This Blog is for referencing and sharing information relating to the maintenance and operations of injection molding machines. *Disclaimer- This blog is intended for professional communications of employees of TTI Floorcare North America only. If you have arrived here by accident, please do not post comments.
Thursday, July 24, 2014
7.24.14 Night Shift Activities
Andy made up over thirty new waterlines for the molds with quick disconnect fittings and refilled the FRL's in molding and on the mezzanine.
Roy chased out the platen holes on MP#27.
I corrected the phase on Mp#27, for pump and receptacles. I put the conveyor control box together for press #11.
All that remains is mounting the box and tieing the conveyor motor into it.
I am not sure if they got the bolts painted, the hose reels mounted, or any lubrication done to Mp#27 at this time as everyone left at different times around 7.
There is no more plexiglas left, more will need to be ordered.
Have a great day!
Tuesday, July 22, 2014
7.22.14 Night shift activities
Put together an adapter to connect the Hoover molds to the Oreck machine connector standard. Jumper switches allow the user to choose whether or not to use core and/or ejector back limit switch depending upon each specific configuration of each tool.
We also had an issue with the robot on Mp#0. Charlie requested that I set up the robot to operate using vacuum on only the bottom cavity. We attempted to tie both vacuums into one but it kept failing the vacuum back check for various reasons. Marty didn't want to wait for me to research the program. So they ran it one cavity by manual operator.
Saturday, July 19, 2014
7.17.14 Robot Install on MP#11
Thursday, the robot interfacing was finished up and tested successfully. Some changes were added to ensure the safety gate and E-stops were functioning correctly. Those changes were listed on the sheet I gave to Mark Mckee. The previous robot had some issues that were most likely caused from the interface being located under the water manifold on the stationary side of the machine, as obvious corrosion in the connector warranted replacement of the entire assembly. Luckily we had the one left over from old MP#6 to use. I relocated it closer to the robot power transformer for ease of viewing and dry access.
When we initially powered up the robot, there was as servo driver error that came up for the vertical axis that apparently stemmed from the loose driver card connector I found upon inspection. It is ready for operation at this time.
I hope everyone had a great weekend!