Selamat Datang di Situs Belajar PLC dan SCADA
Blog gratis yang menyajikan berita seputar PLC dan SCADA.
Microsoft Windows 10
Berita seputar Microsoft Windows 10. Membahas berbagai informasi mengenai Microsoft windows terbaru.
Apple OSX
Artikel yang membahas tentang OSX terbaru dari Apple tentu sangat menarik untuk dibaca. Tak kalah serunya jika kita paham mengenai tips dan trik yang ada didalamnya.
Photography
Photography asik dan menarik jika kita mengetahuinya lebih dalam. Disini kita bisa melihat berbagai hal dari sudut pandang photo. Menarik untuk dipahami.
Monday, May 7, 2012
Top Ten Engineering Universities of The World.
Thursday, June 10, 2010
Rockwell Automation (Exciting Carrer)

Disamping ini merupakan gedung punyanya Rockwell Automation dilihat dari sungai Milwaukee.
Thursday, October 1, 2009
Practical Process Control

Thursday, July 30, 2009
Preventive Maintenance for Electrical Panels and Graphic Display Units
"Cleanliness is the Best Policy" when it comes to maintaining electrical equipment in a concrete products facility. Focusing on a few simple practices will extend the life of electrical panels and graphic display units that are connected to your equipment.
Best Practices:
- Keep panel doors and box covers closed. Dust and moisture are two of the biggest enemies of electrical devices.
- Remove debris from electrical components. Heat build-up can occur when electrical devices are covered with dust or concrete. Dirt, once inside a component, is trouble.
- On a monthly basis, check electrical connections and keep them tight. A loose wire either in a panel or on the machine will cause electrical arcing. Arcing can cause intermittent machine operation and eventually a breakdown.
- Keep electrical wiring diagrams, logic documents and operating manuals clean, neat and easily accessible. Plant personnel will need these items to effectively troubleshoot the equipment.
- Ensure tags and labels are readable and securely attached to electrical devices. This will help identify items when servicing the equipment.
Overall plant efficiency and productivity is increased with preventive maintenance. The added effort will pay for itself in the long run. Maintaining a clean facility also improves the overall atmosphere. Employees will show more pride when their workplace is neat and organized. Attitudes are more upbeat which positively affects work quality. An uncluttered environment also promotes safety.
Butterfly Valve Installation
Learn In Detail...
Proper Installation Techniques must be followed to prevent immediate or premature failure of Butterfly valve seat, disc or shaft on any size or make wafer-style Butterfly valves.
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Pipework opened to allow free valve entry with the disc in a semi-closed position. | Pipework not spread sufficiently - could tear rubber seat. Disc in open position will hit flange and score disc edge. | |||
Valve in semi-closed position to (1) protect disc edge, (2) reduce rubber interference during installation and start-up, and (3) help reduce initial torque build-up. | Disc as shown in fully closed position causes seat distortion. When flanges are drawn up, rubber will close around disc edge creating excessive torque in initial operation. | |||
Disc should be turned to full open position after flange alignment and before evenly pulling up flange bolts. | Incorrect pipe alignment will cause interference between disc edge and flange face creating leakage and excessive torque for opening valve. |