can anybody help me for to spilit core cavity in unigraphics or pro

7/30/2019 Can Anybody Help Me for to Spilit Core Cavity in Unigraphics or Pro

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can anybody help me for to spilit core cavity in unigraphics or pro/e

can anybody help me for to spilit core cavity in unigraphics or pro/e and how to substract the sliders or lifters

sumithkarun3 months agoI am not that comfortable with Unigraphics, but i could help you with Creo parameteric(Latest version of P

E), I took a simple component to explain the procedure but it needs a good understanding of moulding proto become a real expert in Core Cavity split. should understand the concepts of different parting surfaces.

Dont worry! it is not a rocket science ,

Attachments

mould_explanation.rar, 2.35 MB

Download

1. Step 1For this tutorial ,I have created a simple cap shaped plastic component. You can use any of thecomponent. Every component has unique parting surface

2. Step 2After creating a component, Create a new file -(we need to create a manufacturing file, and opt formould cavity on the right column) as shown in the image
http://grabcad.com/sumithkarun-1http://grabcad.com/sumithkarun-1https://d2t1xqejof9utc.cloudfront.net/files/13542/mould_explanation.rar?1344099436https://d2t1xqejof9utc.cloudfront.net/files/13542/mould_explanation.rar?1344099436http://grabcad.com/sumithkarun-1


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3. Step 3You could see "pull direction" arrows in the screen, General practise is the mould opening should b

the direction of those arrows. For that you need to assemble the component in this assembly and or

the component properly so that you can get mould opening correctly.

You need to click -1-reference model

2-Assemble reference model

As shown in the image.

4. Step 4Once you assemble the component , a small window pops up , asking for creation of reference modyou can opt for "same model". and click ok.

The reason why we need to create a reference model is for including the shrinkage .If we create a n

reference part and then add shrinkage, the shrinkage will be a part of the new reference part else it w

be a part of parent model.


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5. Step 5Next step is to add shrinkage,

Depending upon the plastic material shrinkage varies, In this example I have put 2% (scaling factio

should be 0.02). Follow the image to add shrinkage. I have added step no on the image

6. Step 6Next step is to create a work piece.

Work piece is nothing but outer size and shape of your mould. Logic behind core cavity splitting isthat , work piece is initially cut using the part and this volume is split to core / cavity using parting

surface.

for creating an automatic workpiece please follow the steps in the image


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7. Step 7Next step is to create parting surfaceIn this example , we need only 2 parting surfaces (using "fill" option)

Click "parting suface"--- "fill"--- use the edges the hole to create flat surface as shown in the image

8. Step 8Next step is to create 2nd parting surface

Follow the same procedure of the previous step and create a parting surface as shown in the image


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9. Step 9Next step is to split volume to core and cavity

Follow the steps in the image, and continue to next stepWhile volume spliting you need to select the workpiece as volume to split and click done

10.Step 10Next step is to select the parting surface for spliting

For defining the parting surface you need to select the 2 parting surface which you have already ma


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11.Step 11Next step is naming the split volume to CORE and CAVITY

In the image you can see that i have named male part as core

12.Step 12


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Next step is naming the split volume to CORE and CAVITYIn the image you can see that i have named female part as cavity

13.Step 13Next step is to convert this volume to part

In this step you are converting the volumes (core/cavity) to parts which has all the standard datumplane and CSYS

Please follow the steps sequence in the image

SIMMY CHAUHAN3 months ago

thanking you sumithkarun ji i will try to understand from these tips and thanks for co operate....you are a trco-operator
http://grabcad.com/simmy.chauhan--1http://grabcad.com/simmy.chauhan--1http://grabcad.com/simmy.chauhan--1http://grabcad.com/simmy.chauhan--1http://grabcad.com/simmy.chauhan--1http://grabcad.com/simmy.chauhan--1

can anybody help me for to spilit core cavity in unigraphics or pro

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