Upgrading Workshop Equipment: Adding Coolant and Air System to the Milling Machine

TLDRIn this video, Kurtis from Cutting Edge Engineering upgrades the Zayer milling machine with a new draw bar bolt to feed coolant and air through the spindle. This allows for better tooling utilization and longer tool service life. He also repairs the coolant system and demonstrates the through coolant feature with a face cutter.

Key insights

🔧Upgrading workshop equipment improves machining capabilities and extends tool life.

⚙️Adding a draw bar bolt with coolant and air channels enables the use of through coolant tooling.

🌡️Coolant and air systems help maintain tool temperature and remove swarf, resulting in better surface finish.

💧Repairing the coolant system ensures proper coolant flow and prevents machine damage.

🛠️Creating custom machine parts improves functionality and saves money compared to buying specialized components.

Q&A

What is the purpose of upgrading the milling machine?

—Upgrading the milling machine improves tooling capabilities, extends tool life, and enhances machining results.

Why is a draw bar bolt with coolant and air channels necessary?

—The draw bar bolt with coolant and air channels allows for the use of through coolant tooling, maintaining tool temperature and removing swarf for better machining results.

Why is repairing the coolant system important?

—Repairing the coolant system ensures proper coolant flow, preventing machine damage and enabling efficient cooling during machining operations.

What are the benefits of custom machine parts?

—Creating custom machine parts improves machine functionality, saves money on buying specialized components, and allows for specific modifications based on workshop needs.

How does the through coolant feature enhance milling operations?

—The through coolant feature helps clear swarf, improves surface finish, and prolongs tool life due to efficient coolant flow during milling operations.

Timestamped Summary

00:11Introduces the video with birds singing in the background.

00:47Kurtis explains the purpose of upgrading the Zayer milling machine.

01:45Demonstrates the issues with the current coolant system and the need for repair.

13:23Starts removing the old draw bar bolt to prepare for the upgrade.

18:32Machines the new draw bar bolt to allow coolant and air flow.

25:55Completes the machining process and moves on to the milling machine.

27:49Starts machining the outer collar for the union joint in the lathe.

35:56Assembles the custom draw bar bolt and tests the coolant and air system.

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