A hog-out may, in certain situations, be a quicker way to create a prototype that will ultimately be die cast. But, like any other metal prototyping process hog-outs offer distinct advantages in certain cases and disadvantages in others. The following are simply guidelines to help the designer make a decision as to which process to choose for his specific situation.
Advantages:
- Cost effective in low quantities
- High precision due to the machining process
- Parts can be produced in a very short time once programming is complete
- Strength – parts are very strong structurally
Disadvantages:
- Cost increaes with volume of parts to be produced
- Some configurations are not cost effectively machined
- May not accurately reflect the characteristics of die cast part
- Distortion of test results. Caution should be used if using the hog-out for mechanical testing. Strengths may vary from the eventual die cast component
We do not favor any one prototyping process. The process you choose really depends on a variety of factors and conditions. For more guidance on this subject, please review our Prototype Casting Guidelines and if you have any further questions do not hesitate to send us an email. We are always happy to answer questions.