Injection unit for injection molding machine

Details Injection unit for injection molding machine Injection unit for injection molding machine

B - Operations, Transporting

29

C

B29C 45/50 (2006.01) B29C 45/77 (2006.01)

Patent

CA 2135690

The extruder screw drive has a first and a second motor, a screw mechanism connected to the first motor and to the extruder screw for translating it in the extrusion cylinder, and a slide mechanism connected to the second motor and to the extruder screw for rotating it in the extrusion cylinder. The screw mechanism and the slide mechanism are coaxial and partially fit into one another to provide an axially compact arrangement. The motors can be hollow shaft electric motors axially aligned together, and pressure regulated hydraulic axial force can be added to the extruder screw during plasticating as it retracts due to increased volume of plastic at an output end of the extrusion cylinder.

Affiliated with

Also associated with

Rating

Injection unit for injection molding machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection unit for injection molding machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection unit for injection molding machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1468589