Precision CNC Machining of Stainless Steel Shaft

Precision CNC Machining of Stainless Steel Shaft

In the project highlighted here we provided a multiple component shaft assembly for a customer in the Food Processing industry. This project represented a total order of 4500 finished pieces that include the 3 part shaft assembly and a spring pin, which we sourced from a trusted supplier.

The 2 machined components are composed of type 420 and type 303 stainless steel; 420 was chosen for the couplings because of its high strength after heat treating and corrosion resistance. 303 stainless steel, which is one of the most common grades used for shafts, was used for corrosion resistance as well, plus its machinability.

The customer supplied design called out dimensions of 1-3/32” in diameter, 9-1/64” in length, tolerances as close as ±.0003”. To meet these dimensions and tolerances, our manufacturing process required a number of precision machining operations. This included the use of multiple spindle screw machining, CNC turning, milling on a vertical machining center, centerless grinding, and complete assembly.

In addition these assembled parts were inventoried and shipped as required by the customer.

To learn more about this project, or the processes used to manufacture it, see the table below or contact us directly.

Specifications of this precision CNC Machining stainless steel shaft assembly project:

Product Name: Shaft

Product Description: 3 piece shaft assembly

Capabilities Applied: Multiple Spindle Screw Machining--CNC Turning Center--CNC Vertical Machining Center--Centerless Grinding--Assembly

Material: 420 Stainless Steel; 303 Stainless Steel; Purchased Ball Pin

Quantity: 4,500 pieces

Standards Met: Customer Supplied Design

Feature: Assembly Process

Part Diameter: 1-3/32 in.

Length: 9-1/64 in.

Tightest Tolerance: ± .0003 in.

At HG Precision Metal Products, our success as a quality manufacturer is based on a culture of customer service.  By taking a customer centered approach we are able to provide products and services that go beyond just meeting spec. We go to great lengths to work with our customers to understand their overall manufacturing needs. This understanding allows us to provide superior customer service and perform as an extension of their organization. Our customer commitment is to provide high quality products, on time deliveries and competitive pricing.