Machining Technician Training
Gain mastery in precision machining of alloy steel sleeves. Delve into 4140 steel metallurgy, heat treatment techniques, CNC programming, effective workholding, and quality control methods. Achieve precise tolerances, minimise defects, and produce dependable hydraulic parts consistently in this comprehensive course.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This training equips you with hands-on skills to plan, program, and manage precision sleeve manufacturing from blueprint to inspection. Gain knowledge in alloy steel properties, CNC finishing programs, cutting data computations, secure workholding, heat treatment processes, post-treatment operations, defect avoidance strategies, and quality assurance to cut waste, maintain strict tolerances, and boost production reliability.
Elevify advantages
Develop skills
- Set up heat treatment: define cycles, quenching media, and desired sleeve hardness levels.
- Program precision CNC finishing: code for 4140 sleeves to meet exact size and surface standards.
- Design high-accuracy workholding: fixture sleeves for precise concentricity and stability.
- Apply metrology for sleeves: confidently use micrometers, bore gauges, and profilometers.
- Prevent defects: manage distortion, chatter, and tool wear in hardened steel machining.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

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