第494章 壁垒太厚了

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    “有些组合本身风险高,可加工那天正赶上刀磨得利索、设备状态好、师傅手艺也稳当,所以最终也成功了。”
    “可你要是把这张卡交给另一个技校照着做,换了设备、换了人,那就不一定能成。”
    “所以我们不能光看‘结果成了’,更得看‘过程讲没讲清楚’。”
    “我们最在意的,就是一张卡的‘可复制性’到底强不强。”
    “那些流程模糊、数值不全、描述含糊的卡片,就算这一回碰巧成功了,也没法在别的学校、别的批次、别的工人手里顺利复现。”
    他抽出一张卡片,举在手里晃了晃:
    “你看这个,扩孔写的是‘二次走刀’。”
    “可具体刀径多少?走几刀?转速多少?冷却液用不用?一句都没写。”
    “就这么一句‘二次走刀’,换了人、换了料,八成出岔子。”
    “像这种关键信息缺失、依赖操作者主观判断的卡,我们就归为‘控制力弱’。”
    他顿了顿,反手又把另一张卡片拍在桌上:
    “再看第一技校这张。”
    “先是‘预钻17.2’,接着‘半精车17.7’,最后‘精扩17.82±0.02’,三段流程层层递进。”
    “中间还设了两次试配点,连用的刀具型号、转速、冷却方式都写得一清二楚。”
    “这就是典型的‘控制力强’。标准清晰、流程规范、操作者不用猜。”
    说着,他把两张卡一左一右铺在桌上。
    “要是想真正让这些卡片发挥作用,我建议咱们干脆按‘控制力’来分类!”
    说罢,
    在陈露阳目瞪口呆的表情中,
    郭安礼掏出一张稿纸,拿起笔,在背面打上了一个草纸表格。
    “我初步想了六个关键字段,用来打‘控制力评分’。”
    “一是工步数量,二是每道工步描述的完整度,三是关键尺寸的精度范围,四是是否包含试配,五是有没有返修或修整记录,六是有没有批次一致性的备注。”
    “这六个指标一旦量化,就能对每张卡给出一个清晰明确的‘工艺控制评分’。”
    “0到10分,分高的就是标准完整、容易复现的;分低的,就是风险高、需要特别小心的。”
    一边说,一个简洁清晰的表格就出现在纸上。
    这时,马进凑了过来,低头扫了一眼草表,提出疑问:
    “我有个问题。你这个评分法,现在主要看的是流程清不清楚、能不能复用。”
    “但咱们要是想把这套卡做成可推广的模型,光靠流程不够,实际加工的结果也得算进去。”
    “比如尺寸误差、成品合格率这些指标,如果不纳进来,就可能出现流程虽然标准化了,结果却还是出毛病的情况。”
    郭安礼一听,啪地一拍脑门:“对!你不说我都忘了这茬!”
    说着,他拿笔在评分表最后加了一栏,写上:
    “实物验证记录”。
    并在备注栏标明:“是否附带尺寸/形位/缺陷等成品检验资料。”
    马进见状,又补了一句:
    “最好再注明‘是否为批次抽检’还是‘逐件全检’,不然光看数据也不知道稳不稳。”
    “这类‘结果字段’,日后搞加工数据比对、做经验总结都有用。”
    郭安礼边听边点头,飞快地在旁边记下补充。
    两人你一言我一语,纸上的表格越画越细、越写越全。
    ……
    卧槽!
    陈露阳傻呵呵的站在旁边,发现自己根本插不进去他们的世界。
    大一和大三的壁垒这么厚的么?!
    他最初设计工艺卡,单纯就是为了突出“产教结合”的路子,把技校的成绩亮出来!
    同时在中间讨个巧,
    把几个技校里行之有效的操作方法亮出来,供其他学校参考,
    好让大家少踩坑、少报废,把零件的成品率提上去。
    可是哪想到同样是卡片,
    在马进和郭安礼看来,竟然能拆出“流程字段”“结果变量”,做成一整套拟合标准、提炼路径的“工艺数据体系”!
    眼看那张草纸上的评分框架越写越细,
    从原先的控制力强弱,延展到了信息完整性、实物验证、可推广指标……
    一个“工艺流程可复制化评分体系”的雏形,就这样从几张手写卡片中长了出来!
    陈露阳两眼放光!
    好哇~~
    真的是太好了!
    既然他们能从“卡片”里算出结论,那自己就负责把更多“有价值的卡片”找出来,喂进去!
    “咱们这就建卡片评分库!”
    “下一批通用件的卡片,就按你们这套打分模型来写!”
    “你们这边把标准立住,评分打实,到时候高分
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