CN109909301A - Indentation roll mill and the method for making thread metal using indentation roll mill - Google Patents
Indentation roll mill and the method for making thread metal using indentation roll mill Download PDFInfo
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- CN109909301A CN109909301A CN201910175217.9A CN201910175217A CN109909301A CN 109909301 A CN109909301 A CN 109909301A CN 201910175217 A CN201910175217 A CN 201910175217A CN 109909301 A CN109909301 A CN 109909301A
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- turntable
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- indentation
- winding
- roll mill
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- 238000007373 indentation Methods 0.000 title claims abstract description 39
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 43
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims description 7
- 229910001200 Ferrotitanium Inorganic materials 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000012937 correction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Indentation roll mill and the method for making metal internal thread pipe using indentation press, the indentation press includes: to unreel body, main body, wind body, it is described unreel to have can be rotatably set on body unreel turntable, the turntable that unreels releases metal band-shaped material, the metal band-shaped material is rolled indentation by the main body, slideably turntable pedestal is provided on the winding body, it is can be rotatably set on the turntable pedestal for winding the winding turntable with indentation metal tape, the third driving device for adjusting turntable pedestal sliding distance is additionally provided on the winding body, winding correction is carried out to the winding turntable being located on turntable pedestal by the sliding distance that the third driving device adjusts turntable pedestal；Two sides made of above-mentioned indentation roll mill with indentation metal tape length direction will be used to form abutment joint to volume, the round tube that inner surface has internal screw thread tooth is made, then carry out welding with welded tube mill abutment joint and metal internal thread pipe can be obtained.
Description
Technical field
Thread metal is made the present invention relates to the special purpose machinery in surfaces of metallic strip rolling indentation and using the machine
Method.
Background technique
In the process of riffled tube and efficient pipe, when raw material are copper, ball spinning method is mostly used to produce,
When raw material are the hardness such as titanium or stainless steel higher metal, ball spinning method low efficiency is used.
In the implementation of the present invention, at least there are the following problems in the prior art for inventor's discovery:
Existing indentation press machine mostly uses the roller gap that metal tape is passed through to mold roller and power roller, by can be manually rotated screw rod
Offer pressure reduction roller gap suppresses indentation in surfaces of metallic strip up to mold roller, is the hardness such as titanium or stainless steel in raw material
When higher metal, the pressure due to can be manually rotated screw rod offer is too small and stability is poor, so that the indentation consistency of rolling
Difference is unable to reach design requirement.
Summary of the invention
The purpose of the invention is to overcome the prior art, provide it is a kind of can be in the higher surfaces of metallic strip of hardness
Roll the special purpose machinery of indentation and the method using machine production thread metal.
To achieve the above object of the invention, the special purpose machinery in the technical solution adopted by the present invention is indentation roll mill, packet
It includes:
Unreel body, it is described unreel to have can be rotatably set on body unreel turntable；
Main body can be rotatably set the second roller on the main body, be slidably provided with first axle on the main body
Hold seat, can be rotatably set the mold roller for installation mold in the first bearing seat, the axial line of the mold roller with
The axial line of second roller is parallel, and the glide direction of the first bearing seat is the axial line and described the of the mold roller
The direction that the axial line of two rollers is close, has been fixedly disposed the first skewback in the first bearing seat, on first skewback
The first inclined-plane with one with the axis parallel of the mold roller, the extending direction on first inclined-plane and the first axle
The glide direction for holding seat intersects and is formed an acute angle, is slidably provided with the second skewback on the main body, and described second
The glide direction of skewback has one and described first on second skewback perpendicular to the glide direction of the first bearing seat
The second parallel inclined-plane of inclined-plane is provided with the first driving device for driving the second skewback sliding on the body；
Further include winding body, is provided with turntable pedestal on the winding body, the turntable pedestal is slidably disposed on institute
It states on winding body, can be rotatably set winding turntable, the glide direction of the turntable pedestal and institute on the turntable pedestal
The rotating axis parallel of winding turntable is stated, second for driving the winding turntable to rotate is provided on the turntable pedestal and is driven
Dynamic device；
Body, main body, the winding body of unreeling is arranged at intervals, and the main body is located at the body and described of unreeling
It winds between body；
The axial line for unreeling turntable rotary shaft and the axial line of second roller, the axial line of the mold roller, the receipts
The axial line for rolling up turntable rotary shaft is parallel；
The third driving device for driving the turntable pedestal sliding is provided on the winding body.
Preferably, described unreel is provided with brake on body, and the brake, which is pressed on, described unreels turntable or described
It unreels in the rotary shaft of turntable.
Preferably, there are two the first bearing seats, being provided between described two first bearing seats makes described two
One bearing block is linked to be the balance shaft of rigidity entirety.
Preferably, bearing block guide rod, the bearing block guide rod and the body are connected in the first bearing seat
The mutually setting of sliding is set with spring on the bearing block guide rod, and the spring, which has, keeps the axial line of the mold roller remote
The trend of axial line from second roller.
Preferably, first inclined-plane is in contact with second inclined-plane.
Preferably, the first driving device is made of rotation section and fixed part, and the rotation section is rotatably arranged in
On the main body, the fixed part is fixed on second skewback.
It is further preferred that the rotation section is screw/nut, the fixed part is nut/screw rod, and the nut covers
On the screw rod.
It is further preferred that dial is provided in the first driving device, the dial and the rotation section phase
Connection.
Preferably, several first guide rollers, the axis of first guide roller are rotatably provided on the main body
Heart line is parallel with the axial line of second roller.
Preferably, several second guide rollers, the axle center of second guide roller are rotatably provided on the body
The axial line of line and second roller is perpendicular.
To achieve the above object of the invention, the method in the technical solution adopted by the present invention is, using indentation described above
The method of roll mill production thread metal, comprising the following steps:
In the side surface rolling indentation of metal tape；
Two sides of metal tape length direction are formed into abutment joint to volume, the round tube that inner surface has internal screw thread tooth is made；
It is welded with axial abutment joint of the welded tube mill to round tube.
Preferably, the material of the metal tape is titanium or stainless steel.
Due to the above technical solutions, the present invention has the following advantages over the prior art:
1. by the way that parallel inclined-plane is arranged on second skewback and first skewback, sliding using second skewback
It is dynamic when adjusting first bearing seat sliding, realize the subdivision to the first bearing seat moving distance, i.e. the first skewback to
One unit distance of lower movement needs the second skewback to move right several unit distances, to realize the mold roller and institute
State being precisely controlled for spacing between the second roller；
2. the second skewback sliding is driven using the driving device, so that passing to described first by second skewback
The power of bearing block is bigger more stable, enables the mold roller and second roller on the biggish metal band-shaped material of hardness
Suppress the good indentation of consistency；
3. can be realized the production of the riffled tube of titanium or stainless steel material.
Detailed description of the invention
Fig. 1 is whole main view of the invention.
Fig. 2 is whole top view of the invention.
Fig. 3 is the main view that body is unreeled in the present invention.
Fig. 4 is the left view that body is unreeled in the present invention.
Fig. 5 is the main view of main body of the present invention.
Fig. 6 be main body of the present invention mold roller and the second roller far from when left view.
Fig. 7 is left view of the main body of the present invention when suppressing indentation on metal tape.
Fig. 8 is the main view that body is wound in the present invention.
Fig. 9 is the left view that body is wound in the present invention.
Wherein: 1, main body；2, mold roller；3, the second roller；4, roller gap；5, the first skewback；6, the second skewback；7, it rotates
Portion；8, fixed part；9, dial；10, first bearing seat；11, second bearing seat；12, central spindle；13, mold；14, balance shaft；
15, the first guide roller；16, the second guide roller；17, metal tape；18, bearing block guide rod；19, spring；20, the first inclined-plane；21,
Second inclined-plane；
22, body is unreeled；23, turntable is unreeled；24, brake；25, body is wound；26, turntable pedestal；27, turntable is wound；28,
Motor；29, speed reducer；30, handwheel；31, screw rod；32, nut；33, sliding rail；34, sliding block.
Specific embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings:
As shown in Figs. 1-2, indentation roll mill of the invention, comprising: unreel body 22, main body 1, winding body 25；Unreeling machine
The setting of body 22 and main body 1 and winding body 25 separately, main body 1, which is located at, to be unreeled between body 22 and winding body 25；
Metal tape 17 is released by the turntable 23 that unreels unreeled on body 22, by winding body 25 after by main body 1 and rolling indentation
Winding turntable 27 wound.
As shown in Figure 3-4, indentation roll mill of the invention, putting body body part includes: to unreel body 22, unreel turntable
23, brake 24；It unreels turntable 23 and is rotatably arranged in and unreel on body 22, the fixation of brake 24 unreels on body 22, makes
It moves device 24 and is pressed in the rotary shaft for unreeling turntable 23；The brake 24 unreels described in limitation for providing braking moment
Turntable rotation；When it is described unreel rotating torque that turntable 23 is subject to and be greater than the braking moment that the brake 24 provides when, it is described
Unreel the rotation of turntable 23.
As illustrated in figs. 5-7, indentation roll mill of the invention, host body portion include: main body 1；Mold roller 2；Second roller
3；First skewback 5；Second skewback 6；Rotation section 7；Fixed part 8；Dial 9；First bearing seat 10；Second bearing seat 11；Central spindle
12；Mold 13；Balance shaft 14；First guide roller 15；Second guide roller 16；Bearing block guide roller bar 18；Spring 19；First inclined-plane
20；Second inclined-plane 21.
As illustrated in figs. 5-7, second bearing seat 11 is fixedly provided on main body 1, and there are two second bearing seats 11, and second
Roller 3 is spindle rotationally arranged in second bearing seat 11, and the both ends of the second roller 3 are supported in two second bearing seats 11；First axle
It holds seat 10 to be slidably disposed on main body 1, first bearing seat 10 is located at the surface of second bearing seat 11, first bearing seat
10 glide direction is the up and down direction in Fig. 2, and there are two first bearing seats 10, is connected with balance between two first bearing seats
Axis 14, there are two balance shafts 14, and two first bearing seats 10 are connected into a rigidity entirety by balance shaft 14, and mold roller 2 can turn
In first bearing seat 10, the both ends of mold roller 2 are supported in two first bearing seats 10 for dynamic setting；Mold roller 2 is by central spindle
12 and the mold 13 that is sleeved in central spindle 12 form, mold roller 2 is located at the surface of the second roller 3, mold roller 2 and the second roller 3 it
Between gap be roller gap 4, when first bearing seat 10 slides up and down, driven mold roller 2 moves up and down relative to the second roller 3,
So that roller gap 4 increases or reduces；The upper surface of first bearing seat 10 is fixed with the first skewback 5, and the upper surface of the first skewback 5 is
It is parallel to the first inclined-plane 20 of 2 axial line of mold roller, the extending direction on first inclined-plane 20 and the sliding of first bearing seat 10
Intersect and form an acute angle in direction；The second skewback 6, the sliding of second skewback 6 are slidably provided on the body 1
Direction is the left and right directions in Fig. 2, and the upper surface of second skewback 6 is plane and is kept in contact with body 1 that described second tiltedly
The lower surface of block 6 is parallel with the first inclined-plane 20 and is kept in contact.
As shown in figure 5, in each connecting rod 14 connection there are two bearing block guide rod 18, the bearing block guide rod 18 with
The setting of 1 phase of main body sliding, is set with spring 19 on the bearing block guide rod 18, the spring 19 is compressed in bearing block and leads
To between bar 18 and the main body 1, the spring 19 have make the bearing block guide rod 18 relative to the main body 1 to
The trend is passed to balance shaft by the connection of bearing block guide rod 18 and balance shaft 14 by the trend of the upper direction in Fig. 1
14, which is passed to by first bearing seat 10 by the connection of balance shaft 14 and first bearing seat 10 and is ultimately transferred to mold
Roller 2, so that mold roller 2 has the trend moved upwards.
As shown in fig. 6, the left side of the second skewback 6 is fixed with fixed part 8, the fixed part 8 is a nut, the machine
It can be rotated the on body 1 and be provided with rotation section 7, the rotation section 7 can only do rotary motion along its axis, cannot control along Fig. 2
Direction is mobile, and the rotation section 7 is a screw rod, and the thread of the nut and the screw rod is worked in coordination, and the nut
It is sleeved on the screw rod, in screw rod rotation, the nut drives the second left and right directions along Fig. 2 of skewback 6 to move, institute
State the dial 9 being fixed on screw rod for recording screw rod rotation angle.
As seen in figs. 5-6, the left and right directions along Fig. 2 of metal tape 17 passes through roller gap 4, rotationally sets on the body 1
First guide roller 15 there are three setting, the axial line of first guide roller 15 is parallel with the axial line of second roller 3, described
First guide roller 15 in Fig. 2 for being oriented to metal tape 17 in up and down direction；It can be rotatably set on the body 1
Two the second guide rollers 16, the axial line of second guide roller 16 and the axial line of second roller 3 are perpendicular, and described second
Guide roller 16 in Fig. 1 for being oriented to metal tape 17 on left and right directions.
As shown in fig. 6-7, when second skewback 6 moves right, since the second inclined-plane 21 and the first inclined-plane 20 are kept
Contact, and the first skewback 5 is fixed on the upper surface of first bearing seat 10, so that the first skewback moves down, drives first axle
It holds seat 10 to move down, and then driven mold roller 2 moves down, so that roller gap 4 reduces；In second skewback 6 to moving to left
When dynamic, mold roller 2 moves upwards under the action of moving upwards trend, so that roller gap increases.
By using the first inclined-plane 20 for being arranged on the first skewback 5 as displacement conducting surface, so that the first skewback 5 is to moving down
Dynamic distance is subdivided, i.e., the first skewback 5 moves down a unit distance, and the second skewback 6 is needed to move right several units
Distance realizes and moves down distance to the first skewback 5 and be precisely controlled, to realize being precisely controlled to roller gap 4；It is logical
It crosses in such a way that screw rod rotation drives second skewback 6 mobile, so that the power that the second skewback 6 is subject to when being moved to the left is bigger
It is more stable, change the direction of transfer of power by using the second inclined-plane 21, so that the first skewback 5 is bigger more steady by downward pressure
Fixed, that is, the downward pressure for passing to mold roller 2 is bigger more stable, so that the indentation that mold roller 2 extrudes on 17 surface of metal tape
It is more consistent, be more clear.
As Figure 8-9, indentation roll mill of the invention, winder body portion include: winding body 25, turntable pedestal
26, turntable 27, motor 28, speed reducer 29, handwheel 30, screw rod 31, nut 32, sliding rail 33, sliding block 34 are wound；Wherein, turntable base
Seat 26 is slidably disposed on winding body 25, and winding turntable 27 is rotatably arranged on turntable pedestal 26, turntable pedestal
26 be provided with sliding rail 33 and sliding block 34 on the sliding surface of winding body 25, rotation of the sliding rail 33 along the winding turntable 27
The bottom surface of turntable pedestal 26 is arranged in axis direction setting, the sliding block 34, and the winding body is arranged in the sliding rail 33
Upper surface, so that the glide direction of the turntable pedestal 26 is parallel with the winding rotary shaft of turntable 27；The turntable pedestal
Motor 28 and speed reducer 29 are provided on 26, the motor 28 and speed reducer 29 collectively form second driving device, described
Motor 28 is connect with the speed reducer 29, the rotation axis connection of the speed reducer 29 and the winding turntable 27, the motor 28
The turntable 27 is driven to rotate by the speed reducer 29；It is rotatably provided with screw rod 31 on the winding body 25, it is described
Screw rod 31 can only be rotated along own axes, cannot be moved left and right directions along Fig. 9, and 26 bottom surface of turntable pedestal is fixed with spiral shell
Mother 32, the nut 32 is sleeved on the screw rod 31 and the nut 32 and the screw thread of the screw rod 31 are worked in coordination, institute
The axis for stating screw rod 31 is parallel with the winding rotary shaft axial line of turntable 27, is fixed with handwheel 30 on the screw rod 31,
When rotation hand wheel 30, the nut 32 is moved along the axis direction of the screw rod 31, drives the turntable pedestal 26 along described
The rotary axis direction for winding turntable 27 is mobile；When the winding turntable 27 occurs winding uneven, rotation hand wheel 30, not by winding
Neat departure adjusts the moving distance of the turntable pedestal 26, turntable pedestal 26 drive winding turntable 27 it is mobile it is corresponding away from
From to realize winding correction.
The technical concepts and features of above embodiment only to illustrate the invention, its object is to allow be familiar with technique
People cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention, it is all according to the present invention
The equivalent transformation or modification that Spirit Essence is done, should be covered by the protection scope of the present invention.
Claims (12)
1. indentation roll mill, comprising:
Unreel body, it is described unreel to have can be rotatably set on body unreel turntable；
Main body can be rotatably set the second roller on the main body, be slidably provided with first axle on the main body
Hold seat, can be rotatably set the mold roller for installation mold in the first bearing seat, the axial line of the mold roller with
The axial line of second roller is parallel, and the glide direction of the first bearing seat is the axial line and described the of the mold roller
The direction that the axial line of two rollers is close, has been fixedly disposed the first skewback in the first bearing seat, on first skewback
The first inclined-plane with one with the axis parallel of the mold roller, the extending direction on first inclined-plane and the first axle
The glide direction for holding seat intersects and is formed an acute angle, is slidably provided with the second skewback on the main body, and described second
The glide direction of skewback has one and described first on second skewback perpendicular to the glide direction of the first bearing seat
The second parallel inclined-plane of inclined-plane is provided with the first driving device for driving the second skewback sliding on the body；
It is characterized by:
Further include winding body, is provided with turntable pedestal on the winding body, the turntable pedestal is slidably disposed on institute
It states on winding body, can be rotatably set winding turntable, the glide direction of the turntable pedestal and institute on the turntable pedestal
The rotating axis parallel of winding turntable is stated, second for driving the winding turntable to rotate is provided on the turntable pedestal and is driven
Dynamic device；
Body, main body, the winding body of unreeling is arranged at intervals, and the main body is located at the body and described of unreeling
It winds between body；
The axial line for unreeling turntable rotary shaft and the axial line of second roller, the axial line of the mold roller, the receipts
The axial line for rolling up turntable rotary shaft is parallel；
The third driving device for driving the turntable pedestal sliding is provided on the winding body.
2. indentation roll mill according to claim 1, it is characterised in that: described unreel is provided with damper on body, institute
It states damper and is pressed on described unreel in turntable or the rotary shaft for unreeling turntable.
3. indentation roll mill according to claim 1, it is characterised in that: there are two the first bearing seats, described two
The balance shaft for making described two first bearing seats be linked to be rigidity entirety is provided between first bearing seat.
4. indentation roll mill according to claim 1, it is characterised in that: be connected with bearing block in the first bearing seat and lead
To bar, the setting that the bearing block guide rod is mutually slided with the body is set with spring on the bearing block guide rod, described
Spring, which has, makes the axial line of the mold roller far from the trend of the axial line of second roller.
5. indentation roll mill according to claim 1, it is characterised in that: first inclined-plane connects with second inclined-plane
Touching.
6. indentation roll mill according to claim 1, it is characterised in that: the first driving device is by rotation section and fixation
Portion's composition, the rotation section are rotatably arranged on the body, and the fixed part is used with the rotation section and is threadedly engaged
Mode connect, the fixed part is fixed on second skewback.
7. indentation roll mill according to claim 6, it is characterised in that: the rotation section is screw/nut, the fixation
Portion is nut/screw rod, and the nut covers on the screw rod.
8. indentation roll mill according to claim 6, it is characterised in that: be provided with scale in the first driving device
Disk, the dial are connected with the rotation section.
9. indentation roll mill according to claim 1, it is characterised in that: be rotatably provided on the main body several
A first guide roller, the axial line of first guide roller are parallel with the axial line of second roller.
10. indentation roll mill according to claim 1, it is characterised in that: be rotatably provided on the body several
A second guide roller, the axial line of second guide roller and the axial line of second roller are perpendicular.
11. the method for the production of indentation roll mill described in -10 thread metal according to claim 1, comprising the following steps:
In the side surface rolling indentation of metal tape；
Two sides of metal tape length direction are formed into abutment joint to volume, the round tube that inner surface has internal screw thread tooth is made；
It is welded with axial abutment joint of the welded tube mill to round tube.
12. according to the method for claim 11, it is characterised in that: the material of the metal tape is titanium or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175217.9A CN109909301A (en) | 2019-03-08 | 2019-03-08 | Indentation roll mill and the method for making thread metal using indentation roll mill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175217.9A CN109909301A (en) | 2019-03-08 | 2019-03-08 | Indentation roll mill and the method for making thread metal using indentation roll mill |
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|---|---|
| CN109909301A true CN109909301A (en) | 2019-06-21 |
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| CN201910175217.9A Pending CN109909301A (en) | 2019-03-08 | 2019-03-08 | Indentation roll mill and the method for making thread metal using indentation roll mill |
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| CN207467810U (en) * | 2017-11-08 | 2018-06-08 | 深圳市煌铭旺和五金有限公司 | A kind of slitting system |
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| CN209550228U (en) * | 2019-03-08 | 2019-10-29 | 贺云坤 | Indentation roll mill |
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