ISO 9001:2008

Custom Cold Forming of a Steel Body Blank for the Lawn & Garden Industry

Body BlankThe project shown here is a body blank which was designed for use within an internal combustion engine. Used in a lawn and garden application, manufacturing required the use of several processes. The body was formed on our five die, six station multi blow progressive cold header. After forming the outside diameter was ground to a diameter of .8438", with a .8 Ra finish.

This part is composed of C1018 steel with a finished size of 3.043" in length. All components were within tolerances of +.0000"/-.0008", and a straightness requirement of .0003". Other tolerances met were circularity of .0003", and circular runout of .007". All tolerances were maintained through rigorous dimensional testing. This component is produced in volumes of 400,000 pieces per year for our customer in China. For more information on this project, see the table below or contact us directly.

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Highlights of this Custom Cold Formed Project

Product Description This steel body blank is used within an internal combustion engine application
Custom Cold Forming Capabilities Applied/Processes
Primary Capabilities:
Cold Forming
  • Form body to Print
Secondary Capabilities:
Grinding
  • Grind O.D.
Equipment Used to Manufacture Part 5 Die, 6 Station Multi Blow Progressive Cold Header
21 Centerless Grinder
Overall Part Dimensions O.D.: Ø.8438"
Length: 3.043"
Tightest Tolerances
+.0000"/-.0008"
Straightness of .0003"
Circularity of .0003"
Circular Runout of .007"
Material Used C1018 Steel
Material Surface Finish .8 Ra
In process testing/inspection performed Dimensional Inspection
Industry for Use Lawn & Garden
Volume 400,000 Per Year
Delivery Location China
Standards Met Customer supplied print, 2D CAD Drawing
Product Name Steel Body Blank

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