Shaft alignment ppt

You can change slides around as you wish and develop new presentation arrangements to create an alternate shaft alignment training course PowerPoint presentation suited to your specific needs. It can also save you a lot of unnecessary work The following slides list some of the most common errors made both before, and during, shaft alignment. Prime interest of alignment is to set the centerline of rotation of shaft for two.

Number What is shaft alignment 6. Operation above critical speed Expressing alignment 10. Angularity, gap and offset 11.

Short flexible couplings 14. Spacer shafts How precise should alignment be? Alignment parameters 10. The original function of a flexible coupling was to accommodate the small amounts of shaft misalignment remaining after the completion of a shaft alignment using a straight edge or feeler gauges.

Find PowerPoint Presentations and Slides using the power of XPowerPoint. Motor, gearbox, driven shaft. Print the report to document the alignment. With feeler gauge find obvious gaps and fill them with shims, taking care of any rough soft foot condition.

Aim to have all soft foot readings within mils (thou).

Save the alignment file. Shaft Misalignment is a common problem in rotating equipment. Precision alignment means reduced vibration, longer component life, reduced safety risks, lower power consumption and other benefits. The main purpose of shaft alignment is to make sure that the center line of the motor rotor shaft coincides with the center line of the driven machinery i. The difference is also that in using a laser based alignment system the machines are actually checked. Shaft misalignment is responsible for as much as percent of all costs related to rotating machinery breakdowns.

This is because checks are so easy and fast to carry out. The speed of use and the precision in alignment means that investing in a laser based shaft alignment system usually pays for itself within 3-months. Coupling alignment is shaft alignment. If the shafts are aligne the couplings will normally go along for the ride. Rigid usually must be aligned to very close tolerances.

With Generation XT you decide if you want the rugged and user-friendly Easy-Laser XTdisplay unit to be included or not. The software is app-based and it also runs on your iOS or Android. The goal of the alignment process is to create a straight line through the coupling. TRAINING PROGRAM ON ALIGNMENT.

It is the process of positioning two (or more) machines that are couple so that Center lines of rotating shafts form a single line, when the machines are working at normal operating temperature. Wireless communication improves instrument handling and allows alignment of difficult to reach applications from a safe position. Of these, laser shaft alignment is the fastest and most accurate.

Laser shaft alignment systems offer numerous advantages: Laser beams are not affected by gravity or bracket sag. All types of machines having shafts as an integral part of their structure, experience problems related to shaft alignment. It is an absolute requirement for machinery before the machinery is put in service.

Shaft alignment is the process of aligning two or more shafts with each other to within a tolerated margin.