什麼是鑄件內應力?金剛石刀頭廠家帶你長知識

  通過初中物理，我們開始接觸到“力”
，womenzhidaolishishouhengde，tabunengpingkongchansheng，yebuhuipingkongxiaoshi，zaiwomendeshenghuozhong，youshijiushiqiaomiaodeshiyonglelidezuoyongyuanli，cairangwomenshenghuobiandegengjiaqingqiaohejiandan。

  但(dan)是(shi)我(wo)們(men)往(wang)往(wang)會(hui)忽(hu)視(shi)，金(jin)屬(shu)鑄(zhu)件(jian)中(zhong)也(ye)是(shi)存(cun)在(zai)力(li)的(de)，隻(zhi)不(bu)過(guo)這(zhe)種(zhong)力(li)是(shi)無(wu)形(xing)的(de)，是(shi)我(wo)們(men)無(wu)法(fa)感(gan)受(shou)到(dao)的(de)
，今(jin)天(tian)
，花(hua)崗(gang)岩(yan)刀(dao)頭(tou)就(jiu)帶(dai)您(nin)漲(zhang)漲(zhang)見(jian)識(shi)
，了(le)解(jie)一(yi)下(xia)它(ta)內(nei)部(bu)的(de)鑄(zhu)件(jian)內(nei)應(ying)力(li)。

  jinshuyetijiaorujingangshidaotouxingmoyihou

，zainingguyulengqueshihouqitijiyaofashengshousuo，zaishousuoshihouhuishoudaozhuxingzuai，huozheyouyuhuagangyandaotouzhujiangebufenzailengqueguochengzhongcunzaiwenduchayieryinqizuai

，shigebufenhuozhelachanghuozheyasuozhishichanshengneiyingli，zhejiushiwomenjintiansuoshuodezhujianneiyingli。

  zenmeyang，tongguoyishangneirongdexuexi，ninshibushiduihuagangyandaotouyoulegengshencengdelejie？ruguohaiyoushenmeyiwen，keyizhijiezhaowangluowangzhanshangdezaixiankefujinxinglejiezixun。