30results about How to "Improve polishing efficiency" patented technology

This invention belongs to the field of material surface treatment technology, specifically relating to a wafer polishing slurry, its preparation method, and its application. The wafer polishing slurry comprises abrasives, oxidants, dispersants, surfactants, pH adjusters, and water. The components of the wafer polishing slurry work synergistically, shortening polishing time and improving polishing efficiency when applied to wafer polishing. Furthermore, it significantly improves the surface quality of the polished wafer, markedly reducing scratches and defects, and lowering surface roughness to below 0.15 nm, thus meeting the surface quality requirements of fields such as power electronics and radio frequency devices.

The invention discloses an environment-friendly high-performance titanium alloy polishing composition as well as a preparation method and application thereof, and relates to the technical field of metal material surface treatment. According to the environment-friendly high-performance titanium alloy polishing composition, the pH value of a basic system is adjusted to 9.5-10.0 through a pH adjusting agent; the base system comprises the following components in percentage by mass: 10-30% of silica sol, 3-4% of an anti-gel stabilizer (urea or methylurea), 2-3% of a heat transfer improvement and surface defect inhibitor (ethylene glycol or propylene glycol), 0.1-0.2% of a wetting leveling agent, 1-2% of an alcohol amine complexing agent and 0.5-1% of an aminopolycarboxylic acid chelating agent besides water. According to the environment-friendly high-performance titanium alloy polishing composition, on the premise that an oxidizing agent is completely abandoned, perfect balance of high stability, high polishing rate and excellent surface quality is achieved through unique formula design, and the environment-friendly high-performance titanium alloy polishing composition has the advantages of being environmentally friendly and high in safety.

This utility model relates to the field of PVC smart card production technology and discloses a polishing and deburring device for PVC smart card production. The device includes a base, a polishing mechanism at the top of the base, and a recycling mechanism at the bottom of the polishing mechanism. The polishing mechanism includes a polishing component and a conveying component. The polishing component is located at the top of the base. In use, when polishing is required to remove burrs from the surface of the PVC smart card, a cylinder drives a clamping plate to clamp the PVC smart card. A hydraulic cylinder then moves the water reservoir and nozzles left and right, achieving stable and precise polishing. The multi-directional first nozzle and the inclined second nozzle can rinse and polish the smart card surface from different angles, effectively removing burrs, improving polishing efficiency and quality, and ensuring the smoothness and gloss of the product surface. The combination of a high-pressure pump and an overflow valve can stably control the water supply pressure and flow rate.

The utility model relates to a hardware product surface polishing device, include: mounting bracket, install the object table in mounting bracket, and the object table is equipped with the through slot, and the pivot rotation is connected in mounting bracket, and the pivot is wrapped with the polishing wheel, and mounting bracket installs power assembly, is used for driving pivot rotation, and mounting bracket installs push assembly, is used for promoting product movement, through starting servo motor, makes the polishing wheel high -speed rotation, when the staff puts the product on the object table, pushes the handle and push rod, promotes the push plate and product together to the polishing wheel direction movement, after the product passes two polishing wheels, can realize the two -sided synchronous polishing of product, and when promoting product close to the polishing wheel, the clamping plate also will be close to the polishing wheel, provides the take -up operation for taking up the product after polishing, to improve product polishing efficiency.

This utility model discloses a quick-release tool polishing device, including a worktable. A hydraulic rod is installed at the rear of the worktable, and the output end of the hydraulic rod is connected to a mounting bracket. A sliding rod is connected to the rear side of the mounting bracket, and a motor is installed at the end of the mounting bracket. The output end of the motor is connected to a polishing roller. A mounting plate is installed on the upper left side of the worktable, and a rotating shaft is installed on the side of the mounting plate. A pressure plate is connected to the end of the rotating shaft. A hydraulic rod is installed on the right side of the worktable, and a sliding plate is connected to the output end of the hydraulic rod. A fixing cover is installed on the upper end of the sliding plate, and a motor is installed on the right end of the fixing cover. This quick-release tool polishing device allows for rapid release of the tool by simply driving the fixing cover to move the mounting cover away from the pressure plate, enabling quick tool removal and replacement of the tool to be polished, thus improving the polishing efficiency.

The utility model discloses a knife tool module is changed with chopping board polishing, relates to chopping board polishing technical field, include: the frame, be located the assembly component of frame top, and the switching tool of staggered and symmetrically installed opposite of frame, the switching tool includes two pivot, two the opposite end of pivot fixed with two cross installation frame of staggered distribution, two cross installation frame through the opposite end rotation of a plurality of groups of pin shaft and a plurality of polishing module one -one assembly. The utility model discloses through always with horizontal state switching position's a plurality of polishing module, collocation different kinds of polishing mould, can realize the different polishing requirement of chopping board or the polishing of different kinds chopping board, and polishing mould operating end always faces down and horizontally, not only can ensure that polishing effect is uniform, surface quality is high, secondly reduces the time of adjustment and rework, guarantees the fluency of polishing, improves polishing efficiency.

This utility model discloses a polishing device for energy storage cabinet processing, specifically relating to the technical field of plate polishing devices. It includes a processing frame with two polishing wheels inside for processing energy storage cabinet plates. Both polishing wheels are connected to the processing frame via a moving mechanism. Each moving mechanism includes two transverse linear modules, with a longitudinal linear module connected between them. A first electric push rod is fixedly mounted on the longitudinal linear module, and a servo motor is fixedly mounted on one end of the piston rod of the first electric push rod. The output shaft of the servo motor is fixed to the polishing wheel. This utility model effectively improves polishing efficiency by using two sets of polishing wheels simultaneously and adjusting the position of the polishing wheels using the moving mechanism. The polished surface is flat and of high quality. Furthermore, the positioning component is used to position and fix the energy storage cabinet plates, improving their stability and facilitating rapid loading and unloading, further enhancing polishing efficiency.

The utility model discloses a stainless steel kitchen utensil production polishing device, kitchen utensil production equipment technical field, including support frame, work board, inner grinding subassembly and outer grinding subassembly, its characterized in that work board is fixedly connected with the inner wall of support frame, and inner grinding subassembly and outer grinding subassembly are all connected with support frame, and inner grinding subassembly and outer grinding subassembly are used for polishing the inner wall and the outer wall of workpiece respectively, when polishing the inner wall of workpiece, outer grinding subassembly clamps workpiece, and inner grinding subassembly is inserted into workpiece inside and is contacted with the inner wall of workpiece and rotates and polishes workpiece, when polishing the outer wall of workpiece, outer grinding subassembly is contacted with the outer surface of workpiece, and inner grinding subassembly fixes workpiece inner support and drives workpiece to rotate. Inner and outer grinding subassembly work cooperatively, realize the efficient, even polishing of the inner wall and the outer wall of workpiece. The device can realize the switching of inner and outer wall polishing mode through simple operation, adapts to different workpieces, improves the versatility and flexibility of the device.

The utility model belongs to the technical field of cell phone shell processing, disclose a cell phone shell polishing device, including setting up in the motor, disk, stainless steel bar, polishing bucket in the casing, the output shaft of motor installs disk, sets up polishing bucket above disk, installs sound absorption board on the outer wall of polishing bucket, is provided with sound absorption hole on sound absorption board, installs the damping foot pad of shock absorption of casing bottom surface, sets up the polishing convex on the inner wall of polishing bucket, the inner wall of polishing bucket sprays lubricating layer, sets up gland on the top edge of polishing bucket, sets up sealing groove on the bottom surface of gland, sets up sealing strip in sealing groove, sets up sealing concave on sealing strip, sealing concave holds the top edge of polishing bucket, sets up air hole on the gland, sets up stainless steel bar in polishing bucket. The utility model effectively reduces the noise, and the structure is relatively simple, and the polishing operation is convenient.

This utility model relates to the field of chopstick processing and discloses a chopstick polishing machine. The utility model includes a support frame, with two support frames symmetrically distributed left and right. The support frames are plate-shaped, and base plates are fixedly connected between the front and rear ends of the bottom of the two support frames. Support legs are fixedly connected to both ends of the bottom of the two base plates. Several support shafts pass through the middle of the support frames, and the support frames are rotatably connected to the support shafts. The support shafts are equidistantly distributed, and the foremost support shaft passes through the middle of a second connecting rod, which is fixedly connected to the middle of the second connecting rod. This utility model uses the rapid extension and retraction of a cylinder to drive the polishing box, ensuring full contact between the chopsticks and polishing abrasive, greatly improving polishing efficiency.

The application discloses an epoxy resin-nano cerium oxide composite polishing liquid and a preparation method thereof. The epoxy resin-nano cerium oxide composite polishing liquid comprises the following components in parts by weight: 10-25 parts of water-based epoxy resin, 3-5 parts of modified epoxy resin, 15-30 parts of nano cerium oxide, 20-40 parts of water, 10-20 parts of ethanol, 2-5 parts of a dispersing agent, 1-3 parts of a surfactant, 0.5-2 parts of a stabilizing agent, 0.1-0.5 parts of polydimethylsiloxane and 0.3-1 part of a preservative. The modified epoxy resin is prepared by modification of a silane coupling agent, tris(4-carboxyphenyl) imidazole and fulvic acid. The preparation method is completed through the steps of preparing a solvent system, dispersing nano cerium oxide and composite grinding. The method can strengthen the interfacial bonding force, inhibit the abrasive aggregation, improve the dispersion stability, polishing performance and storage durability of the polishing liquid, and reduce the surface roughness of a workpiece, and is suitable for precision machining of optical elements, semiconductor wafers and the like, and meets the needs of high-end manufacturing ultra-precision polishing.

The application relates to a CMP composition for obtaining a high-quality SiC single crystal substrate surface, which is prepared from the following raw materials in percentage by weight: 20-50 wt% of polishing abrasive, 3-5 wt% of oxidizing agent, 0.1-0.5 wt% of surfactant, 0.2-0.5 wt% of hydrogen bond regulator, 0.2-1 wt% of polishing accelerator, 0.01-0.05 wt% of defoaming agent, and the balance of water; the CMP composition is neutral. The CMP composition uses silicon oxide as the abrasive, introduces the hydrogen bond regulator, the polishing accelerator and the oxidizing agent, improves the polishing rate of the silicon carbide wafer CMP, realizes that the surface roughness Ra of the silicon surface after cleaning can reach below 0.07 nm, the surface after cleaning is free of large particles (>0.2 um), meanwhile, the silicon oxide raw material does not need to be treated, has excellent long-term storage stability, and the system does not have the phenomena of particle agglomeration and sedimentation with the prolongation of the storage time, and excellent polishing surface quality can be obtained in the subsequent polishing process.

The utility model relates to motor stator polishing processing technical field, the utility model discloses a kind of motor stator polishing processing's limiting mechanism, including mounting seat, press -fitting block, installation foot, protective frame and driving motor, protective frame top is fixedly connected on mounting seat surface, installation foot left side surface is fixedly connected on press -fitting block right side surface, driving motor surface is fixedly connected in protective frame inner wall, limiting mechanism is provided on mounting seat, auxiliary mechanism is provided below mounting seat, limiting mechanism is used to limit motor stator, auxiliary mechanism is used to fix motor stator, the utility model is provided with limiting mechanism and auxiliary mechanism, solve the current motor stator polishing processing lack of limiting mechanism, cannot be positioned according to the width, thickness and inner ring of different stator, it is easy to lead to stator displacement, vibration or eccentricity and other defects when polishing, cause polishing wheel wear, equipment operation is not stable, reduce the problem of production efficiency and yield.

The application relates to a high-speed abrasive grain flow polishing device, which comprises a power device and a processing device, the power device comprises a connected motor and a power transmission device, the processing device comprises an abrasive container, and the power transmission device is connected with the abrasive container. The application has the beneficial effect that the hydraulic pump power device of a traditional abrasive flow polishing machine is replaced by a motor, the abrasive is pushed through the power transmission device, high-speed reciprocating pushing is realized, the processing speed and frequency can be effectively improved, and the polishing efficiency is improved.

The utility model discloses a kind of wire drawing member polishing machines, including rack, lifting mechanism, translation mechanism, polishing mechanism, rotating mechanism;The lifting mechanism is installed on rack, translation mechanism is installed on lifting mechanism, polishing mechanism is installed on translation mechanism, rotating mechanism is installed on rack and opposite with polishing mechanism, polishing mechanism can extend to rotating mechanism.Working, part is installed on rotating mechanism, lifting mechanism can drive polishing mechanism to move up and down in vertical direction, translation mechanism can drive polishing mechanism to move back and forth in horizontal direction, so that polishing mechanism leans towards part installed on rotating mechanism, part is polished, polishing process does not need manual intervention, and polishing efficiency is high, safety is good.

The utility model discloses a kind of aluminum alloy chemical polishing devices, belong to aluminum alloy processing technical field, including frame, frame one side is equipped with controller, frame bottom end four corners are equipped with stand, frame is equipped with placing frame inside, placing frame is equipped with multiple baffle in straight line array distribution, frame both sides are fixedly installed with support frame, frame upper is equipped with lifting plate, lifting plate section is inverted "U" shape, two sections of lifting plate are respectively slidably placed in the same side support frame, two support frame bottom end inner wall are equipped with cylinder, two cylinder piston shaft end portion are fixedly connected with the opposite side of lifting plate, swing component is equipped between placing frame and lifting plate, lifting plate top is equipped with wind blowing component.The utility model places multiple placing areas by baffle in placing frame, it is convenient to separate and place aluminum alloy plate, it is conducive to reducing the contact point between plate, in turn, it is conducive to improving the contact area of plate and solution, in turn, it is conducive to improving the polishing effect of plate.

The application relates to the technical field of bearing machining, and discloses a deep-groove ball bearing machining bearing ring polishing device, which comprises a base, a rotatable workbench shell is arranged at the upper end of the base, a plurality of placing holes are arranged on the workbench shell, clamping mechanisms are symmetrically arranged in the workbench shell and located on the two sides of the placing holes, and a polishing mechanism is arranged at the upper end of the base. The deep-groove ball bearing machining bearing ring polishing device can polish the two side surfaces and the inner wall of the bearing inner ring synchronously, improves the polishing efficiency of the bearing inner ring, cools the polishing head and the bearing inner ring during the polishing process through a spraying mechanism, and cleans the polishing debris, the clamping pressure of the clamping mechanism on the workpiece can be improved during the working process of the spraying mechanism, and the stability of the clamping mechanism in clamping the workpiece is improved.

The utility model relates to car roof surface treatment equipment technical field especially PET foam car roof direct forming surface treatment device, its technical scheme includes handheld polisher, still includes the first polishing head of swing joint in the one end of handheld polisher, the inside of first polishing head is equipped with second polishing head, installs rebound mechanism that makes second polishing head from first polishing head inside automatic release in first polishing head. The utility model utilizes the cooperation of first polishing head, second polishing head, rebound mechanism and operating mechanism etc. structure, makes two polishing heads of handheld polisher can need flexible alternate switching. In the use process, do not need to stop machine dismounts and installs, avoids the step of frequently changing polishing head, greatly reduces time loss, avoids work process interruption. Whether it is the large -area polishing of car roof or detail part processing, can quickly convert polishing head, realizes efficient operation, significantly promotes overall polishing efficiency.

This utility model relates to the field of lacquerware and teaware processing technology, specifically to a polishing device for processing lacquerware and teaware. The device includes a mounting platform, with a polishing component and a fixing component mounted on top of the mounting platform. The polishing component is located on top of the fixing component. This utility model's polishing device, through the inclusion of a spring telescopic rod, a polishing motor, a polishing wheel, a storage tank, a small water pump, a guide pipe, a water spray head, a threaded rod, and a drive motor, achieves flexible adjustment and efficient polishing. The storage tank contains a water source, and the small water pump is connected to the storage tank via a pipe, pumping water to the guide pipe, which then sprays it evenly onto the polishing area. This ensures that the water spray can promptly cover the polishing area, effectively cooling it and removing debris generated during polishing, thus improving polishing efficiency and surface quality. The threaded rod is connected to the drive motor; rotating the threaded rod allows for the raising and lowering of related components, enabling precise adjustment of the distance between the polishing wheel and the teaware.

This utility model belongs to the field of polishing machine technology, and in particular to a dual-station polishing machine. It includes a base, a support fixed to one side of the top of the base, and side seats distributed on one side of the support. It also includes: a work platform located above the support; a three-axis articulated robotic arm structure installed on one side of the top of the side seats for real-time adjustment of the position of the abrasive belt structure; a drive structure fixedly installed on one side of the bottom of the work platform for driving the movement of the abrasive belt structure; and an abrasive belt structure installed on the upper surface of the work platform for polishing and grinding the workpiece. This utility model, through the inclusion of a motor, adjusting shaft, pulley, and a servo motor for preventing abrasive belt deviation, allows for convenient adjustment of the work platform position according to actual polishing needs, thereby improving the flexibility of the entire polishing structure, increasing its overall practicality, improving the subsequent polishing effect, and further enhancing polishing efficiency through the dual-station polishing structure.

The application discloses an extrusion polishing device, and belongs to the technical field of machining, which comprises a base; the application is novel and ingenious, and a polishing mechanism is arranged to polish the metal surface; polishing medium is conveyed from a shunt pipe to the inside of a flexible hose, and is conveyed to the inside of an extrusion head through a connecting rod; due to the pressure effect, the polishing medium is extruded from a through hole; an electric telescopic rod is started to press the extrusion head downward, so that the polishing medium flows on the metal surface and is polished; a second motor is started to drive a bidirectional screw rod to rotate; under the limiting effect of a limiting rod, a moving block is horizontally translated to horizontally translate two extrusion heads, so that the polishing position is changed, and the polishing efficiency of the two extrusion heads is improved; the mechanism polishes the metal surface by using the polishing medium, avoids damage to the metal surface, does not generate dust, reduces air pollution, and greatly improves the practicability of the device.

This invention discloses an automated and chemical polishing method based on DC power supply control, relating to the field of metal surface treatment technology. The method includes: placing the workpiece to be polished as the anode in an electrolytic cell; applying preset electrical parameters through a DC power supply to trigger an electrochemical dissolution reaction; simultaneously or alternately performing mechanical or fluid-assisted polishing to remove reaction products; real-time monitoring of process parameters such as current density, electrolyte potential, temperature, or surface roughness and feeding them back to the control system; the system dynamically adjusting the power output parameters or polishing parameters based on the monitoring data and preset endpoint conditions, until the polishing endpoint is reached, at which point it automatically terminates. This invention achieves high efficiency, stability, and automation of the polishing process through the synergistic effect of electrochemical and mechanical polishing and intelligent closed-loop control, effectively improving polishing efficiency and surface quality consistency.

This invention relates to the field of longitudinal polishing machine technology, specifically providing a longitudinal polishing machine and method for test pieces, aiming to solve the technical problems of uneven polishing, low polishing efficiency, and poor workpiece compatibility in existing longitudinal polishing machines. To this end, this invention provides a longitudinal polishing machine for test pieces. By setting several abrasive belts with different roughnesses and a pushing component, the abrasive belts are spaced apart along the height of the frame. When the pushing component presses the abrasive belt against the outer wall of the workpiece, the abrasive belt polishes the contact area with the workpiece. A displacement adjustment component can drive the clamping assembly to move horizontally, so that different axial positions of the workpiece's outer wall are polished by the abrasive belt; the displacement adjustment component can also drive the workpiece to align with another abrasive belt for grinding. This invention can complete multiple grinding and polishing processes on the same equipment, significantly improving polishing efficiency while avoiding errors caused by multiple installations. The abrasive belts and workpiece are in constant pressure contact, and contour polishing is performed according to the shape of the experimental workpiece, solving the problem of uneven polishing.

The utility model relates to bearing production polishing technical field, concretely discloses a kind of automatic polishing device for bearing production, including workbench, the upper end surface of workbench is provided with polishing mechanism, and polishing mechanism includes the placing groove being opened in the upper end surface of workbench, the inner wall of placing groove is opened with multiple evenly distributed grooves, the inside of multiple grooves is slidably connected with mounting bracket, bearing ring is clamped and fixed by multiple drive fixed wheels, the outer wall of bearing ring is abutted by second electric telescopic link drive outer wall polishing block, the inner wall of bearing ring is abutted by third electric telescopic link drive inner wall polishing block, then bearing ring is driven by rotating multiple drive fixed wheels, and then the mutual cooperation between rotating bearing ring and outer wall polishing block and inner wall polishing block, simultaneously, the inner and outer rings of bearing ring are polished, effectively improve bearing ring polishing efficiency, while reducing manpower and material resources waste, convenient to use.

The utility model discloses a kind of plastic workpiece polishing dust suction platform, comprising: polishing platform, the polishing platform end side is equipped with hollow vertical plate of built-in polishing middle dust suction and filter component, and hollow vertical plate is equipped with dust suction filter mechanism of polishing dust suction and filter respectively in it, the hollow vertical plate front end is equipped with transparent polishing guard frame in closed space in manual polishing in polishing platform to plastic rearview mirror shell workpiece in polishing platform by detachable hinge, the utility model adopts transparent polishing guard frame and sealing rubber strip to form closed polishing space, and set up the arched hole of fitting arm on soft transparent sealing plate, effectively reduce the dust leakage when operator hand enters and exits.This further, the dust is prevented by elastic sealing rubber sleeve in threading hole through lead wire gap and enters equipment interior, solve the problem of poor sealing of traditional polishing platform from many aspects, significantly improve the air quality of working environment.

This application discloses a rotary polishing machine with a small-sized sheet metal pressing function, relating to the field of sheet metal processing machinery technology. It includes: a conveyor and a polishing mechanism mounted on the conveyor for polishing workpieces; the polishing mechanism includes a polishing mounting base mounted on the conveyor, which is driven to move laterally along the conveyor by a lateral movement force component mounted on the conveyor; several polishing head supports are arranged below the polishing mounting base, and polishing heads are arranged horizontally on both sides of the polishing head supports. Two of the polishing heads are driven to rotate by a self-rotation power component mounted on the polishing mounting base, and the polishing head supports are driven to rotate by a revolution power component mounted on the polishing mounting base; several pressing roller assemblies are mounted on the conveyor for pressing workpieces on the conveyor. This solves the problems of traditional polishing equipment, enables polishing of small-sized sheets, improves polishing uniformity, and reduces operating costs.

The utility model discloses a notebook magnesium alloy shell is with polishing machine, including frame and notebook shell body, the horizontal conveyer is fixed in the frame, the upper end fixedly connected with U type support of frame close rear side, the upper end fixedly connected with T type seat of U type support. The utility model discloses through horizontal conveyer transfer notebook shell body, makes infrared controller cooperation hydraulic cylinder drive two positioning resistance piece fast to notebook shell body clamping positioning, and by cylinder cooperation limit telescopic link drive polishing roll to notebook shell body and carries out polishing operation, and the convenient quick positioning and polishing polishing, improve the efficiency of polishing, through both sides hydraulic cylinder drive two positioning resistance piece and notebook shell body separation, make horizontal conveyer after polishing notebook shell body guide rectangular opening, make it along the discharge chute and collect, need not manual material taking operation, save time and effort, reduce the labor intensity.

The application relates to the polishing technical field, in particular to a polishing grinding head for CNC (computer numerical control) and a preparation method and application thereof. The grinding head comprises modified cerium oxide abrasive, a resin binder and an additive. The modified cerium oxide abrasive has a core-shell structure, the inner core is a cerium oxide solid solution co-doped with zirconium and lanthanum and having oxygen vacancy enrichment, and the outer shell is an organic chelating layer anchored on the surface. In the preparation, the oxygen vacancy enrichment powder is obtained by co-precipitation and calcination, and then a polydentate ligand is grafted to form a chelating layer; then, the resin, a lubricant and the like are wet-mixed, granulated, pressed and formed, and solidified. The application improves the chemical mechanical polishing activity by means of oxygen vacancies, and enhances the interface bonding force between the abrasive and the resin by means of the chelating layer. The obtained grinding head has good wear resistance and abrasive grains are not easy to fall off, can efficiently polish materials such as optical glass and sapphire, the surface roughness of a workpiece reaches Ra 0.05-0.2 mu m, and the processing quality and efficiency are improved.