CN109520810A - It is a kind of to be produced once the production method of the sliceable identical rock structural face mold of multiple groups based on 3D printing - Google Patents
It is a kind of to be produced once the production method of the sliceable identical rock structural face mold of multiple groups based on 3D printing Download PDFInfo
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
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Abstract
It is a kind of to be produced once the production method of the sliceable identical rock structural face mold of multiple groups based on 3D printing, the following steps are included: 1) scanning and 3D printing in two sides band surface texture face, printed basic plate is spliced in the 3D printing of the template, appurtenances of mold box；2) change of tilt angle: when computer establishes side plate threedimensional model, scale strip is marked on side plate top；According to calculating, the template of different sizes tilts different angles and corresponds to different displacements, on the basis of intermediate plate is perpendicular to side plate, according to the translation distance of calculating, fixed strip 3 is translated to both direction respectively, due to the variation of tilt angle, intermediate plate needs to print by regulation again.The present invention can make multipair sample simultaneously, or make the sample in a variety of different texture faces simultaneously.
Description
Technical field
The invention belongs to rock mass mechanics fields, are related to the production of model when rock surface mechanics study, specific with three-dimensional
Laser scanning and with the production method of 3D printing rock surface texture.The present invention realizes different sizes, the multiple groups of different angle
Modelling can be used in the research of mechanics shearing experiment.
Background technique
History is constructed due to experienced very long diagenetic process and more phases, usually there is a large amount of primary for engineering rock mass inside
With the structural planes such as tectonic joint, relief joint.Therefore, the object excavated in engineering, which is substantially, to be made of structural plane and sillar
Rock mass with certain structure feature.The shearing strength test and structural plane geometrical Characteristics Analysis of rock structural face in obvious rock mass
It is all of great significance to engineering excavation design and stability prediction, therefore, domestic and foreign scholars pass through the hands such as indoor direct shear test
Section has conducted extensive research the shear property of rock structural face.However, structural face shear strength test is destructive testing, knot
Structure face, which once destroys, to repair, and can not reuse, therefore a protolith structural plane can only carry out primary destructive examination
It tests, moreover, protolith structural plane configuration of surface and waviness that scene obtains are different, being difficult to obtain has similar face form
With the protolith structural fece sample of waviness, it is difficult to which the multipoint method direct shear test and repeatability for meeting structural plane require.Therefore, in order to
The mechanical characteristic of analysis Shear Strength along Rock Stratum Plane comprehensively, needs to make large quantities of rock texture surface model samples.
Traditional dies can only once do the identical rock sample of one group of upper lower burrs, can not make simultaneously multiple groups with a mold
Sample.Such as Zhang Julian has made the structural fece sample of different roughness coefficient using self-control steel mold, to irregular structure face
Shear property studied；Luo comrade-in-arms etc. utilizes the combination that disk mold, lower wall mold and positioning pin are constituted on structural plane
10 groups of structural fece samples with different surfaces waviness and roughness of Mold Making, have studied rock structural face peak value friction
The stress effect at angle；If Huang Man etc. makes dry sample using different sized molds, different size petrophysical model structural planes are had studied
The strong feature of shearing resistance；Li Haibo etc. has made several Fracture joint samples using punching block, and to it in different shearing speed
Strength characteristics under rate is studied；Shen Mingrong and Zhang Qingzhao has made the regular tooth of 4 kinds of different angles using test mould
Type structural fece sample, and its shear property is studied；Liu Bo etc. utilizes 3 kinds of wall rock intensity of Mold Making, 5 kinds of waviness
Structural fece sample, have studied deformation characteristic of the structural plane under circulation shear loading condition；Z.Y.Yang and D.Y. Chiang
Sample is interviewed using several laciniations of Mold Making, and its shear property is studied, Luo comrade-in-arms etc. utilizes steel
Mold Making anastomosis model structural plane integration makes mold, and utilizes fluctuating partition among 3D printing.
In conclusion the above existing mold can only once make a pair of of sample simultaneously, and can not be same using a mold
When make multipair sample, or make the sample in a variety of different texture faces simultaneously.Different structural planes has different inclinations angle
Degree, and above-mentioned conventional mold all cannot achieve the variation of structural plane angle.
Summary of the invention
It can not be using one in order to overcome the mold of existing mould making method that can only once make a pair of of sample simultaneously
A mold makes multipair sample simultaneously or makes the deficiency of the sample in a variety of different texture faces simultaneously, and the present invention combines newest
3D printing, surface three dimension laser scanner technique and the conventional rock model production method of development propose a kind of based on 3D printing
The production method of the sliceable identical rock structural face mold of multiple groups of producing once.
The technical solution adopted by the present invention to solve the technical problems is:
It is a kind of to be produced once the production method of the sliceable identical rock structural face mold of multiple groups based on 3D printing including following
Step:
1) scanning and 3D printing in two sides band surface texture face, the 3D printing of the template, appurtenances of mold box, will print
Good basic plate splicing；
Vaseline is uniformly smeared in the inner surface of template and the two sides of intermediate die plate before mold box splicing, then will
Each piece of template splicing；Bottom plate is spliced with both side plate using fixed strip 1, it is anti-that threaded shank of bolt is inserted into after alignment holes
Only side plate slides during the experiment；The assembling of intermediate plate needs first to be embedded in the bolt with collet in the groove of side plate,
And it is moved to setting position, according still further to intermediate plate is sequentially sequentially inserted into, most marginal both sides are in smooth, not textured
Between plate, adjacent intermediate plate is different two-by-two, and one is smooth, the other is two sides is textured；So from left to right intermediate plate
Insertion sequence is that smooth plate, two sides band grain board, smooth plate, two sides band grain board, smooth plate ... are often plugged one piece of centre
Plate fixes intermediate plate just by ingot-shaped nut tightening；
2) change of tilt angle
When computer establishes side plate threedimensional model, scale strip is marked on side plate top；According to calculating, different sizes
Template tilts different angles and corresponds to different displacements, on the basis of intermediate plate is perpendicular to side plate, according to the translation of calculating away from
From respectively to both direction translation fixed strip 3, due to the variation of tilt angle, intermediate plate needs to print by regulation again.
Further, in the step 1), the 100mm*100mm*100mm that four groups of identical sizes and planar inclination are 0 ° is tried
The mold box assembly of sample needs one piece of bottom plate, 1 two pieces of side plate, 1 five pieces of intermediate plate, 2 four pieces of intermediate plate, intermediate board fixer
18 sets, fixed strip 2 two, fixing bolt eight of side plate and bottom plate, steps are as follows:
1. utilizing 2 fixed side panel 1 of fixed strip and bottom plate, and alignment holes；
2. alignment holes are sequentially inserted into shank of bolt；
3. repeat it is above 1., 2. step 1 time, complete the assembling of another block of side plate and bottom plate；
4. by the groove of the shank of bolt insertion side plate upper surface with collet；
5. the hole alignment shank of bolt of fixed strip 3 is inserted in；
6. repeat step 4., 5. one time, complete the fixation device on another side plate；
7. intermediate plate 1 is inserted between two fixed strips 3；
8. first piece of intermediate plate is moved to 0 graduation mark position according to scale；
9. being tightened with ingot-shaped nut, fixed intermediate plate will not be controlled, be moved up and down；
10. repeat it is above 4., 5., 6., 7., 8., 9. eight times, all intermediate plates are sequentially fixed at phase in sequence
Mutually on the graduation mark at interval 50.
Further, in the step 1), 200mm*200mm*200mm sample that two groups of identical sizes and inclination angle are 0 °
Mold box assembly needs two pieces of bottom plate, 1 two pieces of side plate, 2 two pieces of side plate, 10 two pieces of intermediate plate, 2 eight pieces of intermediate plate, intermediate plate
Fixing bolt eight for fixing ten sets of device, fixed strip 1 two ten, fixed strip 2 five, side plate and bottom plate,
1. splicing two pieces of bottom plates using a fixed strip 2；
2. using the fixed side plate 1 of a fixed strip 2 and bottom plate, and alignment holes；
3. four holes of alignment are sequentially inserted into four shanks of bolt；
4. repeat it is above 2., 3. step 1 time, complete the assembling of another block of side plate and bottom plate；
5. utilizing the fixed side plate 2 of fixed strip 2 and side plate 1；
6. repeating step 5. one time；
7. splicing four pieces of intermediate plates into the big intermediate plate of one piece of 200mm*200mm using four fixed strips 1；
8. repeating step 7. four times；
9. by the groove of the shank of bolt insertion side plate upper surface with collet；
10. the hole alignment bolt of fixed strip 3 is inserted in；
Repeat step 9., 10. one time, complete the fixation device on another side plate；
The big intermediate plate being spliced is inserted among two fixed strips 1；
By intermediate plate and device integral translation is fixed to 0 graduation mark position；
It is tightened with ingot-shaped nut, fixed intermediate plate will not be controlled, be moved up and down；
Repeat it is above 9., 10.,Time, all intermediate plates is successively fixed mutual in sequence
At the graduation mark of distance 100.
Further, right in the sample that 100mm*100mm*100mm and structural plane inclination angle are 15 ° in the step 2)
The length for answering the translation distance Central Line of one side side plate is 50tan15 °, so to change angle, need to only be unscrewed fixed intermediate
Two ingot-shaped nuts of plate 2, both ends deviate 50tan15 ° of original position to different direction translation bolts respectively and tighten spiral shell again
Mother is inserted into the intermediate plate with tilt angle printed again.
In the step 2), in the sample that 100mm*100mm*100mm and structural plane inclination angle are 30 °, a corresponding avris
The length of the translation distance Central Line of plate isSo to change angle, two ingots of fixed intermediate plate 2 need to be only unscrewed
Original position is deviateed to different direction translation bolts respectively in shape nut, both endsNut is tightened again, what insertion printed again
Intermediate plate with tilt angle.
In the step 2), in the sample that 200mm*200mm*200mm and structural plane inclination angle are 15 °, a corresponding avris
The length of the translation distance Central Line of plate is 100tan15 °, so to change angle, need to only unscrew the two of fixed intermediate plate 2
A ingot-shaped nut, both ends deviate 100tan15 ° of original position to different direction translation bolts respectively and tighten nut again, insert
Enter the intermediate plate with tilt angle printed again.
In the step 2), in the sample that 200mm*200mm*200mm and structural plane inclination angle are 30 °, a corresponding avris
The length of the translation distance Central Line of plate isSo to change angle, two ingots of fixed intermediate plate 2 need to be only unscrewed
Original position is deviateed to different direction translation bolts respectively in shape nut, both endsNut is tightened again, what insertion printed again
Intermediate plate with tilt angle.
Beneficial effects of the present invention are mainly manifested in: while multipair sample is made, or make a variety of different textures simultaneously
The sample in face.
Detailed description of the invention
Fig. 1 is the plan view of 600mm*100mm bottom plate, wherein (a) is main view, is (b) left view, is (c) to overlook
Figure.
Fig. 2 is the three-dimensional figure of 600mm*100mm bottom plate.
Fig. 3 is the plan view of 600mm*120mm side plate 1, wherein (a) is main view, is (b) left view, is (c) to overlook
Figure.
Fig. 4 is the three-dimensional figure of 600mm*120mm side plate 1.
Fig. 5 is the plan view of 600mm*100mm side plate 2, wherein (a) is main view, is (b) left view, is (c) to overlook
Figure.
Fig. 6 is the three-dimensional figure of 600mm*100mm side plate 2.
Fig. 7 is the plan view of 100mm*100mm intermediate plate 1, wherein (a) is main view, is (b) left view, is (c) to bow
View.
Fig. 8 is the three-dimensional figure of 100mm*100mm intermediate plate 1.
Fig. 9 is the plan view of 100mm*100mm intermediate plate 2, wherein (a) is main view, is (b) left view, is (c) to bow
View.
Figure 10 is the three-dimensional figure of 100mm*100mm intermediate plate 2.
Figure 11 is the plan view of 60mm high fixed strip 1, wherein (a) is main view, is (b) left view, is (c) to overlook
Figure.
Figure 12 is the three-dimensional figure of 60mm high fixed strip 1.
Figure 13 is the plan view of 600mm high fixed strip 2, wherein (a) is main view, is (b) left view, is (c) to overlook
Figure.
Figure 14 is the three-dimensional figure of 600mm high fixed strip 2.
Figure 15 is the plan view of 110mm high fixed strip 3, wherein (a) is main view, is (b) left view, is (c) to overlook
Figure.
Figure 16 is the three-dimensional figure of 110mm high fixed strip 3.
Figure 17 is the plan view of 210mm high fixed strip 3, wherein (a) is main view, is (b) left view, is (c) to overlook
Figure.
Figure 18 is the three-dimensional figure of 210mm high fixed strip 3.
Figure 19 is the overall effect figure of 100mm*100mm*100mm.
Figure 20 is the three-dimensional figure of 200mm*200mm*200mm splicing bottom plate.
Figure 21 is the three-dimensional figure of 200mm*200mm*200mm splicing side plate.
Figure 22 is the three-dimensional figure of 200mm*200mm*200mm splicing intermediate plate 1.
Figure 23 is the three-dimensional figure of 200mm*200mm*200mm splicing intermediate plate 2.
Figure 24 is 200mm*200mm*200mm overall effect figure.
Figure 25 is the schematic diagram of ingot-shaped nut, wherein (a) is main view, is (b) left view.
Figure 26 is the schematic diagram of shank of bolt.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Referring to Fig.1~Figure 26, it is a kind of to be produced once the system of the sliceable identical rock structural face mold of multiple groups based on 3D printing
Make method, comprising the following steps:
1) scanning and 3D printing in two sides band surface texture face, the 3D printing of the template, appurtenances of mold box, will print
Good basic plate splicing.
Vaseline is uniformly smeared in the inner surface of template and the two sides of intermediate die plate before mold box splicing, plays profit
Sliding effect demoulds after facilitating analog material to form, then by each piece of template splicing.Bottom plate and both side plate are utilized into fixed strip 1
Splicing.Threaded shank of bolt is inserted into after alignment holes prevents side plate from sliding during the experiment.The group of intermediate plate
Dress needs first to be embedded in the bolt with collet in the groove of side plate, and is moved to suitable location, in being sequentially sequentially inserted into
Between plate, most marginal both sides be smooth, not textured intermediate plate, adjacent intermediate plate is different two-by-two, one be it is smooth,
The other is two sides is textured.So from left to right the insertion sequence of intermediate plate is, smooth plate, two sides band grain board, smooth plate,
As soon as two sides band grain board, smooth plate ... are often plugged a piece intermediate plate, by ingot-shaped nut tightening, intermediate plate is fixed, is prevented
Operation later is allowed to shift, and deviates.
The mold box for the 100mm*100mm*100mm sample that 1: four group of identical size of example and inclination angle are 0 ° is assembled.(as schemed
19 be the overall effect figure of 100mm*100mm*100mm)
One piece of bottom plate: long 500mm, wide 100mm, high 20mm, four side centres reserve depth 15mm respectively, high 6mm's
Beloid full road groove.It is 5mm, the hole of deep 20mm that the corresponding side of two long sides is uniformly distributed 4 diameters along the long side direction
Hole, adjacent holes center of circle spacing 120mm, being configured with diameter is 5mm, and the threaded rod and nut of long 50mm is for fixing bottom plate and side
Plate.
1 two pieces of side plate: long 600mm, wide 20mm, high 120mm, inner surface is away from the 7mm of bottom edge, before upper top surface centre is default
Wide 6mm, deep 7mm, rear width 12mm, the deep beloid full road groove of 8mm, width 6mm before side plate two sides are also reserved together respectively
Deep 7mm, rear width 12mm depth 8mm, beloid full road groove；4 diameters of distribution corresponding with bottom plate are 5mm, deep 20mm's
Hole, and the upper top surface of side plate indicates scale.
1 five pieces of intermediate plate: intermediate plate long 100mm, wide 20mm, high 100mm, four sides, which are stayed, sets preceding width 6mm, deep 7mm,
Wide 12mm afterwards, the deep beloid full road groove of 8mm.Surface is smooth, without any fluctuating.
2 four pieces of intermediate plate: intermediate plate long 100mm, wide 20mm, high 100mm, four sides, which are stayed, sets preceding width 6mm, deep 7mm,
Wide 12mm afterwards, the deep beloid full road groove of 8mm.Plate two sides is printed with rock texture.
18 sets of intermediate board fixer: every set has the bolt coincideing with bottom channel shape, and the diameter of bolt is
5mm, long 30mm, bottom are long 12mm, the rectangle of high 8mm, a mating ingot-shaped nut.There are 5mm for fixed plate with raised line
Hole, high 110mm, reserved location and bolt location coincide.After tightening bolt, the inner surface of raised line and the side wall inner surfaces of sample box
Tightly it is bonded.
Fixed strip 2 two: the fixed strip is integrally in dumbbell shaped, long 20mm, wide 20mm, high 600mm, and one side centre is pre-
High 600mm, preceding width 12mm long 8mm are stayed, the raised line of rear width 6mm long 7mm, the front wide and rear narrow raised line of the reserved same size in opposite, two
Raised line position is parallel, and the upper top surface of side plate indicates scale.
Fixing bolt eight of side plate and bottom plate: outer diameter 5mm, the threaded rod of long 50mm, threaded rod bottom are long 12mm,
Wide 4mm, the cuboid of thick 8mm.
Steps are as follows:
1. utilizing 2 fixed side panel 1 of fixed strip and bottom plate, and alignment holes；
2. alignment holes are sequentially inserted into shank of bolt；
3. repeat it is above 1., 2. step 1 time, complete the assembling of another block of side plate and bottom plate；
4. by the groove of the shank of bolt insertion side plate upper surface with collet；
5. the hole alignment bolt of fixed strip 3 is inserted in；
6. repeat step 4., 5. one time, complete the fixation device on another side plate；
7. intermediate plate 1 is inserted among two fixed strips 3；
8. intermediate plate is moved to 0 graduation mark position；
9. being tightened with ingot-shaped nut, fixed intermediate plate will not be controlled, be moved up and down；
10. repeat it is above 4., 5., 6., 7., 8., 9. eight times, all intermediate plates are sequentially fixed at phase in sequence
Mutually on the graduation mark at interval 50；
The mold box for the 200mm*200mm*200mm sample that 2: two groups of identical sizes of example and inclination angle are 0 ° is assembled.
Two pieces of bottom plate: long 500mm, wide 100mm, high 20mm, four side centres reserve depth 15mm respectively, high 6mm's
Beloid full road groove.It is 5mm, the hole of deep 20mm that the corresponding side of two long sides is uniformly distributed 4 diameters along the long side direction
Hole, adjacent holes center of circle spacing 120mm, being configured with diameter is 5mm, and the threaded rod and nut of long 50mm is for fixing bottom plate and side
Plate.
1 two pieces of side plate: long 600mm, wide 20mm, high 120mm, inner surface is away from the 7mm of bottom edge, before upper top surface centre is default
Wide 6mm, deep 7mm, rear width 12mm, the deep beloid full road groove of 8mm, width 6mm before side plate two sides are also reserved together respectively
Deep 7mm, rear width 12mm depth 8mm, beloid full road groove；4 diameters of distribution corresponding with bottom plate are 5mm, deep 20mm's
Hole, and the upper top surface of side plate indicates scale.
2 two pieces of side plate: long 600mm, high 100mm, thick 20mm, width 6mm, deep 7mm before four side centres are reserved respectively,
Wide 12mm afterwards, the deep beloid full road groove of 8mm.
10 two pieces of intermediate plate: intermediate plate long 100mm, wide 20mm, high 100mm, four sides, which are stayed, sets preceding width 6mm, deep
7mm, rear width 12mm, the deep beloid full road groove of 8mm.Surface is smooth, without any fluctuating.
2 eight pieces of intermediate plate: intermediate plate long 100mm, wide 20mm, high 100mm, four sides, which are stayed, sets preceding width 6mm, deep 7mm,
Wide 12mm afterwards, the deep beloid full road groove of 8mm.Plate two sides is printed with rock texture.
Ten sets of intermediate board fixer: every set has the bolt coincideing with bottom channel shape, and the diameter of bolt is
5mm, long 30mm, bottom are long 12mm, the rectangle of high 8mm, a mating ingot-shaped nut.There are 5mm for fixed plate with raised line
Hole, high 210mm, reserved location and bolt location coincide.After tightening bolt, the inner surface of raised line and the side wall inner surfaces of sample box
Tightly it is bonded.
Fixed strip 1 two ten: the fixed strip is integrally in dumbbell shaped, long 20mm, wide 20mm, high 60mm, one side centre
High 600mm, preceding width 12mm long 8mm are reserved, the front wide and rear narrow raised line of same size is reserved on the raised line of rear width 6mm long 7mm, opposite,
Two raised line positions are parallel, and the upper top surface of side plate indicates scale.
Fixed strip 2 five: the fixed strip is integrally in dumbbell shaped, long 20mm, wide 20mm, high 600mm, and one side centre is pre-
High 600mm, preceding width 12mm long 8mm are stayed, the raised line of rear width 6mm long 7mm, the front wide and rear narrow raised line of the reserved same size in opposite, two
Raised line position is parallel, and the upper top surface of side plate indicates scale.
Fixing bolt eight of side plate and bottom plate: outer diameter 5mm, the threaded rod of long 50mm, threaded rod bottom are long 12mm,
Wide 4mm, the cuboid of thick 8mm.
Steps are as follows:
1. splicing two pieces of bottom plates using a fixed strip 2, (such as Figure 20 is 200mm*200mm*200mm
Splice the three-dimensional figure of bottom plate)
2. using the fixed side plate 1 of a fixed strip 2 and bottom plate, and alignment holes；
3. four holes of alignment are sequentially inserted into shank of bolt；
4. repeat it is above 2., 3. step 1 time, complete the assembling of another block of side plate and bottom plate；
5. (such as Figure 21 is 200mm*200mm*200mm splicing side plate with side plate 1 using the fixed side plate 2 of fixed strip 2
Three-dimensional figure)；
6. repeating step 5. one time；
7. splicing four pieces of intermediate plates using four fixed strips 1, (such as Figure 22 is 200mm* at the big intermediate plate of 200mm*200mm
Three-dimensional figure, Figure 23 of 200mm*200mm splicing intermediate plate 1 are the three-dimensional figure of 200mm*200mm*200mm splicing intermediate plate 2)
8. repeating step 7. four times；
9. by the groove of the shank of bolt insertion side plate upper surface with collet；
10. the hole alignment bolt of fixed strip 3 is inserted in；
Repeat step 9., 10. one time, complete the fixation device on another side plate；
Big intermediate plate is inserted among two fixed strips 1；
By intermediate plate and device integral translation is fixed to 0 graduation mark position；
It is tightened with ingot-shaped nut, fixed intermediate plate will not be controlled, be moved up and down；
Repeat it is above 9., 10.,Time, all intermediate plates is successively fixed mutual in sequence
At the graduation mark of distance 100.
2) change of tilt angle
Scale strip is marked on side plate top when computer establishes side plate threedimensional model for the variation for realizing tilt angle.
According to calculating, the template of different sizes tilts different angles and corresponds to different displacements.In intermediate plate perpendicular to the base of side plate
On plinth, according to the translation distance of calculating, fixed strip 3 is translated to both direction respectively.Due to the variation of tilt angle, intermediate plate is needed
Again it to be printed by regulation.
Example: in the sample that 100mm*100mm*100mm and structural plane inclination angle are 15 °, the translation of corresponding one side side plate
Length apart from Central Line is 50tan15 °, so to change angle, need to only unscrew two ingot-shaped spiral shells of fixed intermediate plate 2
Mother, both ends deviate 50tan15 ° of original position to different direction translation bolts respectively and tighten nut again, what insertion printed again
Intermediate plate with tilt angle.
In the sample that 100mm*100mm*100mm and structural plane inclination angle are 30 °, in the translation distance of corresponding one side side plate
Centre line length beSo to change angle, two ingot-shaped nuts of fixed intermediate plate 2, both ends difference need to be only unscrewed
Deviate original position to different direction translation boltsNut is tightened again, and what insertion printed again has in tilt angle
Between plate.
In the sample that 200mm*200mm*200mm and structural plane inclination angle are 15 °, in the translation distance of corresponding one side side plate
The length for entreating line is 100tan15 °, so to change angle, need to only unscrew two ingot-shaped nuts of fixed intermediate plate 2, two
End deviates 100tan15 ° of original position to different direction translation bolts respectively and tightens nut again, and what insertion printed again has
The intermediate plate of tilt angle.
In the sample that 200mm*200mm*200mm and structural plane inclination angle are 30 °, in the translation distance of corresponding one side side plate
Centre line length beSo to change angle, two ingot-shaped nuts of fixed intermediate plate 2, both ends point need to be only unscrewed
Original position is not deviateed to different direction translation boltsNut is tightened again, and what insertion printed again has tilt angle
Intermediate plate.
The present invention has carried out transformation and upgrade on the basis of traditional moulds, helps to realize one by the way of assembling, splicing
A mold disposably makes that multipair structural plane is identical or different sample.This method can easily be realized for same
Rock natural structure face carries out the in-depth analysis of a large number of experiments research and structural plane failure by shear mechanism.
Mold box is made of bottom plate, side plate, intermediate plate and attached components.
Bottom plate: long 600mm, wide 100mm, thick 20mm, width 6mm, deep 7mm before four side centres are reserved respectively are rear wide
12mm, the deep beloid full road groove of 8mm.The corresponding side of two long sides uniformly divides 4 diameters to be 5mm along the long side direction, deep
The hole of 20mm, adjacent holes center of circle spacing are 120mm, and it is 5mm, the threaded rod and spiral shell of long 50mm that each hole, which is configured with diameter,
Mother is for fixing bottom plate and side plate.(three-dimensional figure that such as Fig. 2 is 600mm*100mm bottom plate)
Side plate 1: long 600mm, high 120mm, thick 20mm, inner surface away from the 7mm of bottom edge, before upper top surface centre is default it is wide
6mm, deep 7mm, rear width 12mm, the deep beloid full road groove of 8mm, width 6mm is deep before side plate two sides are also reserved together respectively
7mm, rear width 12mm depth 8mm, beloid full road groove；4 diameters of distribution corresponding with bottom plate are 5mm, the hole of deep 20mm
Hole, and the upper top surface of side plate indicates scale.(three-dimensional figure that such as Fig. 4 is 600mm*120mm side plate 1)
Side plate 2: long 600mm, high 100mm, thick 20mm, width 6mm, deep 7mm before four side centres are reserved respectively are rear wide
12mm, the deep beloid full road groove of 8mm.(three-dimensional figure that such as Fig. 6 is 600mm*100mm side plate 2)
Intermediate plate 1: all long 100mm of intermediate plate, wide 20mm, high 100mm, four sides, which are stayed, sets preceding width 6mm, deep 7mm,
Wide 12mm afterwards, the deep beloid full road groove of 8mm.Surface is smooth, without any fluctuating.(such as Fig. 8 is 100mm*
The three-dimensional figure of 100mm intermediate plate 1)
Intermediate plate 2: all long 100mm of intermediate plate, wide 20mm, high 100mm, four sides, which are stayed, sets preceding width 6mm, deep 7mm,
Wide 12mm afterwards, the deep beloid full road groove of 8mm.Plate two sides is printed with rock texture.(such as Figure 10 is 100mm*100mm
The three-dimensional figure of intermediate plate 2)
Fixed strip 1: the fixed strip is integrally in dumbbell shaped, long 20mm, wide 20mm, high 60mm, the reserved height of one side centre
600mm, preceding width 12mm long 8mm, the raised line of rear width 6mm long 7mm, the front wide and rear narrow raised line of same size, two raised lines are reserved in opposite
Position is parallel.(three-dimensional figure that such as Figure 12 is 60mm high fixed strip 1)
Fixed strip 2: the fixed strip is integrally in dumbbell shaped, long 20mm, wide 20mm, high 600mm, the reserved height of one side centre
600mm, preceding width 12mm long 8mm, the raised line of rear width 6mm long 7mm, the front wide and rear narrow raised line of same size, two raised lines are reserved in opposite
Position is parallel.(three-dimensional figure that such as Figure 14 is 600mm high fixed strip 2)
Intermediate board fixer: intermediate board fixer is divided into two parts.First part, it is pre- using both side plate upper surface
Sliding slot of the conduit stayed as intermediate board fixer installs the bolt that a bottom coincide with channel shape, bolt from side port
Diameter is 5mm, a mating ingot-shaped nut.Second part, the fixed strip 3 with platform board, upper part platform board center there are
The hole of one 5mm, reserved location and bolt location coincide.Vertical panel has raised line.The hole of fixed strip is penetrated into bolt, tightens spiral shell
After bolt, the inner surface of raised line is tightly bonded with the side wall inner surfaces of sample box.(such as Figure 25, Figure 26 and Figure 16)
The fixing bolt of side plate and bottom plate: outer diameter 5mm, the threaded rod of long 50mm, threaded rod bottom is long 12mm, wide
4mm, the cuboid of thick 8mm.(such as Figure 26)
Realization is produced once the sliceable identical rock structural face mould making method of multiple groups: in template before mold box splicing
Inner surface and the two sides of intermediate die plate uniformly smear vaseline, play the role of lubrication, taken off after facilitating analog material to form
Mould, then by each piece of template splicing.Bottom plate and both side plate are spliced using several fixed strips 1 are fixed.In alignment bottom plate and side
Being sequentially inserted into threaded shank of bolt after hole in plate prevents side plate from sliding during the experiment.The assembling of intermediate plate
It needs first and to be moved to suitable location in the groove of the bolt insertion side plate with collet, according still further to being sequentially sequentially inserted into centre
Plate.Most marginal both sides be smooth, not textured intermediate plate 1, adjacent intermediate plate is different two-by-two, one piece be it is smooth,
Another piece is that two sides is textured.So from left to right the insertion sequence of intermediate plate is, side plate 1, side plate 2, side plate 1, side plate 2, side
As soon as it is often plugged a piece intermediate plate plate 1 ..., by ingot-shaped nut tightening, fixes intermediate plate, the operation after preventing is allowed to move
Position, deviates.
The mold box assembly for the 100mm*100mm*100mm sample that four groups of identical sizes and planar inclination are 0 ° needs bottom plate
One piece, 1 two pieces of side plate, 1 five pieces of intermediate plate, 2 four pieces of intermediate plate, intermediate 18 sets of board fixer, fixed strip 2 two, side plate
With fixing bolt eight of bottom plate, steps are as follows:
1. utilizing 2 fixed side panel 1 of fixed strip and bottom plate, and alignment holes；
2. alignment holes are sequentially inserted into shank of bolt；
3. repeat it is above 1., 2. step 1 time, complete the assembling of another block of side plate and bottom plate；
4. by the groove of the shank of bolt insertion side plate upper surface with collet；
5. the hole alignment shank of bolt of fixed strip 3 is inserted in；
6. repeat step 4., 5. one time, complete the fixation device on another side plate；
7. intermediate plate 1 is inserted between two fixed strips 3；
8. first piece of intermediate plate is moved to 0 graduation mark position according to scale；
9. being tightened with ingot-shaped nut, fixed intermediate plate will not be controlled, be moved up and down；
10. repeat it is above 4., 5., 6., 7., 8., 9. eight times, all intermediate plates are sequentially fixed at phase in sequence
Mutually on the graduation mark at interval 50；
The mold box assembly for the 200mm*200mm*200mm sample that two groups of identical sizes and inclination angle are 0 ° needs bottom plate two
Block, 1 two pieces of side plate, 2 two pieces of side plate, 10 two pieces of intermediate plate, 2 eight pieces of intermediate plate, intermediate ten sets of board fixer, fixed strip 1 two
Ten, fixed strip 2 five, fixing bolt eight of side plate and bottom plate.Steps are as follows:
1. splicing two pieces of bottom plates using a fixed strip 2；
2. using the fixed side plate 1 of a fixed strip 2 and bottom plate, and alignment holes；
3. four holes of alignment are sequentially inserted into four shanks of bolt；
4. repeat it is above 2., 3. step 1 time, complete the assembling of another block of side plate and bottom plate；
5. utilizing the fixed side plate 2 of fixed strip 2 and side plate 1；
6. repeating step 5. one time；
7. splicing four pieces of intermediate plates into the big intermediate plate of one piece of 200mm*200mm using four fixed strips 1；
8. repeating step 7. four times；
9. by the groove of the shank of bolt insertion side plate upper surface with collet；
10. the hole alignment bolt of fixed strip 3 is inserted in；
Repeat step 9., 10. one time, complete the fixation device on another side plate；
The big intermediate plate being spliced is inserted among two fixed strips 1；
By intermediate plate and device integral translation is fixed to 0 graduation mark position；
It is tightened with ingot-shaped nut, fixed intermediate plate will not be controlled, be moved up and down；
Repeat it is above 9., 10.,Four times, the successively stationary phase in sequence by all intermediate plates
At the graduation mark of mutual edge distance 100；
And so on, the mold of other various sizes models can splice realization.
The realization of flat inclination: for realize tilt angle variation, when computer establishes side plate threedimensional model,
Scale strip is marked on side plate.According to calculating, the template of different sizes tilts different angles and corresponds to different displacements.In centre
On the basis of plate is perpendicular to side plate, according to the translation distance of calculating, fixed strip 3 is translated to both direction respectively.Due to inclination angle
The variation of degree, intermediate plate need to print by regulation again.
In the sample that 100mm*100mm*100mm and structural plane inclination angle are 15 °, in the translation distance of corresponding one side side plate
The length for entreating line is 50tan15 °, so to change angle, need to only unscrew two ingot-shaped nuts of fixed intermediate plate 2, two
End deviates 50tan15 ° of original position to different direction translation bolts respectively and tightens nut again, be inserted into print again with inclining
The intermediate plate of rake angle.
In the sample that 100mm*100mm*100mm and structural plane inclination angle are 30 °, in the translation distance of corresponding one side side plate
Centre line length beSo to change angle, two ingot-shaped nuts of fixed intermediate plate 2, both ends difference need to be only unscrewed
Deviate original position to different direction translation boltsNut is tightened again, and what insertion printed again has in tilt angle
Between plate.
In the sample that 200mm*200mm*200mm and structural plane inclination angle are 15 °, in the translation distance of corresponding one side side plate
The length for entreating line is 100tan15 °, so to change angle, need to only unscrew two ingot-shaped nuts of fixed intermediate plate 2, two
End deviates 100tan15 ° of original position to different direction translation bolts respectively and tightens nut again, and what insertion printed again has
The intermediate plate of tilt angle.
In the sample that 200mm*200mm*200mm and structural plane inclination angle are 30 °, in the translation distance of corresponding one side side plate
Centre line length beSo to change angle, two ingot-shaped nuts of fixed intermediate plate 2, both ends point need to be only unscrewed
Original position is not deviateed to different direction translation boltsNut is tightened again, and what insertion printed again has tilt angle
Intermediate plate.
And so on, the mold of other various angle models can be realized.
The use process of the mold of the present embodiment:
Analog material pours: rock analog material is poured into each space respectively.Analog material fills in three times, and first
Injection 2/3rds is high, is sufficiently shaken with shock club, keeps material closely knit, refill whole device, continues to vibrate, finally will be entire
It fills, and smoothes out upper surface.
Demoulding: being conserved under suitable environment, and waiting material to reach test requirements document i.e. collapsible die, to obtain upper lower burrs complete
Identical petrophysical model entirely.
Claims (7)
1. a kind of produced once the production method of the sliceable identical rock structural face mold of multiple groups based on 3D printing, feature exists
In the described method comprises the following steps:
1) scanning and 3D printing in two sides band surface texture face, the 3D printing of the template, appurtenances of mold box, will be printed
Basic plate splicing；
Vaseline is uniformly smeared in the inner surface of template and the two sides of intermediate die plate before mold box splicing, then by each piece
Template splicing；Bottom plate is spliced with both side plate using fixed strip 1, threaded shank of bolt is inserted into after alignment holes prevents side
Plate slides during the experiment；The assembling of intermediate plate needs first to be embedded in the bolt with collet in the groove of side plate, and puts down
Setting position is moved to, according still further to intermediate plate is sequentially sequentially inserted into, most marginal both sides are smooth, not textured centre
Plate, adjacent intermediate plate is different two-by-two, and one is smooth, the other is two sides is textured；So from left to right intermediate plate insert
Entering sequence is that smooth plate, two sides band grain board, smooth plate, two sides band grain board, smooth plate ... are often plugged one piece of intermediate plate,
Just by ingot-shaped nut tightening, intermediate plate is fixed；
2) change of tilt angle
When computer establishes side plate threedimensional model, scale strip is marked on side plate top；According to calculating, the template of different sizes
It tilts different angles and corresponds to different displacements, on the basis of intermediate plate is perpendicular to side plate, according to the translation distance of calculating, divide
Fixed strip 3 is not translated to both direction, due to the variation of tilt angle, intermediate plate needs to print by regulation again.
It a kind of is produced once the system of the sliceable identical rock structural face mold of multiple groups based on 3D printing 2. as described in claim 1
Make method, which is characterized in that in the step 1), 100mm*100mm*100mm that four groups of identical sizes and planar inclination are 0 °
The mold box assembly of sample needs one piece of bottom plate, 1 two pieces of side plate, 1 five pieces of intermediate plate, 2 four pieces of intermediate plate, intermediate board fixer
18 sets, fixed strip 2 two, fixing bolt eight of side plate and bottom plate, steps are as follows:
1. utilizing 2 fixed side panel 1 of fixed strip and bottom plate, and alignment holes；
2. alignment holes are sequentially inserted into shank of bolt；
3. repeat it is above 1., 2. step 1 time, complete the assembling of another block of side plate and bottom plate；
4. by the groove of the shank of bolt insertion side plate upper surface with collet；
5. the hole alignment shank of bolt of fixed strip 3 is inserted in；
6. repeat step 4., 5. one time, complete the fixation device on another side plate；
7. intermediate plate 1 is inserted between two fixed strips 3；
8. first piece of intermediate plate is moved to 0 graduation mark position according to scale；
9. being tightened with ingot-shaped nut, fixed intermediate plate will not be controlled, be moved up and down；
10. repeat it is above 4., 5., 6., 7., 8., 9. eight times, all intermediate plates are sequentially fixed at each other in sequence
Every on 50 graduation mark.
It a kind of is produced once the system of the sliceable identical rock structural face mold of multiple groups based on 3D printing 3. as described in claim 1
Make method, which is characterized in that in the step 1), 200mm*200mm*200mm sample that two groups of identical sizes and inclination angle are 0 °
Mold box assembly need two pieces of bottom plate, 1 two pieces of side plate, 2 two pieces of side plate, 10 two pieces of intermediate plate, 2 eight pieces of intermediate plate, intermediate plate
Fixing bolt eight for fixing ten sets of device, fixed strip 1 two ten, fixed strip 2 five, side plate and bottom plate,
1. splicing two pieces of bottom plates using a fixed strip 2；
2. using the fixed side plate 1 of a fixed strip 2 and bottom plate, and alignment holes；
3. four holes of alignment are sequentially inserted into four shanks of bolt；
4. repeat it is above 2., 3. step 1 time, complete the assembling of another block of side plate and bottom plate；
5. utilizing the fixed side plate 2 of fixed strip 2 and side plate 1；
6. repeating step 5. one time；
7. splicing four pieces of intermediate plates into the big intermediate plate of one piece of 200mm*200mm using four fixed strips 1；
8. repeating step 7. four times；
9. by the groove of the shank of bolt insertion side plate upper surface with collet；
10. the hole alignment bolt of fixed strip 3 is inserted in；
Repeat step 9., 10. one time, complete the fixation device on another side plate；
The big intermediate plate being spliced is inserted among two fixed strips 1；
By intermediate plate and device integral translation is fixed to 0 graduation mark position；
It is tightened with ingot-shaped nut, fixed intermediate plate will not be controlled, be moved up and down；
Repeat it is above 9., 10.,Four times, all intermediate plates are successively fixed to mutual distance in sequence
At 100 graduation mark.
It produces once the sliceable identical rock structural face of multiple groups 4. one kind as described in one of claims 1 to 3 is based on 3D printing
The production method of mold, which is characterized in that in the step 2), 100mm*100mm*100mm and structural plane inclination angle are 15 °
In sample, the length of the translation distance Central Line of corresponding one side side plate is 50tan15 °, so to change angle, need to only be unscrewed
Two ingot-shaped nuts of fixed intermediate plate 2, both ends deviate 50tan15 ° of original position to different direction translation bolts respectively
Nut is tightened again, is inserted into the intermediate plate with tilt angle printed again.
It produces once the sliceable identical rock structural face of multiple groups 5. one kind as described in one of claims 1 to 3 is based on 3D printing
The production method of mold, which is characterized in that in the step 2), 100mm*100mm*100mm and structural plane inclination angle are 30 °
In sample, the length of the translation distance Central Line of corresponding one side side plate isSo to change angle, fixation need to be only unscrewed
Original position is deviateed to different direction translation bolts respectively in two ingot-shaped nuts of intermediate plate 2, both endsSpiral shell is tightened again
Mother is inserted into the intermediate plate with tilt angle printed again.
It produces once the sliceable identical rock structural face of multiple groups 6. one kind as described in one of claims 1 to 3 is based on 3D printing
The production method of mold, which is characterized in that in the step 2), 200mm*200mm*200mm and structural plane inclination angle are 15 °
In sample, the length of the translation distance Central Line of corresponding one side side plate is 100tan15 °, so to change angle, only needs to revolve
Original position 100 is deviateed to different direction translation bolts respectively in two ingot-shaped nuts of the fixed intermediate plate 2 of pine, both ends
Tan15 ° is tightened nut again, is inserted into the intermediate plate with tilt angle printed again.
It produces once the sliceable identical rock structural face of multiple groups 7. one kind as described in one of claims 1 to 3 is based on 3D printing
The production method of mold, which is characterized in that in the step 2), 200mm*200mm*200mm and structural plane inclination angle are 30 °
In sample, the length of the translation distance Central Line of corresponding one side side plate isSo to change angle, fixation need to be only unscrewed
Original position is deviateed to different direction translation bolts respectively in two ingot-shaped nuts of intermediate plate 2, both endsSpiral shell is tightened again
Mother is inserted into the intermediate plate with tilt angle printed again.
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| CN201811328041.8A CN109520810A (en) | 2018-11-09 | 2018-11-09 | It is a kind of to be produced once the production method of the sliceable identical rock structural face mold of multiple groups based on 3D printing |
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| CN201811328041.8A CN109520810A (en) | 2018-11-09 | 2018-11-09 | It is a kind of to be produced once the production method of the sliceable identical rock structural face mold of multiple groups based on 3D printing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887722A (en) * | 2019-12-04 | 2020-03-17 | 宁波大学 | Method for manufacturing structural surface shear strength size effect sample mold based on large number decomposition algorithm |
| CN112816305A (en) * | 2021-02-05 | 2021-05-18 | 武汉科技大学 | Mold for manufacturing structural bodies with same structural surface appearance and preparation method thereof |
| CN114290578A (en) * | 2021-12-30 | 2022-04-08 | 浙江抟原复合材料有限公司 | Method for manufacturing multi-profile 3D printing composite material forming die |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202599724U (en) * | 2012-04-23 | 2012-12-12 | 山东大学 | Tooling used for manufacturing complete-penetration fracture class rock material standard samples with different angles |
| CN103196717A (en) * | 2013-03-07 | 2013-07-10 | 同济大学 | Rock-similar sample mold capable of accurately positioning filling-type prefabricated cracks |
| CN103645081A (en) * | 2013-12-11 | 2014-03-19 | 中国地质大学（武汉） | Sawtooth-shaped structure surface sample making mould with adjustable angle and size |
| CN103674646A (en) * | 2013-12-11 | 2014-03-26 | 中国地质大学（武汉） | Mould for manufacturing sample with undulated structure surface with controllable undulation degree |
| CN203929466U (en) * | 2014-04-15 | 2014-11-05 | 绍兴文理学院 | Multiple dimensioned rock sample is made mold mechanism |
| CN104236976A (en) * | 2014-09-28 | 2014-12-24 | 中国地质大学 | Multi-scale mould for making and simulating structural surface of country rock |
| CN204202954U (en) * | 2014-09-28 | 2015-03-11 | 中国地质大学（武汉） | A kind of multiple dimensioned mould making simulation protolith structural plane |
| CN104764643A (en) * | 2015-04-08 | 2015-07-08 | 中国科学院武汉岩土力学研究所 | Method for fabricating coupling shear specimen containing natural structure surface |
| CN104807685A (en) * | 2015-05-19 | 2015-07-29 | 中国矿业大学 | Joint test specimen method using 3D (three-dimensional) printing for making structure surface containing specific geometrical characteristics |
| CN204587526U (en) * | 2015-07-07 | 2015-08-26 | 杭州龙氏包装有限公司 | Dismountable wood case |
| CN105277406A (en) * | 2015-11-03 | 2016-01-27 | 中国建筑股份有限公司 | Mold for producing cracked rock test piece of different dip angles and production method thereof |
| CN106564116A (en) * | 2016-10-19 | 2017-04-19 | 浙江科技学院（浙江中德科技促进中心） | Manufacturing method for integral forming of upper plate and lower plate of matched rock structure plane |
| CN106813970A (en) * | 2017-01-13 | 2017-06-09 | 绍兴文理学院 | Many size petrophysical model test sample-producing dies containing built-in crack |
| CN108593373A (en) * | 2018-01-30 | 2018-09-28 | 上海理工大学 | The method for preparing rock joint shear rheological test sample based on 3D printing technique |
| CN108693007A (en) * | 2018-06-13 | 2018-10-23 | 河南大学 | Compound rock stratum rocks test block pours mold and preparation method, compound formation sample machining tool and method |
-
2018
- 2018-11-09 CN CN201811328041.8A patent/CN109520810A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202599724U (en) * | 2012-04-23 | 2012-12-12 | 山东大学 | Tooling used for manufacturing complete-penetration fracture class rock material standard samples with different angles |
| CN103196717A (en) * | 2013-03-07 | 2013-07-10 | 同济大学 | Rock-similar sample mold capable of accurately positioning filling-type prefabricated cracks |
| CN103645081A (en) * | 2013-12-11 | 2014-03-19 | 中国地质大学（武汉） | Sawtooth-shaped structure surface sample making mould with adjustable angle and size |
| CN103674646A (en) * | 2013-12-11 | 2014-03-26 | 中国地质大学（武汉） | Mould for manufacturing sample with undulated structure surface with controllable undulation degree |
| CN203929466U (en) * | 2014-04-15 | 2014-11-05 | 绍兴文理学院 | Multiple dimensioned rock sample is made mold mechanism |
| CN104236976A (en) * | 2014-09-28 | 2014-12-24 | 中国地质大学 | Multi-scale mould for making and simulating structural surface of country rock |
| CN204202954U (en) * | 2014-09-28 | 2015-03-11 | 中国地质大学（武汉） | A kind of multiple dimensioned mould making simulation protolith structural plane |
| CN104764643A (en) * | 2015-04-08 | 2015-07-08 | 中国科学院武汉岩土力学研究所 | Method for fabricating coupling shear specimen containing natural structure surface |
| CN104807685A (en) * | 2015-05-19 | 2015-07-29 | 中国矿业大学 | Joint test specimen method using 3D (three-dimensional) printing for making structure surface containing specific geometrical characteristics |
| CN204587526U (en) * | 2015-07-07 | 2015-08-26 | 杭州龙氏包装有限公司 | Dismountable wood case |
| CN105277406A (en) * | 2015-11-03 | 2016-01-27 | 中国建筑股份有限公司 | Mold for producing cracked rock test piece of different dip angles and production method thereof |
| CN106564116A (en) * | 2016-10-19 | 2017-04-19 | 浙江科技学院（浙江中德科技促进中心） | Manufacturing method for integral forming of upper plate and lower plate of matched rock structure plane |
| CN106813970A (en) * | 2017-01-13 | 2017-06-09 | 绍兴文理学院 | Many size petrophysical model test sample-producing dies containing built-in crack |
| CN108593373A (en) * | 2018-01-30 | 2018-09-28 | 上海理工大学 | The method for preparing rock joint shear rheological test sample based on 3D printing technique |
| CN108693007A (en) * | 2018-06-13 | 2018-10-23 | 河南大学 | Compound rock stratum rocks test block pours mold and preparation method, compound formation sample machining tool and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887722A (en) * | 2019-12-04 | 2020-03-17 | 宁波大学 | Method for manufacturing structural surface shear strength size effect sample mold based on large number decomposition algorithm |
| CN110887722B (en) * | 2019-12-04 | 2022-12-09 | 宁波大学 | Method for manufacturing structural surface shear strength size effect sample mold based on large number decomposition algorithm |
| CN112816305A (en) * | 2021-02-05 | 2021-05-18 | 武汉科技大学 | Mold for manufacturing structural bodies with same structural surface appearance and preparation method thereof |
| CN114290578A (en) * | 2021-12-30 | 2022-04-08 | 浙江抟原复合材料有限公司 | Method for manufacturing multi-profile 3D printing composite material forming die |
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Application publication date: 20190326 |