Podcast
Questions and Answers
What is a crucial step that must be performed after a refractory tube change?
What is a crucial step that must be performed after a refractory tube change?
- Setting the tube mechanical stop properly. (correct)
- Aligning needles above each orifice ring.
- Checking the tube for concentricity.
- Ensuring the tube is spinning concentrically.
Which action ensures that the refractory tube is correctly positioned over the spout throat and orifice ring?
Which action ensures that the refractory tube is correctly positioned over the spout throat and orifice ring?
- Checking the tube for concentricity.
- Verifying the machine speed and job history.
- Setting the tube mechanical stop properly.
- Aligning needles above each orifice ring. (correct)
What should be done to guarantee repeatability in gob characteristics and job histories?
What should be done to guarantee repeatability in gob characteristics and job histories?
- Ensuring proper needles, mechanical cams, or servo profiles are used. (correct)
- Centering the refractory tube over the spout throat.
- Setting the visual height indicator properly.
- Checking the tube for concentricity before installation.
What is a key requirement related to refractory needle installation?
What is a key requirement related to refractory needle installation?
What needs to be verified to ensure proper machine speed and job production?
What needs to be verified to ensure proper machine speed and job production?
What step is essential to ensure the proper setting of the refractory tube after installation?
What step is essential to ensure the proper setting of the refractory tube after installation?
Which process is necessary to ensure the correct alignment of needles during installation?
Which process is necessary to ensure the correct alignment of needles during installation?
What is one important step required to maintain the centering of the refractory tube over the spout throat and orifice ring?
What is one important step required to maintain the centering of the refractory tube over the spout throat and orifice ring?
Which factor determines the selection of needle sizes according to the text?
Which factor determines the selection of needle sizes according to the text?
Which action is crucial for ensuring that the proper needles are being used for specific machine speeds?
Which action is crucial for ensuring that the proper needles are being used for specific machine speeds?
What determines the type of refractory tube according to the text?
What determines the type of refractory tube according to the text?
What is a vital requirement for maintaining repeatability in gob characteristics and job histories?
What is a vital requirement for maintaining repeatability in gob characteristics and job histories?
When should the tube height indicator be zeroed as per the text?
When should the tube height indicator be zeroed as per the text?
How should any deviations from baseline setups be handled according to the text?
How should any deviations from baseline setups be handled according to the text?
Which parameter should be monitored and adjusted to ensure proper tube cooling in the text?
Which parameter should be monitored and adjusted to ensure proper tube cooling in the text?
