Ultrasonic machine tool
An ultrasonic machine tool comprises a stand that can be attached to a base plate. The machine furthermore has a vibration generator by means of which a working member can be driven, wherein the vibration generator is borne by a slide displaceably guided in the longitudinal direction of the stand. The slide is in turn borne by a linear drive attached to the stand. The vibration generator is located in the alignment of the adjustment path of the linear drive.
1. An ultrasonic machine tool for welding, separating and/or sealing materials, comprising:
a stand that can be positioned relative to a base plate on which a workpiece to be machined can be fixed;
a vibration generator with which a working member can be driven;
a slide that bears the vibration generator and that is displaceably guided in the longitudinal direction of the stand;
a drive for the slide;
a control for controlling the drive and the vibration generator that is connected to a force measuring device and to a distance measurement device;
an output device for outputting operating parameters;
a reception device that is provided at the slide and into which a first workpiece holder can be inserted;
a first workpiece holder that can be inserted into the reception device; and
a second workpiece holder that can be fastened to one of the base plate and the stand,
wherein the control is configured and adapted such that it is possible to switch manually and/or automatically between a machining cycle and a tensile test cycle.
2. The machine tool in accordance with claim 1 ,
wherein the first workpiece holder can be inserted into the reception device without removing the working member.
3. The machine tool in accordance with claim 1 ,
wherein the stand is connected to the base plate.
4. The machine tool in accordance with claim 1 ,
wherein the control has a speed regulation for the drive.
5. The machine tool in accordance with claim 1 ,
wherein the control is configured and adapted such that it automatically switches over between a machining cycle and a tensile test cycle in fixable intervals.
6. The machine tool in accordance with claim 5 ,
wherein the length of an interval can be fixed by the number of workpieces machined after one another.
7. The machine tool in accordance with claim 5 ,
wherein the length of an interval can be fixed in a randomly controlled manner by the control.
8. The machine tool in accordance with claim 5 ,
wherein the length of an interval can be fixed by the number of workpieces machined after one another; and wherein the length of an interval can be fixed in a randomly controlled manner by the control.
9. The machine tool in accordance with claim 1 ,
wherein the control is configured and adapted such that it switches over into a tensile test cycle after a machining cycle during a machining period for a predetermined number of workpieces.
10. The machine tool in accordance with claim 1 ,
wherein the control has an input device by which the further operating mode of the machine tool can be predefined in dependence on the result of at least one tensile test.
11. The machine tool in accordance with claim 1 ,
wherein the control is configured and adapted such that an insufficient result of a tensile test can be output and such that in this case a subsequent predetermined number and order of machining cycles and tensile test cycles is predefined by the control.
12. The machine tool in accordance with claim 1 ,
wherein the output device can be coupled to a mobile operating unit.
13. The machine tool in accordance with claim 12 ,
wherein the output device can be coupled wirelessly to a mobile operating unit.
14. The machine tool in accordance with claim 1 ,
wherein it is blockable by the control in dependence on results of the tensile test.