Services & CapabilitiesMetal Stamping ServicesFour Slide Stamping ServicesPast ProjectsStamping of a Stainless Steel Flapper ValveFour Slide Wire Forming of Hard Drawn Wire RingMetal Stamped Steel Valve PlateFour Slide Stamping of a Brass Brush HolderFourslide Forming of a Steel Compression LimiterStamped Steel Bar Adjusting PinMetal Stamping of a Cord Terminal Assembly

Stamped Steel Bar Adjusting Pin for the Lawn & Garden Industry

Excel Spring & Stamping has produced the part highlighted here for a lawn and garden industry customer in Arkansas. These bar adjusting pins are used to adjust the position of the bar on a chainsaw, and must withstand the vibratory forces exerted on the saw through repeated use. The adjusting pins are stamped from AISI 1008/1010 hot rolled steel, on our 38 ton punch press. The threads were tapped at the same time using in-die tapping, saving a costly secondary process. We have produced over 20,000,000 of these parts to date.

Finished parts were checked with thread gauges for conformance to customer specifications. After stamping, the pins were deburred, heat treated to improve material strength, and then Zinc plated for corrosion protection. The steel was tested for chemical composition according to the ASTM A568 testing specification. For more information about this value-added metal stamping project, see the table below, or contact us directly.

  Steel Bar Adjusting Pin
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Steel Bar Adjusting Pin
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Stamped Steel Project Highlights

Product Name Bar Adjusting Pin
Product Description This bar adjusting pin is used on a chainsaw.
Capabilities Applied/Processes Primary:
Stamping with In-Die Tapping
Secondary:
Deburring
Heat Treating
Zinc Plating
Equipment Used to Manufacture Part 38 Ton Punch Press
Overall Part Dimensions Length: 0.342" 0.350"
Width: 0.605" 0.630"
Height: 0.158" 0.170"
Tightest Tolerances .001
Material Used AISI 1008/1010 Hot Rolled Steel
Thickness: 8 ga (0.164")
Material Finish Heat Treated
Zinc Plated
In process testing/inspection
performed
Dimensional Inspection, Gage Inspection
Inspect Chemistry to ASTM A568
Industry for Use Outdoor, Lawn & Garden
Volume Over 20,000,000 to date
Delivery Location Arkansas
Standards Met Customer Specifications, 2D CAD Drawing
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