1
play

1 What is PSQ? Restricted O.D. Tolerance Straightness Long Bars - PowerPoint PPT Presentation

1 What is PSQ? Restricted O.D. Tolerance Straightness Long Bars Tolerance 316L & 416 Pump Shaft Quality 2 PHYSICALS 416 316L PUMP SHAFT TENSILE 100 KSI MIN 75 KSI MIN QUALITY YIELD 75 KSI MIN 30 KSI MIN BRINELL 207 248


  1. 1

  2. What is PSQ? Restricted O.D. Tolerance Straightness Long Bars Tolerance 316L & 416 Pump Shaft Quality 2

  3. PHYSICALS 416 316L PUMP SHAFT TENSILE 100 KSI MIN 75 KSI MIN QUALITY YIELD 75 KSI MIN 30 KSI MIN BRINELL 207 – 248 BHN 140 – 241 BHN Pump Shaft Quality has historically HARDNESS been used for precision shafting in pumps. Now, there are many more RMS FINISH 32 RMS OR 32 RMS OR applications requiring these tighter BETTER BETTER diameter tolerances. O.D. TOLERANCES 416 & 316L LESS THAN 1.0” DIA ( + 0 ; - .002” ) 1.0” – 1.437” DIA ( + 0 ; - .0025” ) 1.5” – 4.0” DIA ( + 0 ; - .003” ) OTHER DIMENSTIONAL REQUIREMENTS OVALITY: ½ OF DIAMETER TOLERANCE STRAIGHTNESS: 0.005” TOTAL INDICATOR READING (TIR) IN 1 ST 3 FEET 0.0015 TIR FOR EACH FOOT OVER 3

  4. PACKAGING With tight diameter tolerances and precision straightness, PSQ requires special considerations when shipping and handling. 4

Download Presentation
Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend


More recommend