Instructors

 
     
     

 

  

Bob Delgatto is a full time faculty member in the manufacturing program at Clackamas Community College where he develops and teaches curriculum for students seeking degrees and job skills in Manufacturing, Machining, and CNC/CAD/CAM applications. 

Prior to teaching Bob was an R&D / Experimental Machinist, for 20 years. Serving the Computer, Medical, and Aerospace industries, his responsibilities lead him to participate in many high profile, international projects. 

Bob's involvement with Mastercam began back at version 5, and as Mastercam evolved, his growth continued as a Mastercam Customer, Beta Tester, and Mastercam Certified College Instructor. He is also one of the founding forces in the development of Streamingteacher.
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Jeremy Haage has 5 years experience doing technical support services for customers, plus workshop/webinar training and internal IT support for MCAM Northwest, Inc. (an Authorized Mastercam Reseller). His background is in PC based hardware & software, with several years experience supporting hardware/software for an Internet Service Provider.

 

 

 

Chris Rizzo was a full-time Mastercam Instructor at Clackamas Community College in Portland, Oregon. He had over 20 yrs experience in the metal cutting industry and liked to stay top of the latest technology and industry trends. He worked with Mastercam on a daily basis and enjoyed studying and mastering the features and then sharing the knowledge with his students.  His goal was to convert the world to dynamic milling principals.  Chris was a graduate of Rochester Institute of Technology and assisted the college with their Formula SAE Racing program.

He also enjoyed making pizza and racing motorcycles.

 

 

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John Bailey has been a Mastercam User for many years involved in both the production and prototype arenas. 

His application of Mastercam extends from 3D surface machining on 3 axis vertical mills to full 5 axis surface machining. He is also a Mastercam Beta tester and part time instructor for industrial Mastercam trainer.

 

 

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Charlie Lettenmaier has over 30 years of experience in metal working and over 20 years of programming experience. He is currently working in the industry of aerospace manufacturing programming a variety of 5 axis machines and teaching advanced Mastercam courses at Clackamas Community College. Charlie has been using Mastercam since DOS version 3.2.

 

 

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Nicolette Dumont started her career with MCAM Northwest, Inc. & Streamingteacher in 2014 as a Technical Assistant and Post Services Coordinator. She is another friendly voice you hear on Streamingteacher as well. She is a CAD/CAM & Manufacturing Technology graduate from Clackamas Community College.

 

 

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Evan Carlson has a manufacturing background dating back to 2008. Evan worked hard to receive his dream career as a CNC machinist & programmer for Machine Sciences Corp.

 

 

  

Sri Rao is a Certified Mastercam Instructor. Sri has over 17 years experience in the manufacturing industry. He has designed and conducted various short courses on GD&T, jigs and fixtures, mold design, Mastercam courses, 3-5 axis milling and mill-turn CNC machines. Sri programs and operates 5 axis machines including Mazak, DMG Mori, Okuma etc... High tech machines and programming are his passion and he enjoys sharing his knowledge.. 

Sri's hobbies include playing cricket and reading books.
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Shawn Stearns has shown impeccable capabilities and skills using Mastercam with only a year of experience using the software. He is received dual degrees in Manufacturing and CAD/CAM Technology. 

During Shawn's free time he enjoys riding his motorcycle.
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Roman Walsh is the Application Engineering Manager at SpaceClaim Corp., developing training, demonstration, and marketing material for the company.  Roman came to SpaceClaim from Worcester Polytechnic Institute with a Mechanical Engineering background and has been with the product since it launched.