電(dian)池(chi)片主要是導電(dian)作用,還稱(cheng):遙控器電(dian)池(chi)片、電(dian)池(chi)接(jie)觸片、電(dian)池(chi)彈簧...
五(wu)(wu)金(jin)沖(chong)(chong)壓件(jian)通過沖(chong)(chong)床和(he)(he)模具對(dui)板(ban)材(cai)、帶(dai)材(cai)、管材(cai)和(he)(he)型材(cai)等施加(jia)外力,五(wu)(wu)金(jin)外殼使之(zhi)產生(sheng)塑性(xing)變形(xing)(xing)或(huo)分離,從而獲得(de)所需(xu)形(xing)(xing)狀(zhuang)和(he)(he)尺寸(cun)的工件(jian)的成形(xing)(xing)加(jia)工方(fang)法(fa),得(de)的工件(jian)就是(shi)五(wu)(wu)金(jin)沖(chong)(chong)壓件(jian)。五(wu)(wu)金(jin)沖(chong)(chong)壓件(jian)是(shi)靠壓力機和(he)(he)模具對(dui)板(ban)材(cai)、帶(dai)材(cai)、管材(cai)和(he)(he)型材(cai)等施加(jia)外力,使之(zhi)產生(sheng)塑性(xing)變形(xing)(xing)或(huo)分離,從而獲得(de)所需(xu)形(xing)(xing)狀(zhuang)和(he)(he)尺寸(cun)的工件(jian)(五(wu)(wu)金(jin)沖(chong)(chong)壓件(jian))的成形(xing)(xing)加(jia)工方(fang)法(fa)。五(wu)(wu)金(jin)沖(chong)(chong)壓和(he)(he)鍛(duan)造同屬塑性(xing)加(jia)工(或(huo)稱壓力加(jia)工),合稱鍛(duan)壓。五(wu)(wu)金(jin)沖(chong)(chong)壓的坯料(liao)主要是(shi)熱軋和(he)(he)冷軋的鋼(gang)板(ban)和(he)(he)鋼(gang)帶(dai)。