Shearing systems
Linear shears
The kinematically decoupled shear blades can be moved by two direct drive linear motors and, if necessary, independently of each other. A particular advantage is the high dynamics of the traversing axes (Y1, Y2). This design principle leads to more precise cuts, a more compact design of the system and shorter set-up times with minimal maintenance.
- Technical data:
- - Basic dimensions (L x W x H): 1,124 x 400 x 460 mm
- - Blade stroke: max. 200 mm
- - Weight: 150 kg
- - Continuous force: 550 N
- - Peak force: 900 N
- - Accuracy class: (+/-) 0.005 mm
- - Max. acceleration: 17 m/s2
- - Max. speed: 1.2 m/s
- - Max. production speed: 60 1/min
Retro-fit shears
Products of impeccable quality require exact and reproducible movement of the shear blades in production process. Accordingly, we modified an existing pneumatic shear system into Retro-Fit shears that make use of servo technology. The system can be adapted without modification to the existing platform.
- Technical data:
- - Basic dimensions (L x W x H): 1,000 x 560 x 530 mm
- - Weight: approx. 100 kg
- - Max. production speed: 50 1/min
- - Max. motor torque: 4.7 Nm
Advantages of the linear shear
Advantages of the retro-fit shears
- Vertical position of the shear arms manually adjustable by up to 20 mm (Z)
- Maximum opening 180 mm (Y)
- Quick blade change with quick change system
- Precise adjustment of blades using an external blade adjuster
- Long service life due to water cooling of the entire system
- Easy Integration into all production plants for hot forming
- Higher dynamic and reproducible movements
- No mechanical play
- No wear
- Set-up possible during operation
- Accelerations and speeds of the closing and opening movements of the shears are freely programmable
- Precise cutting of the glass mass without knocking or vibration
- Variable blade crossover adjustable by software during operation
- No mechanical play and quick blade change due to pneumatic clamping unit
- Entire system swings out to allow risk-free changing of the unit
- Additional settings for double-gob application (precise alignment of the cutting and feeder orifice positions; the gob terminator is not required)
