Author
Bob Kowalczyk
President & Founder

As a die casting engineer with more than 35 years of experience in prototype and low volume casting production, I have a deep appreciation and understanding of the challenges you, as a designer, face.
  1. How will your part be used?
  2. When does low volume production using the prototyping process make sense?
  3. Accurate Simulation
  4. Which prototyping process is right for you?
  5. What to do when your production tooling is no longer available or functional?
  6. Production determines the prototyping process
  7. Enhancing Part Performance
  8. Do aesthetics matter in prototype castings?
  9. Test your prototype in two materials with one tool
  10. Meeting the needs of structural loads in prototype
  11. If you want something specific, ask for it.
  12. Casting complex geometries in prototype
  13. Is your production process locked in at start of design?
  14. Can solidification modeling software eliminate the need for an actual prototype casting?
  15. Changing part design to suit the prototype process is not necessary
  16. Sand castings mimic surface finish of die castings
  17. Casting draft angles in aluminum prototype castings
  18. Looking beyond the prototype
  19. The art and science of sand casting
  20. Production quantity determines the process
  21. Meeting Time Constraints in the Prototype Process
  22. Turnkey Product Delivery
  23. Using the investment casting process for your prototype
  24. Accurately Simulate Cast Parts in the Hog-Out Process
  25. When do you finalize the design of your component?
  26. What drives the cost of cast prototypes?
  27. Choosing the right vendor for your prototype
  28. When CAD models don’t tell the whole story
  29. Thin-wall castings in Aluminum Prototypes
  30. Alloy heat transfer characteristics in prototyping
  31. Nanotechnology in Aluminum Prototypes
  32. Cost-effectiveness of low volume production
  33. Understand the parameters of the prototyping process
  34. Do you know what design changes will cost you in the prototype process?
  35. The importance of understanding simulation in prototyping
  36. Control the cost of the production die
  37. Features that should be machined
  38. How quickly can a prototype be cast?
  39. Tweak Part Design while Prototyping Your Part
  40. Casting vs. Fabrication
  41. Early decisions in the design process have the greatest financial impact
  42. What should you do when things don’t go according to plan?
  43. How much time will your prototype part require?
  44. Release the part to the prototype supplier before the design is complete?
  45. Did your part overheat in prototype testing?
  46. How long does it take to produce a prototype casting?
  47. What is the real purpose of your prototype?
  48. Lost in translation
  49. You need how many parts by when?
  50. The Designer’s Prototype Alloy Guide
  51. What should your prototype cost?
  52. Problems don’t get solved in the production casting process
  53. How many castings do you really need?
  54. Are you using the right prototyping technology?
  55. What is your primary reason for creating the prototype?
  56. Hog-out Prototyping Process – The Pros & Cons
  57. Selecting the Prototyping Process right for your Application
  58. When do you really need the part?
  59. Is your casting the pacing item of your company’s prototype build?
  60. Determine your prototype quantity requirements.
  61. The production alloy may not necessarily be the right alloy for your prototypes.
  62. “Should this feature be cast in the prototype?”
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Aluma Cast offers a unique blend of artistry in metals and engineering expertise. The result is a deep appreciation and understanding of the designer’s work and the challenges he faces. Knowing that design changes are integral to the design/prototyping process, we make every effort to work with you to allow for changes ensure a successful end product.

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