CN111168172B - Side-flow type movable template electrolytic grinding composite processing method and device - Google Patents

Side-flow type movable template electrolytic grinding composite processing method and device Download PDF

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Publication number
CN111168172B
CN111168172B CN202010026701.8A CN202010026701A CN111168172B CN 111168172 B CN111168172 B CN 111168172B CN 202010026701 A CN202010026701 A CN 202010026701A CN 111168172 B CN111168172 B CN 111168172B
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clamp body
anode
workpiece
layer
movable template
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CN111168172A (en
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李冬林
伍毅
杨树宝
于秀娟
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Anhui University of Technology AHUT
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Anhui University of Technology AHUT
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H5/00Combined machining
    • B23H5/06Electrochemical machining combined with mechanical working, e.g. grinding or honing
    • B23H5/08Electrolytic grinding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H5/00Combined machining
    • B23H5/10Electrodes specially adapted therefor or their manufacture

Abstract

The invention discloses a lateral flow type movable template electrolytic grinding composite processing method and a device thereof, belonging to the technical field of electrolytic grinding composite processing, wherein a movable template consists of an insulating layer and a conducting layer, the conducting layer is positioned at two sides of the insulating layer, the two sides of the movable template are both provided with the conducting layer, the surface of the conducting layer is electroplated with a metal deposition layer, diamond particles are embedded on the metal deposition layer, and the movable template consisting of the conducting layer and the insulating layer, the metal deposition layer and the diamond particles form a tool cathode; the invention makes the tool cathode sweep the surface of the workpiece regularly and uniformly by the relative uniform rotation between the workpiece and the tool cathode, the electrolysis product can be discharged easily under the scouring action of the electrolyte and the scraping action of the artificial diamond particles, so that a new metal surface is exposed, the electrolysis action is continuously generated, and the workpiece material is continuously eroded, thereby improving the processing efficiency and the processing quality, and the invention has low cost and simple operation.

Description

Side-flow type movable template electrolytic grinding composite processing method and device
Technical Field
The invention relates to the technical field of electrolytic grinding combined machining, in particular to a lateral flow type movable template electrolytic grinding combined machining method and device.
Background
The finishing processing technology is a processing technology which removes an extremely thin material layer on the surface of a rough workpiece, so that the quality of the processed surface is greatly improved, and the surface roughness value is obviously reduced, thereby achieving the stability of the surface or dimensional precision of a part and finally improving the manufacturing and processing precision grade. The technology is widely applied to various industries such as aerospace, nuclear power thermoelectricity, chemical industry, microelectronic industry, machine tool manufacturing, automobile industry, hardware, medical equipment, jewelry and the like. The finishing process can be classified into a conventional finishing process, a non-conventional finishing process, a composite finishing process of both, and the like. Among them, the electrolytic grinding belongs to the composite finishing technology, and the research based on the electrolytic grinding composite finishing technology is the current important research and development direction.
The parameters that affect the electrolytic grinding process are numerous. In foreign countries, the research on the electrolytic mechanical composite polishing technology is more intensive, especially the related technology for polishing stainless steel plates. The surface of stainless steel plate is machined by a Tantangheng and a former Tianying steel plate of Japan ship-making Co.Ltd by an electrolytic composite mirror grinding method, and the technological characteristics and the surface characteristics of parts of the machining are analyzed. In the 90 s of the twentieth century, a.fadaie tehrani in sweden used pulse current instead of direct current, and the proportional range between electrolysis and grinding removal was adjusted by controlling the discharge duration and the interval time of the pulse current, which was favorable for process control and parameter optimization. GaoF et al have studied the processing mechanism of titanium alloy material, and experiments have proved that the magnitude of the mechanical force applied to the surface of the material determines the removal thickness of the oxide layer on the surface of the processed material, and is also related to the friction force on the surface of the material and the rotation speed of the polishing tool. In China, in the last 80 th century, the university of the major graduates adopts a floating feed grinding strip as a processing grinding tool for electrolytic grinding, and the surface roughness value after processing can reach Ra0.025 mu m. The piston shaft of 45 # steel was electrochemically and mechanically polished by Guangdong university of industry after 90 s, and the surface roughness could be increased to Ra0.025 μm or less. The Shanghai university of transportation utilizes the end face of the disc type tool electrode to polish the cylindrical rotating surface, so that the axes of the tool cathode and the workpiece are mutually vertical and deviate for a certain distance, the intersection angle change between the abrasive particle scraping tracks is uniform, and the roughness of the processed surface is finally reduced. The reciprocating type electrolytic mechanical composite polishing device designed by Houwenhui et al, the university of Wegan industry, which adopts white corundum micro powder as abrasive particle size to process the 65Mn spring steel plane, and the processed steel plane can reach Ra0.1 μm. The electrolytic grinding composite processing method is used for small hole processing by Nanjing aerospace university, and the technology can effectively remove the deteriorated layer on the inner wall surface after hole processing, reduce the surface roughness and eliminate the residual stress. The above researches on the electrochemical mechanical composite polishing technology mainly focus on the research and development of machining electrodes, workpiece materials, power supply types, and the like. The research on the flowing of the electrolyte is less, the research surface is carried out, and the flow field of the electrolytic grinding composite processing mainly comprises an open type, a forward flow type, a lateral flow type and the like.
Chinese patent No. CN105855649A proposes a double internal liquid-spraying tool cathode system and an electrolytic milling method thereof, in which a rotary joint is used to input electrolyte into a dynamic rotary system from a static system, and the electrolyte is directly sprayed onto the processing surface of a workpiece through a through hole of a transmission shaft and an inner hole of a tool cathode. The spindle transmission device can realize the internal liquid spraying electrolytic milling processing of complex thin-wall structures, symmetrical molded surfaces and the like, so that the spindle of the machine tool
The method avoids the influence of electrolyte corrosion, reduces the machining allowance difference, and improves the machining depth, the machining precision, the machining efficiency and the machining flexibility. The patent of Chinese patent CN108393547A provides a tool cathode and a method for improving the flatness of the machined bottom surface of electrolytic milling, wherein a rod-shaped grinding head is adopted as the tool cathode, a contour generating line is formed by the rotation motion of a grinding head electrode and the feeding motion of a workpiece in a mode similar to numerical control milling, and the shaping machining of structures such as a molded surface, a cavity, a thin wall, a boss and the like is realized by a method of performing shaping machining by a tangent method. The bottom surface of the tool electrode used in the method is subjected to insulation treatment to form a bottom surface insulation layer; the lower end of the side wall of the tool cathode is divided into an upper area and a lower area; diamond abrasive grains are embedded in the upper area of the lower end of the side wall in an electroplating mode to form a conductive abrasive grain layer; diamond abrasive grains are embedded in the lower area of the lower end of the side wall through a resin binder to form an insulating abrasive grain layer; the center of the cathode of the tool is provided with a blind hole, and the side wall of the tool is provided with a plurality of liquid spraying holes communicated with the blind hole. The electrode is complex in design and manufacture and complex in structure. In addition, during machining, the motion of the tool cathode and the workpiece is complex, and the method is not suitable for finishing flat metal. Chinese patent CN106987894A proposes an inverted electropolishing apparatus and an electropolishing apparatus thereof, which improves electropolishing effect by inverting a workpiece and injecting electrolyte upwards through a hollow electrolytic rod, and improves the degree of automation and production efficiency of electropolishing. The method is ingenious in design, but the processing object is a hollow inner wall surface. The above method is not suitable for the finishing of flat metal. Based on the above, the invention designs a lateral flow type movable template electrolytic grinding composite processing method and a lateral flow type movable template electrolytic grinding composite processing device to solve the problems.
Disclosure of Invention
The invention aims to provide a lateral flow type movable template electrolytic grinding composite processing method and a lateral flow type movable template electrolytic grinding composite processing device, which are used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the side-flow type movable template electrolytic grinding composite processing method comprises the following steps:
step1, arranging a movable template consisting of an insulating layer and a conducting layer on two sides of the insulating layer, arranging conducting layers on two sides of the movable template, electroplating a metal deposition layer on the surface of the conducting layer, embedding diamond particles on the metal deposition layer, and forming a tool cathode by the movable template consisting of the conducting layer and the insulating layer, the metal deposition layer and the diamond particles;
step2, placing the tool cathodes fixed on the left clamp body and the right clamp body between the lower workpiece and the upper workpiece, tensioning the tool cathodes, placing the lower workpiece and the upper workpiece at the bottom and at two sides of the top of the tool cathode, feeding the lower workpiece and the upper workpiece oppositely and tightly attaching the diamond particles on the tool cathodes under the action of the feeding mechanisms of the lower anode spindle and the upper anode spindle respectively, and keeping a certain grinding pressure;
step3, electrically connecting the lower workpiece and the upper workpiece with the anode of an electrolytic power supply, and electrically connecting the right clamp body with the cathode of the electrolytic power supply;
step4, when the tool is operated, the electrolyte flows into the surface of the cathode of the tool, and the electrolyte reaches the processing area formed by the lower workpiece, the upper workpiece and the cathode of the tool;
step5, the lower workpiece and the upper workpiece respectively rotate along with the lower anode main shaft and the upper anode main shaft;
at Step6, the electrolytic power supply is turned on to perform electrolytic grinding.
A lateral flow type movable template electrolytic grinding composite processing device comprises diamond particles, a metal deposition layer, a conductive layer, an insulating layer, an electrolyte inlet, a tool cathode, a left clamp body, an outlet, an insulating plate, a sealing ring, a lower anode clamp body, a lower workpiece, a lower anode main shaft, an electrolytic power supply, a right clamp body, an upper anode clamp body, an upper workpiece, an upper anode main shaft, a lower anode main shaft feeding mechanism and an upper anode main shaft feeding mechanism, wherein the tool cathode comprises the diamond particles, the metal deposition layer and a movable template, the movable template comprises the conductive layer and the insulating layer, the conductive layer is positioned on the top and the bottom of the insulating layer, the surface of the conductive layer is electroplated with the metal deposition layer, the diamond particles are embedded on the metal deposition layer, the left side and the right side of the tool cathode are respectively provided, the top and the bottom of the tool cathode are respectively provided with an upper side workpiece and a lower side workpiece, the top of the upper side workpiece and the bottom of the lower side workpiece are respectively sleeved with an upper side anode clamp body and a lower side anode clamp body, the top center of the upper side anode clamp body and the bottom center of the lower side anode clamp body are respectively provided with an upper side anode main shaft and a lower side anode main shaft, the left clamp body and the right clamp body are respectively provided with a pair of oppositely arranged runners, one end of each runner is connected with an electrolyte inlet, the other end of each runner is injected into an electrolytic gap between a metal deposition layer and the lower side workpiece and the upper side workpiece, the top and the bottom of the opposite inner sides of the left clamp body and the right clamp body are respectively provided with an insulation board, two groups of insulation boards respectively keep clearance fit with the upper side anode clamp body and the lower side anode clamp body, and the upper side, and an electrolytic power supply is electrically connected between the left clamp body and the right clamp body and between the lower workpiece and the upper workpiece.
Preferably, the tool cathode is mounted on the left and right clamp bodies and is in tension.
Preferably, the diamond particles are 400-1200 mesh.
Preferably, the metal deposition layer has a thickness greater than 0.03 mm.
Preferably, the liquid inlet and outlet flow passages on the left clamp body and the right clamp body can be selected by self.
Preferably, the flow channels from the electrolyte inlet to the electrolyte outlet on the upper side and the lower side are not interfered with each other.
Compared with the prior art, the invention has the beneficial effects that:
(1) the machining process is stable, and the service life of the tool cathode is longer. According to the invention, the electrolyte is directly supplied to the machining gap through the through hole on the clamp body, so that the liquid supply is smooth, sufficient and timely, the flow field is stable, the product is not easy to accumulate, and the phenomenon of short circuit and burn caused by unsmooth liquid supply or untimely product discharge is reduced.
(2) When the machining is carried out, the cathode of the tool is fixed in the left clamp body and the right clamp body and keeps a tensioning state, after the workpiece is fed to the machining station, the workpiece rotates, an electrolytic product generated in machining is rapidly removed by the rotating workpiece, the electrolyte in a machining area is more favorably updated, and the finishing degree of the machined surface is improved.
(3) Electrolyte inlet, liquid outlet can be selected according to the actual processing condition by oneself, have strengthened the flexibility of processing.
In conclusion, the workpiece surface processed by the method has the characteristics of high efficiency, high quality, low cost and simple operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the cathode structure of the tool of the present invention.
FIG. 2 is a schematic view of the structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-diamond particles, 2-metal deposition layer, 3-conductive layer, 4-insulating layer, 5-electrolyte inlet, 6-tool cathode, 7-left gripper body, 8-outlet, 9-insulating plate, 10-sealing ring, 11-lower anode gripper body, 12-lower workpiece, 13-lower anode spindle, 14-lower anode spindle rotation, 15-electrolytic power supply, 16-right gripper body, 17-upper anode gripper body, 18-upper workpiece, 19-upper anode spindle rotation, 20-upper anode spindle, 21-lower anode spindle feed mechanism, 22-upper anode spindle feed mechanism, a-electrolyte inflow direction, b-electrolyte outflow direction.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a lateral flow type movable template electrolytic grinding composite processing device comprises diamond particles 1, a metal deposition layer 2, a conductive layer 3, an insulating layer 4, a liquid inlet 5, a tool cathode 6, a left clamp body 7, a liquid outlet 8, an insulating plate 9, a sealing ring 10, a lower anode clamp body 11, a lower workpiece 12, a lower anode spindle 13, an electrolytic power supply 15, a right clamp body 16, an upper anode clamp body 17, an upper workpiece 18, an upper anode spindle 20, a lower anode spindle feeding mechanism 21 and an upper anode spindle feeding mechanism 22, wherein the tool cathode 6 comprises a movable template, the metal deposition layer 2 and the diamond particles 1, the movable template comprises a middle insulating layer 4 and conductive layers 3 on two sides, the metal deposition layer 2 is electroplated on the surface of the conductive layer 3, the movable template is a template with conductive layers on two sides, the diamond particles 1 are arranged on the metal deposition layer 2, and the diamond particles 1 are 400-plus, the thickness of the metal deposition layer 2 is more than 0.03mm, the tool cathode 6 is arranged on a left clamp body 7 and a right clamp body 16 and is in a tensioning state, the left clamp body 7 and the right clamp body 16 are respectively provided with a pair of oppositely arranged runners, one end of each runner is connected with an electrolyte inlet 5, the other end of each runner is injected into an electrolytic gap between the metal deposition layer 2 and two workpieces, an upper workpiece 18 and a lower workpiece 12 are respectively connected with an upper anode main shaft 20 and a lower anode main shaft 13, two insulation plates are arranged on the left clamp body 7 and the right clamp body 16 and are in clearance fit with the upper anode main shaft 20 and the lower anode main shaft 13, the insulation plates feed in opposite directions and are tightly attached to diamond particles 1 on the tool cathode 6, a certain grinding pressure is kept, a sealing ring 10 is assembled in the gap, an electrolytic power supply 15 is electrically connected between the clamp bodies and the workpieces, and the workpieces perform relatively uniform, so that the tool cathode 6 can regularly and uniformly sweep the surface of a workpiece to realize the smooth processing of the surface of the workpiece, the workpieces on two sides are connected with the anode of a power supply 15, the right clamp body 16 is connected with the cathode of the power supply 15, the working voltage is set, the working pressure and the working temperature of electrolyte are set during processing, the electrolyte vertically enters the tool cathode 6 through the left clamp body and the right clamp body and flows into a processing area laterally, the workpieces on two sides respectively rotate along with the upper anode main shaft and the lower anode main shaft, and the electrolytic power supply 15 is switched on to carry out electrolytic grinding processing.
The inlet and outlet flow passages on the left clamp body 7 and the right clamp body 16 can be selected by self.
The flow channels from the liquid inlet to the liquid outlet on the upper side and the lower side are not interfered with each other. The electrolyte passes through an electrolyte inlet 5, a clamp body, an insulating plate 9, a flow channel enclosed by the workpiece and the tool cathode 6 and a liquid outlet 8, so that electrochemical reaction is realized and an electrolysis product is washed away.
Step1, the movable template is composed of an insulating layer 4 and a conducting layer 3, wherein the conducting layer 3 is arranged on two sides of the insulating layer 4, and the movable template is a template with conducting layers on two sides; respectively electroplating a metal deposition layer 2 embedded with diamond particles 1 on the surface of the double-sided conducting layer 3 of the movable template; the movable template and the deposited layer 2 and the diamond particles 1 constitute a tool cathode 6.
Step2, placing the tool cathode 6 fixed on the left clamp body 7 and the right clamp body 16 between the upper workpiece 18 and the lower workpiece 12, and tensioning the tool cathode 6; two workpieces are placed on two sides of the tool cathode 6, the two workpieces are fed oppositely and tightly attached to the diamond particles 1 on the tool cathode 6 under the action of the feeding mechanisms of the lower anode spindle 13 and the upper anode spindle 20 respectively, and a certain grinding pressure is kept.
Step3, the two workpieces are electrically connected to the positive pole of the power source 15, and the right clamp body 16 is electrically connected to the negative pole of the power source 15.
Step4, during operation, the electrolyte a flows into the surface of the tool cathode 6 in the lateral direction, and the electrolyte a reaches the machining region formed by the two workpieces and the tool cathode 6.
Step5, the two workpieces rotate along with the upper and lower anode spindles respectively.
At Step6, the electrolytic power supply 15 is turned on to perform electrolytic grinding.
One specific application of this embodiment is:
referring to fig. 1, the movable template is composed of an insulating layer 4 and a conductive layer 3, wherein the conductive layer 3 is arranged on two sides of the insulating layer 4, and the movable template is a template with conductive layers on two sides; respectively electroplating a metal deposition layer 2 with diamond particles 1 on the surface of a double-sided conducting layer 3 of the movable template; the movable template and the deposited layer 2 and the diamond particles 1 constitute a tool cathode 6.
Referring to fig. 2, the tool cathode 6 manufactured as described above is fixedly mounted on the left and right chuck bodies 7 and 16 and is maintained in a tensioned state. The upper side workpiece 18 and the lower side workpiece 12 are placed on two sides of the tool cathode 6, and the workpieces on the two sides are fed oppositely and tightly attached to the diamond particles 1 on the tool cathode 6 under the action of the feeding mechanisms of the lower side anode spindle 13 and the upper side anode spindle 20 respectively, and a certain grinding pressure is kept.
Referring to fig. 2, the two side workpieces are connected with the positive electrode of the power supply 15, the right clamp body 16 is connected with the negative electrode of the power supply 15, and the working voltage is set.
Referring to fig. 2, during machining, the working pressure and temperature of the electrolyte are set, and the electrolyte vertically enters the tool cathode 6 through the left and right clamp bodies and laterally flows into the machining area.
Referring to fig. 2, the workpieces on both sides rotate with the upper and lower anode spindles, respectively.
The electrolytic power supply 15 is turned on to perform electrolytic grinding.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The side-flow type movable template electrolytic grinding composite processing method is characterized by comprising the following steps:
step1, the movable template consists of an insulating layer (4) and a conducting layer (3), the conducting layer (3) is positioned on two sides of the insulating layer (4), the conducting layer (3) is arranged on two sides of the movable template, a metal deposition layer (2) is electroplated on the surface of the conducting layer (3), diamond particles (1) are embedded on the metal deposition layer (2), and the movable template consisting of the conducting layer (3) and the insulating layer (4), the metal deposition layer (2) and the diamond particles (1) form a tool cathode (6);
step2, placing a tool cathode (6) fixed on a left clamp body (7) and a right clamp body (16) between a lower workpiece (12) and an upper workpiece (18), and tensioning the tool cathode (6), wherein the lower workpiece (12) and the upper workpiece (18) are placed at the bottom and two sides of the top of the tool cathode (6), and the lower workpiece (12) and the upper workpiece (18) are oppositely fed and tightly attached to diamond particles (1) on the tool cathode (6) under the action of feeding mechanisms of a lower anode spindle (13) and an upper anode spindle (20) respectively, and keep a certain grinding pressure;
step3, electrically connecting the lower workpiece (12) and the upper workpiece (18) with the anode of an electrolytic power supply (15), and electrically connecting the right clamp body (16) with the cathode of the electrolytic power supply (15);
step4, when the machine is operated, the electrolyte flows into the surface of the cathode (6) of the tool, and the electrolyte reaches the processing area formed by the lower workpiece (12), the upper workpiece (18) and the cathode (6) of the tool;
step5, the lower workpiece (12) and the upper workpiece (18) respectively rotate along with the lower anode main shaft (13) and the upper anode main shaft (20);
at Step6, an electrolytic power supply (15) is turned on to perform electrolytic grinding.
2. Lateral flow movable mould board electrolytic grinding combined machining device, including diamond granule (1), metal deposition layer (2), conducting layer (3), insulating layer (4), electrolyte inlet (5), instrument negative pole (6), left side anchor clamps body (7), liquid outlet (8), insulation board (9), sealing washer (10), downside anode clamp body (11), downside work piece (12), downside anode spindle (13), electrolysis power (15), right side anchor clamps body (16), upside anode clamp body (17), upside work piece (18), upside anode spindle (20), downside anode spindle feed mechanism (21) and upside anode spindle feed mechanism (22), its characterized in that: tool cathode (6) includes diamond particles (1), metal deposition layer (2) and movable mould board, the movable mould board includes conducting layer (3) and insulating layer (4), conducting layer (3) are located the top and the bottom both sides of insulating layer (4), conducting layer (3) surface electricity is plated has metal deposition layer (2), it has diamond particles (1) to inlay on metal deposition layer (2), the left and right sides of tool cathode (6) is equipped with left clamp body (7) and right clamp body (16) respectively, the top and the bottom of tool cathode (6) are equipped with upside work piece (18) and downside work piece (12) respectively, the top of upside work piece (18) and the bottom of downside work piece (12) have cup jointed upside anode clamp body (17) and downside anode clamp body (11) respectively, the top central authorities of upside anode clamp body (17) and the bottom central authorities of downside anode clamp body (11) are equipped with upside anode spindle respectively 20) And a lower anode main shaft (13), a pair of oppositely arranged runners are respectively arranged on the left clamp body (7) and the right clamp body (16), one end of the flow channel is connected with an electrolyte inlet (5), the other end of the flow channel is injected into an electrolysis gap between the metal deposition layer (2) and the lower workpiece (12) and the upper workpiece (18), the top and the bottom of the relative inner sides of the left clamp body (7) and the right clamp body (16) are respectively provided with an insulating plate (9), two groups of insulating plates (9) are respectively in clearance fit with the upper anode clamp body (17) and the lower anode clamp body (11), a sealing ring (10) is clamped between the upper anode clamp body (17) and the lower anode clamp body (11) and the gap between the two groups of insulating plates (9) respectively, an electrolytic power supply (15) is electrically connected between the left clamp body (7) and the right clamp body (16) and the lower workpiece (12) and the upper workpiece (18).
3. The lateral flow type movable template electrolytic grinding combined machining device according to claim 2, characterized in that: the tool cathode (6) is arranged on the left clamp body (7) and the right clamp body (16) and is in a tensioning state.
4. The lateral flow type movable template electrolytic grinding combined machining device according to claim 2, characterized in that: the diamond particles (1) are 400-1200 meshes.
5. The lateral flow type movable template electrolytic grinding combined machining device according to claim 2, characterized in that: the thickness of the metal deposition layer (2) is more than 0.03 mm.
6. The lateral flow type movable template electrolytic grinding combined machining device according to claim 2, characterized in that: the inlet and outlet flow passages on the left clamp body (7) and the right clamp body (16) can be selected by self.
7. The lateral flow type movable template electrolytic grinding combined machining device according to claim 2, characterized in that: the flow channels from the electrolyte inlet (5) to the electrolyte outlet (8) on the upper side and the lower side are not interfered with each other.
CN202010026701.8A 2020-01-10 2020-01-10 Side-flow type movable template electrolytic grinding composite processing method and device Active CN111168172B (en)

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Publication number Priority date Publication date Assignee Title
JPS62246419A (en) * 1986-04-17 1987-10-27 Kobe Steel Ltd Electrolytic grinding method for zirconium or zirconium alloy
JP2004230505A (en) * 2003-01-30 2004-08-19 Sony Corp Control method of electrolytic polishing pad
CN1824444A (en) * 2006-01-20 2006-08-30 南京航空航天大学 Ultrasonic electrolysis compounding micro processing method and device
CN101094748A (en) * 2004-02-20 2007-12-26 微米技术有限公司 Methods and apparatuses for electrochemical-mechanical polishing
CN102430823A (en) * 2011-10-25 2012-05-02 华南理工大学 Flexible electromagnetic pole compounding tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62246419A (en) * 1986-04-17 1987-10-27 Kobe Steel Ltd Electrolytic grinding method for zirconium or zirconium alloy
JP2004230505A (en) * 2003-01-30 2004-08-19 Sony Corp Control method of electrolytic polishing pad
CN101094748A (en) * 2004-02-20 2007-12-26 微米技术有限公司 Methods and apparatuses for electrochemical-mechanical polishing
CN1824444A (en) * 2006-01-20 2006-08-30 南京航空航天大学 Ultrasonic electrolysis compounding micro processing method and device
CN102430823A (en) * 2011-10-25 2012-05-02 华南理工大学 Flexible electromagnetic pole compounding tool

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