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Maryam H2 avatar image
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Maryam H2 asked Maryam H2 commented

Placing Items on Rack: Any Help?

Hi,

I've created a sample model in which I'm trying to get the operator to do the followings:

1- Retrieve items from Queue 1 and place them on a cart ( how I can use the cart object to be two shelves?) and place as many items with the same SKU as she could fit on the cart. See pic below.

1689805407824.png


FlexSim 23.1.3
rackitemtote
1689805407824.png (95.0 KiB)
1689865865406.png (193.6 KiB)
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Jason Lightfoot avatar image Jason Lightfoot ♦ commented ·

Maybe this post will help.

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Maryam H2 avatar image Maryam H2 Jason Lightfoot ♦ commented ·

@Jason Lightfoot

I've seen this post and already created that packing method to the cart flow item. the dimensions of items are different and I wanted the operator to stack items just on two shelves. I don't know it totally ignores the dimension of the objects when fitting them on the cart or rack.

Any ideas for my other questions as well?


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Julie Weller avatar image Julie Weller commented ·

Hi @Maryam H2, was Jason Lightfoot's answer helpful? If so, please click the "Accept" button at the bottom of their answer. Or if you still have questions, add a comment and we'll continue the conversation.

If we haven't heard back from you within 3 business days we'll auto-accept an answer, but you can always comment back to reopen your question.

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Maryam H2 avatar image Maryam H2 Julie Weller commented ·

Hi @Julie Weller

Yes, it was helpful, but I still have the issue, and my last comment was unanswered. I have edited my comment and added my model. Thanks!

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Jason Lightfoot avatar image
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Jason Lightfoot answered Maryam H2 commented

The cylinder is incorrectly placed in the rack since you have a ChangeVisual activity that is incorrectly placing it.

You say you created that packing method for the cart, but there is no packing method defined for it, and the cart is not actually a container flowitem it's a People library prop so by default has no OnReceive behavior by which to invoke a packing method.

To store the items in the rack you need to get slots for each one and then unload each one to the rack. For more flexibility you could add another column in your table called "StoreInTote" which you could check before putting the tote/items in the rack

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Maryam H2 avatar image Maryam H2 commented ·
@Jason Lightfoot

You're right. After removing the Change Visual the Cylinder will be placed correctly.

I had defined the packing method in the bigger model I have and confused with this one. So, is there anyway to create a container that look like a cart while defining a a capacity for it? Or somehow that it read the dimensions of each Item and calculate how many items it can fit on the cart with defined dimension without defining Change Visual activity for it?


If I create that column how I have to change Move Object in Object Flow so it unpack the items in Tote and place them on racks since their slot is defined in Process Flow before for the Tote they are in.


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Jason Lightfoot avatar image Jason Lightfoot ♦ Maryam H2 commented ·
If the tote is never going into the rack then don't get a slot for the tote, and just assign all the items to a slot.

Or are you saying you want to swap the space the tote had allocated to the items from the tote? You can do that at the beginning after you know there is space to store the tote, unassign it and assign all the items instead. That way you will know there's space for them all to be stored in the same slot.

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Maryam H2 avatar image Maryam H2 Jason Lightfoot ♦ commented ·

@Jason Lightfoot

In the Process Flow I want to find a slot for all items in the Tote but I want all of them in Tote when they arrived.

How I cando unassign and assign items after creating the table?

Can you take a look ata the model and show mw how it can be done?

storage-model-revised.fsm

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