- 产物描写
-
机(ji)加工(gong)制作工(gong)艺(yi)大抵可(ke)分成不爱了之(zhi)后(hou)后(hou)工(gong)艺(yi)和热挤压工(gong)艺(yi)（又分波折(zhe)、拉(la)深、热挤压）两种类。不爱了之(zhi)后(hou)后(hou)工(gong)艺(yi)是(shi)(shi)在(zai)机(ji)加工(gong)应(ying)用程序中使机(ji)加工(gong)件(jian)(jian)与坯料(liao)沿充分条件(jian)(jian)的表面上线(xian)相爱的人不爱了之(zhi)后(hou)后(hou)，一并机(ji)加工(gong)件(jian)(jian)不爱了之(zhi)后(hou)后(hou)横剖面的品性(xing)也能知(zhi)足充分条件(jian)(jian)的ajax申(shen)请；热挤压工(gong)艺(yi)是(shi)(shi)使机(ji)加工(gong)坯料(liao)没有人粉碎性(xing)的首先(xian)签发生可(ke)塑性(xing)形变，并流(liu)量转化所ajax申(shen)请的样(yang)♉品形态，一并也应(ying)知(zhi)足尺寸规格公(gong)役等多方面的ajax申(shen)请。
跟据冷机(ji)(ji)加(jia)工(gong)(gong)时的温(wen)暖自然环境有冷冷机(ji)(ji)加(jia)工(gong)(gong)和(he)热(re)🙈冷机(ji)(ji)加(jia)工(gong)(gong)不同(tong)体(ti)例。这衡量于(yu)质(zhi)料的抗拉(la)强度、🐽塑(su)形(xing)、板厚、压扁含量和(he)的装(zhuang)备才华(hua)等，还招考虑质(zhi)料的原使热(re)妥(tuo)善处理现象(xiang)和(he)终会采用前题(ti)。