CN202735778U - Numerical control machine tool cutting performance and cutting power testing device - Google Patents
Numerical control machine tool cutting performance and cutting power testing device Download PDFInfo
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- CN202735778U CN202735778U CN 201220275964 CN201220275964U CN202735778U CN 202735778 U CN202735778 U CN 202735778U CN 201220275964 CN201220275964 CN 201220275964 CN 201220275964 U CN201220275964 U CN 201220275964U CN 202735778 U CN202735778 U CN 202735778U
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Abstract
A numerical control machine tool cutting performance and cutting power testing device belongs to numerical control machine tool performance test field, and specifically the testing device for numerical control machine tool cutting performance and cutting power is provided. A structure of the device is that a sensor group arranged on the machine tool is connected with a data acquisition instrument through a preamplifier, the data acquisition instrument is connected with a PC machine, and the PC machine is connected with a machine tool numerical control system. The sensor group arranged on the machine tool can real time collect data of each part of the machine tool, the data information is gathered to the PC machine through the data acquisition instrument, special-purpose software built-in the PC machine is used for real time analysis to the real time collected data information, simultaneously preset values are used for comparison, parameter information needing to be modified is returned to the machine tool numerical control system (or PLC) through the PC machine, and cutting states of the machine tool like cutting depth, main shaft rotating speed, and the like are modified. When cutting test is completed, the system will gather all data and present a relatively comprehensive assessment of the machine tool cutting performance and cutting power.
Description
Technical field
The utility model belongs to numerically-controlled machine performance test field, is specially a kind of for numerical control machine tool cutting performance and cutting power proving installation.
Background technology
The machine cut performance test at present main mode of processing exemplar that relies on is carried out, can't Real Time Monitoring to the state of lathe in working angles, and also be that each quantity of state is monitored separately even if having, can not estimate well from comprehensive angle the actual cut performance of lathe; And there is no effective test mode aspect the cutting power of estimating lathe.
Summary of the invention
In order to solve the technical matters of above-mentioned existence, the utility model provide a kind of can the multiple lathe parameter data of Real-time Collection, carry out the proving installation of assay for machine cut performance and cutting power.
The purpose of this utility model is achieved through the following technical solutions: a kind of numerical control machine tool cutting performance and cutting power proving installation, it is characterized in that: the sensor group that is installed on the lathe is connected with data collecting instrument by prime amplifier, data collecting instrument is connected with PC, and PC is connected with machine tool numerical control system.
Described sensor group comprises one 3 to power sensor, two 3 to acceleration transducer, a speed probe, an acoustics acceleration transducer;
Described 3 are placed under the processing exemplar to the power sensor, be used for to gather the cutting force of three directions;
Described two 3 be placed on respectively cutter and workpiece to acceleration transducer by, be used for gathering the vibration data of working angles;
Described speed probe is installed on the main shaft, for detection of the rotating speed of main shaft;
Described acoustics acceleration transducer is installed in the main shaft end, the noise data when being used for gathering cutting.
The beneficial effects of the utility model: the utility model adopts said structure, by being installed in the sensor group on the lathe, each position data of Real-time Collection lathe, and data message gathered to PC by data collecting instrument, via the data message real-time analysis of the built-in special software of PC to Real-time Collection, while and preset value compare, the parameter information that will need to revise by PC feeds back to machine tool numerical control system (or PLC), revise the cutting state of lathe, such as cutting depth, the speed of mainshaft etc.System gathered all data and provides a more comprehensive machine cut performance and the cutting power assessment after cutting test was finished, and solved cutting ability and the cutting power test problem of numerically-controlled machine.
This device is in the type of sensor and quantitatively have certain dirigibility, can suitably increase and decrease, as removing acoustics acceleration transducer or speed probe, as increasing electric current or power monitoring module etc.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of numerical control machine tool cutting performance and cutting power proving installation comprise two 3 to acceleration transducer I 1, II 2, one 3 to power sensor 3, a speed probe 4, an acoustics acceleration transducer 5; Described 3 are placed under the processing exemplar to power sensor 3, be used for to gather the cutting force of three directions; Described two 3 be placed on respectively cutter and workpiece to acceleration transducer I 1, II 2 by, be used for gathering and cut the vibration data of process; Described speed probe 4 is installed on the main shaft, for detection of the rotating speed of main shaft; Described acoustics acceleration transducer 5 is installed in the main shaft end, the noise data when being used for gathering cutting.The output terminal of the sensor is connected via the input end of prime amplifier 6 with data collecting instrument 7, and the output terminal of data collecting instrument 7 is connected with PC 8, PC 8 and machine tool numerical control system 9(or PLC) be connected.
Principle of work of the present utility model: the sensor that at first is installed in each station of lathe, transfer signals to data collecting instrument 7 by prime amplifier 6, data collecting instrument 7 passes to PC 8 with data, carrying out real-time analysis by the data analysis in the PC and control software processes, revise in the case of necessary cutting parameter and it is fed back to machine tool numerical control system 9 or PLC modification cutting parameter, and replacement cutting state, until finish test experiments, then analysis software gathers the working angles data and a more perfect machine cut Performance Evaluation is provided so repeatedly.
Above embodiment is only for illustration of the utility model, but not the utility model is protected the restriction of category.Relevant those skilled in the art; in the situation that does not break away from spirit and scope of the present utility model; can also make various conversion and modification, and the technical scheme that all are equal to should belong to also within the category of the utility model protection, is limited by each claim.
Claims (2)
1. a numerical control machine tool cutting performance and cutting power proving installation, it is characterized in that: the sensor group that is installed on the lathe is connected with data collecting instrument by prime amplifier, and data collecting instrument is connected with PC, and PC is connected with machine tool numerical control system.
2. a kind of numerical control machine tool cutting performance according to claim 1 and cutting power proving installation is characterized in that: described sensor group comprises one 3 to power sensor, two 3 to acceleration transducer, a speed probe, an acoustics acceleration transducer;
Described 3 are placed under the processing exemplar to the power sensor, be used for to gather the cutting force of three directions;
Described two 3 be placed on respectively cutter and workpiece to acceleration transducer by, be used for gathering the vibration data of working angles;
Described speed probe is installed on the main shaft, for detection of the rotating speed of main shaft;
Described acoustics acceleration transducer is installed in the main shaft end, the noise data when being used for gathering cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220275964 CN202735778U (en) | 2012-06-13 | 2012-06-13 | Numerical control machine tool cutting performance and cutting power testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220275964 CN202735778U (en) | 2012-06-13 | 2012-06-13 | Numerical control machine tool cutting performance and cutting power testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735778U true CN202735778U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220275964 Expired - Lifetime CN202735778U (en) | 2012-06-13 | 2012-06-13 | Numerical control machine tool cutting performance and cutting power testing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202735778U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104636597A (en) * | 2014-12-30 | 2015-05-20 | 沈阳机床(集团)有限责任公司 | General numerically-controlled-lathe full-torque cutting detection and evaluation method based on MRR |
| CN106808310A (en) * | 2015-11-30 | 2017-06-09 | 湖南衡泰机械科技有限公司 | The adjustment control system of CNC toolroom machines |
| CN106925997A (en) * | 2015-12-29 | 2017-07-07 | 上海发那科机器人有限公司 | A kind of automatic drill milling system and method, brill milling production line |
-
2012
- 2012-06-13 CN CN 201220275964 patent/CN202735778U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104636597A (en) * | 2014-12-30 | 2015-05-20 | 沈阳机床(集团)有限责任公司 | General numerically-controlled-lathe full-torque cutting detection and evaluation method based on MRR |
| CN104636597B (en) * | 2014-12-30 | 2018-01-23 | 沈阳机床(集团)有限责任公司 | The full moment of torsion cutting of universal numerical control lathe based on material removing rate is examined and evaluation method |
| CN106808310A (en) * | 2015-11-30 | 2017-06-09 | 湖南衡泰机械科技有限公司 | The adjustment control system of CNC toolroom machines |
| CN106925997A (en) * | 2015-12-29 | 2017-07-07 | 上海发那科机器人有限公司 | A kind of automatic drill milling system and method, brill milling production line |
| CN106925997B (en) * | 2015-12-29 | 2024-01-23 | 上海发那科机器人有限公司 | Automatic drilling and milling system and method and drilling and milling production line |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
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| CX01 | Expiry of patent term |