熱處理變形的問題
- 分類(lei):行業新聞
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- 發布時間(jian):2021-09-10
- 訪(fang)問量:0
【概(gai)要(yao)描述(shu)】一、淬(cui)(cui)火(huo)應變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)有尺(chi)寸(cun)(cun)(cun)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua)和形(xing)狀(zhuang)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua) 淬(cui)(cui)火(huo)應變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(distortion)有尺(chi)寸(cun)(cun)(cun)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua),形(xing)狀(zhuang)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua)(變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)形(xing))兩種.所謂尺(chi)寸(cun)(cun)(cun)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua)是淬(cui)(cui)火(huo)時相變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)引起膨脹或(huo)收(shou)縮所致的(de)尺(chi)寸(cun)(cun)(cun)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua),主要(yao)是指伸(shen)長、縮短(duan)、變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)粗、變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)細等相似(si)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)形(xing)。變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)形(xing)主要(yao)是由零件(jian)的(de)自重引起的(de)下垂和由應力引起的(de)形(xing)狀(zhuang)走(zou)樣,例如翹(qiao)曲(qu)、彎曲(qu)、扭曲(qu)等非相似(si)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)形(xing)。 當然,若尺(chi)寸(cun)(cun)(cun)發生變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua),其(qi)形(xing)狀(zhuang)也(ye)發生變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua),所以分不清是尺(chi)寸(cun)(cun)(cun)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua)還是變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)形(xing)也(ye)是常有的(de)、尺(chi)寸(cun)(cun)(cun)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)(hua)和變(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)(bian)形(xing)往(wang)往(wang)互相重疊出
熱處理變形的問題
【概要描述(shu)】一、淬(cui)火(huo)應(ying)變(bian)有尺(chi)(chi)寸(cun)變(bian)化和(he)形(xing)(xing)狀變(bian)化 淬(cui)火(huo)應(ying)變(bian)(distortion)有尺(chi)(chi)寸(cun)變(bian)化,形(xing)(xing)狀變(bian)化(變(bian)形(xing)(xing))兩種(zhong).所謂尺(chi)(chi)寸(cun)變(bian)化是(shi)淬(cui)火(huo)時(shi)相變(bian)引(yin)起膨脹或收縮所致的(de)尺(chi)(chi)寸(cun)變(bian)化,主(zhu)(zhu)要是(shi)指伸長、縮短、變(bian)粗、變(bian)細等相似(si)變(bian)形(xing)(xing)。變(bian)形(xing)(xing)主(zhu)(zhu)要是(shi)由零件的(de)自重引(yin)起的(de)下(xia)垂和(he)由應(ying)力引(yin)起的(de)形(xing)(xing)狀走樣,例如翹曲(qu)、彎曲(qu)、扭(niu)曲(qu)等非(fei)相似(si)變(bian)形(xing)(xing)。 當然,若尺(chi)(chi)寸(cun)發生變(bian)化,其形(xing)(xing)狀也發生變(bian)化,所以分(fen)不清是(shi)尺(chi)(chi)寸(cun)變(bian)化還(huan)是(shi)變(bian)形(xing)(xing)也是(shi)常有的(de)、尺(chi)(chi)寸(cun)變(bian)化和(he)變(bian)形(xing)(xing)往(wang)(wang)往(wang)(wang)互相重疊出
- 分類(lei):行業新聞
- 作者:
- 來(lai)源:
- 發布時間:2021-09-10
- 訪(fang)問量:0
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