CN114705543B - Non-metal pipe wear resistance detection system and detection method - Google Patents
Non-metal pipe wear resistance detection system and detection method Download PDFInfo
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- CN114705543B CN114705543B CN202210281563.7A CN202210281563A CN114705543B CN 114705543 B CN114705543 B CN 114705543B CN 202210281563 A CN202210281563 A CN 202210281563A CN 114705543 B CN114705543 B CN 114705543B
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
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Abstract
The invention relates to a system and a method for detecting the wear resistance of a non-metal pipe, comprising a supporting device; the rotating device comprises an installation mechanism for installing the non-metal pipe to be detected and a rotating power mechanism for providing power for the rotation of the non-metal pipe to be detected; the moving device is connected with the rotating device and used for changing the detection position of the non-metal pipe to be detected; the clamping device is connected with the moving device and used for clamping the non-metal pipe to be tested; the abrasion device is arranged on the supporting device and is used for abrading the nonmetal pipe to be measured; and the central control device is connected with the rotating device, the moving device, the clamping device and the abrasion device, and the position of the to-be-detected non-metal pipe is matched with the preset position by adjusting the clamping force of the clamping mechanism, so that the acquired wear-resisting detection result of the non-metal pipe is more accurate.
Description
Technical Field
The invention relates to the field of material performance detection, in particular to a system and a method for detecting wear resistance of a non-metal pipe.
Background
Nonmetal tubular product refers to the tubular product except that the metal, mostly be plastics tubular product, like hard polyvinyl chloride pipe, chlorinated polyvinyl chloride pipe and polyethylene pipe etc, it is multi-purpose in water supply line, drainage pipe, rainwater pipeline, the waste liquid pipe, the sewage pipe, gas pipe and hot-water line etc, nonmetal tubular product need detect its wear resistance in the in-process of production and processing, but current nonmetal tubular product wear resistance detection device has a lot of problems, examine time measuring when examining the material to be measured, under the effect of force, the skew takes place easily in the position of the material to be measured, can't correct it in the testing process, lead to can't treat the material to be detected and carry out accurate detection, the result that obtains with there is the deviation in fact.
Chinese patent ZL201911305936.4 discloses a safety rope wearability detection device, its characterized in that detects the wearability of the horizontal fricative wearability of safety rope and the wearability of vertical friction, and in the testing process, the displacement of safety rope takes place the skew easily, can't in time adjust its position, leads to the wearability that can not the accurate detection position that awaits measuring.
Disclosure of Invention
Therefore, the invention provides a system and a method for detecting the wear resistance of a non-metal pipe, which can adjust the position of the non-metal pipe to be detected in the detection process, so that the position of the non-metal pipe to be detected accords with the preset position, and the detection result of the tolerance of the non-metal pipe is more accurate.
In order to achieve the above object, in one aspect, the present invention provides a system for detecting wear resistance of a non-metal pipe, including:
therefore, the invention provides a system and a method for detecting the wear resistance of a non-metal pipe, which can adjust the position of the non-metal pipe to be detected in the detection process, so that the position of the non-metal pipe to be detected accords with the preset position, and the detection result of the tolerance of the non-metal pipe is more accurate.
In order to achieve the above object, in one aspect, the present invention provides a system for detecting wear resistance of a non-metal pipe, including:
a support device;
the rotating device is arranged on the supporting device and comprises an installation mechanism for installing the non-metal pipe to be detected and a rotating power mechanism for providing power for the rotation of the non-metal pipe to be detected;
the moving device is connected with the rotating device and used for changing the detection position of the nonmetal pipe to be detected;
the clamping device is connected with the moving device and used for clamping the non-metal pipe to be tested, wherein the clamping device comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is used for providing clamping force for the non-metal pipe to be tested and is in contact with one side of the non-metal pipe to be tested, the second clamping mechanism is symmetrically arranged with the first clamping mechanism and is in contact with the other side of the non-metal pipe to be tested, the first clamping mechanism comprises a plurality of first clamping units and a first power unit for controlling the clamping force of each first clamping unit, and the second clamping mechanism comprises a plurality of second clamping units and a second power unit for controlling the clamping force of each second clamping unit;
the abrasion device is arranged on the supporting device and is used for abrading the nonmetal pipe to be measured;
the central control device is connected with the rotating device, the moving device, the clamping device and the abrasion device, the central control device compares the displacement of the nonmetal pipe to be detected acquired by the image acquisition device with a preset displacement, adjusts the displacement of the nonmetal pipe to be detected by controlling the clamping force of the first clamping mechanism and the second clamping mechanism, compares the offset angle of the acquired nonmetal pipe to be detected in the abrasion process with a preset offset angle, adjusts and controls the offset angle of the nonmetal pipe to be detected by adjusting the power parameters of the first power unit and the second power unit, compares the offset angle change rate of the acquired nonmetal pipe to be detected with a preset offset angle change rate, controls the relative distance of each clamping unit in the first clamping mechanism by adjusting the power parameters of the first power unit, and controls the relative distance of each clamping unit in the second clamping mechanism by adjusting the power parameters of the second power unit, so that the abrasion-resistant detection result of the nonmetal pipe conforms to a preset standard
Furthermore, the central control device presets a displacement S, acquires the displacement S of the non-metal pipe to be measured, compares the acquired displacement S with the preset displacement, selects adjusting parameters to adjust the clamping force of the first clamping mechanism and the second clamping mechanism, wherein,
when S is less than or equal to S1, the central control device selects a first preset adjustment parameter Δ F1 to adjust clamping forces F1 to F1 'of the first clamping mechanism, and sets F1' = F1 +/Δ F1;
when S1 is larger than S and smaller than S2, the central control device does not adjust the clamping force of the first clamping mechanism and the clamping force of the second clamping mechanism;
when S is larger than or equal to S2, the central control device selects a second preset adjusting parameter Δ F2 to adjust the clamping forces F2 to F2 'of the second clamping mechanism, and sets F2' = F2+ Δ F2;
the central control device presets an adjusting parameter delta F, sets a first preset adjusting parameter delta F1 and a second preset adjusting parameter delta F2, wherein the central control device presets a displacement S of the nonmetal pipe to be detected, sets a first preset displacement S1 and a second preset displacement S2.
Further, the first clamping unit comprises a first clamp and a second clamp which are contacted with one side of the non-metal pipe to be detected, the first power unit comprises a first motor for providing power for the first clamp and a second motor for providing power for the second clamp, the second clamping unit comprises a third clamp and a fourth clamp which are contacted with the other side of the non-metal pipe to be detected, the second power unit comprises a third motor for providing power for the third clamp and a fourth motor for providing power for the fourth clamp, the central control device adjusts the power parameter f10 of the first motor and the power parameter f20 of the second motor according to the selected adjusting parameter, and adjusts the power parameter f30 of the motor of the third motor and the power parameter f40 of the fourth motor, wherein,
fi = fi0 × (1 + v ×. Δ F1/F1) where i =1,2;
fj = fj0 × (1 + v ×. Δ F2/F2), where j =3,4;
and v is a preset power parameter compensation parameter of the central control device.
Further, the central control device presets a deviation angle D of the non-metal pipe to be measured, compares the real-time deviation angle D obtained by the image acquisition device with the preset deviation angle, selects longitudinal adjustment parameters to adjust power parameters of the first motor, the second motor, the third motor and the fourth motor, wherein,
when D is less than or equal to D1, the central control device selects a first preset longitudinal adjusting parameter H1 to increase power parameters f1 to f11 of the first motor and increase power parameters f4 to f41 of the fourth motor, selects a second preset longitudinal adjusting parameter H2 to reduce power parameters f2 to f21 of the second motor and reduce power parameters f3 to f31 of the third motor;
when D1 is more than D and less than D2, the central control device does not adjust the power parameters of the first motor, the second motor, the third motor and the fourth motor;
when D is larger than or equal to D2, the central control device selects a third preset longitudinal adjusting parameter H3 to reduce power parameters f1 to f12 of the first motor and reduce power parameters f4 to f42 of the fourth motor, selects a second preset longitudinal adjusting parameter H4 to increase power parameters f2 to f22 of the second motor and increase power parameters f3 to f32 of the third motor;
the central control device presets a to-be-detected nonmetal pipe offset angle D, sets a first offset angle D1 and a second offset angle D2, presets a longitudinal adjusting parameter H, sets H1 as a first preset longitudinal adjusting parameter, H2 as a second preset longitudinal adjusting parameter, H3 as a third preset longitudinal adjusting parameter, and H4 as a fourth preset longitudinal adjusting parameter.
Further, when the real-time offset angle d obtained by the central control device is smaller than or equal to a first preset offset angle, the central control device selects a first preset longitudinal adjustment parameter H1 to increase power parameters f1 to f11 of the first motor, increases power parameters f4 to f41 of the fourth motor, sets f11= f1 × (1 + h1), f41= f4 × (1 + h1), selects a second preset longitudinal adjustment parameter H2 to reduce power parameters f2 to f21 of the second motor, reduces power parameters f3 to f31 of the third motor, sets f21= f2 × (1-H2), and f31= f3 × (1-H2); when the real-time offset angle d obtained by the central control device is greater than or equal to a second preset offset angle, the central control device selects a third preset longitudinal adjustment parameter H3 to reduce the power parameters f1 to f12 of the first motor, reduces the power parameters f4 to f42 of the fourth motor, sets f12= f1 × (1-H3), f42= f4 × (1-H3), selects a fourth preset longitudinal adjustment parameter H4 to increase the power parameters f2 to f22 of the second motor, increases the power parameters f3 to f32 of the third motor, sets f22= f2 × (1 + H4), and sets f32= f3 × (1 + H4).
Further, the first holder and the second holder are connected by a first sliding mechanism, wherein the first sliding mechanism comprises a first sliding block connected with the first holder, a first sliding rod connected with the first sliding block, and a fifth motor for providing power for the first sliding mechanism, the third holder and the fourth holder of the second holder are connected by a second sliding mechanism, wherein the second sliding mechanism comprises a second sliding block connected with the third holder, a second sliding rod connected with the second sliding block, and a sixth motor for providing power for the second sliding mechanism, the central control device presets a change rate of the deviation angle R, compares the change rate of the deviation angle R of the non-metal pipe to be tested with a preset change rate of the deviation angle, and adjusts the relative distance between the first holder and the second holder, the relative distance between the third holder and the fourth holder, the holding force of the first holder and the holding force of the second holder, wherein the first holding mechanism and the second holding mechanism are adjusted,
when R is not more than R1, the central control device does not correspond to the relative distance between the first gripper and the second gripper and the relative distance between the third gripper and the fourth gripper;
when R1 < R < R2, the central control device increases the relative distance L1 to L11 between the first clamp and the second clamp, and increases the relative distance L2 to L21 between the third clamp and the fourth clamp;
when R is larger than or equal to R2, the central control increases the clamping force F1 'to F1'1 of the first clamping mechanism, and increases the clamping force F2 'to F2'1 of the second clamping mechanism;
the central control device presets a deviation angle change rate R, sets a first preset deviation angle change rate R1 and a first preset deviation angle change rate R2.
Further, when the deviation angle change rate R of the to-be-detected non-metal pipe acquired by the central control device is greater than a first preset deviation angle change rate R1 and less than a second preset deviation angle change rate R2, the central control device judges that the relative distance L1 between the first clamp holder and the second clamp holder is increased to L11, and sets L11= L1 × (1 + | R1-R |/R1) 2 ) The center control device determines to increase the relative distance L2 between the third gripper and the fourth gripper to L21, and sets L21= L2 × (1 + | R1-R |/R1) 2 )。
Further, when the deviation angle change rate R of the to-be-measured non-metal pipe acquired by the central control device is greater than a second preset deviation angle change rate R2, the central control device determines that the clamping force F1 'of the first clamping mechanism is increased to F1'1, sets F1'1=f1' × (1 + | R1-R |/R1), and determines that the clamping force F2 'of the second clamping mechanism is increased to F2'1, and sets F2'1=f2' × (1 + | R2-R |/R2).
Further, the central control device presets a relative distance L0, the central control device compares the obtained relative distance between the first gripper and the second gripper, and the obtained relative distance Lk1 between the third gripper and the fourth gripper with the preset relative distance, and adjusts the power parameters of the fifth motor and the sixth motor, wherein,
when Lk1 is less than or equal to L01, the central control device increases the power parameters of the fifth motor and the sixth motor;
when L01 is larger than Lk1 and smaller than L02, the central control device does not adjust power parameters of the fifth motor and the sixth motor;
when Lk1 is larger than or equal to L02, the central control device reduces power parameters of the fifth motor and the sixth motor;
the central control device is preset with a relative distance L0, a first preset relative distance L01 and a second preset relative distance L02, wherein k =1,2.
In another aspect, the present invention provides a method for detecting wear resistance of a non-metallic pipe, comprising,
s1, mounting a non-metal pipe to be tested on the rotating device, and clamping the non-metal pipe to be tested by the clamping device;
s2, the central control device starts the abrasion device to abrade the nonmetal pipe to be detected, compares the acquired position of the nonmetal pipe to be detected with a preset position, and enables the position of the nonmetal pipe to be detected to accord with the preset position by adjusting power parameters of the first power unit and the second power unit;
s3, the central control device starts the mobile device to change the angle of the nonmetal pipe to be measured so that the abrasion device can abrade the adjusted position of the nonmetal pipe to be measured;
and S4, integrating the wear resistance conditions of all positions of the non-metal pipe to be tested by the central control device to obtain the wear resistance of the non-metal pipe to be tested.
Compared with the prior art, the invention has the advantages that the invention is connected with the rotating device, the moving device, the clamping device and the abrasion device by arranging the central control device, wherein the central control device compares the position of the non-metal pipe to be detected, which is acquired by the image acquisition device, with a preset position, when the non-metal pipe to be detected is displaced, the central control device enables the non-metal pipe to be detected to return to the preset position by adjusting the clamping force of the first clamping mechanism and the clamping force of the second clamping mechanism, when the non-metal pipe to be detected is displaced due to the rotation of the rotating device, the central control device corrects the displacement angle of the non-metal pipe to be detected by adjusting the power parameters of the first clamping unit and the second clamping unit, make the position of the nonmetal tubular product that awaits measuring in the testing process accord with preset standard all the time, avoid influencing because of the position of the nonmetal tubular product that awaits measuring changes in the testing process the wearing and tearing device is to the wearing and tearing of nonmetal tubular product, simultaneously, when the non-metal tubular product that awaits measuring is not conform to when predetermineeing the angle of deviation change rate in the testing process, the nonmetal tubular product that awaits measuring rocks the frequency higher promptly, well accuse device through regulation control fifth motor the power parameter of sixth motor is in order to adjust first holder with the relative distance of second holder and third holder with relative distance between the fourth holder to reduce rocking of the nonmetal tubular product that awaits measuring, make the nonmetal tubular product that awaits measuring more stable in the testing process, so that the wear-resisting testing result of the nonmetal tubular product that makes acquireing is more accurate.
Particularly, the central control device presets a displacement S of the non-metal pipe to be detected, the central control device obtains the displacement S of the non-metal pipe to be detected and compares the obtained displacement with the preset displacement, and adjusting parameters are selected to adjust the clamping force of the first clamping mechanism and the second clamping mechanism, wherein when the displacement obtained by the central control device is smaller than the first preset displacement, the non-metal pipe is far away from the abrasion device when the abrasion device contacts the non-metal pipe to be detected, and the central control device selects the first preset adjusting parameters to increase the power parameters of the first clamping mechanism, so that the position of the non-metal pipe to be detected meets the standard; when the displacement acquired by the central control device is larger than a first preset displacement and smaller than a second preset displacement, the position of the nonmetal pipe to be detected is in accordance with the standard, and the central control device does not adjust the power parameters of the first clamping force mechanism and the clamping force of the second clamping mechanism; when the offset of the non-metal pipe acquired by the central control device is larger than or equal to a second preset offset, the situation that the non-metal pipe is close to the abrasion device when the abrasion device contacts the non-metal pipe to be detected at the moment is shown, and at the moment, the central control device selects a second preset adjusting parameter to increase the clamping force of the second clamping mechanism, so that the position of the non-metal pipe to be detected meets the standard.
Particularly, the central control device presets a deviation angle D of the non-metal pipe to be measured, compares a real-time deviation angle D obtained by the image acquisition device with a preset deviation angle, selects longitudinal adjustment parameters to adjust power parameters of the first motor, the second motor, the third motor and the fourth motor, when the real-time deviation angle D obtained by the central control device is smaller than or equal to the first preset deviation angle, the non-metal pipe to be measured rotates to the side far away from the wear device, at the moment, the central control device increases the power parameters of the first motor and the fourth motor, reduces the power parameters of the second motor and the third motor to enable the position of the non-metal pipe to be measured to meet the standard, when the real-time deviation angle D obtained by the central control device is larger than or equal to the second preset deviation angle, the non-metal pipe to be measured rotates to the side close to the wear device, at the moment, the central control device reduces the power parameters of the first motor and the fourth motor to increase the power parameters of the second motor and the third motor to enable the position of the non-metal pipe to be measured to meet the standard.
Particularly, the central control device is configured to compare a deviation angle change rate R of the non-metal pipe to be measured in a preset unit time with a preset deviation angle change rate, and adjust a relative distance between the first holder and the second holder, a relative distance between the third holder and the fourth holder, a clamping force of the first clamping mechanism, and a clamping force of the second clamping mechanism, when the central control device obtains that the deviation angle change rate of the non-metal pipe to be measured is greater than the first preset deviation angle change rate and is smaller than the second preset deviation angle change rate, the position change frequency of the non-metal pipe to be measured is fast, namely the shaking of the non-metal pipe to be measured is serious, when the central control device obtains that the deviation angle change rate of the non-metal pipe to be measured is greater than the first preset deviation angle change rate and is smaller than the second preset deviation angle change rate, the distance between the first holder and the second holder is increased by increasing power parameters of a fifth motor and a sixth motor, so that the shaking of the non-metal pipe to be measured is more serious, and when the non-metal pipe to obtain that the non-metal pipe to be measured is more serious shaking of the non-metal pipe to be measured, the central control device obtains that the non-metal pipe to be measured is larger than the second holder and when the non-metal pipe to be measured, the non-metal pipe to be measured.
Drawings
FIG. 1 is a schematic front sectional view structural diagram of a wear resistance detection system for a non-metallic pipe according to an embodiment of the invention;
FIG. 2 is a schematic top view of a system for detecting wear resistance of a non-metallic pipe according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a clamping device of the non-metallic pipe wear resistance detection system according to the embodiment of the invention;
FIG. 4 is a schematic structural diagram of a pushing mechanism of the wear resistance detection system for the non-metallic pipe according to the embodiment of the invention.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principles of the present invention, and do not limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, fig. 2 and fig. 4, fig. 1 is a schematic front sectional structure diagram of a wear-resistant performance detecting system for a non-metallic pipe according to an embodiment of the present invention, fig. 2 is a schematic top structural diagram of the wear-resistant performance detecting system for the non-metallic pipe according to the embodiment of the present invention, and fig. 4 is a schematic structural diagram of a pushing mechanism of the wear-resistant performance detecting system for the non-metallic pipe according to the embodiment of the present invention, including a supporting device, which includes a base 1; the rotating device is arranged on the supporting device and comprises an installation mechanism for installing the non-metal pipe to be detected and a rotating power mechanism for providing power for the rotation of the non-metal pipe to be detected, wherein the installation mechanism comprises a connecting shaft 201 for installing the non-metal pipe to be detected and a commutator 202 connected with the connecting shaft, and the rotating power mechanism comprises a transmission shaft 203 connected with the commutator and a rotating motor 204 connected with the transmission shaft and providing power for the transmission shaft; the moving device is connected with the rotating device and used for changing the detection position of the nonmetal pipe to be detected, the moving device comprises a pushing mechanism, a fixing plate 301 which is connected with the pushing mechanism and used for pushing the commutator, the pushing mechanism comprises a pushing motor 302 which provides power for the pushing mechanism, a screw 305 which is connected with the pushing motor and used for transmitting power to perform threaded rotary displacement in a fixing groove 303 and a ring groove 304, a linkage plate 306 which is connected with the screw, and a mounting shaft 307 which is connected with the linkage plate, wherein the linkage plate can complete the matched rotation of the shaft ring 308 through twelve fingers of the mounting shaft, so that the fixing plate is pushed; the abrasion device is arranged on the supporting device and used for abrading the nonmetal pipes to be detected, and comprises a supporting frame 401 arranged on a base, an abrasion wheel 402 arranged on the supporting frame and used for abrasion, a moving rod 403 used for enabling the abrasion device to move, a moving groove 406 arranged on the outer side wall of the moving rod, a displacement motor 404 for providing power for the movement of the moving rod and a driving motor 405 for providing power for the rotation of the abrasion wheel;
referring to fig. 3, which is a schematic structural diagram of a clamping device of a system for detecting wear resistance of a non-metal pipe according to an embodiment of the present invention, the clamping device is connected to the moving device and is configured to clamp the non-metal pipe to be detected, wherein the clamping device includes a first clamping mechanism and a second clamping mechanism for providing a clamping force to clamp the non-metal pipe to be detected, the first clamping mechanism includes a first clamp and a second clamp in contact with one side of the non-metal pipe to be detected, the second clamping mechanism includes a third clamp and a fourth clamp in contact with the other side of the non-metal pipe to be detected, the first clamp includes a first fixed block 501 in contact with the non-metal pipe 6 to be detected, a first motor 502 connected to the first fixed block and providing power to the first clamp, the second clamp includes a second fixed block 503 in contact with the non-metal pipe to be detected, a second motor 504 connected to the second fixed block and providing power to the second clamp, the third clamp includes a third fixed block 505 in contact with the non-metal pipe to be detected, a third fixed block 506 providing power to the third clamp, the fourth clamp includes a sliding block 507 and a sliding block mechanism connected to the sliding block 507 and a sliding block provided to the first clamp mechanism provided to the sliding block provided to the sliding rod of the first clamp and the sliding block provided to slide block 507, the third gripper and the fourth gripper of the second gripping mechanism are connected through a second sliding mechanism, wherein the second sliding mechanism comprises a second sliding block 512 connected with the third gripper, a second sliding rod 513 connected with the second sliding block, and a sixth motor 514 for powering the second sliding mechanism;
the central control device compares the displacement of the non-metal pipe to be detected obtained by the central control device in the abrasion process with a preset displacement, adjusts and controls the displacement of the non-metal pipe to be detected by controlling the clamping force of the first clamping mechanism and the second clamping mechanism, compares the offset angle of the obtained non-metal pipe to be detected in the abrasion process with the preset offset angle, adjusts and controls the offset angle of the non-metal pipe to be detected by the central control device through adjusting the power parameters of the first power unit and the second power unit, compares the acquired offset angle change rate of the non-metal pipe to be detected with the preset offset angle change rate, controls the relative distance of each clamping unit in the first clamping mechanism by adjusting the power parameters of the first power unit, and controls the relative distance of each clamping unit in the second clamping mechanism by adjusting the power parameters of the second power unit, so that the wear-resistant detection result of the non-metal pipe meets the preset standard.
The central control device presets a displacement S, acquires the displacement S of the non-metal pipe to be measured, compares the acquired displacement S with the preset displacement, selects adjusting parameters to adjust the clamping force of the first clamping mechanism and the second clamping mechanism, wherein,
when S is less than or equal to S1, the central control device selects a first preset adjustment parameter Δ F1 to adjust clamping forces F1 to F1 'of the first clamping mechanism, and sets F1' = F1 +/Δ F1;
when S1 is larger than S and smaller than S2, the central control device does not adjust the clamping force of the first clamping mechanism and the clamping force of the second clamping mechanism;
when S is larger than or equal to S2, the central control device selects a second preset adjusting parameter Δ F2 to adjust the clamping forces F2 to F2 'of the second clamping mechanism, and sets F2' = F2+ Δ F2;
the central control device presets an adjusting parameter delta F, sets a first preset adjusting parameter delta F1 and a second preset adjusting parameter delta F2, wherein the central control device presets a displacement S of the nonmetal pipe to be detected, sets a first preset displacement S1 and a second preset displacement S2.
Specifically, the central control device presets a displacement S of the non-metal pipe to be detected, compares the obtained displacement S of the non-metal pipe to be detected with a preset displacement, and selects adjustment parameters to adjust the clamping force of the first clamping mechanism and the second clamping mechanism, wherein when the displacement obtained by the central control device is smaller than a first preset displacement, the non-metal pipe is far away from the abrasion device when the abrasion device contacts the non-metal pipe to be detected, and the central control device selects the first preset adjustment parameters to increase the power parameters of the first clamping mechanism, so that the position of the non-metal pipe to be detected meets the standard; when the displacement acquired by the central control device is larger than a first preset displacement and smaller than a second preset displacement, the position of the nonmetal pipe to be detected is in accordance with the standard, and the central control device does not adjust the power parameters of the first clamping force mechanism and the clamping force of the second clamping mechanism; when the offset of the non-metal pipe acquired by the central control device is larger than or equal to a second preset offset, the situation that the non-metal pipe is close to the abrasion device when the abrasion device contacts the non-metal pipe to be detected at the moment is shown, and at the moment, the central control device selects a second preset adjusting parameter to increase the clamping force of the second clamping mechanism, so that the position of the non-metal pipe to be detected meets the standard.
The first clamping unit comprises a first clamping device and a second clamping device which are in contact with one side of a nonmetal pipe to be detected, the first power unit comprises a first motor for providing power for the first clamping device and a second motor for providing power for the second clamping device, the second clamping unit comprises a third clamping device and a fourth clamping device which are in contact with the other side of the nonmetal pipe to be detected, the second power unit comprises a third motor for providing power for the third clamping device and a fourth motor for providing power for the fourth clamping device, the central control device adjusts a power parameter f10 of the first motor and a power parameter f20 of the second motor according to a selected adjusting parameter, a power parameter f30 of the third motor and a power parameter f40 of the fourth motor, wherein,
fi = fi0 × (1 + v ×. Δ F1/F1) where i =1,2;
fj = fj0 x (1 + v x Δ F2/F2), where j =3,4;
and v is a preset power parameter compensation parameter of the central control device.
Specifically, the present invention does not limit the specific range of the dynamic parameter compensation parameter, and the examples of the present invention provide a preferred embodiment wherein v is 0.8 to 1.2.
The central control device presets a deviation angle D of the nonmetal pipe to be measured, compares a real-time deviation angle D obtained by the image acquisition device with the preset deviation angle, selects longitudinal adjustment parameters to adjust power parameters of the first motor, the second motor, the third motor and the fourth motor, wherein,
when D is less than or equal to D1, the central control device selects a first preset longitudinal adjusting parameter H1 to increase power parameters f1 to f11 of the first motor and increase power parameters f4 to f41 of the fourth motor, selects a second preset longitudinal adjusting parameter H2 to reduce power parameters f2 to f21 of the second motor and reduce power parameters f3 to f31 of the third motor;
when D1 is more than D and less than D2, the central control device does not adjust the power parameters of the first motor, the second motor, the third motor and the fourth motor;
when D is larger than or equal to D2, the central control device selects a third preset longitudinal adjusting parameter H3 to reduce power parameters f1 to f12 of the first motor and reduce power parameters f4 to f42 of the fourth motor, selects a second preset longitudinal adjusting parameter H4 to increase power parameters f2 to f22 of the second motor and increase power parameters f3 to f32 of the third motor;
the central control device presets a to-be-detected nonmetal pipe offset angle D, sets a first offset angle D1 and a second offset angle D2, presets a longitudinal adjusting parameter H, sets H1 as a first preset longitudinal adjusting parameter, H2 as a second preset longitudinal adjusting parameter, H3 as a third preset longitudinal adjusting parameter, and H4 as a fourth preset longitudinal adjusting parameter.
When the real-time offset angle d obtained by the central control device is smaller than or equal to a first preset offset angle, the central control device selects a first preset longitudinal adjustment parameter H1 to increase power parameters f1 to f11 of the first motor, increases power parameters f4 to f41 of the fourth motor, sets f11= f1 x (1 + h1), f41= f4 x (1 + h1), selects a second preset longitudinal adjustment parameter H2 to reduce power parameters f2 to f21 of the second motor, reduces power parameters f3 to f31 of the third motor, sets f21= f2 x (1-H2), and sets f31= f3 x (1-H2); when the real-time offset angle d obtained by the central control device is greater than or equal to a second preset offset angle, the central control device selects a third preset longitudinal adjustment parameter H3 to decrease the power parameters f1 to f12 of the first motor, decreases the power parameters f4 to f42 of the fourth motor, sets f12= f1 × (1-H3), f42= f4 × (1-H3), selects a fourth preset longitudinal adjustment parameter H4 to increase the power parameters f2 to f22 of the second motor, increases the power parameters f3 to f32 of the third motor, sets f22= f2 × (1 + h4), and sets f32= f3 × (1 + h4).
Specifically, the central control device presets a deviation angle D of the non-metal pipe to be measured, compares a real-time deviation angle D obtained by the image acquisition device with a preset deviation angle, selects longitudinal adjustment parameters to adjust power parameters of the first motor, the second motor, the third motor and the fourth motor, when the real-time deviation angle D obtained by the central control device is smaller than or equal to the first preset deviation angle, the non-metal pipe to be measured rotates to the side far away from the wear device, at the moment, the central control device increases the power parameters of the first motor and the fourth motor, reduces the power parameters of the second motor and the third motor to enable the position of the non-metal pipe to be measured to meet the standard, when the real-time deviation angle D obtained by the central control device is larger than or equal to the second preset deviation angle, the non-metal pipe to be measured rotates to the side close to the wear device, at the moment, the central control device reduces the power parameters of the first motor and the fourth motor to increase the power parameters of the second motor and the third motor to enable the position of the non-metal pipe to be measured to meet the standard.
Specifically, the installation position and the offset angle of the to-be-detected non-metal pipe are not limited by the method, and only the abrasion resistance of the to-be-detected non-metal pipe can be detected.
Specifically, the displacement and the offset angle of the non-metal pipe to be measured preset by the central control device are not limited, and the requirement for adjusting the position of the non-metal pipe to be measured can be met.
Specifically, the first gripper and the second gripper are connected through a first sliding mechanism, wherein the first sliding mechanism includes a first sliding block connected with the first gripper, a first sliding rod connected with the first sliding block, and a fifth motor for providing power for the first sliding mechanism, the third gripper and the fourth gripper of the second gripper are connected through a second sliding mechanism, wherein the second sliding mechanism includes a second sliding block connected with the third gripper, a second sliding rod connected with the second sliding block, and a sixth motor for providing power for the second sliding mechanism, the central control device presets a deviation angle change rate R, compares the deviation angle change rate R of the nonmetal pipe to be measured with the preset deviation angle change rate, and adjusts the relative distance between the first gripper and the second gripper, the relative distance between the third gripper and the fourth gripper, the gripping force of the first gripper, and the gripping force of the second gripper, wherein,
when R is less than or equal to R1, the central control device does not correspond to the relative distance between the first gripper and the second gripper and the relative distance between the third gripper and the fourth gripper;
when R1 < R < R2, the central control device increases the relative distance L1 to L11 between the first clamp and the second clamp and increases the relative distance L2 to L21 between the third clamp and the fourth clamp; when R is larger than or equal to R2, the central control increases the clamping force F1 'to F1'1 of the first clamping mechanism, and increases the clamping force F2 'to F2'1 of the second clamping mechanism;
the central control device presets a deviation angle change rate R, sets a first preset deviation angle change rate R1 and a first preset deviation angle change rate R2.
When the deviation angle change rate R of the nonmetal pipe to be detected, which is obtained by the central control device, is larger than a first preset deviation angle change rate R1 and smaller than a second preset deviation angle change rate R2, the central control device judges that the relative distance L1 between the first clamp holder and the second clamp holder is increased to L11, and sets L11= L1 x (1 + | R1-R |/R1) 2 ) The center control device determines to increase the relative distance L2 between the third gripper and the fourth gripper to L21, and sets L21= L2 × (1 + | R)1-r|/R1 2 )。
When the deviation angle change rate R of the non-metal pipe to be measured, which is obtained by the central control device, is greater than a second preset deviation angle change rate R2, the central control device determines that the clamping force F1 'of the first clamping mechanism is increased to F1'1, sets F1'1= F1' × (1 + | R1-R |/R1), determines that the clamping force F2 'of the second clamping mechanism is increased to F2'1, and sets F2'1= F2' × (1 + | R2-R |/R2).
The central control device presets a relative distance L0, compares the obtained relative distance between the first gripper and the second gripper and the obtained relative distance Lk1 between the third gripper and the fourth gripper with the preset relative distance, and adjusts the power parameters of the fifth motor and the sixth motor, wherein,
when Lk1 is less than or equal to L01, the central control device increases the power parameters of the fifth motor and the sixth motor;
when L01 is larger than Lk1 and smaller than L02, the central control device does not adjust power parameters of the fifth motor and the sixth motor;
when Lk1 is larger than or equal to L02, the central control device reduces the power parameters of the fifth motor and the sixth motor;
the central control device is preset with a relative distance L0, a first preset relative distance L01 and a second preset relative distance L02, wherein k =1,2.
Specifically, the embodiment of the invention provides that the deviation angle variation of the to-be-detected non-metal pipe detected in unit time is the deviation angle variation rate.
Specifically, the central control device is used for comparing the deviation angle change rate R of the nonmetal pipe to be detected in a preset unit time with the preset deviation angle change rate, adjusting the relative distance between the first holder and the second holder, the relative distance between the third holder and the fourth holder, the clamping force of the first clamping mechanism and the clamping force of the second clamping mechanism, and when the central control device obtains that the deviation angle change rate of the nonmetal pipe to be detected is greater than the first preset deviation angle change rate and is smaller than the second preset deviation angle change rate, the position change frequency of the nonmetal pipe to be detected is fast, namely the shaking of the nonmetal pipe to be detected is serious, the central control device obtains the distance between the first holder and the second holder by increasing the power parameters of the fifth motor and the sixth motor, the distance between the third holder and the fourth holder is increased to reduce the shaking of the nonmetal pipe to be detected, and the distance between the first holder and the second holder is more stable when the deviation angle change rate of the nonmetal pipe to be detected is greater than the second preset deviation angle change rate, and the distance between the third holder and the fourth holder is increased to reduce the shaking of the nonmetal pipe to be detected.
The invention provides a method for detecting the wear resistance of a non-metal pipe, which comprises the following steps,
s1, mounting a non-metal pipe to be tested on the rotating device, and clamping the non-metal pipe to be tested by the clamping device;
s2, the central control device starts the abrasion device to abrade the nonmetal pipe to be detected, compares the acquired position of the nonmetal pipe to be detected with a preset position, and enables the position of the nonmetal pipe to be detected to accord with the preset position by adjusting power parameters of the first power unit and the second power unit;
s3, the central control device starts the mobile device to change the angle of the nonmetal pipe to be measured so that the abrasion device can abrade the adjusted position of the nonmetal pipe to be measured;
and S4, integrating the wear resistance conditions of all positions of the non-metal pipe to be tested by the central control device to obtain the wear resistance of the non-metal pipe to be tested.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (2)
1. The utility model provides a non-metallic pipe material abrasion resistance performance detecting system which characterized in that includes:
a support device;
the rotating device is arranged on the supporting device and comprises an installation mechanism for installing the non-metal pipe to be detected and a rotating power mechanism for providing power for the rotation of the non-metal pipe to be detected;
the moving device is connected with the rotating device and used for changing the detection position of the non-metal pipe to be detected;
the clamping device is connected with the moving device and used for clamping the nonmetal pipe to be tested, wherein the clamping device comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is used for providing clamping force for the nonmetal pipe to be tested and is in contact with one side of the nonmetal pipe to be tested, the second clamping mechanism is symmetrically arranged with the first clamping mechanism and is in contact with the other side of the nonmetal pipe to be tested, the first clamping mechanism comprises a plurality of first clamping units and a first power unit, the first power unit is used for controlling the clamping force of each first clamping unit, and the second clamping mechanism comprises a plurality of second clamping units and a second power unit, the second power unit is used for controlling the clamping force of each second clamping unit;
the abrasion device is arranged on the supporting device and used for abrading the non-metal pipe to be detected;
the central control device is connected with the rotating device, the moving device, the clamping device and the abrasion device, the central control device is used for comparing the displacement of the non-metal pipe to be detected acquired by the image acquisition device with a preset displacement, adjusting the displacement of the non-metal pipe to be detected by controlling the clamping force of the first clamping mechanism and the second clamping mechanism, comparing the acquired offset angle of the non-metal pipe to be detected in the abrasion process with a preset offset angle, adjusting the power parameters of the first power unit and the second power unit to control the offset angle of the non-metal pipe to be detected, comparing the acquired offset angle change rate of the non-metal pipe to be detected with a preset offset angle change rate, controlling the relative distance of each clamping unit in the first clamping mechanism by adjusting the power parameters of the first power unit, and controlling the relative distance of each clamping unit in the second clamping mechanism by adjusting the power parameters of the second power unit, so that the abrasion detection result of the non-metal pipe meets a preset standard;
the central control device presets a displacement S, acquires the displacement S of the nonmetal pipe to be detected, compares the acquired displacement S with the preset displacement, selects an adjusting parameter to adjust the clamping force of the first clamping mechanism and the second clamping mechanism, wherein,
when S is smaller than or equal to S1, the central control device selects a first preset adjusting parameter Δ F1 to adjust clamping forces F1 to F1 'of the first clamping mechanism, and sets F1' = F1+ Δ F1;
when S1 is larger than S and smaller than S2, the central control device does not adjust the clamping force of the first clamping mechanism and the clamping force of the second clamping mechanism;
when S is larger than or equal to S2, the central control device selects a second preset adjusting parameter Δ F2 to adjust the clamping forces F2 to F2 'of the second clamping mechanism, and sets F2' = F2 +/Δ F2;
the central control device presets an adjusting parameter delta F, sets a first preset adjusting parameter delta F1 and a second preset adjusting parameter delta F2, wherein the central control device presets a displacement S of the nonmetal pipe to be detected, sets a first preset displacement S1 and a second preset displacement S2;
the first clamping unit comprises a first clamp and a second clamp which are in contact with one side of a non-metal pipe to be tested, the first power unit comprises a first motor for providing power for the first clamp and a second motor for providing power for the second clamp, the second clamping unit comprises a third clamp and a fourth clamp which are in contact with the other side of the non-metal pipe to be tested, the second power unit comprises a third motor for providing power for the third clamp and a fourth motor for providing power for the fourth clamp, the central control device adjusts the power parameter f10 of the first motor and the power parameter f20 of the second motor according to a selected adjusting parameter, the power parameter f30 of the third motor and the power parameter f40 of the fourth motor, wherein,
fi = fi0 x (1 + v x Δ F1/F1) wherein i =1,2;
fj = fj0 x (1 + v x Δ F2/F2), where j =3,4;
v is a preset power parameter compensation parameter of the central control device;
the central control device presets a deviation angle D of the nonmetal pipe to be measured, compares the real-time deviation angle D acquired by the image acquisition device with the preset deviation angle, selects longitudinal adjustment parameters to adjust the power parameters of the first motor, the second motor, the third motor and the fourth motor, wherein,
when D is less than or equal to D1, the central control device selects a first preset longitudinal adjusting parameter H1 to increase power parameters f1 to f11 of the first motor and increase power parameters f4 to f41 of the fourth motor, selects a second preset longitudinal adjusting parameter H2 to reduce power parameters f2 to f21 of the second motor and reduce power parameters f3 to f31 of the third motor;
when D1 is larger than D and smaller than D2, the central control device does not adjust the power parameters of the first motor, the second motor, the third motor and the fourth motor;
when D is larger than or equal to D2, the central control device selects a third preset longitudinal adjusting parameter H3 to reduce power parameters f1 to f12 of the first motor and reduce power parameters f4 to f42 of the fourth motor, selects a second preset longitudinal adjusting parameter H4 to increase power parameters f2 to f22 of the second motor and increase power parameters f3 to f32 of the third motor;
the central control device presets a deviation angle D of the nonmetal pipe to be detected, sets a first deviation angle D1 and a second deviation angle D2, presets a longitudinal adjusting parameter H, sets H1 as a first preset longitudinal adjusting parameter, H2 as a second preset longitudinal adjusting parameter, H3 as a third preset longitudinal adjusting parameter, and H4 as a fourth preset longitudinal adjusting parameter;
when the real-time offset angle d acquired by the central control device is smaller than or equal to a first preset offset angle, the central control device selects a first preset longitudinal adjustment parameter H1 to increase power parameters f1 to f11 of the first motor, increases power parameters f4 to f41 of the fourth motor, sets f11= f1 x (1 + h1), f41= f4 x (1 + h1), selects a second preset longitudinal adjustment parameter H2 to reduce power parameters f2 to f21 of the second motor, reduces power parameters f3 to f31 of the third motor, sets f21= f2 x (1-H2), and sets f31= f3 x (1-H2); when the real-time offset angle d obtained by the central control device is greater than or equal to a second preset offset angle, the central control device selects a third preset longitudinal adjustment parameter H3 to reduce the power parameters f1 to f12 of the first motor, reduces the power parameters f4 to f42 of the fourth motor, sets f12= f1 × (1-H3), f42= f4 × (1-H3), selects a fourth preset longitudinal adjustment parameter H4 to increase the power parameters f2 to f22 of the second motor, increases the power parameters f3 to f32 of the third motor, sets f22= f2 × (1 + h4), and sets f32= f3 × (1 + h4);
the first clamping device is connected with the second clamping device through a first sliding mechanism, wherein the first sliding mechanism comprises a first sliding block connected with the first clamping device, a first sliding rod connected with the first sliding block and a fifth motor for providing power for the first sliding mechanism, the third clamping device and the fourth clamping device of the second clamping device are connected through a second sliding mechanism, the second sliding mechanism comprises a second sliding block connected with the third clamping device, a second sliding rod connected with the second sliding block and a sixth motor for providing power for the second sliding mechanism, the central control device presets a deviation angle change rate R, compares the deviation angle change rate R of the to-be-measured non-metal pipe with the preset deviation angle change rate, and adjusts the relative distance between the first clamping device and the second clamping device, the relative distance between the third clamping device and the fourth clamping device, the clamping force of the first clamping device and the clamping force of the second clamping device, wherein the first clamping device and the second clamping device are used for clamping,
when R is less than or equal to R1, the central control device does not correspond to the relative distance between the first gripper and the second gripper and the relative distance between the third gripper and the fourth gripper;
when R1 < R < R2, the central control device increases the relative distance L1 to L11 between the first clamp and the second clamp, and increases the relative distance L2 to L21 between the third clamp and the fourth clamp;
when R is larger than or equal to R2, the central control device increases the clamping force F1 'to F1'1 of the first clamping mechanism, and increases the clamping force F2 'to F2'1 of the second clamping mechanism;
the central control device presets a deviation angle change rate R, and sets a first preset deviation angle change rate R1 and a second preset deviation angle change rate R2;
when the deviation angle change rate R of the non-metal pipe to be detected, which is obtained by the central control device, is greater than a first preset deviation angle change rate R1 and is less than a second preset deviation angle change rate R2, the central control device judges that the relative distance L1 between the first clamp holder and the second clamp holder is increased to L11, and sets L11= L1 x (1 + | R1-R |/R1) 2 ) The center control device determines to increase the relative distance L2 between the third gripper and the fourth gripper to L21, and sets L21= L2 × (1 + | R1-R |/R1) 2 ）；
When the deviation angle change rate R of the non-metal pipe to be measured, which is obtained by the central control device, is greater than a second preset deviation angle change rate R2, the central control device determines that the clamping force F1 'of the first clamping mechanism is increased to F1'1, sets F1'1= F1' × (1 + | R1-R |/R1), determines that the clamping force F2 'of the second clamping mechanism is increased to F2'1, and sets F2'1= F2' × (1 + | R2-R |/R2);
the central control device presets a relative distance L0, compares the obtained relative distance between the first clamp and the second clamp and the obtained relative distance Lk1 between the third clamp and the fourth clamp with the preset relative distance, and adjusts the power parameters of the fifth motor and the sixth motor, wherein,
when Lk1 is less than or equal to L01, the central control device increases the power parameters of the fifth motor and the sixth motor;
when L01 is larger than Lk1 and smaller than L02, the central control device does not adjust the power parameters of the fifth motor and the sixth motor;
when Lk1 is larger than or equal to L02, the central control device reduces the power parameters of the fifth motor and the sixth motor;
the central control device is preset with a relative distance L0, a first preset relative distance L01 and a second preset relative distance L02, wherein k =1,2.
2. A method for detecting the abrasion resistance of a non-metal pipe, wherein a detection system adopts the detection system of claim 1,
step S1, mounting a to-be-tested non-metal pipe on the rotating device, and clamping the to-be-tested non-metal pipe by the clamping device;
s2, the central control device starts the abrasion device to abrade the non-metal pipe to be detected, compares the acquired position of the non-metal pipe to be detected with a preset position, and enables the position of the non-metal pipe to be detected to accord with the preset position by adjusting power parameters of the first power unit and the second power unit;
s3, the central control device starts the mobile device to change the angle of the nonmetal pipe to be measured so that the abrasion device can abrade the adjusted position of the nonmetal pipe to be measured;
and S4, integrating the wear resistance conditions of all positions of the non-metal pipe to be tested by the central control device to obtain the wear resistance of the non-metal pipe to be tested.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153835A (en) * | 2006-09-27 | 2008-04-02 | 中国石油大学(北京) | Sliding desk type casing tube abrasion testing machine |
| CN102183321A (en) * | 2011-02-17 | 2011-09-14 | 深南电路有限公司 | Clamping force measuring instrument and clamping force measuring method |
| CN211318073U (en) * | 2019-12-11 | 2020-08-21 | 柳州欧维姆机械股份有限公司 | Corrugated pipe wear resistance testing device |
| CN112255086A (en) * | 2020-10-28 | 2021-01-22 | 中国石油天然气集团有限公司 | Device and method for testing wear resistance of non-metal pipe |
| CN213213006U (en) * | 2020-10-26 | 2021-05-14 | 杭州中祥通讯器材有限公司 | MPVCT high strength pipe |
| CN112894951A (en) * | 2021-05-08 | 2021-06-04 | 山东玲珑轮胎股份有限公司 | Tire section binding method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003682B (en) * | 2010-07-22 | 2015-04-15 | 株式会社岛津制作所 | Material testing machine |
-
2022
- 2022-03-22 CN CN202210281563.7A patent/CN114705543B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153835A (en) * | 2006-09-27 | 2008-04-02 | 中国石油大学(北京) | Sliding desk type casing tube abrasion testing machine |
| CN102183321A (en) * | 2011-02-17 | 2011-09-14 | 深南电路有限公司 | Clamping force measuring instrument and clamping force measuring method |
| CN211318073U (en) * | 2019-12-11 | 2020-08-21 | 柳州欧维姆机械股份有限公司 | Corrugated pipe wear resistance testing device |
| CN213213006U (en) * | 2020-10-26 | 2021-05-14 | 杭州中祥通讯器材有限公司 | MPVCT high strength pipe |
| CN112255086A (en) * | 2020-10-28 | 2021-01-22 | 中国石油天然气集团有限公司 | Device and method for testing wear resistance of non-metal pipe |
| CN112894951A (en) * | 2021-05-08 | 2021-06-04 | 山东玲珑轮胎股份有限公司 | Tire section binding method |
Non-Patent Citations (1)
| Title |
|---|
| 管道内检测零部件耐磨性能试验台研制;赵番等;《化工设备与管道》;20200415(第02期);全文 * |
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