
John Alexander Jr. is a skilled CNC machining professional specializing in programming, setting up, and operating CNC machines and machining centers. With expertise in machine shop theory, mathematics, and material properties, he customizes tooling by grinding precise cutting edges and operates Swiss lathes and machining centers from brands like STAR and CITIZEN. John works with materials such as titanium, stainless steel, nickel, Inconel, and Carpenter alloys.
He interprets blueprints, follows operational sequences, and sets up machines using layout sheets, ensuring proper alignment of fixtures, collets, and cutting tools. John calculates and regulates machining factors like feeds, speeds, and depth of cut, while programming and editing machine commands for optimal performance. He meticulously monitors operations, adjusts settings to correct out-of-tolerance machining, and verifies dimensions using tools like micrometers, height gauges, and gauge blocks. John’s technical expertise and attention to detail make him a reliable and skilled CNC machining specialist.

John Alexander Sr. is a seasoned CNC machining professional known for problem-solving and teamwork. With a career built on clear communication and collaboration, he has driven organizational improvements and achieved major business goals.
John excels in analyzing blueprints, sketches, and sample parts to determine tolerances, operational sequences, and setup requirements. He skillfully selects and secures fixtures, cutting tools, and materials to optimize performance. His expertise includes calculating and adjusting machining factors like feeds, speeds, coolant flow, and depth of cut, as well as programming and editing machine commands with precision.
A meticulous professional, John monitors operations to detect and correct malfunctions, ensuring accuracy and quality. His ability to load machines, adjust controls, and verify results makes him a valuable asset in any machining environment. Through experience and collaboration, he consistently drives project success.
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