CN105436616B - A kind of irradiation capsule Chipless cutting machine - Google Patents
A kind of irradiation capsule Chipless cutting machine Download PDFInfo
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- CN105436616B CN105436616B CN201610017968.4A CN201610017968A CN105436616B CN 105436616 B CN105436616 B CN 105436616B CN 201610017968 A CN201610017968 A CN 201610017968A CN 105436616 B CN105436616 B CN 105436616B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
- B23Q1/626—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair followed perpendicularly by a single sliding pair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a kind of irradiation capsule Chipless cutting machine, including Working gantry, cutting mechanism, tooling platform, balladeur train, controller, wherein, controller is placed on outside hot cell, Working gantry, cutting mechanism, tooling platform, balladeur train are placed in hot cell, being horizontally disposed with described Working gantry has balladeur train, and cutting mechanism, tooling platform are disposed with immediately below balladeur train, and tooling platform is fixedly connected with the bottom of Working gantry；Described Working gantry, cutting mechanism, tooling platform are electrically connected with the controller respectively.Irradiation capsule Chipless cutting machine of the invention can be by overlength（Such as 1m or so）Cylindrical and square Isotope production with irradiation capsule cut open, chipless produce.Irradiation capsule Chipless cutting machine compact conformation of the invention, it is adaptable to which, to the cylindrical good cutting for being particularly square irradiation capsule of overlength in the less hot cell in effective operating space or shielding work box, operation stability and security are good.
Description
Technical field
The invention belongs to radio isotope preparing technical field, and in particular to a kind of irradiation capsule Chipless cutting machine.
Background technology
It is all by reactor irradiation produce radioisotopic target material all must in the canister welded seal,
In particular for the target material that could be obtained under the conditions of high power and Long-Duration Exposure compared with high yield or specific activity（Such as a large amount of productions
High specific activity60Co、63Ni、188Re、238Pu、252The target material of Cf etc.）, also tend to since it is considered that target piece and its filled target material
The shadow to the security control parameter such as reactor operation thermal-hydraulic such as nuclear reaction property and physico-chemical property, target piece shape and structure
Ring, be often required to be made and reactor fuel element（Or component）The same or analogous irradiation capsule of contour structures, is placed on heap
Core carries out the irradiation of several months or even several years.The material of this irradiation capsule is identical with the material of conventional isotopic irradiation target piece, mainly
It is rafifinal or zircaloy, but the profile and length difference of target piece are very big.Conventional isotopic irradiation target piece is generally length and does not surpass
The cylinder of 200mm is crossed, and contour structures are outer with the same or analogous irradiation capsule intermediate body portion of reactor fuel element
Shape is generally cuboid or cylindrical, and the structure at irradiation capsule two ends is because of the structure and Element Hoisting mode of reactor core slot
It is different and different, the inner chamber that irradiation capsule contains target material is generally square or circle, and length is often beyond 1m.Same conventional irradiation
Target piece is the same, and the irradiation capsule taken out from reactor has very strong radioactivity, it is necessary to specially in hot cell or shielding work box
The cutter sweep of door is opened, and is taken out target material therein and is transferred to specific process system or device to prepare radio isotope or system
Into radioactive source.But because the length of irradiation capsule is far longer than conventional target piece, by hot cell or shielding work box operating space and machine
The limitation of tool hand opereating specification etc., irradiation capsule is uprightly fixed cutting with high safety and is difficult to realize, it is necessary to irradiation capsule level is put
Put and opened on cutter special.Because irradiation capsule material is activated after reactor irradiation, cutting is being implemented to irradiation capsule
During for prevent chip splash serious radioactive pollution is caused to workplace, generally require using chipless cutting side
Formula.
China radioisotopic development and production since late 1960s, the country uses reactor irradiation
The radio isotope of production mainly includes short-life131I、32P、99Mo、89Sr、131Ba etc. is medical and industrial isotope and60Co、192The radioactive sources such as Ir, establish the cutter sweep of small-sized Isotope production target piece, but these devices are usually applicable only to outward
Ends cutting when cylindrical target piece of the shape size less than 50 × 200mm of Ф is upright, it is impossible to meet overlength（Such as 1m or so）Circle
Shape is particularly the section cutting of square isotopic irradiation box.At present, there is not yet can be used for the overlength of horizontal positioned（As 1m is left
It is right）The open report of the Chipless cutting machine of circular particularly square isotopic irradiation box section cutting.
The content of the invention
In order to solve the overlength that isotope target piece cutting machine of the prior art can not be realized to horizontal positioned（As 1m is left
It is right）Circular particularly square isotopic irradiation box carries out the problem of section chipless cutting, and the present invention provides a kind of isotope
Irradiation capsule Chipless cutting machine.
Realize that technical scheme is as follows：
Irradiation capsule Chipless cutting machine of the invention, is characterized in, described irradiation capsule Chipless cutting machine include Working gantry,
Cutting mechanism, tooling platform, balladeur train, controller, wherein, controller is placed on outside hot cell, Working gantry, cutting mechanism, tooling platform,
Balladeur train is placed in hot cell, and its annexation is, being horizontally disposed with described Working gantry has balladeur train, the underface of balladeur train according to
Secondary to be provided with cutting mechanism, tooling platform, tooling platform is fixedly connected with the bottom of Working gantry.Described Working gantry, cutting machine
Structure, tooling platform are electrically connected with the controller respectively.
The motor I being fixedly connected is provided with the top of described Working gantry, is hung down in the Working gantry immediately below motor I
Leading screw I, guide rail I directly are provided with, leading screw I be arranged in parallel with guide rail I, the fixation concentric with the axle of motor I of the upper end of leading screw I is even
Connect, the lower end of leading screw I rolls with Working gantry and is connected, and guide rail I is fixedly connected with the inner left wall of Working gantry.Balladeur train from a left side to
The right side is slidably connected with the right side of guide rail I, leading screw I and Working gantry successively, is provided with the balladeur train for stretch out Working gantry and hung
Thick stick, latch, trapeze are fixedly connected by latch with balladeur train, and trapeze is fixedly connected with cutting mechanism.Described motor I and controller
Electrical connection.
Described cutting mechanism include support, motor II, leading screw II, guide rail II, sliding block, knife rest, blade, cone pin, turn
Axle, motor V, the profile of support is cuboid.Described support is located at balladeur train lower section, and support is fixedly connected with trapeze；Motor
II side for being fixedly installed on support, leading screw II is horizontally set on the middle part in support, and two are symmetrically arranged with leading screw II
Sliding block, one end of leading screw II is concentric with the axle of motor II to be fixedly connected, and the other end and another side roll of support of leading screw II connect
Connect.The top in support directly over leading screw II is fixedly installed the guide rail II parallel with leading screw II, and sliding block divides from top to down
Basal sliding not with guide rail II, leading screw II and support is connected, and is respectively arranged with the both sides of the sliding block for stretching out frame bottom
Knife rest, motor V, are provided with rotating shaft between knife rest and motor V in the perforation of sliding block, the middle part of rotating shaft passes through bearing and sliding block
Connection is rolled, one end of rotating shaft is concentric with the axle of motor V to be fixedly connected, and the other end of rotating shaft is fixedly connected with knife rest, motor
V is fixedly connected with a slide block.Cone pin, the blade of disc are arranged on knife rest, and blade is rolled with knife rest by cone pin and connected
Connect.Two described contour structures of sliding block are to be symmetrical arranged, and the internal thread of two sliding blocks is oppositely arranged each other.Described motor
IIth, motor V is electrically connected with the controller respectively.
Described tooling platform includes base, X-axis mobile platform, Z axis mobile platform, grain-clamping table, described base, X-axis shifting
Moving platform, Z axis mobile platform, grain-clamping table set gradually from bottom to top, and grain-clamping table is fixedly connected with Z axis mobile platform, Z axis movement
Platform is slidably connected with X-axis mobile platform, and X-axis mobile platform is slidably connected with base.
Motor III, III, two parallel guide rails III of leading screw are provided with described base, motor III is fixedly installed on base
On along X axis side.Leading screw III, guide rail III are be arranged in parallel along X axis, and guide rail III is fixedly installed on base, leading screw III
The surface of the center line being placed between two parallel guide rails III, the fixation concentric with the axle of motor III of one end of leading screw III is even
Connect, the other end of leading screw III is connected with another side roll of base.
Middle part, the bottom of described X-axis mobile platform are slidably connected with leading screw III, guide rail III respectively, in X-axis mobile platform
On be provided with motor IV, IV, two parallel guide rails IV of leading screw, motor IV be fixedly installed on X-axis mobile platform along Z axis to
Side., along Z axis to be arrangeding in parallel, guide rail IV is fixedly installed on X-axis mobile platform, and leading screw IV is placed in for leading screw IV, guide rail IV
The surface of the center line between two parallel guide rails IV, one end of leading screw IV is concentric with the axle of motor IV to be fixedly connected, silk
The other end of thick stick IV is connected with another side roll of X-axis mobile platform.
Middle part, the bottom of described Z axis mobile platform are slidably connected with leading screw IV, guide rail IV respectively；Described grain-clamping table
On be disposed with thumb wheel I, I, two grip blocks of screw rod along X axis, thumb wheel I is placed in the side of grain-clamping table, screw rod I, grip block
It is placed in grain-clamping table, slide rail is fixedly installed along X axis on the bottom surface in grain-clamping table immediately below screw rod I.One end of screw rod I
It is connected with a side roll of grain-clamping table, the other end of screw rod I passes grain-clamping table and is fixedly connected with thumb wheel I, the middle part of grip block, bottom
Portion is slidably connected with grain-clamping table, and middle and lower part and the screw rod I of grip block are slidably connected, and the bottom of grip block is also slided with slide rail and connected
Connect.Two described external structures of grip block are to be symmetrical arranged, and the internal thread of two grip blocks is oppositely arranged each other.
Middle position above described grain-clamping table is fixedly installed lifting platform, in the side of lifting platform along Z axis to successively
Thumb wheel II, screw rod II are provided with, draw-in groove is arranged above in lifting platform, irradiation capsule, draw-in groove and irradiation are placed with draw-in groove
Box matching is set.The middle position that described lifting platform, irradiation capsule, draw-in groove are placed between two grip blocks, two grip blocks
Upper end is connected with the both sides of irradiation capsule respectively.Locating slot is fixedly installed on the table top of described lifting platform, in the bottom surface of draw-in groove
On be fixedly installed locating dowel, locating slot matches setting with locating dowel, and draw-in groove is connected by locating dowel with lifting platform.Described spiral shell
The side of bar II is fixedly connected with thumb wheel II, and opposite side and the lifting platform of screw rod II are slidably connected.Described motor III, motor IV
It is electrically connected with the controller respectively.
Two limit sensors, limit sensors and controller are fixedly installed respectively on described guide rail III, guide rail IV
Electrical connection.
Described leading screw I extends vertically through balladeur train, and the internal thread of balladeur train matches setting with the screw thread of leading screw I.Described leading screw
II level matches setting through the middle part of sliding block, the internal thread of sliding block with the screw thread of leading screw II.The described level of leading screw III runs through X
The middle part of axle mobile platform, the internal thread of X-axis mobile platform matches setting with the screw thread of leading screw III.The described level of leading screw IV is passed through
The middle part of Z axis mobile platform is worn, the internal thread of Z axis mobile platform matches setting with the screw thread of leading screw IV.The described level of screw rod I
Through the middle and lower part of grip block, the internal thread of grip block matches setting with the screw thread of screw rod I.Set on two described sliding blocks
The horizontal centre line of blade is arranged on same facade with irradiation capsule by the horizontal centre line of tangent plane.Described irradiation capsule
Between central point and the central point of X-axis mobile platform movement, central point, two blade rotation axis of the movement of Z axis mobile platform
The midpoint of horizontal line is arranged on same vertical line.
A kind of brief operation principle of irradiation capsule Chipless cutting machine of the invention is：The instruments such as the manipulator using hot cell will
Irradiation capsule is placed horizontally in the draw-in groove matched with irradiation capsule appearance and size on lifting platform along X axis, and trackwheel II passes through spiral shell
Bar II drives lifting platform to adjust the placing height of irradiation capsule, and rotation thumb wheel I will by the two grip block relative motions of driving of screw rod I
Irradiation capsule is gripped, then the cutting mechanism by plug latch and rotating lifting below balladeur train, and support is adjusted first along Z axis side
To placement, and the blade under support is set to be placed in irradiation capsule by the centre position of tangent plane.Controller command motor I is operated and by silk
The drive carriage of thick stick I moves up and down cutting position of the regulation blade to irradiation capsule, and the operating of command motor V drives knife rest rotation to adjust
Save the angle of blade.Then controller is distinguished command motor II and is operated and blade by two sliding blocks of driving of leading screw II and thereon
Relative motion, and motor III is alternately rotated and reverse in the rotation angle range for limiting, and drives X-axis to move by leading screw III
The clamped irradiation capsule of platform and side placed on it is moved back and forth along X axis（The corner of motor III is it is ensured that blade is in irradiation
Box is by the shift length in relative motion on tangent plane not less than the 1/2 of the face irradiation capsule length of side）, in irradiation capsule along X axis low speed
While reciprocating motion, two blades under support are made simultaneously to the lasting slow movement of irradiation capsule by the driving of motor II,
The two sides of irradiation capsule are cut along X axis is in the process opened.Similarly, support is adjusted to be placed along X-direction, control
Device command motor IV is moved back and forth to low speed along Z axis and makes two blades under support simultaneously to irradiation by the driving of motor II
The lasting slow movement of box, the two sides of irradiation capsule can be opened along Z axis to cutting.So far the cutting to irradiation capsule is completed.
Make use of balladeur train and lifting platform to adjust the cutting position of irradiation capsule jointly in the present invention, using can along X axis and
The cutting angle of regulation disc blade is driven to the support placed and by motor V along Z axis, is preferably solved existing same
What the plain target piece cutter sweep in position was present can not be to the overlength of horizontal positioned（Such as 1m or so）The particularly square irradiation capsule of cylinder
The problem of security implementation section chipless cutting, is capable of achieving the tubular particularly cuboid to different length, different-diameter
The good cutting of the irradiation capsule of shape.And in reality in the urgent need to adapt to plurality of specifications size irradiation capsule safe cutting cutting
Machine.Irradiation capsule Chipless cutting machine compact conformation of the invention, does not produce chip, it is adaptable in the less hot cell in effective operating space
Or the special irradiation capsule of Isotope production in shielding work box to multiple diameter and length implements good cutting, the stability of operation
It is good with security.
Brief description of the drawings
Fig. 1 is a kind of general structure schematic layout pattern of irradiation capsule Chipless cutting machine of the invention；
Fig. 2 is the Structure of cross section schematic diagram of the cutting mechanism in the present invention；
Fig. 3 is the Structure of cross section schematic diagram of the tooling platform in the present invention；
Fig. 4 is the schematic top plan view of the tooling platform in the present invention；
Fig. 5 is the vertical section structural representation of the cutting mechanism in the present invention；
Fig. 6 is the schematic top plan view of the grain-clamping table in the present invention；
Fig. 7 is the vertical section structural representation of the grain-clamping table in the present invention；
Fig. 8 is the vertical section structural representation of the square irradiation capsule draw-in groove in the present invention；
Fig. 9 is the vertical section structural representation of the circular irradiation capsule draw-in groove in the present invention；
Figure 10 is the schematic top plan view of the draw-in groove in the present invention.
The guide rail I of 1. Working gantry, 2. cutting mechanism, 3. tooling platform, 4. lifting platform, 5. motor, I 6. leading screw I 7. in figure
8. the knife rest of 9. trapeze of balladeur train, 10. latch, 11. support, 12. motor, II 13. leading screw, II 14. guide rail, II 15. sliding block 16.
The base 22.X axle mobile platform 23.Z axles mobile platform 24. of 17. blade, 18. cone pin, 19. rotating shaft, 20. motor V 21.
The thumb wheel I of IV 30. guide rail of grain-clamping table 25. motor, III 26. leading screw, III 27. guide rail, III 28. motor, IV 29. leading screw IV 31.
The slide rail 40. of 32. screw rod, I 33. grip block, 34. irradiation capsule, 35 thumb wheel, II 36. screw rod, II 37. draw-in groove, 38. sensor 39.
The locating dowel of locating slot 41..
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment 1
Fig. 1 is a kind of general structure schematic layout pattern of irradiation capsule Chipless cutting machine of the invention, during Fig. 2 is the present invention
The Structure of cross section schematic diagram of cutting mechanism, Fig. 3 is the Structure of cross section schematic diagram of the tooling platform in the present invention, and Fig. 4 is this hair
The schematic top plan view of the tooling platform in bright, Fig. 5 is the vertical section structural representation of the cutting mechanism in the present invention, and Fig. 6 is this hair
The schematic top plan view of the grain-clamping table in bright, Fig. 7 is the vertical section structural representation of the grain-clamping table in the present invention, and Fig. 8 is the present invention
In square irradiation capsule draw-in groove vertical section structural representation, Fig. 9 is the vertical section knot of the circular irradiation capsule draw-in groove in the present invention
Structure schematic diagram, Figure 10 is the schematic top plan view of the draw-in groove in the present invention.In Fig. 1 ~ Fig. 8, Tu10Zhong, a kind of irradiation capsule of the invention
Chipless cutting machine, including Working gantry 1, cutting mechanism 2, tooling platform 3, balladeur train 8, controller, wherein, controller is placed on hot cell
Outward, Working gantry 1, cutting mechanism 2, tooling platform 3, balladeur train 8 are placed in hot cell, and its annexation is, described Working gantry 1
Interior being horizontally disposed with has balladeur train 8, and cutting mechanism 2, tooling platform 3, tooling platform 3 and workbench are disposed with the underface of balladeur train 8
The bottom of frame 1 is fixedly connected.Described Working gantry 1, cutting mechanism 2, tooling platform 3 are electrically connected with the controller respectively.Such as Fig. 1 institutes
Show.
The top of described Working gantry 1 is provided with the motor I 5 being fixedly connected, the Working gantry 1 immediately below motor I 5
Leading screw I 6, guide rail I 7 are inside vertically installed with, leading screw I 6 be arranged in parallel with guide rail I 7, the upper end of leading screw I 6 is coaxial with the axle of motor I 5
The heart is fixedly connected, and the lower end of leading screw I 6 rolls with Working gantry 1 and is connected.Guide rail I 7 is fixed with the inner left wall of Working gantry 1 and connected
Connect.Right side of the balladeur train 8 from left to right successively with guide rail I 7, leading screw I 6 and Working gantry 1 is slidably connected, and is stretching out Working gantry
Trapeze 9, latch 10 are provided with 1 balladeur train 8, trapeze 9 is fixedly connected by latch 10 with balladeur train 8, trapeze 9 and cutting mechanism 2
It is fixedly connected.Described motor I 5 is electrically connected with the controller.As shown in Figure 1.
Described cutting mechanism 2 includes support 11, motor II 12, leading screw II 13, guide rail II 14, sliding block 15, knife rest 16, knife
Piece 17, cone pin 18, rotating shaft 19, motor V 20, the profile of support 11 is cuboid.Described support 11 is located under balladeur train 8
Side, support 11 is fixedly connected with trapeze 9.Motor II 12 is fixedly installed on the side of support 11, and leading screw II 13 is horizontally set on branch
Middle part in frame 11, is symmetrically arranged with two sliding blocks 15 in leading screw II 13, and one end of leading screw II 13 is same with the axle of motor II 12
Axle center is fixedly connected, and the other end of leading screw II 13 is connected with another side roll of support 11.Support 11 directly over leading screw II 13
Interior top is fixedly installed the guide rail II 14 parallel with leading screw II 13, sliding block 15 from top to down respectively with guide rail II 14, leading screw
II 13 and support 11 basal sliding connection, the both sides of the sliding block 15 for stretching out the bottom of support 11 be respectively arranged with knife rest 16,
Motor V 20, is provided with rotating shaft 19 between knife rest 16 and motor V 20 in the perforation of sliding block 15, the middle part of rotating shaft 19 passes through axle
Hold with sliding block 15 roll be connected, one end of rotating shaft 19 is concentric with the axle of motor V 20 to be fixedly connected, the other end of rotating shaft 19 and
Knife rest 16 is fixedly connected, and motor V 20 is fixedly connected with sliding block 15.The blade 17 of cone pin 18, disc is arranged on knife rest 16
On, blade 17 is rolled with knife rest 16 by cone pin 18 and is connected.Two described contour structures of sliding block 15 are to be symmetrical arranged, i.e.,
The contour structures of two sliding blocks 15 are identical, and into being oppositely arranged on leading screw II 13, two internal threads of sliding block 15 reversely set each other
Put.Described motor II 12, motor V 20 are electrically connected with the controller respectively.As shown in Fig. 2, Fig. 5.
Described tooling platform 3 includes base 21, X-axis mobile platform 22, Z axis mobile platform 23, grain-clamping table 24, described bottom
Seat 21, X-axis mobile platform 22, Z axis mobile platform 23, grain-clamping table 24 set gradually from bottom to top, and grain-clamping table 24 is flat with Z axis movement
Platform 23 is fixedly connected, and Z axis mobile platform 23 is slidably connected with X-axis mobile platform 22, and X-axis mobile platform 22 is slided with base 21 and connected
Connect.
Motor III 25, III 26, two parallel guide rails III 27 of leading screw are provided with described base 21, motor III 25 is fixed
It is arranged on the side along X axis on base 21.Leading screw III 26, guide rail III 27 are be arranged in parallel along X axis, and guide rail III 27 is fixed and set
Put on base 21, the surface of the center line that leading screw III 26 is placed between two parallel guide rails III 27, one end of leading screw III 26
Concentric with the axle of motor III 25 to be fixedly connected, the other end of leading screw III 26 is connected with another side roll of base 21.
Middle part, the bottom of described X-axis mobile platform 22 are slidably connected with leading screw III 26, guide rail III 27 respectively, are moved in X-axis
Motor IV 28, IV 29, two parallel guide rails IV 30 of leading screw are provided with moving platform 22, motor IV 28 is fixedly installed on X-axis shifting
On moving platform 22 along Z axis to side., along Z axis to be arrangeding in parallel, guide rail IV 30 is fixedly installed on for leading screw IV 29, guide rail IV 30
On X-axis mobile platform 22, the surface of the center line that leading screw IV 29 is placed between two parallel guide rails IV 30, the one of leading screw IV 29
End is concentric with the axle of motor IV 28 to be fixedly connected, and the other end of leading screw IV 29 connects with another side roll of X-axis mobile platform 22
Connect.
Middle part, the bottom of described Z axis mobile platform 23 are slidably connected with leading screw IV 29, guide rail IV 30 respectively.Described
Thumb wheel I 31, I 32, two grip blocks 33 of screw rod are disposed with along X axis on grain-clamping table 24, thumb wheel I 31 is placed in grain-clamping table 24
Side, screw rod I 32, grip block 33 are placed in grain-clamping table 24, along X-axis on the bottom surface in grain-clamping table 24 immediately below screw rod I 32
To being fixedly installed slide rail 39.One end of screw rod I 32 is slidably connected with the side of grain-clamping table 24, and the other end of screw rod I 32 is passed
Grain-clamping table 24 is fixedly connected with thumb wheel I 31, and middle part, the bottom of grip block 33 are slidably connected with grain-clamping table 24, grip block 33
Middle and lower part is slidably connected with screw rod I 32, and the bottom of grip block 33 is also slidably connected with slide rail 39.Two described grip blocks 33
External structure is to be symmetrical arranged, i.e. the contour structures of two grip blocks 33 are identical, and into being oppositely arranged on screw rod I 32, two press from both sides
The internal thread for holding block 33 is oppositely arranged each other.
Middle position above described grain-clamping table 24 is fixedly installed lifting platform 4, the side of lifting platform 4 along Z axis to
Thumb wheel II 35, screw rod II 36 are disposed with, draw-in groove 37 is arranged above in lifting platform 4, irradiation is placed with draw-in groove 37
Box 34, draw-in groove 37 matches setting with irradiation capsule 34.Described lifting platform 4, irradiation capsule 34, draw-in groove 37 be placed in two grip blocks 33 it
Between middle position, the both sides of two upper ends of grip block 33 respectively with irradiation capsule 34 are connected.On the table top of described lifting platform 4
Locating slot 40 is fixedly installed, locating dowel 41 is fixedly installed on the bottom surface of draw-in groove 37, locating slot 40 is matched with locating dowel 41
Set, draw-in groove 37 is connected by locating dowel 41 with lifting platform 4.One end of described screw rod II 36 is fixedly connected with thumb wheel II 35,
The other end of screw rod II 36 is slidably connected with lifting platform 4.Described motor III 25, motor IV 28 are electrically connected with the controller respectively.
As shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7, Fig. 8, Figure 10.
Two limit sensors 38, limit sensors 38 are fixedly installed respectively on described guide rail III 27, guide rail IV 30
It is electrically connected with the controller.As shown in Figure 3, Figure 4.
Described leading screw I 6 extends vertically through balladeur train 8, and the internal thread of balladeur train 8 matches setting with the screw thread of leading screw I 6.Described
The level of leading screw II 13 matches setting through the middle part of sliding block 15, the internal thread of sliding block 15 with the screw thread of leading screw II 13.Described silk
The level of thick stick III 26 is matched with the screw thread of leading screw III 26 and set through the middle part of X-axis mobile platform 22, the internal thread of X-axis mobile platform 22
Put.The described level of leading screw IV 29 is through the middle part of Z axis mobile platform 23, internal thread and the leading screw IV 29 of Z axis mobile platform 23
Screw thread matching set.The described level of screw rod I 32 is through the middle and lower part of grip block 33, internal thread and the screw rod I of grip block 33
32 screw thread matching is set.The horizontal centre line of the blade 17 set on two described sliding blocks 15 is with irradiation capsule 34 by tangent plane
Horizontal centre line be arranged on same facade；During the central point of described irradiation capsule 34 is moved with X-axis mobile platform 22
The midpoint of horizontal line is arranged on same between heart point, central point, two rotation axis of blade 17 of the movement of Z axis mobile platform 23
On vertical line.As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7.
Workflow of the invention is as follows, first will be with the appearance and size of irradiation capsule 34 using the instrument such as manipulator in hot cell
The draw-in groove 37 matched somebody with somebody is installed on lifting platform 4 along X axis, and the locating slot 40 and locating dowel 41 that are set using matching are determined draw-in groove 37
Position, then irradiation capsule 34 is placed horizontally in draw-in groove 37, trackwheel II 35 drives lifting platform 4 to adjust irradiation capsule by screw rod II 36
34 placing height, it is solid that rotation thumb wheel I 31 drives the relative motion of two grip blocks 33 to clamp irradiation capsule 34 by screw rod I 32
It is fixed, then the rectangular support 11 by plug latch 10 and rotating lifting below balladeur train 8, support 11 is adjusted first along Z axis side
To placement, and the blade 17 of the lower section of support 11 is set to be placed in irradiation capsule 34 by the centre position of tangent plane.Controller command motor I 5 is transported
Turn and cutting position of the regulation blade 17 to irradiation capsule 34, and instruction are moved up and down along guide rail I 7 by the drive carriage 8 of leading screw I 6
The operating of motor V 20 drives the angle of the rotation regulation blade 17 of knife rest 16.Then controller command motor II 12 is operated and by silk
Thick stick II 13 drives two sliding blocks 15 and blade thereon 17 along the quick relative movement of guide rail II 14, and irradiation capsule is touched in blade 17
Slow down when 34 and make low-speed motion, while command motor III 25 is alternately rotated and reverse in the rotation angle range for limiting, lead to
Crossing leading screw III 26 drives X-axis mobile platform to be moved back and forth along guide rail III 27, makes to be placed in the clamped irradiation capsule 34 on grain-clamping table 4
Moved back and forth along X axis（The corner of motor III 25 it is ensured that blade 17 in irradiation capsule 34 by the displacement in relative motion on tangent plane
1/2 of length not less than the length of side of face irradiation capsule 34）, while irradiation capsule 34 is moved back and forth along X axis low speed, by motor
II 12 driving makes two blades 17 simultaneously to the lasting slow movement of irradiation capsule 34, in the process by the both sides of irradiation capsule 34
Cut along X axis and opened in face.Starting is returned to after the side of irradiation capsule 34 is cut along X axis opens and in X-axis mobile platform 22
Position（The center that i.e. X-axis mobile platform 22 is moved）When controller command motor III 25 it is out of service, while controller refers to
Make motor II 12 invert and two sliding blocks 15 and blade 17 thereon are driven along the dorsad quick fortune of guide rail II 14 by leading screw II 13
It is dynamic return to it is out of service during original position, using the position of the support 11 of manipulator plug latch 10 and rotating lifting below balladeur train 8
Put direction along X axis place, then controller command motor II 12 operate and by leading screw II 13 drive two sliding blocks 15 and its
On blade 17 along the quick relative movement of guide rail II 14, when blade 17 touches irradiation capsule 34 slow down make low-speed motion, while
Command motor IV 28 is alternately rotated and reverse controller in the rotation angle range for limiting again, and Z is driven by leading screw IV 29
Axle mobile platform 23 is moved back and forth along guide rail IV 30, makes to be placed in the clamped irradiation capsule 34 on grain-clamping table 4 along Z axis to reciprocal shifting
It is dynamic（The corner of motor IV 28 is it is ensured that blade 17 is not less than the face in irradiation capsule 34 by the shift length in relative motion on tangent plane
The 1/2 of the length of side of irradiation capsule 34）, while irradiation capsule 34 is moved back and forth along Z axis to low speed, the driving of motor II 12 makes two knives
Piece 17 to the lasting slow movement of irradiation capsule 34, is in the process opened the two sides of irradiation capsule 34 along Z axis to cutting simultaneously.
Then controller is acted according still further to foregoing schemes command motor IV 28 and motor II 12, allow Z axis mobile platform 23 and sliding block 15 and
Blade 17 thereon returns to original position, so far completes the cutting to irradiation capsule 34.Then with the instruments such as manipulator by cut
Irradiation capsule 34 is removed and is placed on specified location.
Controller of the invention is placed on outside hot cell or shielding work box, Working gantry 1, cutting mechanism 2, tooling platform 3, cunning
Frame 8 is placed in hot cell or shielding work box.
X-axis mobile platform 22 of the invention and Z axis mobile platform 23 respectively X axis and Z axis to displacement and shifting
Withdrawing speed, the angle of blade 17 after the completion of dynamic speed, and feeding rate, cutting of the blade 17 before and after contact irradiation capsule 34
Degree, the original position of cutting（That is the height of cutting horizontal line and the cutting starting point by tangent plane）Etc. parameter, can be according to irradiation capsule 34
Need length, irradiation capsule material of cutting etc. that the actual requirement for cutting is set on the controller, automatically controlled by controller
Into cutting, controller has inching function concurrently.
In the present embodiment, after extracting the latch 10 of connection trapeze 9 and balladeur train 8, it is possible to use manipulator by balladeur train 8 times with hang
The support 11 that thick stick 9 is fixedly connected is rotated by 90 °, then plug latch 10 by support 11 along X axis or along Z axis to being fixed on cunning
Under frame 11.
In the present embodiment, square irradiation capsule 34 is positioned from matching draw-in groove 37, the bottom of draw-in groove 37 of different structure
The locating dowel 41 in portion matches setting with the locating slot 40 on the face of lifting platform 4.
In the present embodiment, two sliding blocks are symmetrically arranged with support 11, knife rest, knife are respectively arranged with each sliding block
Piece, cone pin, rotating shaft, motor V, sliding block 15, knife rest 16, blade 17, cone pin 18, rotating shaft 19, motor V 20 are respectively wherein
One；Two guide rails III are arranged with parallel along X axis, guide rail III 27 is wherein one on base 21；In X-axis mobile platform 22
On along Z axis to two guide rails IV, guide rail IV 30 is arranged with parallel be wherein one；Two folders are symmetrically arranged with grain-clamping table 24
Block is held, grip block 33 is one of them；Four locating slots are provided with the table top of lifting platform 4, locating slot 40 is one of them；
Four locating dowels are provided with below draw-in groove 37, locating dowel 41 is one of them；It is solid respectively on guide rail III 27, guide rail IV 30
Surely two limit sensors are provided with, limit sensors 38 are one of them.
Embodiment 2
Fig. 9 is the knot of the vertical section structural representation of the circular irradiation capsule draw-in groove in the present invention, the present embodiment and embodiment 1
Structure is identical, is a difference in that, the cylindrical irradiation capsule 34 in the present embodiment is positioned from matching draw-in groove 37, difference knot
The locating dowel 41 of the bottom of draw-in groove 37 of structure matches setting with the locating slot 40 on the face of lifting platform 4.As shown in Figure 9.
In the present invention, knife rest 16 can make the blade 17 of disc in the horizontal direction downward 90 under the driving of motor V 20
It is any in degree to set, to adapt to the split requirement of different irradiation capsules, but should try one's best to make being hung down by tangent plane for blade 17 and irradiation capsule 34
Directly.And when the non-horizontal of blade 17 sets and cuts square particularly cylindrical irradiance box, can be by controller command motor I 5
Drive carriage 8 continues slow decline after blade 17 touches irradiation capsule 34, transports in the horizontal movement of blade 17 and/or vertically downward
Irradiation capsule is cut and opened by the dynamic extruding to irradiation capsule 34 under making a concerted effort.
Claims (10)
1. a kind of irradiation capsule Chipless cutting machine, it is characterized in that：Described irradiation capsule Chipless cutting machine includes Working gantry (1), cuts
Cutting mill structure (2), tooling platform (3), balladeur train (8), controller, wherein, controller is placed on outside hot cell, Working gantry (1), cutting machine
Structure (2), tooling platform (3), balladeur train (8) are placed in hot cell, and its annexation is horizontally disposed with described Working gantry (1)
There is balladeur train (8), cutting mechanism (2), tooling platform (3), tooling platform (3) and workbench are disposed with immediately below balladeur train (8)
The bottom of frame (1) is fixedly connected；Described Working gantry (1), cutting mechanism (2), tooling platform (3) are electrically connected with controller respectively
Connect；
The motor I (5) being fixedly connected, the workbench immediately below motor I (5) are provided with the top of described Working gantry (1)
Leading screw I (6), guide rail I (7) are vertically installed with frame (1)；Leading screw I (6) be arranged in parallel with guide rail I (7), the upper end of leading screw I (6)
Concentric with the axle of motor I (5) to be fixedly connected, the lower end of leading screw I (6) rolls with Working gantry (1) and is connected；Guide rail I (7) and work
The inner left wall for making stand (1) is fixedly connected；Balladeur train (8) from left to right successively with guide rail I (7), leading screw I (6) and workbench
Frame is slidably connected on the right side of (1), and trapeze (9), latch (10), trapeze are provided with the balladeur train (8) for stretching out Working gantry (1)
(9) it is fixedly connected with balladeur train (8) by latch (10)；Trapeze (9) is fixedly connected with cutting mechanism (2)；Described motor I (5)
It is electrically connected with the controller；
Described cutting mechanism (2) including support (11), motor II (12), leading screw II (13), guide rail II (14), sliding block (15),
Knife rest (16), blade (17), cone pin (18), rotating shaft (19), motor V (20), the profile of support (11) is cuboid, institute
The support (11) stated is fixedly connected positioned at balladeur train (8) lower section, support (11) with trapeze (9)；Motor II (12) is fixedly installed on branch
The side of frame (11), leading screw II (13) is horizontally set on the middle part in support (11), and two are symmetrically arranged with leading screw II (13)
Individual sliding block (15), one end of leading screw II (13) is concentric with the axle of motor II (12) to be fixedly connected, the other end of leading screw II (13)
It is connected with support (11) another side roll；The top in support (11) directly over leading screw II (13) is fixedly installed and leading screw
II (13) parallel guide rail II (14), sliding block (15) from top to down respectively with guide rail II (14), leading screw II (13) and support
(11) basal sliding connection, knife rest (16), motor are respectively arranged with the both sides of the sliding block (15) for stretching out support (11) bottom
V (20), rotating shaft (19) is provided with the perforation of sliding block (15) between knife rest (16) and motor V (20), in rotating shaft (19)
Portion is rolled with sliding block (15) by bearing and is connected, and one end of rotating shaft (19) is concentric with the axle of motor V (20) to be fixedly connected, and is turned
The other end of axle (19) is fixedly connected with knife rest (16), and motor V (20) is fixedly connected with sliding block (15)；Cone pin (18), disk
The blade (17) of shape is arranged on knife rest (16), and blade (17) is rolled with knife rest (16) by cone pin (18) and is connected；Described
Motor II (12), motor V (20) are electrically connected with the controller respectively；
Described tooling platform (3) includes base (21), X-axis mobile platform (22), Z axis mobile platform (23), grain-clamping table (24), institute
The base (21) stated, X-axis mobile platform (22), Z axis mobile platform (23), grain-clamping table (24) set gradually from bottom to top, clamp
Platform (24) is fixedly connected with Z axis mobile platform (23), and Z axis mobile platform (23) is slidably connected with X-axis mobile platform (22), X-axis
Mobile platform (22) is slidably connected with base (21)；
Motor III (25), leading screw III (26), two parallel guide rails III (27), motor III are provided with described base (21)
(25) it is fixedly installed on the side along X axis on base (21)；Leading screw III (26), guide rail III (27) be arranged in parallel along X axis,
Guide rail III (27) is fixedly installed on base (21), the center line that leading screw III (26) is placed between two parallel guide rails III (27)
Surface, one end of leading screw III (26) is concentric with the axle of motor III (25) to be fixedly connected, the other end of leading screw III (26) and bottom
Another side roll connection of seat (21)；
Middle part, the bottom of described X-axis mobile platform (22) are slidably connected with leading screw III (26), guide rail III (27) respectively, in X-axis
Motor IV (28), IV (29), two parallel guide rails IV (30) of leading screw are provided with mobile platform (22), motor IV (28) is fixed
Be arranged on X-axis mobile platform (22) along Z axis to side；Leading screw IV (29), guide rail IV (30) along Z axis to be arrangeding in parallel,
Guide rail IV (30) is fixedly installed on X-axis mobile platform (22), and leading screw IV (29) is placed between two parallel guide rails IV (30)
Center line surface, one end of leading screw IV (29) is concentric with the axle of motor IV (28) to be fixedly connected, leading screw IV (29) it is another
One end is connected with another side roll of X-axis mobile platform (22)；
Middle part, the bottom of described Z axis mobile platform (23) are slidably connected with leading screw IV (29), guide rail IV (30) respectively；It is described
Grain-clamping table (24) on be disposed with thumb wheel I (31), I (32), two grip blocks (33) of screw rod along X axis, thumb wheel I (31) is put
In the side of grain-clamping table (24), screw rod I (32), grip block (33) are placed in grain-clamping table (24), the folder immediately below screw rod I (32)
Hold and be fixedly installed slide rail (39) along X axis on the bottom surface in platform (24)；One end of screw rod I (32) and the side of grain-clamping table (24)
Connection is rolled, the other end of screw rod I (32) passes grain-clamping table (24) and is fixedly connected with thumb wheel I (31), the middle part of grip block (33),
Bottom is slidably connected with grain-clamping table (24), and middle and lower part and the screw rod I (32) of grip block (33) are slidably connected, grip block (33)
Bottom is also slidably connected with slide rail (39)；
Described grain-clamping table (24) middle position above is fixedly installed lifting platform (4), in the side of lifting platform (4) along Z axis
To thumb wheel II (35), screw rod II (36) is disposed with, draw-in groove (37) is arranged above in lifting platform (4), in draw-in groove (37)
Irradiation capsule (34) is inside placed with, draw-in groove (37) matches setting with irradiation capsule (34)；Described lifting platform (4), irradiation capsule (34), card
The middle position that groove (37) is placed between two grip blocks (33), two upper ends of grip block (33) respectively with irradiation capsule (34)
Both sides connect；Locating slot (40) is fixedly installed on the table top of described lifting platform (4), fixation sets on the bottom surface of draw-in groove (37)
Locating dowel (41) is equipped with, locating slot (40) matches setting with locating dowel (41), and draw-in groove (37) is by locating dowel (41) and lifting platform
(4) connect；One end of described screw rod II (36) is fixedly connected with thumb wheel II (35), the other end and lifting platform of screw rod II (36)
(4) it is slidably connected；Described motor III (25), motor IV (28) are electrically connected with the controller respectively；
Two limit sensors (38), limit sensors are fixedly installed respectively on described guide rail III (27), guide rail IV (30)
(38) it is electrically connected with the controller.
2. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that：Described leading screw I (6) extends vertically through balladeur train
(8), the internal thread of balladeur train (8) matches setting with the screw thread of leading screw I (6).
3. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that：The described level of leading screw II (13) is through cunning
The middle part of block (15), the internal thread of sliding block (15) matches setting with the screw thread of leading screw II (13).
4. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that：The described level of leading screw III (26) runs through X
The middle part of axle mobile platform (22), the internal thread of X-axis mobile platform (22) matches setting with the screw thread of leading screw III (26).
5. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that：The described level of leading screw IV (29) runs through Z
The middle part of axle mobile platform (23), the internal thread of Z axis mobile platform (23) matches setting with the screw thread of leading screw IV (29).
6. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that：The described level of screw rod I (32) is through folder
The middle and lower part of block (33) is held, the internal thread of grip block (33) matches setting with the screw thread of screw rod I (32).
7. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that：Set on two described sliding blocks (15)
The horizontal centre line of blade (17) is arranged on same facade with irradiation capsule (34) by the horizontal centre line of tangent plane.
8. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that：The central point of described irradiation capsule (34) with
The mobile central point of X-axis mobile platform (22), Z axis mobile platform (23) mobile central point, two blade (17) rotation axis
Between the midpoint of horizontal line be arranged on same vertical line.
9. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that：Two described profile knots of sliding block (15)
Structure is to be symmetrical arranged, and the internal thread of two sliding blocks (15) is oppositely arranged each other.
10. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that：Outside two described grip blocks (33)
Portion's structure is to be symmetrical arranged, and the internal thread of two grip blocks (33) is oppositely arranged each other.
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| CN201610017968.4A CN105436616B (en) | 2016-01-13 | 2016-01-13 | A kind of irradiation capsule Chipless cutting machine |
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| CN201610017968.4A CN105436616B (en) | 2016-01-13 | 2016-01-13 | A kind of irradiation capsule Chipless cutting machine |
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| CN105436616B true CN105436616B (en) | 2017-06-23 |
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| CN110299212B (en) * | 2019-06-12 | 2021-01-05 | 中国原子能科学研究院 | Target cutting and solving device for irradiating uranium foil target |
| CN111002043A (en) * | 2019-12-25 | 2020-04-14 | 涡阳县幸福门业有限公司 | Metal door side cut device |
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| CN111665106B (en) * | 2020-05-22 | 2021-12-14 | 清华大学 | Spherical fuel element sample preparation equipment and process |
| CN112207299A (en) * | 2020-09-28 | 2021-01-12 | 镇江瑞昊工程塑料有限公司 | Lifting material supporting frame for numerical control lathe |
| CN115582581B (en) * | 2022-11-25 | 2023-12-22 | 苏州新羽吉精密机械有限公司 | Cutting equipment for manufacturing precision mechanical parts |
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