CN104149006A - Grinding equipment used for automatically grinding cast tube bell ends - Google Patents
Grinding equipment used for automatically grinding cast tube bell ends Download PDFInfo
- Publication number
- CN104149006A CN104149006A CN201410362892.XA CN201410362892A CN104149006A CN 104149006 A CN104149006 A CN 104149006A CN 201410362892 A CN201410362892 A CN 201410362892A CN 104149006 A CN104149006 A CN 104149006A
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- China
- Prior art keywords
- cast tube
- grinding
- grinding apparatus
- mechanical arm
- sled
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides grinding equipment for cast tube bell ends in the technical field of cast tube grinding. A plurality of rollers (4) are arranged on component supports (3) of cast tube positioning components (1) of the grinding equipment, every two rollers (4) form a roller set (5), each roller set (5) is mounted on a bearing block (6) of the corresponding component support (3), a to-be-ground cast tube (7) is of a structure which can be horizontally placed on the roller sets (5), a grinding robot (2) comprises a robot base (8) and a mechanical arm (9), one end of the mechanical arm (9) is movably connected with the robot base (8), the other end of the mechanical arm (9) is mounted with a grinding machine (10), and the mechanical arm (9) is connected with a controller (11). The grinding equipment can grind the cast tube bell ends automatically, conveniently and rapidly, unmanned operation in the whole process from discharging of the cast tube from a tube casting machine to the end of grinding is realized, and production efficiency and product quality are improved obviously.
Description
Technical field
The invention belongs to the cast tube grinding technology field that is applied to, more particularly, relate to a kind of grinding apparatus for cast tube sockets automatically grinding.
Background technology
The cast iron pipe (cast tube) that centrifugal tube casting machine is produced, in defects such as the glutinous sand of cast tube sockets position various degrees, burr, scums, after causing cast tube to cast out, the groove place at bellmouth position is uneven.While connection due to pipe fitting, socket will be installed sealing ring, if socket out-of-flatness will exist the risk of fluid leakage in cast tube junction.Therefore need casting cast iron pipe bellmouth position out to polish, make its surfacing clean and tidy.Current most of cast tube manufacturer, to this problem, all adopts the method for manual polishing, and such processing workman's labour intensity is large, poor working environment, and efficiency is low, and product quality after polishing can not ensure.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of simple in structure, can realize quickly and easily cast tube sockets is carried out to automatically grinding operation, realize the grinding apparatus for cast tube sockets automatically grinding of cast tube from cast pipe machine discharging to the unmanned operation of polishing this overall process of end.The drawbacks such as described grinding apparatus has solved that method labour intensity of the prior art is large, poor working environment, inefficiency, product quality cannot ensure, polish respond well, can substitute manual polishing completely, can obvious improve production efficiency and product quality.
Solve above-described technical problem, the technical scheme that the present invention takes is:
The present invention is a kind of grinding apparatus for cast tube sockets automatically grinding, described grinding apparatus comprises cast tube positioning element, milling robot, described cast tube positioning element comprises part stent, multiple rollers are set in part stent, a roller set of every two rollers composition, described roller set is arranged on the bearing block being positioned in part stent, cast tube to be polished is set to lie in a horizontal plane in the structure in multiple roller set, described milling robot comprises robot base, mechanical arm, mechanical arm one end is flexibly connected with robot base, the mechanical arm other end is installed grinding wheel machine, described mechanical arm is connected with the controller of controlling mechanical arm motion.
Described cast tube positioning element comprises multiple part stent, a roller set is set respectively in each part stent, cast tube positioning element also comprises driver part, driver part is set to the structure that can drive a roller of a roller set to rotate, and described driver part is connected with the controller that can control driver part start and stop.
Described grinding apparatus also comprises multiple material loading transfer units, each material loading transfer unit comprises respectively hydraulic elevator platform that can lifting action, sled, the bottom of described sled arranges movable pulley, sled is set to the structure that can slide along hydraulic elevator platform by movable pulley, between described every two part stent, a hydraulic elevator platform is set respectively, hydraulic elevator platform is connected with the controller of controlling hydraulic elevator platform lifting.
Described driver part comprises drive motors, described multiple roller set comprise an active roller group, active roller group comprises an active roller, the driving shaft that extends bearing block is set on active roller, sprocket wheel is set on driving shaft, and described sprocket wheel is by driving belt to be connected with the driving wheel of drive motors.
Described grinding apparatus also comprises identification component, described identification component comprises fixed support, laser displacement sensor, laser displacement sensor is arranged on the structure that is positioned at position directly over cast tube positioning element, laser displacement sensor is arranged on fixed support, and laser displacement sensor is connected with the controller of controlling laser displacement sensor start and stop.
Described milling robot also comprises the path planning computer in planning grinding wheel machine polishing path, path planning computer is connected with controller, described milling robot also comprises torque sensor, and torque sensor is arranged on the mechanical arm one end being connected with grinding wheel machine.
Described laser displacement sensor arrange every group of roller set medium line directly over position, between described many groups roller set, be set to be positioned at the structure of same level.
The part stent bottom of described active roller group arranges connecting bottom board, and connecting bottom board is fixedly connected with the part stent of active roller group, and drive motors is fixedly mounted on connecting bottom board.
Multiple movable pulleies are set on the table top of described hydraulic elevator platform, multiple movable pulleies arrange from table top left end to table top right-hand member by gap, multiple movable pulleies form slide assemblies one, the slide assemblies that multiple tracks is arranged in parallel is set on table top, described sled bottom arranges multiple tracks and extends to from sled left end the chute of sled right-hand member, when sled is arranged on table top, per pass slide assemblies is inlaid in respectively in one chute.
Adopt technical scheme of the present invention, can obtain following beneficial effect:
Grinding apparatus for cast tube sockets automatically grinding of the present invention, coordinates practical function by cast tube positioning element, milling robot, driver part, material loading transfer unit, identification component, and the action of each parts is all undertaken by controller control.Cast tube positioning element, when cast tube polishing, cast tube is positioned, milling robot, the cast tube being placed on cast tube positioning element is polished, and material loading transfer unit, is transported to cast tube positioning element by the cast tube processing from cast pipe machine and processes, and identification component, can measure identification to the size of cast tube and model, be convenient to milling robot according to different size and the model path planning of polishing, thereby improve the versatility of grinding apparatus.Grinding apparatus of the present invention, simple in structure, under controller control, can realize quickly and easily cast tube sockets is carried out to automatically grinding operation, realize cast tube and finish the unmanned operation of this overall process, described grinding apparatus from cast pipe machine discharging to polishing, the drawback such as solved that method labour intensity of the prior art is large, poor working environment, inefficiency, product quality cannot ensure, polish respond well, can substitute manual polishing completely, obviously improve production efficiency and product quality.
Brief description of the drawings
Mark in the each accompanying drawing of this description expressed content and figure is made to brief description below:
Fig. 1 is the structural representation of the grinding apparatus for cast tube sockets automatically grinding of the present invention;
Fig. 2 is the structural representation of the material loading transfer unit of the grinding apparatus for cast tube sockets automatically grinding of the present invention;
Fig. 3 is the structural representation of the cast tube positioning element of the grinding apparatus for cast tube sockets automatically grinding of the present invention;
Accompanying drawing acceptance of the bid note is respectively: 1, cast tube positioning element; 2, milling robot; 3, part stent; 4, roller; 5, roller set; 6, bearing block; 7, cast tube; 8, robot base; 9, mechanical arm; 10, grinding wheel machine; 11, controller; 12, driver part; 13, material loading transfer unit; 14, hydraulic elevator platform; 15, sled; 16, movable pulley; 17, drive motors; 18, active roller group; 19, active roller; 20, driving shaft; 21, sprocket wheel; 22, drive belt; 23, driving wheel; 24, identification component; 25, fixed support; 26, laser displacement sensor; 27, path planning computer; 28, torque sensor; 29, connecting bottom board; 30, table top; 31, table top left end; 32, table top right-hand member; 33, slide assemblies; 34, sled left end; 35, sled right-hand member.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail as effect and the operation principle etc. of the mutual alignment between the shape of related each member, structure, each several part and annexation, each several part:
As shown in accompanying drawing 1-accompanying drawing 3, the present invention is a kind of grinding apparatus for cast tube sockets automatically grinding, described grinding apparatus comprises cast tube positioning element 1, milling robot 2, described cast tube positioning element 1 comprises part stent 3, multiple rollers 4 are set in part stent 3, every two rollers 4 form a roller set 5, described roller set 5 is arranged on the bearing block 6 being positioned in part stent 3, cast tube 7 to be polished is set to lie in a horizontal plane in the structure in multiple roller set 5, milling robot 2 comprises robot base 8, mechanical arm 9, mechanical arm 9 one end are flexibly connected with robot base 8, mechanical arm 9 other ends are installed grinding wheel machine 10, mechanical arm 9 is connected with the controller 11 that control mechanical arm 9 moves.By above-mentioned structure, cast tube positioning element 1 is for placing cast tube to be polished, milling robot is under the control of controller, mechanical arm action, the grinding wheel machine 10 being connected with the mechanical arm cast tube sockets portion of polishing, like this, just can realize quickly and easily the polishing operation that cast tube sockets is carried out to automation, raise the efficiency.
Described cast tube positioning element 1 comprises multiple part stent 3, a roller set 5 is set respectively in each part stent 3, described cast tube positioning element 1 also comprises driver part 12, driver part 12 is set to drive a structure that roller 4 rotates of a roller set 5, and described driver part 12 is connected with the controller 11 that can control driver part 12 start and stop.Described driver part drives roller set to rotate, like this, be placed on the cast tube in the roller set of cast tube positioning element, in bruting process, just can realize 360 degree and rotate, thereby the grinding wheel machine 10 of being convenient to milling robot carries out the polishing of a week to the bellmouth position of cast tube.
Described grinding apparatus also comprises multiple material loading transfer units 13, each material loading transfer unit 13 comprises respectively hydraulic elevator platform 14 that can lifting action, sled 15, the bottom of described sled 15 arranges movable pulley 16, sled 15 is set to the structure that can slide along hydraulic elevator platform 14 by movable pulley 6, between described every two part stent 3, a hydraulic elevator platform 13 is set respectively, hydraulic elevator platform 13 is connected with the controller 11 of controlling hydraulic elevator platform 13 liftings.The setting of material loading transfer unit 13, in the time that needs are polished cast tube, sled is outwards moved along hydraulic elevator platform 14, the cast tube that cast pipe machine is processed is placed on sled 15, then controller control hydraulic elevator platform 14 rises, its height is higher than height of rolling wheel group, then sled is to moving near hydraulic elevator platform direction, after putting in place, position directly over the roller set of group more than cast tube is just positioned at, at this moment, controller control hydraulic elevator platform declines, in decline process, cast tube is resisted against in many group roller set, this has just realized cast tube has been placed into the object cast tube positioning element 1 from material loading transfer unit 13.
Described driver part 12 comprises drive motors 17, described multiple roller set 5 comprise an active roller group 18, active roller group 18 comprises an active roller 19, the driving shaft 20 that extends bearing block 6 is set on active roller 19, sprocket wheel 21 is set on driving shaft 20, and described sprocket wheel 21 is by driving belt 22 to be connected with the driving wheel 23 of drive motors 17.Such structure setting, in the time that needs are polished, the work of controller control drive motors, drive motors drives drive shaft turns, thereby drive the active roller of drive roll wheels to rotate, like this, just drive the cast tube being placed in roller set to carry out 360 degree rotations, thereby the grinding wheel machine of being convenient to milling robot carry out polishing operation to each position of one week of cast tube sockets.
Described grinding apparatus also comprises identification component 24, described identification component 24 comprises fixed support 25, laser displacement sensor 26, laser displacement sensor 26 is arranged on the structure that is positioned at position directly over cast tube positioning element 1, laser displacement sensor 26 is arranged on fixed support 25, and laser displacement sensor 26 is connected with the controller 11 of controlling laser displacement sensor 26 start and stop.The setting of identification component 24, after cast tube is placed on cast tube positioning element, controller control laser displacement sensor 26 is worked, laser displacement sensor 26 is measured to the distance on cast tube surface, then just can identify the size of cast tube and model, be convenient to milling robot according to different size and the model path planning of polishing, improve the versatility of grinding apparatus.
Described milling robot 2 also comprises the path planning computer 27 in planning grinding wheel machine polishing path, path planning computer 27 is connected with controller 11, milling robot 2 also comprises torque sensor 28, and torque sensor 28 is arranged on mechanical arm 9 one end that are connected with grinding wheel machine 10.The cast tube of different model and size, its bellmouth size and present position are not identical yet.When different cast tubes is polished, just need path planning computer 27 to arrange polishing path, thereby adapt to the demand of different supervisor's polishings.
Described laser displacement sensor 26 arrange every group of roller set 5 medium lines directly over position, between described many groups roller set 5, be set to be positioned at the structure of same level.Be convenient to like this Measurement accuracy of distance.
Part stent 3 bottoms of described active roller group 18 arrange connecting bottom board 29, and connecting bottom board 29 is fixedly connected with the part stent 3 of active roller group 18, and drive motors 17 is fixedly mounted on connecting bottom board 29.Part stent and drive motors are all arranged on connecting bottom board, and the position of being convenient to both is fixed.
Multiple movable pulleies 16 are set on the table top 30 of described hydraulic elevator platform 14, multiple movable pulleies 16 arrange by gap to table top right-hand member 32 from table top left end 31, multiple movable pulleies 16 form slide assemblies 33 one, the slide assemblies 33 that multiple tracks is arranged in parallel is set on table top 30, described sled 15 bottoms arrange multiple tracks and extend to from sled left end 34 chute of sled right-hand member 35, when sled 15 is arranged on table top 30, per pass slide assemblies 33 is inlaid in respectively in one chute.Sled is by realizing and being flexibly connected between movable pulley and table top, and like this, in the time of transport cast tube, sled can move freely on table top.Be convenient to the sled of having placed cast tube to push away and be put between two parts, at this moment, the height of hydraulic elevator platform, higher than roller set, is then placed cast tube.The quantity of the movable pulley of roll wheel assembly and each roll wheel assembly, can need to select and increase and decrease according to difference.
As shown in Figure 1, the core of the milling robot of grinding apparatus is power control technology, ensures by the polishing power of controller control path planning and milling tools end the quality of polishing, and this two aspect of the position to robot and power all will be controlled.Polishing path is with multi-path planning computer control, and polishing power is measured by torque sensor, and controller is arrived in the force feedback that torque sensor is measured, then adjusts size by controller.
The polishing path of the milling robot that path planning computer is used for planning grinding apparatus in the time of polishing cast tube sockets, path planning computer is connected with the controller of controlling milling robot.The process of milling robot is: first to grinding wheel machine, plan in the polishing path on cast tube sockets, and the positional information of having planned is passed to controller, controller drives the mechanical arm of milling robot to arrive relevant position, start polishing, torque sensor is measured the power size between grinding wheel machine and cast tube to be polished, again the information of measurement is passed to controller, controller regulates robot, keeps the power between grinding wheel machine and cast tube.
The described grinding apparatus for cast tube sockets automatically grinding of the present invention, coordinates practical function by cast tube positioning element, milling robot, driver part, material loading transfer unit, identification component, and the action of each parts is all undertaken by controller control.Cast tube positioning element, when cast tube polishing, cast tube is positioned, milling robot, the cast tube being placed on cast tube positioning element is polished, and material loading transfer unit, is transported to cast tube positioning element by the cast tube processing from cast pipe machine and processes, and identification component, can measure identification to the size of cast tube and model, be convenient to milling robot according to different size and the model path planning of polishing, thereby improve the versatility of grinding apparatus.Grinding apparatus of the present invention, simple in structure, under controller control, can realize quickly and easily cast tube sockets is carried out to automatically grinding operation, realize cast tube and finish the unmanned operation of this overall process, described grinding apparatus from cast pipe machine discharging to polishing, the drawback such as solved that method labour intensity of the prior art is large, poor working environment, inefficiency, product quality cannot ensure, polish respond well, can substitute manual polishing completely, obviously improve production efficiency and product quality.
By reference to the accompanying drawings the present invention is carried out to exemplary description above; obviously the concrete realization of the present invention is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present invention and technical scheme to carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasions, all in protection scope of the present invention.
Claims (9)
1. the grinding apparatus for cast tube sockets automatically grinding, it is characterized in that: described grinding apparatus comprises cast tube positioning element (1), milling robot (2), described cast tube positioning element (1) comprises part stent (3), multiple rollers (4) are set in part stent (3), every two rollers (4) roller set of composition (5), described roller set (5) is arranged on the bearing block (6) being positioned in part stent (3), cast tube (7) to be polished is set to lie in a horizontal plane in the structure in multiple roller set (5), described milling robot (2) comprises robot base (8), mechanical arm (9), mechanical arm (9) one end is flexibly connected with robot base (8), mechanical arm (9) other end is installed grinding wheel machine (10), described mechanical arm (9) is connected with the controller (11) of controlling mechanical arm (9) motion.
2. the grinding apparatus for cast tube sockets automatically grinding according to claim 1, it is characterized in that: described cast tube positioning element (1) comprises multiple part stent (3), a roller set (5) is set respectively in each part stent (3), described cast tube positioning element (1) also comprises driver part (12), driver part (12) is set to the structure that can drive a roller (4) of a roller set (5) to rotate, described driver part (12) is connected with the controller (11) that can control driver part (12) start and stop.
3. the grinding apparatus for cast tube sockets automatically grinding according to claim 1 and 2, it is characterized in that: described grinding apparatus also comprises multiple material loading transfer units (13), each material loading transfer unit (13) comprises respectively hydraulic elevator platform (14) that can lifting action, sled (15), the bottom of described sled (15) arranges movable pulley (16), sled (15) is set to the structure that can slide along hydraulic elevator platform (14) by movable pulley (6), between described every two part stent (3), a hydraulic elevator platform (13) is set respectively, hydraulic elevator platform (13) is connected with the controller (11) of controlling hydraulic elevator platform (13) lifting.
4. the grinding apparatus for cast tube sockets automatically grinding according to claim 3, it is characterized in that: described driver part (12) comprises drive motors (17), described multiple roller set (5) comprise an active roller group (18), active roller group (18) comprises an active roller (19), the upper driving shaft (20) that extends bearing block (6) that arranges of active roller (19), sprocket wheel (21) is set on driving shaft (20), described sprocket wheel (21) is by driving belt (22) to be connected with the driving wheel (23) of drive motors (17).
5. the grinding apparatus for cast tube sockets automatically grinding according to claim 4, it is characterized in that: described grinding apparatus also comprises identification component (24), described identification component (24) comprises fixed support (25), laser displacement sensor (26), laser displacement sensor (26) is arranged on the structure that is positioned at position directly over cast tube positioning element (1), laser displacement sensor (26) is arranged on fixed support (25), laser displacement sensor (26) is connected with the controller (11) of controlling laser displacement sensor (26) start and stop.
6. the grinding apparatus for cast tube sockets automatically grinding according to claim 5, it is characterized in that: described milling robot (2) also comprises the path planning computer (27) in planning grinding wheel machine polishing path, path planning computer (27) is connected with controller (11), described milling robot (2) also comprises torque sensor (28), and torque sensor (28) is arranged on mechanical arm (9) one end being connected with grinding wheel machine (10).
7. the grinding apparatus for cast tube sockets automatically grinding according to claim 6, it is characterized in that: described laser displacement sensor (26) arrange every group of roller set (5) medium line directly over position, between described many groups roller set (5), be set to be positioned at the structure of same level.
8. the grinding apparatus for cast tube sockets automatically grinding according to claim 7, it is characterized in that: part stent (3) bottom of described active roller group (18) arranges connecting bottom board (29), connecting bottom board (29) is fixedly connected with the part stent (3) of active roller group (18), and drive motors (17) is fixedly mounted on connecting bottom board (29).
9. the grinding apparatus for cast tube sockets automatically grinding according to claim 8, it is characterized in that: on the table top (30) of described hydraulic elevator platform (14), multiple movable pulleies (16) are set, multiple movable pulleies (16) arrange from table top left end (31) to table top right-hand member (32) by gap, multiple movable pulleies (16) one slide assemblies of composition (33), the slide assemblies (33) that multiple tracks is arranged in parallel is set on table top (30), described sled (15) bottom arranges multiple tracks and extends to from sled left end (34) chute of sled right-hand member (35), when sled (15) is arranged on table top (30), per pass slide assemblies (33) is inlaid in respectively in one chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362892.XA CN104149006B (en) | 2014-07-28 | A kind of grinding apparatus for cast tube sockets automatically grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362892.XA CN104149006B (en) | 2014-07-28 | A kind of grinding apparatus for cast tube sockets automatically grinding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104149006A true CN104149006A (en) | 2014-11-19 |
| CN104149006B CN104149006B (en) | 2017-01-04 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145445A (en) * | 2018-01-29 | 2018-06-12 | 新兴河北工程技术有限公司 | A kind of automation equipment that ring chamfering is cut for cast tube |
| CN110421467A (en) * | 2019-08-26 | 2019-11-08 | 陕西闹闹馨馨知识产权服务有限公司 | A kind of grinding device for building and its working method |
| CN111077274A (en) * | 2020-01-19 | 2020-04-28 | 广州市仙现机械设备有限公司 | Instrument for detecting and processing welding quality of large-diameter pipeline |
| CN111215976A (en) * | 2018-11-08 | 2020-06-02 | 肖特凯沙私人有限公司 | Apparatus and method for treating glass containers and method for manufacturing glass containers including such treatment |
| CN111283505A (en) * | 2020-04-02 | 2020-06-16 | 马闪 | Metal powder metallurgy product precision finishing equipment |
| CN111438570A (en) * | 2020-04-02 | 2020-07-24 | 马闪 | Precision processing method for sintered and molded metal powder metallurgy product |
| CN113211272A (en) * | 2021-05-18 | 2021-08-06 | 河南中孚技术中心有限公司 | Horizontal cleaning device for high-purity aluminum round ingot and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108145445A (en) * | 2018-01-29 | 2018-06-12 | 新兴河北工程技术有限公司 | A kind of automation equipment that ring chamfering is cut for cast tube |
| CN111215976A (en) * | 2018-11-08 | 2020-06-02 | 肖特凯沙私人有限公司 | Apparatus and method for treating glass containers and method for manufacturing glass containers including such treatment |
| CN111215976B (en) * | 2018-11-08 | 2023-01-17 | 肖特普纳瓦拉私人有限公司 | Apparatus and method for treating glass containers and method for manufacturing glass containers comprising such treatment |
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| CN110421467A (en) * | 2019-08-26 | 2019-11-08 | 陕西闹闹馨馨知识产权服务有限公司 | A kind of grinding device for building and its working method |
| CN111077274A (en) * | 2020-01-19 | 2020-04-28 | 广州市仙现机械设备有限公司 | Instrument for detecting and processing welding quality of large-diameter pipeline |
| CN111283505A (en) * | 2020-04-02 | 2020-06-16 | 马闪 | Metal powder metallurgy product precision finishing equipment |
| CN111438570A (en) * | 2020-04-02 | 2020-07-24 | 马闪 | Precision processing method for sintered and molded metal powder metallurgy product |
| CN111283505B (en) * | 2020-04-02 | 2021-08-17 | 山西富亨迪金属材料有限公司 | Metal powder metallurgy product precision finishing equipment |
| CN113211272A (en) * | 2021-05-18 | 2021-08-06 | 河南中孚技术中心有限公司 | Horizontal cleaning device for high-purity aluminum round ingot and construction method |
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