冲压模具验收单

模具验收单AM/QR-8.2.4-07品名：模号：模具供应商：模具重量：kg类型：模具尺寸（长x宽x高）：进料方向_________冲压材料：材料尺寸：冲次/分钟：_______模具材料冲床压力KN步距mm检查原因：新模设计变更修模检查要点结论供应商检查本公司检查1.模具编号:模号刻在操作侧下模板的右下角。OK________NG_________不适用______OK_________NG_________不适用______2.模板材质刻印在每块模板的前侧，提供模板材质证明书。OK_________NG_________不适用______OK_________NG_________不适用______3.外形制作、码模：上下模座外形与机台面积相适应，模座上要攻吊装螺丝孔,依照模具的大小选M14或M16。OK_________NG_________不适用______OK_________NG_________不适用______4.模板倒角为C2,模座倒角为C5OK_________NG_________不适用______OK_________NG_________不适用______5.模板平面度符合300:0.01标准。OK_________NG_________不适用______OK_________NG_________不适用______6.导柱及导套。上模安装4XΦ16或Φ20的导柱，导柱伸进下模的高度至少等于产品高度+5mm.导柱不可松动。导柱导套要符合米思米标准。OK_________NG_________不适用______OK_________NG_________不适用______7.模具受力平衡,弹簧分布均衡,且能有效脱料。OK_________NG_________不适用______OK_________NG_________不适用______8.送料安全检查(方法一):用检测针检测.检测针的直径要小于检测孔的直径,检测针弹簧的力不可太大(当无法安装光感时,经我司确认后可以采用本方案)。OK_________NG_________不适用______OK_________NG_________不适用______9.送料安全检测(方法二):光感检测.光感设在模具后端，连接器安装在下模板上,上模板上要做让位。料带不能伤到感应器及电线，适配器由供应商自己制作。LED要能从外面看得到。OK_________NG_________不适用______OK_________NG_________不适用______10.导正钉：导正钉的直径，长度及导向是否合理，导正钉的弹簧力不能太大。OK_________NG_________不适用______OK_________NG_________不适用______11.浮料针：浮料针的位置，高度及直径是否合理，浮料针要做成圆形的。导正孔不能有毛刺，浮料针弹簧的力要大于导正钉弹簧的力。OK_________NG_________不适用______OK_________NG_________不适用______12.在必要的情况下,下模要开防跳槽。OK_________NG_________不适用______OK_________NG_________不适用______13.卸料板螺丝限位,卸料板与上模板之间安装限位柱,限位柱的长度,直径及弹簧强度要合理。OK_________NG_________不适用______OK_________NG_________不适用______14.切料冲子要可以在卸料板内快速顺利活动，冲子和对应的模板位置要刻上冲子代号，不使用的冲子要涂上防锈油分类保管。上模冲子与固定板之间要有适当的间隙,要完全靠卸料板导向。OK_________NG_________不适用______OK_________NG_________不适用______15.冲孔冲子：直径公差参考米思米标准，防止跳废料的冲头要磨成锥形。OK_________NG_________不适用______OK_________NG_________不适用______16.切断和折弯的镶件，要刻上编号分类保管，镶件要做防呆以免装错。下模镶件用螺丝固定或者紧配，下模板上要打孔以便把镶件顶出来。OK_________NG_________不适用______OK_________NG_________不适用______17.折弯滑块和冲子：滑块表面要热处理增加耐磨性。滑块和滑块顶杆要加R角。OK_________NG_________不适用______OK_________NG_________不适用______18.限位柱：上下模压死的时候，0限位柱的缝隙≤0.03mm。OK_________NG_________不适用______OK_________NG_________不适用______19.料带导向板的位置要正确，料带不能切成半圆孔或者切出半圆形的废料。不能有废料留在模具内。OK_________NG_________不适用______OK_________NG_________不适用______20.导正孔不能有不正常的毛刺。OK_________NG_________不适用______OK_________NG_________不适用______21.模具图：必须提供打印的模具图1份及电子档，确认是否是最新版本的。必须提供零件及材料清单。OK_________NG_________不适用______OK_________NG_________不适用______22.交付模具时要附带冲子和镶件的维修/更换指导书，要附带系列的垫片。易损件要做一套备品。OK_________NG_________不适用______OK_________NG_________不适用______23.落料：产品要永远能够自动落下，吹料气孔的高度要适当。OK_________NG_________不适用______OK_________NG_________不适用______24.每分钟至少冲______次。OK_________NG_________不适用______OK_________NG_________不适用______25.交模时模具上附带样品及工序料带。OK_________NG_________不适用______OK_________NG_________不适用______26.切断面与亮带面的比例：切断面太多或太少，毛刺高度是否可接受.毛刺高度Max:_________OK_________NG_________不适用______OK_________NG_________不适用______27.模具线割刀数和表面质量符合我公司要求,不存在偷工减料现象。OK_________NG_________不适用______OK_________NG_________不适用______28.操作性评估：弯曲半径，弯曲角度，冲孔，等等。OK_________NG_________不适用______OK_________NG_________不适用______判定：检验员：日期：