部品のサイズ
出口の口径を大きくしたり小さくしたりしたが、うまく１個だけ落ちない
落とすのがダメなら持ち上げるのはどうかな？
１個だけ落とすのは困難…
でも、安価なジョーゴを利用したい
ザルに落ちる確率→8/500＝1.6％
ザルに落ちる→1100台／Ｄ×1.6％＝17.6個/Ｄ
17.6個ザルに落ちる＝17.6回/Dザルから取る作業が発生する
ザルからとると落下する確率0.39％
17.6回/Ｄ×0.39％＝0.07個/Ｄ落下する可能性がある
予想効果日当たり＝0.07個
目標達成!
物の置き方
Size of parts
Tried to widen or narrow the bore, but it does not fall one by one correctly.
If we cannot drop it, how about lifting it up?
It is difficult to drop only one of them at a time.
But we want to use a cheap funnel.
The probability to fall into a basket: 8/500＝1.6％
The number fell into a basket: 1100 units / Ｄ × 1.6％ ＝ 17.6 / Ｄ
17.6 fell into a basket = need to pick them up 17.6 times / D
The probability is 0.39% that it drops when you pick them up from a basket.
17.6 times / D × 0.39％ = There is a possibility to drop it of 0.07 piece / D.
Estimated effect a day = 0.07 piece
Accomplishing goal!
Material placement
