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Engineering challenges.
Proven solutions.

Explore moments from Rayco's machining history: demanding components, evolving designs and a connection to Indianapolis racing.

Historical accounts, with original sources and dates. Project details describe the work reported at the time.

APRIL 2008 / MACHINING

Small geometry. A demanding application.

Challenge

A thin titanium antiroll blade needed controlled geometry while becoming more flexible as material was removed.

Approach

The April 2008 CTE account describes Rayco turning and milling Ti6Al4V stock with custom workholding. Support pins resisted flex during second-side machining; separate tools handled roughing and finishing.

Documented result

The feature reports finished suspension blades produced for Indy racing. It illustrates how fixturing and process planning supported this particular component.

Read the April 2008 CTE feature (PDF, pages 9–11) ↗
OCTOBER 2011 / PRODUCT DEVELOPMENT

From a prototype to the putting green.

Challenge

The RG3 robotic greens mower needed components as its design moved from prototypes toward production.

Approach

CTE's October 2011 profile describes Rayco contributing engineering and design-for-manufacturing input as parts evolved during development.

Documented result

The profile follows production machining of a roller-drive spindle for Precise Path's mower, connecting early design feedback with component manufacture.

Read the October 2011 CTE profile ↗
OCTOBER 2011 / REVERSE ENGINEERING

One broken part. A machine back at work.

Challenge

A broken brass component had stopped an older German chocolate-making machine.

Approach

Rayco reverse-engineered the component and manufactured a replacement, according to the October 2011 CTE profile.

Documented result

The account reports that the machine returned to operation. It is a specific example of solving an equipment problem through an existing part.

Read the original 2011 account ↗
2023–2024 / RACING COMMUNITY

An Indianapolis business. A connection to racing.

A 2023 ABEL Motorsports announcement named Indianapolis-based Rayco among the sponsors of RC Enerson's No. 50 Indianapolis 500 entry. In March 2024, official USF2000 team news listed Rayco Machine among Sarah Fisher Hartman Racing's returning associate sponsors.

These announcements document sponsorship in those seasons. They reflect Rayco's racing connections without implying parts supply to those entries or a current team endorsement.

Read the 2023 ABEL announcement ↗Read the March 2024 USF2000 team news ↗
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