Known for our high-quality progressive stamping services, Ramcel Engineering was contracted by a client from the automotive industry to produce a large series of stamped laminations used for electric power steering motor applications. With our 100-ton Minster press, which was able to run at 400 cycles per minute and hold overall precision tolerances down to ± .002, we stamped a full stack of 22 laminations within one operation.
Formed from M19 electrical steel, the Upper Rotors stack measured 1.457″ in outer diameter and .897″ in inner diameter, with a total material height of .393″. Once all parts were completed and 100% inspected via a camera inspection machine, we custom packaged the finished units into anti-static plastic trays, which were then placed into cartons that were barcoded and labeled for delivery. All final items were shipped to our customer’s facility in the Midwest.
Our advanced progressive stamping technology allowed Ramcel engineers to efficiently stamp 3,000,000 laminations, with weekly releases for this automotive industry client within a short, 2- to 4-week lead time.
| Product Description | Theses progressive stamped steel laminations are used within a(n) automotive electric power steering motor application |
| Capabilities Applied/Processes | Progressive Die Stamping Services
Packaging Services |
| Equipment Used to Manufacture Wire Strippers | Minster Press
|
| Overall Wire Stripper Dimensions | Thickness: .393" Outer Diameter: ø 1.457" Inner Diameter: ø.897" |
| Tightest Tolerances | ±.002 Flatness of .007" Parallelism of .007" Profile of .003" Profile of .003" True Position of .001" |
| Material Used | M19 Steel (Electrical Steel)
|
| Material Finish | Automated Camera Inspection:
|
| In process testing performed | Automated Camera Inspection:
|
| Estimated Part Weight | .300 lbs. |
| Industry for Use | Automotive |
| Packaging | Layer packed in small boxes
Label carton on alternating sides Apply bar code |
| Quantity | Over 3,000,000 parts per year |
| Lead Time | 2-4 Weeks |
| Delivery Location | Midwest |
| Standards Met | Customer supplied print, 2D Auto CAD Drawing |
| Product Name | Lamination, Upper Rotor Stack |