Home guideline
 

Keywords :   


Tag: guideline

IPC's Revised BGA Guideline Features Expanded Focus on Mechanical Reliability

2013-01-31 06:00:00| Industrial Newsroom - All News for Today

C revision of IPC-7095, Design and Assembly Process Implementation for BGAs, will help design, assembly, inspection, and repair personnel improve reliability of ball grid arrays (BGAs) and fine-pitch ball grid arrays (FBGAs) in high-density applications. Guideline includes expanded information on mechanical failure issues that occur after assembly. In addition to BGA inspection and repair, guidelines address reliability issues and use of Pb-free joint criteria associated with BGAs. This story is related to the following:Trade Associations

Tags: features focus expanded revised

 

Hydraulic Institute Publishes ANSI/HI 9.6.1-2012 Rotodynamic Pumps Guideline for NPSH Margin

2013-01-18 06:00:00| Industrial Newsroom - All News for Today

Hydraulic Institute (HI) has published ANSI/HI 9.6.1–2012 Rotodynamic Pumps Guideline for NPSH Margin, which serves as replacement for 1998 edition. Covering rotodynamic, general-purpose pumps with power levels as high as 5,300 hp and impeller tip speeds less than 130 fps, guideline describes benefits to pump longevity of maintaining suitable NPSH Margin. Document serves as tutorial on NPSH while also providing guidance for determining NPSH Margin. This story is related to the following:Trade Associations

Tags: institute margin pumps hydraulic

 

Sites : [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]