Vertical Machining of a Steel Cross Rail Assembly
for the Machine Tool Industry

Through welding, drilling, tapping, and large part 5 side vertical machining processes, we manufactured a large cross rail assembly for use by a machine tool maker. Made from 1010 / 1020 steel, the cross rail assembly measured 500" in length, 60" in width, and 60" in height. It also warranted 150 hours of machining time for production. Manufactured to the tightest tolerance of +0.005", the weldment was fabricated to ANSI and AWS standards. Prior to fabricating the assembly, the steel was subjected to stress relieving to AWS standards as well. A number of finishing services, including cleaning and painting were performed on the assembly before shipping it to our client based in Kentucky.

Lincoln Park Boring offers 5 sided milling services and large part vertical machining. Contact us.

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Vertical Machining Project Highlights
Product Name	Cross Rail Assembly
Product Description	Large machined assembly for a machine tool maker
Capabilities Applied/Processes	Vertical Machining Welding
Overall Part Dimensions	Length = 500 inches Width =60 inches Height =60 inches
Tightest Tolerances	+.005/ -.000 Parallelism of .001 TIR (Total Indicator Reading) Perpendicular to .001 TIR (Total Indicator Reading)
Material Used	1010 / 1020 Steel
Machine Time	150 hours
Typical Machining Operations	Milling Drilling Tapping Boring Welding
Pre process performed	Stress Relieve
Post Processes and Finishing	Clean Primer Coating Painting
Industry for Use	Machine Tool Industry
Delivery Location	Kentucky
Standards Met	Weldment to ANSI and AWS Standards Stress Relief to AWS Standards

Vertical Machining of a Steel Cross Rail Assemblyfor the Machine Tool Industry

Vertical Machining Project Highlights

Vertical Machining of a Steel Cross Rail Assembly
for the Machine Tool Industry