What's New

Update for iOS 15
Bug fixes

App Description

RD Align Pro is a larger version of RD Align - Multiple Machines and Multiple Pairs of Feet.

Expensive laser alignment systems are NOT needed to obtain a precision alignment of a machine set. Although a laser alignment systems can measure very precisely, the smallest a move a mechanic can make is 0.001" (0.025mm). The biggest complaint from mechanics using a reverse dial indicator set is performing the graphical solution to determine the required machine moves.

Misaligned machines are responsible fro 50%-70% of machine vibration which significantly shortens machine life, increases cost of maintenance, increases of electrical cost, and lowers product quality.

RD-Align Pro is a PREMIER ALIGNMENT SYSTEM when combined with a reverse dial indicator set such as the Proaction Alignment System. For less than $1500, equal or better alignments can be achieved in the same amount of time.

RD-Align Pro will illustrate the graphical solution and calculate the required machine move. The graphical solution provides the mechanic a visualization of the machine set in the measured state.

Base version of RD-Align Pro will provide alignment solutions for a 2 machines with 2 pairs of feet/machine. In app purchase enables alignment solutions for a machine set of 5 machines with 5 pairs of feet/machine.

Intuitive interface guides the user through the alignment process.
Step 1: Enter the machine set dimensions.

Step 2: Enter each machines running and stopped temperatures for thermal growth compensated alignment solutions in the vertical direction. Machine will start out misaligned and "grow" into alignment. (Optional)

Step 3: Enter vertical alignment dial positions to calculate and view the vertical alignment solution. View the entire machine train to visual whole system. Pick any 2 feet not on the same machine to determine best alignment solution with smallest moves.

Step 4: Enter horizontal alignment dial positions to calculate and view the horizontal alignment solution. View the entire machine train to visual whole system. Pick any 2 feet not on the same machine to determine best alignment solution with smallest moves.​

iPad Screenshots

(click to enlarge)

RD Align Pro screenshot 1 RD Align Pro screenshot 2 RD Align Pro screenshot 3 RD Align Pro screenshot 4 RD Align Pro screenshot 5 RD Align Pro screenshot 6 RD Align Pro screenshot 7 RD Align Pro screenshot 8

App Changes

  • June 16, 2019 Initial release
  • August 17, 2019 New version 1.5
  • October 28, 2020 New version 1.6
  • September 16, 2023 New version 1.8

Other Apps From D&M App Company LLC

RD Align Shrink2Fit xPolate RD Align Lite Mulch It! Balance Data Shrink2Fit Lite Belt Slip Belt Slip Pro Orbit Defense Rocket Raid