Home > categories > Machinery & Equipment > Planer & Slotting Machine > 4, according to the lathe and planer two processes processing A, B, C, D four parts, need to follow the lathe and planer two processes processing (the first lathe after the planer) The time required is shown in hours as follows
Question:

4, according to the lathe and planer two processes processing A, B, C, D four parts, need to follow the lathe and planer two processes processing (the first lathe after the planer) The time required is shown in hours as follows

4, according to the lathe and planer two processes processing A, B, C, D four parts, need to follow the lathe and planer two processes processing (the first lathe after the planer) The time required is shown in hours as follows

Answer:

1 hour later (after 12 hours) A lathe well, then planer, this time lathe Ding;
7 hours later (after 11 hours) B spare parts good, 1 hour left a lathe good;
First lathe B 4 hours then planer B, while lathe a;
6 hours later (after 18 hours) a good parts, Ding parts also just finished the car, digging machine Ding, then lathe C;

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