CN208772853U - A kind of fixed device of the welding synchronous clamping of face of fluid torque converter shell - Google Patents
A kind of fixed device of the welding synchronous clamping of face of fluid torque converter shell Download PDFInfo
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- CN208772853U CN208772853U CN201821586343.0U CN201821586343U CN208772853U CN 208772853 U CN208772853 U CN 208772853U CN 201821586343 U CN201821586343 U CN 201821586343U CN 208772853 U CN208772853 U CN 208772853U
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Abstract
The utility model relates to torque-converters fields, and in particular to a kind of fixed device of the welding synchronous clamping of face of fluid torque converter shell, comprising: prop up platform, central axis I, cam disc, bull stick, retaining collar, clamp arm, mandril, V-type clamping seats, pinch wheels；Bull stick is stirred when use, so that cam disc is rotated along the rotation direction of its cam tooth, the elevated regions of the convex gear teeth of cam disc are enable to withstand on mandril, as cam disc angle continues to rotate, the mandril of clamp arm lower end is jacked up outward, V-type clamping seats then whole circumference to contract until pinch wheels are fixedly clamped to face of fluid torque converter shell, central axis I rotates at this time, the recessing groove for propping up platform drives fluid torque-converter to synchronize rotation, during fluid torque-converter rotation, rotation occurs under the action of frictional force and continues to keep clamping to fluid torque-converter simultaneously for pinch wheels.Fluid torque-converter upper half pump impeller shell, lower half pump impeller shell joint are welded by external world's welding equipment at this time, it is simple and convenient practical.
Description
Technical field
The utility model relates to automatic gearbox of vehicles to remanufacture equipment, pump in particular to a kind of fluid torque-converter
The fixed device of the welding synchronous clamping of wheel shell.
Background technique
Automatic gearbox of vehicles is a set of is used for coordinate the speed change of the revolving speed of engine and wheel actual travel speed dress
It sets, for playing the optimum performance of engine.Gearbox can generate between engine and wheel while the car is driving
Different gear ratio.The output revolving speed of engine is very high, and maximum power and peak torque occur in certain revolving speed area.In order to
The optimum performance for playing engine, must just have a set of speed change gear, to coordinate the revolving speed of engine and the actual travel of wheel
Speed.
Fluid torque-converter is an important component of automatic gearbox of vehicles, and fluid torque-converter effect is first is that transmitting turns
Speed and torque, second is that making the connection between engine and automatic gear-box as non-rigid, to facilitate automatic gear-box, oneself moves
Gear.It needs to dismount it during fluid torque-converter maintenance, and most of face of fluid torque converter shell is attached together in group
Timing is welded and fixed, typically no to upper in real welding process since pump impeller casing krofile shape is more mellow and full
Half pump impeller shell, lower half pump impeller shell are fixed, so as to cause structure during fluid torque-converter assembles to misplace
It cannot fit like a glove, influence the service life of part.
Summary of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of welding of face of fluid torque converter shell to synchronize
Clamping and fixing device.
The purpose of this utility model is achieved through the following technical solutions:
The fixed device of the welding synchronous clamping of a kind of face of fluid torque converter shell provided by the utility model, comprising: prop up
Platform, central axis I, cam disc, bull stick, retaining collar, clamping component；Propping up even circumferential distribution on platform, there are four be radially directed towards circle
The recessing groove of the heart props up platform the center point and is provided with relief hole, props up platform lower end the center point and is connected with central axis I, cam disc vertically
Hingedly it is set on central axis I, bull stick is connect with cam disc, several cam tooths with same rotation direction are provided on cam disc,
Retaining collar is fixed at cam disc top, and several break slots are offered on retaining collar；
Several clamping component distributions are arranged in retaining collar circumference, and clamping component includes: clamp arm, mandril, V-type clamping
Seat, pinch wheels；Clamp arm is hingedly arranged in break slot, and the mandril having for supporting cam tooth is run through in clamp arm lower end, clamps
Arm upper end is provided with open slot, and hinge is dynamic in open slot is connected with V-type clamping seats, and two front ends of V-type opening of V-type clamping seats are respectively provided with
There are bifurcated hinged mouth, the dynamic clamping being connected with for being clamped to face of fluid torque converter shell of hinge vertically in bifurcated hinged mouth
Wheel.
Further, pinch wheels circumferential profile connects shape in the thick double V-shaped apex angle in intermediate thin both ends.
Further, pinch wheels are rubber material.
Further, the front end of mandril is provided with ball head structure, and ball head structure supports cam tooth.
Further, device further includes motor, and central axis I is connected to motor.
Further, cam tooth, break slot, clamping component are three.
Further, three cam tooths, break slot, clamping components are evenly distributed setting.
Further, cam disc lower end is connected with step, and step is connected with bull stick.
Further, device further includes the central axis II for being stuck in fluid torque-converter upper end sleeve inner.
Further, clamp arm is hingedly arranged in break slot by articulated shaft.
The fixed device of the welding synchronous clamping of the face of fluid torque converter shell of the utility model, when use, stir bull stick, make
The rotation direction that cam disc is obtained along its cam tooth rotates, and so that the elevated regions of the convex gear teeth of cam disc is withstood on mandril, with convex
Wheel disc angle continues to rotate, and the mandril of clamp arm lower end is jacked up outward, the V-type clamping seats of clamp arm upper end then whole circumference to
Contract is until pinch wheels are fixedly clamped to upper half pump impeller shell, the lower half pump impeller shell of fluid torque-converter, and central axis I rotates at this time,
The recessing groove for propping up platform can drive fluid torque-converter to synchronize rotation, during fluid torque-converter rotation, pinch wheels
Rotation equally occurs under the action of frictional force simultaneously fluid torque-converter to be continued to keep clamping.It can be set at this time by external world's welding
It is standby that fluid torque-converter upper half pump impeller shell, lower half pump impeller shell joint are welded, it is simple and convenient practical.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the structure chart of fluid torque-converter；
Fig. 2 is the application drawing of the fixed device of welding synchronous clamping of the utility model face of fluid torque converter shell；
Fig. 3 is a kind of fixed structure of angle of device of welding synchronous clamping of the utility model face of fluid torque converter shell
Figure；
Fig. 4 is the structure of the fixed device another kind angle of welding synchronous clamping of the utility model face of fluid torque converter shell
Figure；
Fig. 5 is the part-structure figure of the fixed device of welding synchronous clamping of the utility model face of fluid torque converter shell；
Fig. 6 is the structure of clamping component in the fixed device of welding synchronous clamping of the utility model face of fluid torque converter shell
Figure；
Wherein appended drawing reference are as follows: 1, fluid torque-converter；2, upper half pump impeller shell；3, lower half pump impeller shell；4, sleeve；5, bolt；
6, conical head；7, platform is propped up；8, central axis I；9, cam disc；10, bull stick；11, retaining collar；12, recessing groove；13, relief hole；
14, cam tooth；15, break slot；16, clamp arm；17, mandril；18, clamping seats；19, pinch wheels；20, open slot；21, bifurcated is cut with scissors
Interface；22, ball head structure；23, step；24, central axis II；25, articulated shaft.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
It is that arc-shaped has certain thickness circle that 1 profile of fluid torque-converter of transmission internal, which is circumference, in the prior art
Disk, 1 pump impeller shell of fluid torque-converter mainly be welded and fixed connecting by upper half pump impeller shell 2 with lower half pump impeller shell 3.In hydraulic moment changeable
The upper surface of device 1 is fixedly connected with sleeve 4, is fixed with four in the lower end surface marginal position even circumferential distribution of fluid torque-converter 1
A vertical bolt 5 is fixed with the conical head 6 of tapered profiles in the lower end surface center of fluid torque-converter 1.
As shown in Figures 1 to 6, a kind of welding synchronous clamping of face of fluid torque converter shell of the utility model embodiment is fixed
Device, comprising: prop up platform 7, central axis I 8, cam disc 9, bull stick 10, retaining collar 11, clamping component；It is equal to prop up circumference on platform 7
Even distribution props up 7 the center point of platform and is provided with relief hole 13 there are four the recessing groove 12 for being radially directed towards the center of circle, props up 7 lower end of platform circle
Central axis I 8 is connected at the heart vertically, cam disc 9 is hingedly set on central axis I 8, and bull stick 10 is connect with cam disc 9, cam disc
Several cam tooths 14 with same rotation direction are provided on 9, retaining collar 11 is fixed at 9 top of cam disc, retaining collar
Several break slots 15 are offered on 11；
Several clamping component distributions are arranged in 11 circumference of retaining collar, and clamping component includes: clamp arm 16, mandril 17, V-type
Clamping seats 18, pinch wheels 19；Clamp arm 16 is hingedly arranged in break slot 15, and 16 lower end of clamp arm, which is run through, to be had for supporting cam
The mandril 17 of tooth 14,16 upper end of clamp arm are provided with open slot 20, and hinge is dynamic in open slot 20 is connected with V-type clamping seats 18, V-type folder
The V-type of tight seat 18 two front ends that are open are provided with bifurcated hinged mouth 21, in bifurcated hinged mouth 21 vertically hinge it is dynamic be connected with for pair
The pinch wheels 19 that 1 pump impeller shell of fluid torque-converter is clamped.
Fluid torque-converter 1, which is placed on, to be propped up on platform 7, and propping up the distribution of 7 even circumferential of platform, there are four be radially directed towards allowing for the center of circle
Position slot 12, steps down for the bolt 5 to fluid torque-converter 1, and recessing groove 12 can to prop up platform 7 suitable for not of uniform size
Fluid torque-converter 1.It is provided with relief hole 13 propping up 7 the center point of platform, is stepped down for the conical head 6 to 1 lower end of fluid torque-converter.
The fixed device of the welding synchronous clamping of the face of fluid torque converter shell of the utility model, when use, stir bull stick 10,
So that cam disc 9 is rotated along the rotation direction of its cam tooth 14, the elevated regions of the convex gear teeth 14 of cam disc 9 is enable to withstand on mandril 17
On, as 9 angle of cam disc continues to rotate, the mandril 17 of 16 lower end of clamp arm is jacked up outward, the V-type folder of 16 upper end of clamp arm
Tight seat 18 then whole circumference to contract until pinch wheels 19 press from both sides upper half pump impeller shell 2, the lower half pump impeller shell 3 of fluid torque-converter 1
It fastens, central axis I 8 rotates at this time, and the recessing groove 12 for propping up platform 7 can drive fluid torque-converter 1 to synchronize rotation, in liquid
Power torque-converters 1 rotate during, pinch wheels 19 equally occur under the action of frictional force rotation simultaneously to fluid torque-converter 1 after
Clamping is held in continuation of insurance.At this time can by extraneous welding equipment to 1 upper half pump impeller shell 2 of fluid torque-converter, 3 joint of lower half pump impeller shell into
Row welding, it is simple and convenient practical.
In as a preferred technical scheme, 19 circumferential profile of pinch wheels connects shape in the thick double V-shaped apex angle in intermediate thin both ends
Shape.Open slot 20 is provided on the inside of 16 upper end of clamp arm, hinge is dynamic inside open slot 20 is connected with V-type clamping seats 18, and V-type clamps
Two front ends of V-type opening of seat 18 are designed with bifurcated hinged mouth 21, cut with scissors in 21 inner vertical of bifurcated hinged mouth of V-type clamping seats 18
Dynamic to be connected with pinch wheels 19, pinch wheels 19 can be with flexible rotating, 19 circumferential profile of the pinch wheels double V-shaped top thick in intermediate thin both ends
Angle connects shape.
In as a preferred technical scheme, pinch wheels 19 are rubber material.Pinch wheels 19 are rubber material flexible, can
Flexible deformation occurs.
In as a preferred technical scheme, the front end of mandril 17 is provided with ball head structure 22, and ball head structure 22 supports cam
Tooth 14.Fixed through there is mandril 17 in 16 lower end of clamp arm, the front end of mandril 17 is provided with ball head structure 22.
In as a preferred technical scheme, device further includes motor, and central axis I 8 is connected to motor.Propping up 7 lower end of platform
It is fixedly connected with central axis I 8 vertically, central axis I 8 is connect with extraneous motor can occur spinning motion.
In as a preferred technical scheme, cam tooth 14, break slot 15, clamping component are three.Three cam tooths 14,
Break slot 15, clamping component are evenly distributed setting.Several cam tooths 14 with same rotation direction are provided on cam disc 9
(the technical program uses three groups of cam tooths 14), certain altitude is fixedly installed retaining collar 11 above cam tooth 14, fixed
The distribution of 11 even circumferential of lantern ring is provided with break slot 15 identical with 14 number of teeth of cam tooth.
In as a preferred technical scheme, 9 lower end of cam disc is connected with step 23, and step 23 is connected with bull stick 10.Center
It is cased with cam disc 9, cam disc 9 and the dynamic connection of the hinge of central axis I 8 on axis I 8, is integrally fixed with step 23, platform in 9 lower end of cam disc
23 lateral surface of rank is vertically fixedly connected with bull stick 10, and the rotation of cam disc 9 can be controlled by bull stick 10.
In as a preferred technical scheme, device further includes the center for being stuck in inside 1 upper end sleeve 4 of fluid torque-converter
Axis II 24.Card has central axis II 24 inside 1 upper end sleeve 4 of fluid torque-converter simultaneously, and the cooperation of central axis II 24 props up platform 7 can be right
Fluid torque-converter 1 carries out axial restraint, in order to subsequent operation.
In as a preferred technical scheme, clamp arm 16 is hingedly arranged in break slot 15 by articulated shaft 25.In fixation
Clamp arm 16 is connected with by the way that the hinge of articulated shaft 25 is dynamic inside each break slot 15 of lantern ring 11.
When needing to 1 pump impeller shell of fluid torque-converter to carry out that connection is welded and fixed, bull stick 10 is stirred, cam disc 9 occurs to turn
It is dynamic so that the mandril 17 that is fixedly connected of 16 lower end of clamp arm is corresponding with the sunk area of the convex gear teeth 14 of cam disc 9, so that circumference
The hinged V-type clamping seats 18 in 16 upper end of clamp arm of distribution generally in circumference open configuration, will need at this time to pump impeller shell into
1 support of fluid torque-converter that row is welded and fixed, which is placed on, to be propped up on platform 7, bull stick 10 is stirred at this time, so that cam disc 9 is along its cam tooth
14 rotation direction rotation, enables the elevated regions of the convex gear teeth 14 of cam disc 9 to withstand on the ball head structure 22 of 17 front end of mandril, with
9 angle of cam disc continue to rotate, the mandril 17 of 16 lower end of clamp arm is jacked up outward, the V-type clamping seats of 16 upper end of clamp arm
18 whole circumference are to contract until the pinch wheels 19 of the dynamic connection of hinge become fluid power on the V-type clamping seats 18 that even circumferential is distributed
Upper half pump impeller shell 2, the lower half pump impeller shell 3 of square device 1 are fixedly clamped, and extraneous motor drives central axis I 8 to rotate at this time, central axis I 8
It is fixedly connected with platform 7 is propped up, the recessing groove 12 for propping up platform 7 can drive fluid torque-converter 1 to synchronize rotation, in hydraulic moment changeable
During device 1 rotates, rotation equally occurs under the action of frictional force and continues to keep to fluid torque-converter 1 simultaneously for pinch wheels 19
It clamps.1 upper half pump impeller shell 2 of fluid torque-converter, 3 joint of lower half pump impeller shell can be welded by extraneous welding equipment at this time
It connects.During the welding process, upper half pump impeller shell 2, lower half pump impeller shell 3 joint will form the weld seam of circumferential protrusion because folder
19 circumferential profile of bearing up pulley, which is designed as the thick double V-shaped apex angle connection shape in intermediate thin both ends, can step down to weld seam, in the mistake of welding
Cheng Zhong, the present apparatus are persistently clamped fixation to fluid torque-converter 1.
The innovative point and beneficial effect of the utility model at least that:
1. using even circumferential distribution 16 dependency structure of clamp arm be articulated on retaining collar 11 to fluid torque-converter 1 into
Row fixes to clamp, and all folders of circumference can be guaranteed by carrying out driving by cam tooth 14 and the consistent clamp arm 16 of 14 number of cam tooth
Tight arm 16, which can synchronize, is clamped fluid torque-converter 1.
2. clamp arm 16 is hinged with the clamping seats 18 of V-type, clamping seats 18 can guarantee the mistake in clamping using the structure of V-type
Can be in 1 circular arc circumferential surface automatic capturing angle of fluid torque-converter in journey, the case where avoiding the occurrence of angle offset.
The front end of 3.V type clamping seats 18 is hinged with circumferential profile and is designed as the thick double V-shaped apex angle connection shape in intermediate thin both ends
The pinch wheels 19 of shape, the weld seam that this design can be such that pinch wheels 19 occur while clamping to the welding of fluid torque-converter 1 carry out
It steps down.Wheel 19 is simultaneously clamped on using rubber material, there is a degree of flexible deformation, clamp arm 16 can be made to promote folder
There is certain cushion space when tight.
4. propping up the recessing groove 12 that design has even circumferential to be distributed on platform 7, different size of hydraulic moment changeable can be suitable for
Device 1 is fixed, and increases the versatility of the present apparatus.It props up platform 7 and is connected with the central axis I 8 connecting with extraneous motor, can drive
Dynamic fluid torque-converter 1 is rotated.
5. card has central axis II 24 inside the sleeve 4 of 1 upper end of fluid torque-converter, I 8 pairs of hydraulic moment changeables of central axis can be cooperated
Device 1 plays the role of axle center positioning.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of fixed device of the welding synchronous clamping applied on face of fluid torque converter shell characterized by comprising prop up
Platform, central axis I, cam disc, bull stick, retaining collar, clamping component；Described prop up radially refers to there are four even circumferential distributions on platform
To the recessing groove in the center of circle, the platform the center point that props up is provided with relief hole, described to prop up during platform lower end the center point is connected with vertically
Mandrel I, the cam disc are hingedly set on the central axis I, and the bull stick is connect with the cam disc, on the cam disc
Several cam tooths with same rotation direction are provided with, the retaining collar is fixed at the cam disc top, the fixation
Several break slots are offered on lantern ring；
Several clamping component distributions are arranged in the retaining collar circumference, and the clamping component includes: clamp arm, mandril, V
Type clamping seats, pinch wheels；The clamp arm is hingedly arranged in the break slot, and the clamp arm lower end, which is run through, to be had for supporting
The mandril of the cam tooth, the clamp arm upper end are provided with open slot, and hinge is dynamic in the open slot is connected with the V-type
Two front ends of V-type opening of clamping seats, the V-type clamping seats are provided with bifurcated hinged mouth, cut with scissors vertically in the bifurcated hinged mouth
The dynamic pinch wheels being connected with for being clamped to the face of fluid torque converter shell.
2. the apparatus according to claim 1, which is characterized in that the pinch wheels circumferential profile pair thick in intermediate thin both ends
V-type apex angle connects shape.
3. the apparatus according to claim 1, which is characterized in that the pinch wheels are rubber material.
4. the apparatus according to claim 1, which is characterized in that the front end of the mandril is provided with ball head structure, the ball
Header structure supports the cam tooth.
5. the apparatus according to claim 1, which is characterized in that described device further includes motor, the central axis I with it is described
Motor connection.
6. the apparatus according to claim 1, which is characterized in that the cam tooth, break slot, clamping component are three.
7. device according to claim 6, which is characterized in that three cam tooths, break slot, clamping components are in equal
Even distribution setting.
8. the apparatus according to claim 1, which is characterized in that the cam disc lower end is connected with step, and the step connects
It is connected to the bull stick.
9. the apparatus according to claim 1, which is characterized in that described device further includes for being stuck in the fluid torque-converter
The central axis II of upper end sleeve inner.
10. the apparatus according to claim 1, which is characterized in that the clamp arm is hingedly arranged in described by articulated shaft
In break slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821586343.0U CN208772853U (en) | 2018-09-28 | 2018-09-28 | A kind of fixed device of the welding synchronous clamping of face of fluid torque converter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821586343.0U CN208772853U (en) | 2018-09-28 | 2018-09-28 | A kind of fixed device of the welding synchronous clamping of face of fluid torque converter shell |
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| Publication Number | Publication Date |
|---|---|
| CN208772853U true CN208772853U (en) | 2019-04-23 |
Family
ID=66161124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821586343.0U Active CN208772853U (en) | 2018-09-28 | 2018-09-28 | A kind of fixed device of the welding synchronous clamping of face of fluid torque converter shell |
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| CN (1) | CN208772853U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261093A (en) * | 2019-07-12 | 2019-09-20 | 蚌埠液力机械有限公司 | Rush weldering type hydraulic torque converter active wheel component capabilities detection device and positioning tool |
| CN111633844A (en) * | 2020-06-08 | 2020-09-08 | 张皖龙 | Processing equipment and processing technology for building board decoration fireproof plate surface layer |
| CN112719728A (en) * | 2020-12-23 | 2021-04-30 | 安徽科技学院 | Welding device for hydraulic torque converter |
| CN115533401A (en) * | 2022-10-31 | 2022-12-30 | 陕西风润智能制造研究院有限公司 | Wheel body automatic welding machine |
| CN116197595A (en) * | 2023-05-05 | 2023-06-02 | 新乡市大唐鑫锐液压设备有限公司 | Cable coil welding positioning tool and welding process |
| CN116480851A (en) * | 2023-06-15 | 2023-07-25 | 江苏兆通重型装备有限公司 | Marine pipeline support of LNG with regulatory function |
| CN117066661A (en) * | 2023-10-16 | 2023-11-17 | 江苏核电有限公司 | Pipeline welding construction process optimization method |
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2018
- 2018-09-28 CN CN201821586343.0U patent/CN208772853U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261093A (en) * | 2019-07-12 | 2019-09-20 | 蚌埠液力机械有限公司 | Rush weldering type hydraulic torque converter active wheel component capabilities detection device and positioning tool |
| CN111633844A (en) * | 2020-06-08 | 2020-09-08 | 张皖龙 | Processing equipment and processing technology for building board decoration fireproof plate surface layer |
| CN112719728A (en) * | 2020-12-23 | 2021-04-30 | 安徽科技学院 | Welding device for hydraulic torque converter |
| CN115533401A (en) * | 2022-10-31 | 2022-12-30 | 陕西风润智能制造研究院有限公司 | Wheel body automatic welding machine |
| CN116197595A (en) * | 2023-05-05 | 2023-06-02 | 新乡市大唐鑫锐液压设备有限公司 | Cable coil welding positioning tool and welding process |
| CN116480851A (en) * | 2023-06-15 | 2023-07-25 | 江苏兆通重型装备有限公司 | Marine pipeline support of LNG with regulatory function |
| CN116480851B (en) * | 2023-06-15 | 2023-10-27 | 江苏兆通重型装备有限公司 | Marine pipeline support of LNG with regulatory function |
| CN117066661A (en) * | 2023-10-16 | 2023-11-17 | 江苏核电有限公司 | Pipeline welding construction process optimization method |
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