Lathe Operations -
Project 15-1 -Alternate Thread Forms
Project Sheet PSN15#1
|Part # PSN15#1
Part Description: Metric Threads
Quantity Req.: 1
PLEASE HAVE YOUR INSTRUCTOR INITIAL AND DATE THE GREY BOXES (*) AFTER
Click here to view the part specifications.
|10||Lathe|| Set up part between centers.
Assure that the part runout is within tolerance.
|20||Lathe||Set up the cutting tool and lathe to cut external metric threads. Be ready to answer questions concerning metric thread cutting as specified in your text and the information sheet.|
|30||Instructor||Have an instructor check setup||*|
|40||Lathe||Take a light trial cut and check the pitch with a metric screw pitch gage.|
|50||Lathe||Cut the thread to the required depth using a thread pitch micrometer or other thread-measuring device.|
|60||Lathe||Assure the thread accuracy using a thread ring gage if one is available.|
|70||Lathe||Deburr the part.|
|80||Bench||Inspect the part.|
|90||Instructor||Turn in for grading.||*|