CN101943646A - Full-automatic horizontal electronic tension tester - Google Patents
Full-automatic horizontal electronic tension tester Download PDFInfo
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- CN101943646A CN101943646A CN 201010272111 CN201010272111A CN101943646A CN 101943646 A CN101943646 A CN 101943646A CN 201010272111 CN201010272111 CN 201010272111 CN 201010272111 A CN201010272111 A CN 201010272111A CN 101943646 A CN101943646 A CN 101943646A
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Abstract
The invention discloses a full-automatic horizontal electronic tension tester, which comprises a machine frame, a stretching mechanism, a fixed chuck automatic clamping mechanism, a moveable chuck automatic clamping mechanism, a motor control system and a sensor detection system, wherein the stretching system is used for stretching a sample to be tested; the fixed chuck automatic clamping mechanism and the movable chuck automatic clamping mechanism are arranged above the stretching mechanism and used for clamping the sample; the motor control system is used for controlling the sample stretching mechanism, the fixed chuck automatic clamping mechanism and the movable chuck automatic clamping mechanism; and the sensor detection system is used for sending the clamp force of a fixed chuck, the clamp force of a moveable chuck, the tension of the sample and the measurement result of a position sensor to a display computer by a data acquisition card. The full-automatic horizontal electronic tension tester of the invention realizes the automatic clamping and automatic stretching of the sample, acquires the stretched length of the sample in real time and monitors the automatic positioning and limiting of a motion mechanism and the omnibearing motion of the tester.
Description
Technical field
The present invention relates to the detection range of paper and Board and plastic sheeting and metallic film material, relate in particular to a kind of horizontal electronic tension tester that can automatically clamp sample.
Background technology
Be that GB or rower have all been done clear and definite regulation to the paper clamp device of paper tension instrument, paper and Board tensile testing machine (QB/T 1053-2004) regulation paper sample holder device is the clamping sample reliably, clamping the back sample must not damaged, and sample must not slide in the process of the test.The mensuration paper chuck of GB/T 12914-2008 paper and cardboard tensile strength should firmly be clamped the sample overall with, the sample that should not damage or slide, and chuck should have the effect of adjustable clamp power.
Present horizontal electronic tension tester has extensively been applied to the stretching experiment test of sample, and that especially uses in paper and cardboard stretching detection range is particularly extensive.This type all adopts manual rotary screw to clamp the mode of sample, can't realize the quantitative adjusting to the sample clamping force, and damages easily or the slip sample, and has strengthened operator's labour intensity.
Summary of the invention
The object of the present invention is to provide a kind of full-automatic horizontal electronic tension tester, with solve manually clamp the problem of paper in the prior art and the quantitative adjusting problem to the sample clamping force of can't realizing for achieving the above object, the invention provides a kind of full-automatic horizontal electronic tension tester, be used in operating process the automatic clamping of sample and stretching automatically, and the sample tensile elongation is gathered in real time, and to the automatic location of motion and spacing, comprise: frame, drawing mechanism, the fixed chuck automatic clamping mechanism, mobile chuck automatic clamping mechanism, Electric Machine Control and sensor detecting system, wherein the fixed chuck automatic clamping mechanism is arranged on the tight seat of sample fixation clamp, it further comprises: sample fixation clamp head clamp, the tight force transducer of sample fixation clamp head-clamp, line slideway auxiliary, ball wire bar pair, coupling arrangement, speed reduction unit and motor, the tight force transducer of described sample fixation clamp head-clamp is connected with sample fixation clamp head clamp, be used to measure the clamping force of sample, described coupling arrangement is connected with line slideway auxiliary, be used for sample fixation clamp head clamp is led, described ball wire bar pair is connected with motor with speed reduction unit, is used to apply the clamping force to sample;
Mobile chuck automatic clamping mechanism is arranged on sample and moves on the clamping seats, it further comprises: sample moves the chuck clamp, sample moves chuck clamping force sensor, line slideway auxiliary, ball wire bar pair, coupling arrangement, speed reduction unit and motor, described sample moves chuck clamping force sensor and moves the chuck clamp with sample and be connected, be used to measure the clamping force of sample, described coupling arrangement is connected with line slideway auxiliary, be used for the sample clamp is led, described ball wire bar pair is connected with motor with speed reduction unit, is used to apply the clamping force to sample;
Electric Machine Control and sensor detecting system, it further comprises: three road motor control cards of sample stretching motor, the automatic clamping motor of fixed chuck and the automatic clamping motor of mobile chuck, mobile chuck clamping force integrated transducer, fixed chuck clamping force integrated transducer, sample stretching integrated transducer, gear tachogenerator and position transducer, 4 circuit-switched data capture cards, operating system.
According to the described full-automatic horizontal electronic tension tester of preferred embodiment of the present invention, it comprises that also fixed chuck automatic clamping mechanism, fixed chuck clamping force integrated transducer, data collecting card, motor control card, operating system composition fixed chuck clamp closed-loop control system automatically;
According to the described full-automatic horizontal electronic tension tester of preferred embodiment of the present invention, it comprises that also mobile chuck automatic clamping mechanism, mobile chuck clamping force integrated transducer, data collecting card, motor control card, operating system forms mobile chuck and clamp closed-loop control system automatically;
According to the described a kind of full-automatic horizontal electronic tension tester of preferred embodiment of the present invention, it also comprises drawing mechanism, pulling force integrated transducer, data collecting card, motor control card, operating system composition paper tensile force closed-loop control system;
According to the described a kind of full-automatic horizontal electronic tension tester of preferred embodiment of the present invention, it also comprises the closed-loop control system of drawing mechanism, gear tachogenerator, data collecting card, motor control card, the stretcher strain of operating system composition paper;
According to the described a kind of full-automatic horizontal electronic tension tester of preferred embodiment of the present invention, it also comprises 2 hall position sensors that distribute in the drawing mechanism, is respectively applied for null position and maximum displacement Dian Chu position that test paper stretch-draw is stretched.
According to the described a kind of full-automatic horizontal electronic tension tester of preferred embodiment of the present invention, it also comprises 2 hall position sensors that distribute in the fixed chuck automatic clamping mechanism, is respectively applied for null position and the maximum displacement Dian Chu position of detecting fixed chuck clamp in the fixed chuck automatic clamping mechanism.
According to the described a kind of full-automatic horizontal electronic tension tester of preferred embodiment of the present invention, it also comprises 2 hall position sensors that distribute in the mobile chuck automatic clamping mechanism, is respectively applied for null position and the maximum displacement Dian Chu position of detecting mobile chuck clamp in the mobile chuck automatic clamping mechanism.
According to the described a kind of full-automatic horizontal electronic tension tester of preferred embodiment of the present invention, it comprises that also motor adopts stepper motor or servomotor.
According to the described a kind of full-automatic horizontal electronic tension tester of preferred embodiment of the present invention, data and demonstration that operating system is used to that the state of motor operation is set and accepts sensor acquisition.
Description of drawings
Fig. 1 is the front elevation of a kind of full-automatic horizontal electronic tension tester of the embodiment of the invention;
Fig. 2 is the structural representation of a kind of full-automatic horizontal electronic tension tester of the embodiment of the invention;
Embodiment
Below in conjunction with accompanying drawing, specify the present invention.
See also Fig. 1, a kind of full-automatic horizontal electronic tension tester comprises: drawing mechanism (100), fixed chuck automatic clamping mechanism (300), mobile chuck automatic clamping mechanism (200).Drawing mechanism is fixed on the top that frame (400), fixed chuck automatic clamping mechanism (300) and mobile chuck automatic clamping mechanism are positioned at drawing mechanism (100), is used for clamping automatically sample.
Please consult Fig. 2 again, it is the structural representation of the embodiment of the invention, and drawing mechanism comprises shaft coupling (2), stretching motor (3), fix to clamp seat (4), mobile clamping seats (17), pulling force integrated transducer (20), ball screw (21), ball screw nut (22), line slideway auxiliary (23).Stretching motor (3) is connected with ball screw (21) by shaft coupling (2), fixes to clamp seat (4) and is connected with pulling force integrated transducer (20), and mobile clamping seats (17) is connected with ball screw nut (22).After starting stretching motor (3), the ball screw rotation drives mobile clamping seats (17) tangential movement, thereby realizes the stretching to sample (24).
Please consult Fig. 2 again, it is the structural representation of the embodiment of the invention, the fixed chuck automatic clamping mechanism comprises fixed chuck drive motor (11), speed reduction unit (12), shaft coupling (13), ball screw (14), ball screw nut (15), coupling arrangement (16), line slideway auxiliary (28), fixed chuck clamping force integrated transducer (29), fixed chuck clamp (30).Fixed chuck drive motor (11) is connected with speed reduction unit (12), and is connected with ball screw (14) by shaft coupling (13).Coupling arrangement (16) is fixed on ball screw nut (15) and the line slideway auxiliary (28).Fixed chuck clamping force integrated transducer (29) is connected with coupling arrangement (16), and is connected with fixed chuck clamp (30).Start the fixed chuck drive motor, drive ball screw (14) by shaft coupling (13) after deceleration loads through speed reduction unit (12) and rotate, drive ball screw nut (15).Through the guide effect of line slideway auxiliary, rotatablely moving of ball screw nut is converted into moving up and down of coupling arrangement (16), thereby driving fixed chuck clamping force integrated transducer (29) and fixed chuck clamp (30) move downward, and clamp sample.
Please consult Fig. 2 again, it is the structural representation of the embodiment of the invention, mobile chuck automatic clamping mechanism comprises mobile chuck drive motor (10), speed reduction unit (9), shaft coupling (8), ball screw (7), ball screw nut (6), coupling arrangement (5), line slideway auxiliary (27), mobile chuck clamping force integrated transducer (26), mobile chuck clamp (25).Mobile chuck drive motor (10) is connected with speed reduction unit (9), and is connected with ball screw (7) by shaft coupling (8).Coupling arrangement (5) is fixed on ball screw nut (6) and the line slideway auxiliary (27).Mobile chuck clamping force integrated transducer (26) is connected with coupling arrangement (5), and be connected with mobile chuck clamp (25).Start mobile chuck drive motor, drive ball screw (7) by shaft coupling (8) after deceleration loads through speed reduction unit (9) and rotate, drive ball screw nut (6).Through the guide effect of line slideway auxiliary, rotatablely moving of ball screw nut is converted into moving up and down of coupling arrangement (5), thereby drives mobile chuck clamping force integrated transducer (26) and mobile chuck clamp (25) moves downward, the clamping sample.
The present invention also comprises sample tensile elongation real-time detecting system, sees also Fig. 2, and measure speed gears (18) is fixed on the paper stretching ball screw (21) by measure speed gears hold-down nut (19).Measure speed gears (21) is followed ball screw (21) and is rotated when starting stretching motor (3), utilize the gear tachogenerator just can obtain the rotating speed of measure speed gears (21), and the signal that the gear tachogenerator collects is sent to computing machine by data collecting card, in conjunction with the working time of stretching motor (3) and the conversion of ball screw (21) helical pitch, just can obtain the displacement of mobile clamping seats (4).The displacement of mobile clamping seats (4) combines with the value of thrust that the pulling force integrated transducer is collected, behind the initial value of thrust of determining sample, just obtained the real-time tensile elongation of sample so after the corresponding amount of tension constantly of the rate of travel of mobile base of the carrier head this moment (4) deduction pulling force integrated transducer
The present invention also comprises electric machine control system and sensor detecting system, come the motion of control stretching motor, mobile chuck drive motor and fixed chuck drive motor and the real time data of gathering pulling force integrated transducer, mobile chuck clamping force integrated transducer and fixed chuck clamping force integrated transducer by operating system input Electric Machine Control parameter on computers, and be presented on the operation system of computer.The present invention also comprises the position transducer detection system, and the initial position and the final position of system stretched in test paper stretch-draw respectively, detects the initial position of the automatic pressing system of mobile chuck, and the initial position of the automatic pressing system of fixed chuck.
Full-automatic horizontal electronic tension tester of the present invention is realized automatic clamping to tested sample by automatic clamping system of fixed chuck and the automatic clamping system of mobile chuck, come test paper stretch-draw to stretch the initial and final position of system by position transducer, and the initial position of automatic clamping system of fixed chuck and the automatic clamping system of mobile chuck, and monitor the length deformation of sample in drawing process in real time by sample tensile elongation real-time detecting system.Its concrete course of work is as follows:
At first, the motor travelling speed and the sample target pressure testing snap-in force of input automatic clamping system of fixed chuck and the automatic clamping system of mobile chuck in computer operating system.Start automatic clamping motor of fixed chuck and the automatic clamping motor of mobile chuck, when actual measurement pressure testing snap-in force and target pressure testing snap-in force near the time stop pressure testing to sample.The snap-in force of this moment is little, and purpose is sample to be played the effect of Primary Location, if find that the sample location is bad, then unclamps immediately the compressing of sample, and readjusts sample.
Secondly, the motor travelling speed and the sample snap-in force of the automatic clamping system of input in operating system, and start automatic clamping motor of fixed chuck and the automatic clamping motor of mobile chuck simultaneously.When actual measurement snap-in force and target snap-in force near the time stop compressing to sample.Compressing of test is that sample is played fixation, avoids sliding relatively in the sample drawing process.
The 3rd, the travelling speed of input stretching motor on operating system, the stretching motor begins to move from null position, when move to specimen length suitable apart from the time motor that stretches again again after elder generation's stop motion several seconds, realize stretching to tested sample.
The 4th, when restarting, opens by the stretching motor tensile elongation real-time detecting system, realize obtaining in real time to the sample tensile elongation.
At last, finish after stretching mechanism, the automatic clamping system of fixed chuck and the automatic clamping system of mobile chuck in the sample stretching and revert to null position.
Full-automatic horizontal electronic tension tester of the present invention is multiple functional, realized the automatic clamping of sample and stretching automatically, and the sample tensile elongation is gathered in real time, and to the automatic location of motion and spacing, realized testing machine omnibearing movable process monitoring.
More than disclosed only be several specific embodiment of the present invention, but the present invention is not limited thereto, any those skilled in the art can think variation, all should drop in protection scope of the present invention.
Claims (10)
1. a full-automatic horizontal electronic tension tester is characterized in that, comprising: frame, drawing mechanism, fixed chuck automatic clamping mechanism, mobile chuck automatic clamping mechanism, Electric Machine Control and sensor detecting system, wherein
Described fixed chuck automatic clamping mechanism is arranged on the tight seat of sample fixation clamp, it further comprises: sample fixation clamp head clamp, the tight force transducer of sample fixation clamp head-clamp, line slideway auxiliary, ball wire bar pair, coupling arrangement, speed reduction unit and motor, the tight force transducer of described sample fixation clamp head-clamp is connected with sample fixation clamp head clamp, be used to measure the clamping force of sample, described coupling arrangement is connected with line slideway auxiliary, be used for sample fixation clamp head clamp is led, described ball wire bar pair is connected with motor with speed reduction unit, is used to apply the clamping force to sample;
Described mobile chuck automatic clamping mechanism is arranged on sample and moves on the clamping seats, it further comprises: sample moves the chuck clamp, sample moves chuck clamping force sensor, line slideway auxiliary, ball wire bar pair, coupling arrangement, speed reduction unit and motor, described sample moves chuck clamping force sensor and moves the chuck clamp with sample and be connected, be used to measure the clamping force of sample, described coupling arrangement is connected with line slideway auxiliary, be used for the sample clamp is led, described ball wire bar pair is connected with motor with speed reduction unit, is used to apply the clamping force to sample;
Described Electric Machine Control and sensor detecting system, it further comprises: three road motor control cards of sample stretching motor, the automatic clamping motor of fixed chuck and the automatic clamping motor of mobile chuck, mobile chuck clamping force integrated transducer, fixed chuck clamping force integrated transducer, sample stretching integrated transducer, gear tachogenerator and position transducer, 4 circuit-switched data capture cards, operating system.
2. a kind of full-automatic horizontal electronic tension tester as claimed in claim 1, it is characterized in that fixed chuck automatic clamping mechanism, fixed chuck clamping force integrated transducer, data collecting card, motor control card, operating system are formed fixed chuck and clamped closed-loop control system automatically.
3. a kind of full-automatic horizontal electronic tension tester as claimed in claim 1, it is characterized in that mobile chuck automatic clamping mechanism, mobile chuck clamping force integrated transducer, data collecting card, motor control card, operating system are formed mobile chuck and clamped closed-loop control system automatically.
4. a kind of full-automatic horizontal electronic tension tester as claimed in claim 1 is characterized in that, drawing mechanism, pulling force integrated transducer, data collecting card, motor control card, operating system are formed paper tensile force closed-loop control system.
5. a kind of full-automatic horizontal electronic tension tester as claimed in claim 1 is characterized in that, drawing mechanism, gear tachogenerator, data collecting card, motor control card, operating system are formed the closed-loop control system of paper stretcher strain.
6. a kind of full-automatic horizontal electronic tension tester as claimed in claim 1 is characterized in that, 2 hall position sensors that distribute in the drawing mechanism are respectively applied for null position and maximum displacement Dian Chu position that test paper stretch-draw is stretched.
7. a kind of full-automatic horizontal electronic tension tester as claimed in claim 1 is characterized in that, 1 hall position sensor that distributes in the fixed chuck automatic clamping mechanism is used for detecting the null position of fixed chuck automatic clamping mechanism fixed chuck clamp.
8. a kind of full-automatic horizontal electronic tension tester as claimed in claim 1 is characterized in that, 1 hall position sensor that distributes in the mobile chuck automatic clamping mechanism is used for detecting the null position of the mobile chuck clamp of mobile chuck automatic clamping mechanism.
9. a kind of full-automatic horizontal electronic tension tester as claimed in claim 1 is characterized in that, motor adopts stepper motor or servomotor.
10. a kind of full-automatic horizontal electronic tension tester as claimed in claim 1 is characterized in that, data and demonstration that operating system is used to that the state of motor operation is set and accepts sensor acquisition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010272111 CN101943646A (en) | 2010-09-01 | 2010-09-01 | Full-automatic horizontal electronic tension tester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010272111 CN101943646A (en) | 2010-09-01 | 2010-09-01 | Full-automatic horizontal electronic tension tester |
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| CN101943646A true CN101943646A (en) | 2011-01-12 |
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| CN 201010272111 Pending CN101943646A (en) | 2010-09-01 | 2010-09-01 | Full-automatic horizontal electronic tension tester |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607840A (en) * | 2012-03-31 | 2012-07-25 | 中国矿业大学(北京) | Large deformation tensile force testing system |
| CN102735531A (en) * | 2012-06-20 | 2012-10-17 | 新疆维吾尔自治区计量测试研究院 | High-precision deceleration mechanism of electronic tensile testing machine |
| WO2012163210A1 (en) * | 2011-05-31 | 2012-12-06 | 河南省煤炭科学研究院有限公司 | Whole width belt tensile fixtures and horizontal belt tensile testing machine |
| CN103234816A (en) * | 2013-04-17 | 2013-08-07 | 上海理工大学 | Adjustable vertebrae fixing device |
| CN103245559A (en) * | 2013-04-10 | 2013-08-14 | 深圳三思纵横科技股份有限公司 | Metal tensile test method and device capable of preventing force failure |
| CN103792176A (en) * | 2014-03-04 | 2014-05-14 | 山东省纺织科学研究院 | Sample clamping device for testing medical mask air exchange pressure difference value |
| CN104111192A (en) * | 2014-07-29 | 2014-10-22 | 山东丰汇设备技术有限公司 | Anchoring type mechanical test table for electric pole |
| CN104111193A (en) * | 2014-07-29 | 2014-10-22 | 山东丰汇设备技术有限公司 | Conveyable pole mechanical test bed |
| CN104964879A (en) * | 2015-07-28 | 2015-10-07 | 刘达 | Computer control electro-hydraulic servo enclosed-loop horizontal type tension tester |
| CN105865918A (en) * | 2016-04-28 | 2016-08-17 | 芜湖美威包装品有限公司 | Detection device for paperboard strength |
| CN106092742A (en) * | 2016-05-26 | 2016-11-09 | 苏州艾酷玛赫设备制造有限公司 | A kind of for testing film tensile strength with the device of puncture strength |
| CN106769418A (en) * | 2017-01-22 | 2017-05-31 | 广州市祥利仪器有限公司 | Horizontal tensile testing machine |
| CN109855964A (en) * | 2018-12-30 | 2019-06-07 | 福建省金怡丰工贸有限公司 | A kind of detection device of high molecular material product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277931Y (en) * | 2008-10-09 | 2009-07-22 | 淄博泰光电力器材厂 | Novel pulling force experiment machine |
| CN201387407Y (en) * | 2009-04-08 | 2010-01-20 | 河北科技大学 | Device for testing tensile strength of metal wire |
| CN201811890U (en) * | 2010-09-01 | 2011-04-27 | 朱金辉 | Full-automatic horizontal electronic tension tester |
-
2010
- 2010-09-01 CN CN 201010272111 patent/CN101943646A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277931Y (en) * | 2008-10-09 | 2009-07-22 | 淄博泰光电力器材厂 | Novel pulling force experiment machine |
| CN201387407Y (en) * | 2009-04-08 | 2010-01-20 | 河北科技大学 | Device for testing tensile strength of metal wire |
| CN201811890U (en) * | 2010-09-01 | 2011-04-27 | 朱金辉 | Full-automatic horizontal electronic tension tester |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012163210A1 (en) * | 2011-05-31 | 2012-12-06 | 河南省煤炭科学研究院有限公司 | Whole width belt tensile fixtures and horizontal belt tensile testing machine |
| CN102607840A (en) * | 2012-03-31 | 2012-07-25 | 中国矿业大学(北京) | Large deformation tensile force testing system |
| CN102607840B (en) * | 2012-03-31 | 2015-06-10 | 中国矿业大学(北京) | Large deformation tensile force testing system |
| CN102735531A (en) * | 2012-06-20 | 2012-10-17 | 新疆维吾尔自治区计量测试研究院 | High-precision deceleration mechanism of electronic tensile testing machine |
| CN103245559A (en) * | 2013-04-10 | 2013-08-14 | 深圳三思纵横科技股份有限公司 | Metal tensile test method and device capable of preventing force failure |
| CN103234816A (en) * | 2013-04-17 | 2013-08-07 | 上海理工大学 | Adjustable vertebrae fixing device |
| CN103234816B (en) * | 2013-04-17 | 2015-06-17 | 上海理工大学 | Adjustable vertebrae fixing device |
| CN103792176A (en) * | 2014-03-04 | 2014-05-14 | 山东省纺织科学研究院 | Sample clamping device for testing medical mask air exchange pressure difference value |
| CN104111192A (en) * | 2014-07-29 | 2014-10-22 | 山东丰汇设备技术有限公司 | Anchoring type mechanical test table for electric pole |
| CN104111193A (en) * | 2014-07-29 | 2014-10-22 | 山东丰汇设备技术有限公司 | Conveyable pole mechanical test bed |
| CN104964879A (en) * | 2015-07-28 | 2015-10-07 | 刘达 | Computer control electro-hydraulic servo enclosed-loop horizontal type tension tester |
| CN105865918A (en) * | 2016-04-28 | 2016-08-17 | 芜湖美威包装品有限公司 | Detection device for paperboard strength |
| CN106092742A (en) * | 2016-05-26 | 2016-11-09 | 苏州艾酷玛赫设备制造有限公司 | A kind of for testing film tensile strength with the device of puncture strength |
| CN106769418A (en) * | 2017-01-22 | 2017-05-31 | 广州市祥利仪器有限公司 | Horizontal tensile testing machine |
| CN109855964A (en) * | 2018-12-30 | 2019-06-07 | 福建省金怡丰工贸有限公司 | A kind of detection device of high molecular material product |
| CN109855964B (en) * | 2018-12-30 | 2021-08-13 | 福建省金怡丰工贸有限公司 | Detection equipment for high polymer material parts |
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