)僅(jin)是為(wei)了清除(chu)鑄(zhu)(zhu)件(jian)(jian)(jian)表(biao)面(mian)氧(yang)化(hua)皮(pi)(pi)和(he)粘砂,同時也是鑄(zhu)(zhu)件(jian)(jian)(jian)質(zhi)量檢查(cha)前(qian)不(bu)可(ke)缺少的(de)(de)準(zhun)備(bei)工(gong)序。在一般鑄(zhu)(zhu)件(jian)(jian)(jian)生(sheng)產中,拋噴丸(wan)清理是發現(xian)鑄(zhu)(zhu)件(jian)(jian)(jian)表(biao)面(mian)缺陷如(ru)皮(pi)(pi)下氣孔、渣孔以及粘砂、冷隔、起皮(pi)(pi)等的(de)(de)必不(bu)可(ke)少的(de)(de)工(gong)藝手段(duan),主要目的(de)(de)是通(tong)過拋噴丸(wan)來清除(chu)壓鑄(zhu)(zhu)件(jian)(jian)(jian)的(de)(de)毛(mao)刺和(he)獲得具(ju)有(you)裝潢意義的(de)(de)表(biao)面(mian)質(zhi)量,獲得綜合效(xiao)果(guo)。
2、工件強化
增加金屬內(nei)部(bu)的錯位(wei)密度(du)(du),是提高金屬強度(du)(du)的主要(yao)(yao)(yao)(yao)方向(xiang),拋丸設(she)備對鑄件(jian)進行拋丸處理,可(ke)以增加金屬位(wei)錯結(jie)構,這對一些金屬不能通(tong)過(guo)相變硬化(如馬氏體淬火等(deng)(deng))或實現相變硬化的基礎上(shang)而要(yao)(yao)(yao)(yao)求(qiu)再進一步強化的工(gong)件(jian)具有(you)重要(yao)(yao)(yao)(yao)意義,航空、宇航工(gong)業、汽車(che)、拖(tuo)拉機等(deng)(deng)零(ling)部(bu)件(jian)要(yao)(yao)(yao)(yao)求(qiu)輕質化,但(dan)可(ke)靠性要(yao)(yao)(yao)(yao)求(qiu)越來越高,其重要(yao)(yao)(yao)(yao)工(gong)藝措施就(jiu)是采(cai)用(yong)拋噴丸工(gong)藝提高構件(jian)的強度(du)(du)和疲勞強度(du)(du)。