CN105758663B - Rotating table of numerical control machine performance device for fast detecting - Google Patents
Rotating table of numerical control machine performance device for fast detecting Download PDFInfo
- Publication number
- CN105758663B CN105758663B CN201610317004.1A CN201610317004A CN105758663B CN 105758663 B CN105758663 B CN 105758663B CN 201610317004 A CN201610317004 A CN 201610317004A CN 105758663 B CN105758663 B CN 105758663B
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- loading device
- loading
- servomotor
- servo
- hydraulic cylinder
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- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000002828 fuel tank Substances 0.000 claims abstract description 17
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 230000001133 acceleration Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 description 12
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of rotating table of numerical control machine performance device for fast detecting, include switch board, ground black iron, force loading device, rotary table, torque loading device and fuel tank, wherein force loading device, rotary table and torque loading device are located on ground black iron, force loading device and torque loading device are symmetrically arranged at the both sides of rotary table, switch board and fuel tank are located at the both sides of ground black iron, rotary table is equipped with the first servomotor, the second servomotor and servo hydraulic cylinder are equipped on force loading device and torque loading device, switch board controls the work of the first servomotor and the second servomotor, fuel tank is connected with the servo hydraulic cylinder on force loading device and torque loading device, it is servo-hydraulic oil supply cylinder that switch board, which controls fuel tank,.Advantageous effect：Rotating table of numerical control machine actually situation loaded can preferably be simulated.It can realize and the performance of different types of rotating table of numerical control machine is quickly detected.
Description
Technical field
The present invention relates to a kind of device for fast detecting, more particularly to a kind of rotating table of numerical control machine performance quickly detects
Device.
Background technology
Currently, for numerically-controlled machine tool just towards developing at high speed, in high precision with modular direction, not requiring nothing more than numerically-controlled machine tool will
There are higher machining accuracy and higher reliability, numerically-controlled machine tool is also required there are enough processing dynamics when to work pieces process
Performance.The rotary table basic components important as numerically-controlled machine tool, its vibration resistance and stabilization very sensitive to stressing conditions
The dynamic properties such as property play key effect to the machining accuracy, service efficiency and reliability of numerically-controlled machine tool.At present, to numerically-controlled machine tool
The performance detection of rotary table is substantially detected in numerically-controlled machine tool actual moving process with related sensor
, numerically-controlled machine tool process time, machining location and processing technology so are subject to the performance detection of rotating table of numerical control machine
Limitation, therefore research and develop rotating table of numerical control machine performance device for fast detecting, can realize and accomplish in laboratory
Performance detection, analysis to rotating table of numerical control machine, the solution dynamic and static performance of rotating table of numerical control machine is bad and can
The problems such as by property, for improving the performance of rotating table of numerical control machine, the machining accuracy of reliability and numerically-controlled machine tool and reliable
Property has great significance.
The content of the invention
The purpose of the invention is to detect, performance of the analyzing numerically controlled machine tool rotary working table under various stressing conditions and
A kind of rotating table of numerical control machine performance device for fast detecting provided.
Rotating table of numerical control machine performance device for fast detecting provided by the invention include switch board, black iron, power
Loading device, rotary table, torque loading device and fuel tank, wherein force loading device, rotary table and torque loading dress
It is set on ground black iron, force loading device and torque loading device are symmetrically arranged at the both sides of rotary table, switch board and fuel tank
The both sides of ground black iron are located at, rotary table is equipped with the first servomotor, is all provided on force loading device and torque loading device
Have the second servomotor and a servo hydraulic cylinder, switch board controls the work of the first servomotor and the second servomotor, fuel tank with
Force loading device is connected with the servo hydraulic cylinder on torque loading device, and it is servo-hydraulic oil supply cylinder that switch board, which controls fuel tank,.
Rotary table includes pedestal, rotary disk, the first servomotor, loading bar and loading blocks, and wherein pedestal is fixed
On ground black iron, rotary disk is located on pedestal, and the bottom border of rotary disk is arranged with magnetic railings ruler, and the first servomotor is located at pedestal
On, the first servomotor is connected with the driving device inside rotary disk drives rotary disk to be rotated, and loading bar is fixed on revolution
On disk, loading blocks are assemblied in by loading sleeve on loading bar, and pass through one side two bolts clamp loading sleeve, loading blocks it is another
One side is equipped with spherical hinge seat, and the base upper surface near rotary disk is equipped with three-dimensional acceleration transducer, close to magnetic railings ruler
Neighbouring base upper surface is equipped with magnetosensitive magnetic head, to detect the rotation angle of rotary disk.
Loading sleeve is including there are two end cap, two sealing rings, two angular contact ball bearings and a sleeve, two angular contacts
Ball bearing one side coordinates with the shaft shoulder on loading bar among partial cylinder, and another side is withstood by end cap, and sleeve is mounted in two corner connections
It touches on ball bearing, two end caps are mounted on the both sides of sleeve by bolt, and two sealing rings are attached separately to the groove of two end caps
In, prevent the impurity such as dust from entering the inside of loading sleeve.
Force loading device and torque loading device include support plate, ball-screw, the second servomotor, connecting plate and
Servo hydraulic cylinder, wherein support plate are arranged with two, and sliding slot is offered on the corresponding surface of two support plates, is equipped in sliding slot
Sliding block, the both ends of connecting plate are connected with two sliding blocks, and sliding block is assemblied in by feed screw nut stent on ball-screw, ball wire
Thick stick is connected with the second servomotor, and the second servomotor drives ball-screw to carry out rotating to exist with movable slider and connecting plate
It is slided up and down in support plate, the second servomotor and ball-screw are equipped with two sets, and two sets of synchronous operations, servo hydraulic cylinder is set
On connecting plate, elastic device and pull pressure sensor are equipped on the telescopic rod of servo hydraulic cylinder successively.
Flexible rod head end on force loading device on set servo hydraulic cylinder is equipped with bulb, the bulb and ball in loading blocks
Hinge seat connects to form spherical hinge auxiliary structure.
Flexible rod head end on torque loading device on set servo hydraulic cylinder is equipped with friction head, the friction head and loading
The Upper cylindrical of stick is in contact.
Switch board includes display, industrial personal computer, servo controller, programmable controller and motor servo controller,
Middle servo controller is connected and is communicated with industrial personal computer by RS232 ports, and signal output part and the power of servo controller add
It carries to put with the signal input part on the servo hydraulic cylinder on torque loading device with data cable and connects and communicated, by watching
The control servo hydraulic cylinder of the electrohydraulic servo valve on hydraulic cylinder is taken to apply the power of different size, frequency, during applied force,
Pull pressure sensor, which detects the power size that servo hydraulic cylinder applies and passes through signal amplifier, is transmitted to servo controller, realizes closed loop
Control, programmable controller are communicated by RS232 ports with industrial personal computer, and the output terminal connection electromagnetism of programmable controller changes
To valve, solenoid directional control valve is controlled to control the start and stop of loading hydraulic power unit, motor servo controller passes through RS232 ports and work
Control machine is communicated, and the output terminal of motor servo controller connects respectively with the input terminal of the first servomotor and the second servomotor
It connects and communicates, three-dimensional acceleration transducer and magnetosensitive magnetic head are connected by data cable with industrial personal computer, the vibration signal that will be collected
Industrial personal computer is transferred to angle signal and is shown over the display.
The course of work of the present invention：
The first step checks that each component is fixed well, wiring correctly controls force loading device and torque loading device afterwards
In the second servomotor be synchronized with the movement, adjust the position of connecting plate, realize the flexible of servo hydraulic cylinder in force loading device
Bar and spherical hinge seat form spherical hinge pair, and the friction head on servo hydraulic cylinder telescopic rod in torque loading device is located at loading sleeve
Top；
The first servomotor in second step, startup rotary table part, drives rotary disk to be rotated with certain speed；
Servo hydraulic cylinder applies given static state or dynamic force in 3rd step, control force loading device, realizes to loading
Stick apply given static state either in dynamic pressure control mode loading device servo hydraulic cylinder apply given static state or
Dynamic force is realized and applies given static state or dynamic torque to loading bar；
4th step, when applying static or dynamic force, torque, with three-dimensional acceleration transducer detection rotary table
All signals are simultaneously all uploaded to industry control by vibration signal, the angle rotated with magnetosensitive magnetic head and magnetic railings ruler detection rotary table
In the display of machine.
Beneficial effects of the present invention：
1st, the power and torque loading device in rotating table of numerical control machine performance device for fast detecting of the present invention
Using electrohydraulic servo system, the loading of dynamic static force and torque can be realized, can apply different size, frequency and test period
Power and torque loading, thus can preferably simulate rotating table of numerical control machine actually situation loaded.
2nd, the force loading device in rotating table of numerical control machine performance device for fast detecting of the present invention uses ball
Hinge auxiliary structure can be realized and apply drawing, pressure to rotating table of numerical control machine, so can preferably simulate numerically-controlled machine tool and return
The actual situation loaded of revolving worktable.
3rd, the power and torque loading device in rotating table of numerical control machine performance device for fast detecting of the present invention
It can be moved up and down in vertical direction using electrohydraulic servo system, and rotary table can be dismantled and more at any time
It changes, thus can realize and the performance of different types of rotating table of numerical control machine is quickly detected.
4th, rotating table of numerical control machine performance device for fast detecting structure design of the present invention is simple, and each several part is adopted
With modularized design, control is also easier, thus can quickly be designed.
5th, electric control system of the present invention detects rotating table of numerical control machine by pull pressure sensor and bears
Power, and using closed-loop control improve simulation actual loading precision, revolution work is detected using three-dimensional acceleration transducer
Make platform and be subject to the vibration signal for moving static force and torque is in the process of running, revolution is detected using magnetic railings ruler and magnetosensitive magnetic head
The rotation angle information of workbench finally uploads to the information of each sensor on the human-computer interaction interface of switch board.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is revolving platform part-structure schematic diagram of the present invention.
Fig. 3 is torque loading device of the present invention (force loading device) structure diagram.
Fig. 4 is switch board theory structure schematic diagram of the present invention.
1st, switch board 2, black iron 3, force loading device 4, rotary table 5, torque loading device
6th, fuel tank 7, the first servomotor 8, the second servomotor 9, servo hydraulic cylinder
10th, pedestal 11, rotary disk 12, loading bar 13, loading blocks 14, magnetic railings ruler
15th, loading sleeve 16, spherical hinge seat 17, three-dimensional acceleration transducer 18, magnetosensitive magnetic head
20th, support plate 21, ball-screw 22, connecting plate 23, sliding slot 24, sliding block
25th, elastic device 26, pull pressure sensor 30, bulb 31, friction head
32nd, display 33, industrial personal computer 34, servo controller 35, programmable controller
36th, motor servo controller 37, electrohydraulic servo valve 38, signal amplifier
39th, solenoid directional control valve 40, loading hydraulic power unit.
Specific embodiment
It please refers to Fig.1, shown in Fig. 2, Fig. 3 and Fig. 4：
Rotating table of numerical control machine performance device for fast detecting provided by the invention include switch board 1, black iron 2,
Force loading device 3, rotary table 4, torque loading device 5 and fuel tank 6, wherein force loading device 3, rotary table 4 and torsion
Square loading device 5 is located on ground black iron 2, and force loading device 3 and torque loading device 5 are symmetrically arranged at the both sides of rotary table 4,
Switch board 1 and fuel tank 6 are located at the both sides of ground black iron 2, and rotary table 4 is equipped with the first servomotor 7,3 He of force loading device
It is equipped with the second servomotor 8 and servo hydraulic cylinder 9 on torque loading device 5, switch board 1 controls the first servomotor 7 and the
The work of two servomotors 8, fuel tank 6 are connected with the servo hydraulic cylinder 9 on force loading device 3 and torque loading device 5, control
It is 9 fuel feeding of servo hydraulic cylinder that cabinet 1, which controls fuel tank 6,.
Rotary table 4 includes pedestal 10, rotary disk 11, the first servomotor 7, loading bar 12 and loading blocks 13,
Middle pedestal 10 is fixed on ground black iron 2, and rotary disk 11 is located on pedestal 10, and the bottom border of rotary disk 11 is arranged with magnetic railings ruler
14, the first servomotor 7 is located on pedestal 10, and the first servomotor 7 is connected with the driving device inside rotary disk 11 and drives back
Turntable 11 is rotated, and loading bar 12 is fixed on rotary disk 11, and loading blocks 13 are assemblied in by loading sleeve 15 on loading bar 12,
And two bolts for passing through one side clamp loading sleeve 15, the opposite side of loading blocks 13 is equipped with spherical hinge seat 16, close to rotary disk 11
The upper surface of neighbouring pedestal 10 is equipped with three-dimensional acceleration transducer 17, the upper surface of the pedestal 10 near magnetic railings ruler 14
Magnetosensitive magnetic head 18 is equipped with, to detect the rotation angle of rotary disk 11.
Loading sleeve 15 is including there are two end cap, two sealing rings, two angular contact ball bearings and a sleeve, two corner connections
It touches ball bearing one side with the shaft shoulder on loading bar 12 among partial cylinder to coordinate, another side is withstood by end cap, and sleeve is mounted in two
On angular contact ball bearing, two end caps are mounted on the both sides of sleeve by bolt, and two sealing rings are attached separately to two end caps
In groove, prevent the impurity such as dust from entering the inside of loading sleeve 15.
Force loading device 3 and torque loading device 5 include support plate 20, ball-screw 21, the second servomotor 8,
Connecting plate 22 and servo hydraulic cylinder 9, wherein support plate 20 are arranged with two, are offered on the corresponding surface of two support plates 20
Sliding slot 23, sliding slot 23 is interior to be equipped with sliding block 24, and the both ends of connecting plate 22 are connected with two sliding blocks 24, and sliding block 24 passes through feed screw nut
Stent is assemblied on ball-screw 21, and ball-screw 21 is connected with the second servomotor 8, and the second servomotor 8 drives ball
Leading screw 21 carries out rotating to slide up and down in support plate 20 with movable slider 24 and connecting plate 22, the second servomotor 8
Two sets are equipped with ball-screw 21, two sets of synchronous operations, servo hydraulic cylinder 9 is located on connecting plate 22, and servo hydraulic cylinder 9 stretches
Elastic device 25 and pull pressure sensor 26 are equipped on bar successively.
Flexible rod head end on force loading device 3 on set servo hydraulic cylinder 9 is equipped with bulb 30, the bulb 30 and loading
The connection of spherical hinge seat 16 forms spherical hinge auxiliary structure on block 13.
Flexible rod head end on torque loading device 5 on set servo hydraulic cylinder 9 is equipped with friction head 31, the friction head 31
It is in contact with the Upper cylindrical of loading bar 12.
Switch board 1 includes display 32, industrial personal computer 33, servo controller 34, programmable controller 35 and motor servo
Controller 36, wherein servo controller 34 are connected and are communicated with industrial personal computer 33 by RS232 ports, servo controller 34
Signal output part connects with the signal input part data cable on the servo hydraulic cylinder 9 on force loading device 3 and torque loading device 5
It connects and is communicated, by the electrohydraulic servo valve 37 on servo hydraulic cylinder 9 servo hydraulic cylinder 9 is controlled to apply different size, frequency
The power of rate, during applied force, pull pressure sensor 26, which detects the power size that servo hydraulic cylinder 9 applies and passes through signal, puts
Big device 38 is transmitted to servo controller 34, realizes closed-loop control, and programmable controller 35 is carried out by RS232 ports and industrial personal computer 33
Communication, the output terminal connection solenoid directional control valve 39 of programmable controller 35, controls solenoid directional control valve 39 to control loading hydraulic pressure
The start and stop of pumping plant 40, motor servo controller 36 are communicated by RS232 ports and industrial personal computer 33, motor servo controller 36
Output terminal be connected and communicate with the input terminal of the first servomotor 7 and the second servomotor 8 respectively, three-dimensional acceleration transducer
17 and magnetosensitive magnetic head 18 be connected by data cable with industrial personal computer 33, the vibration signal collected and angle signal are transferred to industry control
Machine 33 is simultaneously shown on the display 32.
The course of work of the present invention：
The first step checks that each component is fixed well, wiring correctly controls force loading device 3 and torque loading device afterwards
The second servomotor 8 in 5 is synchronized with the movement, and adjusts the position of connecting plate 22, realizes the servo hydraulic cylinder 9 in force loading device 3
Telescopic rod and spherical hinge seat 16 form spherical hinge pair, the friction head on 9 telescopic rod of servo hydraulic cylinder in torque loading device 5
31 are located at the top of loading sleeve 15；
The first servomotor 7 in second step, 4 part of startup rotary table, drives rotary disk 11 to be revolved with certain speed
Turn；
Servo hydraulic cylinder 9 applies given static state or dynamic force in 3rd step, control force loading device 3, and realization pair adds
It carries stick 12 and applies given static state or dynamic pressure, servo hydraulic cylinder 9 applies given quiet in control mode loading device 5
Either dynamic force realizes the static state given to the application of loading bar 12 or dynamic torque to state；
4th step, when applying static or dynamic force, torque, detect rotary table with three-dimensional acceleration transducer 17
4 vibration signal, the angle rotated with magnetosensitive magnetic head 18 and the detection rotary table 4 of magnetic railings ruler 14 simultaneously will be in all signal wholes
It passes in the display 32 of industrial personal computer 33.
Claims (3)
1. a kind of rotating table of numerical control machine performance device for fast detecting, include switch board, black iron, force loading device,
Rotary table, torque loading device and fuel tank, wherein force loading device, rotary table and torque loading device are located at Horizon
On iron, force loading device and torque loading device are symmetrically arranged at the both sides of rotary table, and switch board and fuel tank are located at ground black iron
Both sides, rotary table is equipped with the first servomotor, is equipped with the second servo on force loading device and torque loading device
Motor and servo hydraulic cylinder, switch board control the work of the first servomotor and the second servomotor, fuel tank and force loading device
It is connected with the servo hydraulic cylinder on torque loading device, it is servo-hydraulic oil supply cylinder that switch board, which controls fuel tank, it is characterised in that：
The rotary table includes pedestal, rotary disk, the first servomotor, loading bar and loading blocks, and wherein pedestal is fixed on
On ground black iron, rotary disk is located on pedestal, and the bottom border of rotary disk is arranged with magnetic railings ruler, and the first servomotor is located at pedestal
On, the first servomotor is connected with the driving device inside rotary disk drives rotary disk to be rotated, and loading bar is fixed on revolution
On disk, loading blocks are assemblied in by loading sleeve on loading bar, and pass through one side two bolts clamp loading sleeve, loading blocks it is another
One side is equipped with spherical hinge seat, and the base upper surface near rotary disk is equipped with three-dimensional acceleration transducer, close to magnetic railings ruler
Neighbouring base upper surface is equipped with magnetosensitive magnetic head, to detect the rotation angle of rotary disk.
2. a kind of rotating table of numerical control machine performance device for fast detecting according to claim 1, it is characterised in that：Institute
The loading sleeve stated is including there are two end cap, two sealing rings, two angular contact ball bearings and a sleeve, two angular contact ball axis
It holds one side with the shaft shoulder on loading bar among partial cylinder to coordinate, another side is withstood by end cap, and sleeve is mounted in two angular contact balls
On bearing, two end caps are mounted on the both sides of sleeve by bolt, and two sealing rings are attached separately in the groove of two end caps.
3. a kind of rotating table of numerical control machine performance device for fast detecting according to claim 1, it is characterised in that：Institute
The switch board stated includes display, industrial personal computer, servo controller, programmable controller and motor servo controller, wherein watching
It takes controller to be connected and communicated with industrial personal computer by 32 ports of RS2, signal output part and the power loading of servo controller fill
It puts with the signal input part on the servo hydraulic cylinder on torque loading device with data cable and connects and communicated, pass through servo-fluid
Electrohydraulic servo valve on cylinder pressure controls servo hydraulic cylinder to apply the power of different size, frequency, during applied force, tension and compression
Force snesor, which detects the power size that servo hydraulic cylinder applies and passes through signal amplifier, is transmitted to servo controller, realizes closed loop control
System, programmable controller are communicated by 32 ports of RS2 with industrial personal computer, and the output terminal connection electromagnetism of programmable controller changes
To valve, control solenoid directional control valve controls the start and stop of loading hydraulic power unit, motor servo controller by 32 ports of RS2 with
Industrial personal computer is communicated, the output terminal of motor servo controller respectively with the first servomotor and the input terminal of the second servomotor
It connects and communicates, three-dimensional acceleration transducer and magnetosensitive magnetic head are connected by data cable with industrial personal computer, and the vibration collected is believed
Number and angle signal be transferred to industrial personal computer and show over the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317004.1A CN105758663B (en) | 2016-05-12 | 2016-05-12 | Rotating table of numerical control machine performance device for fast detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317004.1A CN105758663B (en) | 2016-05-12 | 2016-05-12 | Rotating table of numerical control machine performance device for fast detecting |
Publications (2)
| Publication Number | Publication Date |
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| CN105758663A CN105758663A (en) | 2016-07-13 |
| CN105758663B true CN105758663B (en) | 2018-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610317004.1A Expired - Fee Related CN105758663B (en) | 2016-05-12 | 2016-05-12 | Rotating table of numerical control machine performance device for fast detecting |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631942A (en) * | 2017-09-28 | 2018-01-26 | 合肥工业大学 | A kind of high pulling torque rubs equipment |
| CN108637793A (en) * | 2018-07-24 | 2018-10-12 | 上海第机床厂有限公司 | The index precision detecting device of rotary table and its detection compensation method |
| CN109333084B (en) * | 2018-12-19 | 2024-03-29 | 西安钧诚精密制造有限公司 | Multifunctional torque rotation detection working machine |
| CN110320043B (en) * | 2019-06-28 | 2024-04-12 | 广西玉柴机器股份有限公司 | Device capable of rapidly measuring engine torque and application method |
| CN110411347B (en) * | 2019-08-13 | 2021-02-23 | 安徽理工大学 | Device and method for detecting instantaneous rotation center of numerical control machine tool workbench |
| CN110501178B (en) * | 2019-08-30 | 2021-03-26 | 吉林大学 | Comprehensive performance detection system and reliability test method for numerical control rotary table |
| CN114264461B (en) * | 2021-12-15 | 2023-12-26 | 吉林大学 | Rotary tray exchanger reliability test device and method |
| CN114235454B (en) * | 2021-12-15 | 2023-10-20 | 吉林大学 | Five-axis numerical control machine tool rotary workbench reliability test device and method |
| CN114211308A (en) * | 2021-12-29 | 2022-03-22 | 南通加合机械科技有限公司 | Performance testing device for numerical control rotary table |
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| CN1683109A (en) * | 2004-04-16 | 2005-10-19 | 北京机床研究所 | Method for quick judging installation and operation performance of machine tool |
| CN202002811U (en) * | 2011-01-04 | 2011-10-05 | 四川普什宁江机床有限公司 | Reliability test-bed for rotary table of horizontal machining center |
| CN104568485A (en) * | 2014-12-31 | 2015-04-29 | 南京航空航天大学 | Machine tool three-dimensional dynamic cutting force follow-up analog loading device |
| CN204439386U (en) * | 2015-03-07 | 2015-07-01 | 吉林大学 | A kind of Testing Platform of numerically-controlled machine circular cutter holder |
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- 2016-05-12 CN CN201610317004.1A patent/CN105758663B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1683109A (en) * | 2004-04-16 | 2005-10-19 | 北京机床研究所 | Method for quick judging installation and operation performance of machine tool |
| CN202002811U (en) * | 2011-01-04 | 2011-10-05 | 四川普什宁江机床有限公司 | Reliability test-bed for rotary table of horizontal machining center |
| CN104568485A (en) * | 2014-12-31 | 2015-04-29 | 南京航空航天大学 | Machine tool three-dimensional dynamic cutting force follow-up analog loading device |
| CN204439386U (en) * | 2015-03-07 | 2015-07-01 | 吉林大学 | A kind of Testing Platform of numerically-controlled machine circular cutter holder |
| CN205785853U (en) * | 2016-05-12 | 2016-12-07 | 吉林大学 | Rotating table of numerical control machine performance device for fast detecting |
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| Publication number | Publication date |
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| CN105758663A (en) | 2016-07-13 |
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