箱件混合拣货拆分

根据需求数量、每箱件数和库存(整箱/散件)计算最短的拣货候选。

case/each calculator

即使箱件混合,也能快速找到最短拣货组合 Multiple lots are supported by simply adding rows If short, shortage quantity and alternatives are shown Warehouse constraints such as no-open-case are reflected

使用方法

  1. 输入需求数量和每箱件数。
  2. Enter stock by lot and add rows if needed.
  3. 选择规则和约束后执行计算。
  4. 可通过复制 / CSV / 打印共享推荐拆分。

示例

无缺货(标准)
Input: required 125 / units per case 24 / lot A: case 5, each 3 / rule: case first
Output: case 4 (96) + each 29 = total 125 (no shortage), picking lines 2
有缺货(备选方案)
Input: required 125 / units per case 24 / total stock 108 / show shortage candidates ON
输出:缺口 17,并给出最大可发货拆分和放宽约束后的备选方案

Remainder optimization rules

  • 缺口 = max(0, 需求 -(整箱 × 每箱件数 + 散件))
  • 最短表示拣货行数最少(平局时优先批次数和开箱数更少)
  • When short, show max shippable plan and relaxed-constraint alternatives

FAQ (multi lot, rules, shortage)

How do I enter multiple lots?

Add lot rows in the stock section. Lot name is optional.

可以优先散件还是优先整箱吗?

切换规则(整箱优先 / 散件优先 / 收益优先)后,推荐方案和候选会同步更新。

库存不足时会怎样?

工具会显示缺口数量、最大可发货拆分,以及数量调整和放宽约束等备选方案。

什么是最短拣货?

In this tool, shortest means fewer picking instruction lines.

提示

  • 如果有不开箱、禁止混批等仓库规则,请在计算前设置约束。
  • This tool is an operational guide. Final decisions must follow your validation and shipping rules.

Paste stock input (TSV/CSV)

列顺序:批次、整箱库存、散件库存、优先级、备注(优先级 / 备注可选)