鈑金(jin)零(ling)(ling)件(jian)(jian)(jian)指用(yong)金(jin)屬(shu)(鋼)板經過模(mo)具沖壓制成的零(ling)(ling)件(jian)(jian)(jian),如(ru)車身上的金(jin)屬(shu)覆(fu)蓋件(jian)(jian)(jian)和加強零(ling)(ling)件(jian)(jian)(jian)。不包括塑(su)料(liao)等非金(jin)屬(shu)零(ling)(ling)件(jian)(jian)(jian)。鈑金(jin)制圖師(shi)機械制圖的一(yi)種,一(yi)般先做出(chu)(chu)(chu)表(biao)面(mian)形狀(zhuang),因鈑金(jin)件(jian)(jian)(jian)厚度是相等的,所以可(ke)不畫出(chu)(chu)(chu)厚度,在(zai)材料(liao)欄標出(chu)(chu)(chu)材料(liao)時表(biao)示出(chu)(chu)(chu)厚度。機械制圖是一(yi)種制圖方法,可(ke)以用(yong)于表(biao)達大多數(shu)零(ling)(ling)件(jian)(jian)(jian),如(ru)塑(su)料(liao)注塑(su)零(ling)(ling)件(jian)(jian)(jian),橡膠零(ling)(ling)件(jian)(jian)(jian),金(jin)屬(shu)機加零(ling)(ling)件(jian)(jian)(jian)、鑄造、鍛造零(ling)(ling)件(jian)(jian)(jian)等。
機械(xie)鈑(ban)(ban)金(jin)結構(gou)設(she)計的(de)(de)工(gong)藝性是指零(ling)件(jian)在(zai)沖切、彎曲、拉伸加工(gong)中的(de)(de)難易程度。良(liang)好的(de)(de)工(gong)藝應材(cai)料消耗少(shao),工(gong)序(xu)數(shu)目少(shao),模具結構(gou)簡單,使用壽命高,產品(pin)質(zhi)量穩定。在(zai)一般情(qing)況下,對鈑(ban)(ban)金(jin)件(jian)工(gong)藝性影響是材(cai)料的(de)(de)性能、零(ling)件(jian)的(de)(de)幾何形狀、尺寸和精度要(yao)(yao)求。搞(gao)鈑(ban)(ban)金(jin)結構(gou)設(she)計,需要(yao)(yao)了解鈑(ban)(ban)金(jin)的(de)(de)工(gong)藝性。要(yao)(yao)會工(gong)藝分解,否則,是搞(gao)不(bu)好鈑(ban)(ban)金(jin)結構(gou)設(she)計的(de)(de)。
Qidong Sansheng stainless steel products Co., Ltd