CN103937956A - Frequency-spectrum harmonic limitation device for large castings - Google Patents
Frequency-spectrum harmonic limitation device for large castings Download PDFInfo
- Publication number
- CN103937956A CN103937956A CN201410203402.1A CN201410203402A CN103937956A CN 103937956 A CN103937956 A CN 103937956A CN 201410203402 A CN201410203402 A CN 201410203402A CN 103937956 A CN103937956 A CN 103937956A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- frequency
- piece
- work
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a frequency-spectrum harmonic limitation device for large castings. The side of a work-piece and an arch clamp are assembled into a whole, wherein a vibration exciter is clamped at an opening of the arch clamp; a sensor is arranged at one corner of the work-piece; a damping rubber pad is arranged at the bottom of the work-piece; two control wires are led out at the output end of the controller; one control wire is communicated with the sensor arranged on the work-piece; the other control wire is communicated with a wiring terminal on the vibration exciter. The technical scheme is as follows: the components, such as the controller and the vibration exciter are combined into a whole, mechanical and electronic integration is achieved, and the frequency-spectrum harmonic limitation device has the advantages of high efficiency, quick process sizing and the like, and operation is not limited by site and environment.
Description
Technical field:
The present invention relates to a kind of frequency spectrum harmonic wave ageing device, while being specially adapted to the unrelieved stress of massive casting elimination work inside on large format offset press, use.
Background technology:
On existing large format offset press, there are many large-scale foundry goods, as base, wallboard and cylinder etc., accuracy requirement is high, larger on quality product impact, technique is originally the unrelieved stress that inside workpiece is eliminated in three thermal life processing after second heat timeliness or semi-finishing after roughing, and its shortcoming is: the thermal life cycle is long, consumes energy high, expense is high, contaminate environment.Utilized again afterwards the vibration timeliness instrument apparatus of subresonance principle to make ageing treatment to large-scale workpiece, this device reliability is poor, cannot accurately judge whether to reach the timeliness effect to workpiece, and noise is large.
Summary of the invention:
Task of the present invention is to propose a kind of operation site not to be subject to place environmental restraint, the massive casting frequency spectrum harmonic wave ageing device that efficiency is high.
Task of the present invention completes like this, massive casting frequency spectrum harmonic wave ageing device, it is characterized in that: side and the cramp frame of workpiece are assembled into one, the opening part of cramp frame has clamped vibrator, on an angle of workpiece, sensor is housed, the bottom of workpiece is provided with the rubber pad of vibration damping, and the output terminal of controller is drawn two control lines, the sensor of installing on control line and workpiece is connected, the connection terminal connection on another root control line and vibrator.
The advantages such as the present invention has following effect: the technical program is that the parts such as controller, vibrator are combined as a whole, and has realized electromechanical integration, is not subject to place, environmental restraint in operation, and efficiency is high, and technique sizing is quick.
Brief description of the drawings:
Fig. 1 is the structural representation of invention.
Embodiment:
Describe embodiment in detail in conjunction with above accompanying drawing, the side of workpiece 4 and cramp frame 7 are assembled into one, that is to say that workpiece 4 is that the arc place that is stuck in cramp frame is fixed, the opening part of cramp frame has clamped vibrator 2, on an angle of workpiece 4, sensor 6 is housed, the bottom of workpiece 4 is provided with the rubber pad 5 of vibration damping, the output terminal of controller 1 is drawn two control lines, the sensor 6 of installing on control line 3 and workpiece is connected, connection terminal on another root control line and vibrator 2 is connected, described controller is to adopt existing " pilotage people's vibratory stress reliefing expert systems ", can be the data spectrum analysis gathering, the frequency stabilization of the motor speed of energy optimized choice frequency control vibrator, utilize the homogenizing of resonance principle and eliminate metallic material components internal residual stress.
Claims (1)
1. massive casting frequency spectrum harmonic wave ageing device, it is characterized in that: side and the cramp frame of workpiece are assembled into one, the opening part of cramp frame has clamped vibrator, on an angle of workpiece, sensor is housed, the bottom of workpiece is provided with the rubber pad of vibration damping, the output terminal of controller is drawn two control lines, and the sensor of installing on control line and workpiece is connected, the connection terminal connection on another root control line and vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203402.1A CN103937956A (en) | 2014-05-15 | 2014-05-15 | Frequency-spectrum harmonic limitation device for large castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203402.1A CN103937956A (en) | 2014-05-15 | 2014-05-15 | Frequency-spectrum harmonic limitation device for large castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103937956A true CN103937956A (en) | 2014-07-23 |
Family
ID=51185821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410203402.1A Pending CN103937956A (en) | 2014-05-15 | 2014-05-15 | Frequency-spectrum harmonic limitation device for large castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103937956A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151733A (en) * | 2017-07-05 | 2017-09-12 | 中车洛阳机车有限公司 | The vibrator fastener and process of eliminating stress of secular vibration equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116088A (en) * | 1997-07-24 | 2000-09-12 | Vsr Martin Engineering Gmbh | Method of operating a machine for stress relieving workpieces |
| CN103683716A (en) * | 2013-12-12 | 2014-03-26 | 山东华力电机集团股份有限公司 | Vibration aging processing device of motor iron core |
-
2014
- 2014-05-15 CN CN201410203402.1A patent/CN103937956A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116088A (en) * | 1997-07-24 | 2000-09-12 | Vsr Martin Engineering Gmbh | Method of operating a machine for stress relieving workpieces |
| CN103683716A (en) * | 2013-12-12 | 2014-03-26 | 山东华力电机集团股份有限公司 | Vibration aging processing device of motor iron core |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151733A (en) * | 2017-07-05 | 2017-09-12 | 中车洛阳机车有限公司 | The vibrator fastener and process of eliminating stress of secular vibration equipment |
| CN107151733B (en) * | 2017-07-05 | 2018-06-26 | 中车洛阳机车有限公司 | The vibrator clamp device and process of eliminating stress of secular vibration equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2933905A3 (en) | System and method for detection of motor vibration | |
| EP2278431A3 (en) | Method and apparatus for generating vibrations in portable terminals | |
| WO2008139668A1 (en) | Electronic part mounting apparatus and method of mounting electronic part | |
| EP1693499A3 (en) | Swingably suspended inner assembly of a washing machine, method for controlling a washing machine and use of an electronic sensor as a movement sensor in an inner assembly | |
| WO2007056255A3 (en) | Method and apparatus for providing torque limit feedback in a power drill | |
| TW200731441A (en) | Methods of and apparatuses for measuring electrical parameters of a plasma process | |
| EP2339427A3 (en) | Method and apparatus for generating vibrations in portable terminal | |
| EP2589947A3 (en) | High frequency vibration system | |
| WO2012049216A3 (en) | Machine tool and workpiece-machining method with vibration unit for the workpiece table | |
| EP2781988A3 (en) | Terminal device for providing haptic effect using haptic engine and controlling method therefor | |
| EP2397818A4 (en) | Oscillator circuit, method for manufacturing oscillator circuit, inertial sensor using the oscillator circuit, and electronic device | |
| LT2015088A (en) | Apparatus for contactless manipulation of material, method of assembling and 3d printing | |
| EP3381624A3 (en) | Control device, control system, robot, and robot system | |
| MXPA05005783A (en) | Multifunction meter for welding apparatus. | |
| CN102071309A (en) | Six-degree-of-freedom vibratory stress relief device | |
| CN103937956A (en) | Frequency-spectrum harmonic limitation device for large castings | |
| WO2016036965A3 (en) | Devices for isolating acoustic vibrations in metalworking systems | |
| EP2839887A3 (en) | Acoustic probe and method of manufacturing the same | |
| CN102181625B (en) | Ultraharmonic-resonance vibratory stress relief device for high-natural-frequency workpiece | |
| JP2018016033A5 (en) | Information processing apparatus and information processing apparatus manufacturing method | |
| CN202177445U (en) | Over-frequency harmonic stress-measurement vibration aging detector | |
| WO2012095385A3 (en) | Method and device for producing a vibrating motion of a mass | |
| CN201950020U (en) | Three-shaft elliptical equal-thickness vibrating screen | |
| EP1530106A8 (en) | Electronic controller | |
| CN202137118U (en) | Vibrating screen with ultrasonic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |