319 results about "Engraving" patented technology

The invention provides a multi-axis linkage engraving equipment control algorithm optimization method, which belongs to the technical field of engraving equipment, and comprises the following steps of: decomposing a model into a plurality of curved surface segmentation segments according to a curvature change rate, and performing NURBS curve parameterization processing on each segment to generate control point coordinates and weight coefficient data; a dynamic weight adjustment model is adopted to dynamically calculate a path planning weight coefficient according to a tool cutting force value, a surface roughness demand value and a machining efficiency index value, a minimum spanning tree path algorithm is utilized to carry out path connection sequence planning, and a layered interpolation operation framework combining preprocessing interpolation calculation and real-time interpolation compensation is established. And the optimized interpolation coordinate data is converted into an axis control instruction sequence containing a position instruction, a speed instruction and an acceleration instruction, and the technical problem that the interpolation calculation precision and the real-time performance are difficult to balance when the multi-axis linkage carving equipment is used for machining a complex curved surface is solved.

The invention relates to an intelligent avoiding and load balancing method for double-spindle machining of a high-speed engraving and milling machine in the technical field of intelligent manufacturing, which comprises the following steps of: performing comparative analysis by adopting a preset safety threshold according to the dynamic change trend of the distance between spindles, and if the distance is detected to be lower than the safety threshold, triggering a collision risk control module, determining a potential interference area range; aiming at the determined interference area range, generating a temporary avoidance path of the double spindles through a processing path planning algorithm, obtaining adjusted motion track data, and judging whether the interference area can be avoided or not; aiming at the corrected path execution instruction, analyzing the distribution condition of the current processing task through an area distribution optimization module, obtaining the working load data of the double spindles, and judging whether the load is balanced or not; and according to the latest collaborative operation data, the operation efficiency and the machining progress of the double spindles are analyzed through a machining efficiency improving module, optimized operation parameters are obtained, and a final machining execution strategy is determined.

The utility model discloses a multi-axis fine carving machining center, which comprises a base, a cross beam group, a sliding seat group, a working table and a tool magazine group, the cross beam group is erected on the base, the sliding seat group is movably connected with the cross beam group, the cross beam group can drive the sliding seat group to transversely move, a sliding rail unit is arranged in the middle of the base, and the working table and the tool magazine group are respectively connected with the sliding rail unit. The sliding rail unit is arranged on the base and can slide along the sliding rail unit, collecting grooves are formed in the two sides of the sliding rail unit respectively, the bottoms of the collecting grooves are arranged in an inclined mode, and collecting through holes are formed in the inclined lowest ends of the collecting grooves. According to the multi-shaft fine carving machining center, waste materials and cutting waste liquid are collected through the collecting groove, and the collected waste materials and cutting waste liquid slide along the inclined bottom face and slide out from the collecting through hole, so that accumulation of the waste materials and the cutting waste liquid is avoided, it is guaranteed that the waste materials and the cutting waste liquid are not affected during machining, and machining efficiency is improved. And meanwhile, the machining center can be conveniently cleaned through the collecting tank, so that the machining center does not need to be shut down frequently, and the utilization rate of the machining center is increased.

The invention discloses composite etching equipment with double processing functions of electric carving and laser direct carving, and relates to the technical field of embossing roller etching. Comprising a base, two supports are arranged on the base, fixing mechanisms are arranged on the supports, screw rods and guide rods are arranged at the upper ends of the supports, two lead screw motors are installed on the screw rods, two guide sleeves are arranged on the guide rods in a sliding mode, a moving ring is fixed below one lead screw motor and one guide sleeve, and a first driving mechanism is arranged on the side face of the moving ring. A carving knife is arranged on the first driving mechanism, a moving plate is fixed below the other lead screw motor and the guide sleeve, a second driving mechanism is arranged on the moving plate, a laser head is arranged on the second driving mechanism, and a dust removal mechanism is arranged at the side end of the moving ring. According to the laser engraving machine, laser direct engraving and electric engraving can be achieved on different parts of the embossing roller at the same time, the engraving effect can be improved, the engraving efficiency can be improved, and in addition, dust treatment and collection can be improved through the dust removal mechanism.

The utility model relates to the technical field of engraving and milling machines, and discloses a precision false tooth engraving and milling machine transmission mechanism with an automatic lubricating system, which comprises a shell, an operating door arranged on one side of the shell, a support table fixedly connected to the bottom of the inner side of the shell, and a longitudinal moving mechanism arranged at the bottom of the support table, the longitudinal moving mechanism comprises side plates arranged on the two sides of the supporting table, the tops of the two side plates are fixedly connected with the same top plate, and a lubricating mechanism is arranged on the top of the top plate and comprises an oil barrel fixedly connected to one side of the top of the top plate through a supporting frame. A control valve is arranged on the side, close to the oil drum, of the tee joint, and lubricating oil can be conveniently added into the oil drum through the control valve. The automatic lubricating oil adding device has the technical effects that lubricating oil is automatically added to the transverse moving mechanism and the vertical moving mechanism, the machining precision of equipment is guaranteed, meanwhile, the frequency of manually adding the lubricating oil is reduced, and the practicability of the equipment is improved.

The invention provides an unattended laser spherical surface internal engraving method and system combined with AI intelligence, and the method comprises the steps: S1, obtaining geometric data of a spherical surface material, generating a spherical surface curvature distribution model through a three-dimensional scanning technology, and obtaining curvature change data; s2, according to the curvature change data, the focusing deviation of the laser at different depths is calculated, and a focusing deviation distribution diagram is obtained; s5, adjusting the weight according to the parameters, optimizing the laser power and the pulse frequency, and obtaining self-adaptive parameter configuration; s6, dynamically adjusting the laser focusing depth and the spot size through adaptive parameter configuration to obtain an optimized focusing path; s7, according to the optimized focusing path, a laser is controlled to execute three-dimensional carving operation, and a preliminary carving pattern is generated; and S9, if the level precision does not meet the requirement, adjusting iteration parameters according to a detection result, and generating new adaptive parameter configuration. According to the method, the precision and adaptability of laser internal engraving of the complex curved surface are remarkably improved.

The invention provides a Gaussian reconstruction method for geometric consistency engraving and gradient conflict driven densification, and relates to the technical field of image reconstruction, and the method comprises the steps: obtaining scene image training data; analyzing the scene image training data by using a multi-modal depth estimation network to obtain multi-modal depth hypothesis data; based on scene image training data, sampling space Gaussian depth to obtain synthetic view multi-modal depth prediction; based on synthetic view multi-modal depth prediction and multi-modal depth hypothesis data, geometric consistency loss engraving is utilized to carry out space engraving on gauss, and a gauss space engraving result is obtained; gaussian densification is driven by using Gaussian gradient conflicts, and a Gaussian densification result is obtained; and based on a Gaussian space engraving result and a Gaussian densification result, a Gaussian splashing model result is obtained through calculation. According to the method, the problems that the Gaussian depth is not accurate enough and geometric distortion occurs when a depth-fuzzy object is reconstructed are solved.

The invention relates to the technical field of printing, in particular to an ink-jet carving integrated printing method and device, electronic equipment and a storage medium. The reference information of the printer is determined based on the hardware rated parameters of the printer; determining an editing interface of the printer based on the reference information; importing a processing source file, obtaining source file information of the processing source file, and displaying the source file information on the editing interface; obtaining editing information input by a user on the editing interface, and determining an image-text processing instruction according to the editing information and the source file information; and according to the image-text processing instruction, the printer is controlled to execute an ink jet action and an engraving action according to a preset time sequence, and printing is completed. According to the technical scheme, the problem of positioning deviation caused by the fact that ink jetting and engraving depend on step-by-step implementation of two sets of equipment in the prior art is solved, and the effects of reducing the engraving error and improving the machining precision are achieved.

To develop a method for engraving and texturing an enamel capable of overcoming drawbacks of enamel engraving which is not widely used since it requires a mastery of the engraving technique to avoid scratching an enamel surface or altering its color.SOLUTION: A method for engraving and texturing an item (1) including a decoration (2) filled at least partially with an enamel (3) includes a step of laser ablation using a femtosecond laser or a picosecond laser onto a surface of the enamel (3) and / or within the enamel (3) to form a structure (7).SELECTED DRAWING: Figure 4A-4C

The invention discloses a duplicated natural stone ceramic glaze, and belongs to the technical field of ceramic glaze, the duplicated natural stone ceramic glaze comprises the following components: 60-70 parts of duplicated natural stone dry particles, and 30-40 parts of glaze ground glaze, the duplicated natural stone glaze provided by the invention can restore the texture of stone in a ratio of 1: 1, so that a ceramic tile also has the texture, gloss and touch of stone, and the texture of the ceramic tile is improved. The ceramic tile perfectly inherits the advantages of stone, meanwhile, the defects that the stone is low in strength, high in price, provided with radiation, limited in use place and the like are perfectly overcome, 12 high-precision nozzles are used for precise glazing in the glazing process, and Gaussian dry particles and muscle pattern engraving ink are added, so that the ceramic tile can be thick, thin, deep and shallow, symbiotic in muscle pattern and free of orange peel on the glaze surface; and meanwhile, the water absorption rate and the strength are far higher than those of the natural stone, and the ceramic tile is free of radiation, does not release harmful gas and is not limited by use sites.

The invention discloses a nameplate parameter engraving method and system based on MES and PLM, and the method comprises the steps: obtaining a complete machine number of a target device, obtaining a nameplate material number matched with the complete machine number through an MES system according to the complete machine number, transmitting the nameplate material number to an engraving device and a cooperation device, calling a nameplate input template corresponding to the nameplate material number, and inputting the nameplate input template to the target device; and the nameplate input template is grabbed to a carving area of the carving equipment through the cooperation equipment, and carving operation is conducted on the nameplate input template. It can be seen that the technical problems that due to misoperation of staff, the parameters are not consistent with the requirement input, and the nameplate parameter engraving efficiency and accuracy are low can be effectively solved, automatic calling and engraving of the nameplate parameters are achieved, and therefore the production efficiency and the nameplate parameter engraving efficiency and accuracy can be improved.

1. Name of the product in this design: Engraving machine. 2. Purpose of this design: for engraving and processing. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

1. The name of the design product: ultraviolet internal engraving machine. 2. The use of the design product: for laser plane, 2.5D, 3D marking, relief and internal engraving. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of this design product: Carving tool knife (multi-purpose). 2. The purpose of this design product: for cutting and engraving. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The views provided have clearly expressed the content of this design product, and the top view and bottom view are omitted.

The utility model relates to the technical field of engraving and milling machines, in particular to an angle-adjustable side-row engraving and milling machine which comprises a workbench, a sliding groove is formed in the surface of the workbench, a sliding block is connected into the sliding groove in a sliding mode, a supporting frame is fixedly connected to the surface of the sliding block, and a first lead screw is transversely and rotationally connected to the inner side of the supporting frame. And the surface of the first lead screw is in threaded connection with a driving block, the surface of the driving block is fixedly connected with a first electric telescopic rod, the output end of the first electric telescopic rod is fixedly connected with a milling cutter, and the output end of the milling cutter is fixedly connected with a milling cutter. According to the clamping device, the clamping plates can be fixed, meanwhile, the clamping plates matched with the clamping plates can be conveniently and rapidly replaced according to the rough shape of a workpiece, the effect of clamping and fixing the workpiece can be further improved, and the situation that the workpiece shakes in the machining process, and consequently the machining quality of work is affected is avoided.

1. Name of the product in this design: Cabinet (plain engraving). 2. Intended use of this design: furniture. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

A surgical device includes a housing, a circuit assembly, a drive element, a cutter, and an input assembly. The circuit assembly is arranged in the shell. The driving element is arranged in the shell and is electrically connected to the circuit assembly. The cutter is connected to the driving element and is driven by the driving element. The cutter protrudes from the first end of the housing. The input assembly comprises a nameplate and at least one key switch. The at least one key switch is arranged in the nameplate and electrically connected to the circuit assembly. The nameplate is arranged on the shell and exposed outside.

The utility model discloses a spraying device for a high-performance engraving and milling machine, and relates to the technical field of engraving and milling machine accessories, the spraying device comprises a device main body and a clamping seat, the top of the device main body is provided with an electric cylinder, one side in the device main body is provided with a first motor, and the output end of the first motor is connected with a first straight gear; the outer surface of the device body is connected with a spacer sleeve, and the bottom of the spacer sleeve is connected with an adjusting box through a supporting sleeve. Through the arrangement of the electric cylinder, the first motor, the second motor, the supporting sleeve, the spacer sleeve, the first baffle ring and the second baffle ring, the height of the spraying head is adjusted through the motors, and after the first motor is started, the adjusting box is driven to rotate left and right through meshing of a first straight gear and a second straight gear, so that the horizontal angle of the spraying head is adjusted; after a second motor is started, a clamping seat is driven to rotate up and down through meshing of a first bevel gear and a second bevel gear, so that the vertical height of the spraying head is adjusted; and chippings can be shielded, and the situation that rotation of the device is affected is avoided.

This invention discloses a method for combining CNC high-precision high-temperature resistant insulating substrate engraving with tin-copper alloy printed circuit 3D printing, belonging to the field of high-power circuit carrier manufacturing technology. The invention uses 99.7% alumina ceramic or silicon nitride ceramic as the insulating substrate, achieving high-precision structural forming of ±0.005-0.025mm through CNC layer engraving. Sandblasting, roughening, sensitization, activation, and pre-plating surface modification enhance interfacial adhesion. CuSn10 tin bronze is used as the printing material, and the circuit is formed by SLM or FDM 3D printing at a sintering temperature of 850-900℃, achieving a forming density ≥98.71%. Through stepped heating sintering and high-temperature resistant inorganic adhesive curing, the ceramic substrate and tin-copper alloy circuit are integrated. The circuit carrier obtained by this invention has a long-term temperature resistance of ≥1600℃, a volume resistivity of ≥10¹⁴Ω·cm, a current carrying capacity of 15.6A for 3mm lines, and an adhesion strength retention rate of ≥95% after 1000 thermal cycles. The temperature rise is 15~20℃ lower than that of traditional PCBs. It is suitable for high-load, high-current scenarios such as industrial power supplies and new energy power control. It is compatible with processes and has complete industrial support, and has significant technical and economic feasibility.

The utility model relates to the technical field of metal processing equipment, in particular to a scrap iron collecting and processing mechanism of an engraving and milling machining center, which comprises a machine tool, a workbench used for placing metal pieces is arranged on the surface of the machine tool, and an engraving and milling moving table is arranged at the upper end of the workbench on the machine tool. The machine tool comprises a rack erected on the surface of the machine tool, clamping mechanisms are slidably arranged on the portions, located on the two sides of the workbench, of the surface of the machine tool, and a driving source capable of driving the clamping mechanisms to be away from or close to the workbench is arranged on the outer side of the rack. The engraving and milling machine has the advantages that when scrap iron appearing on the workbench needs to be washed after engraving and milling are completed, the clamping mechanism is moved by starting the driving source, and the situation that the clamping mechanism is damaged by washing water is avoided.

The utility model discloses an insert processing device of a cedar fastener injection molding mold, which comprises a tool clamp and an insert, a pair of mounting grooves is symmetrically arranged at the top of the tool clamp, an included angle alpha is arranged between the mounting grooves and an X-axis plane, an included angle beta is arranged between the mounting grooves and a Y-axis plane, and the insert is arranged in the mounting grooves. According to the utility model, through the design of the tool clamp, the machining position of the insert is vertically arranged upwards, and the copper plug is moved up and down through the driving mechanism of the spark machine, so that the forming groove of the insert can be machined and formed; the mold insert can be sparking by adopting a common mirror spark machine, the machining requirement of the copper mold is reduced, the copper mold can be manufactured by only needing a common engraving and milling machine, the cost is low, the machining period is short, and the interchangeability is high.

The invention discloses an integrated preparation method of Tibetan culture element cultural and creative products, which adopts a core technology of one-time clamping and coaxial synchronous processing, and designs an integrated technological process of raw material pretreatment, integrated positioning clamping, synchronous bead turning, punching and chamfering, in-situ Tibetan element forming, integrated fine polishing, and vacuum oil injection, maintenance and stringing. Unique machining reference positioning is achieved through a four-claw self-centering and end face positioning composite clamp, multi-procedure coaxial synchronous machining is completed in cooperation with a composite tool system, in-situ carving or inlaying of Tibetan elements is achieved with the same reference, and finally a finished product is obtained through gradient fine polishing and vacuum oil injection maintenance. According to the method, standard unification and process synchronization of bead body forming, punching, chamfering and culture element processing are achieved, Tibetan elements and bead bodies form structure integration, the adhesive force is high, abrasion resistance and durability are achieved, the product precision, texture and culture value are greatly improved, and the method is suitable for standard and batch preparation of high-end Tibetan amusement bracelet.

1. Name of the product in this design: Watch head (minute repeater with gold engraving). 2. Purpose of this design: To indicate time. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to the technical field of data processing, in particular to a collection and association method for native codes and engraved codes in a traceability process and a scanning and endowing all-in-one machine. The collection and association method for the native codes and the engraved codes in the traceability process and the scanning and endowing all-in-one machine are used for collecting and associating the native codes and the engraved codes in the traceability process. According to the method, on the basis that the scanning and endowing all-in-one machine is provided with a height adjusting unit, a code scanning unit, a code endowing unit, a code engraving unit and a sending unit, the code scanning height can be adjusted according to the material type of the incoming material, the code scanning unit is started for code scanning only when the incoming material is detected, and an endowing code and an original code can be stored in an associated mode. Therefore, automatic code scanning and automatic code assigning of the materials are achieved, the method can adapt to various materials, energy consumption and light pollution are reduced, associated storage of the native codes and the engraved codes is achieved, and material traceability is facilitated.

The invention relates to a craft comb which comprises a front comb tooth body, a rear comb plate body and a comb bridge body, the front comb tooth body comprises front comb teeth, front comb wings, front comb front face painting and calligraphy carving and front comb back face painting and calligraphy carving, and the rear comb plate body comprises rear plate teeth, rear plate wings, rear plate front face painting and calligraphy carving and rear plate back face painting and calligraphy carving. The comb bridge body is connected with the front comb tooth body and the rear comb plate body side by side or annularly to form the process comb, a gap is reserved between the front comb teeth and the rear comb plate body, and a gap is reserved between the front comb wing and the rear comb plate body or the front comb wing and the rear comb plate body are connected into a whole; the craft comb can be made of a whole material or formed by bonding a plurality of materials in a mortise and tenon mode, and the comb body, cavities among the front comb tooth body, the comb bridge body and the rear comb plate body and painting and calligraphy carving on the cavity walls can be made manually or mechanically. According to the craft comb, starting from the comb body structure and the comb body manufacturing process, the craft comb structure, the manufacturing process, the basic functions of the craft comb, the sliding contact and smoothing functions of muscles and the functions of bearing drawing, writing, painting and carving are innovated, and the experience feeling of audiences is enriched and improved.

The utility model relates to the technical field of metal part processing, and discloses a CNC high-precision engraving and milling machine for metal part processing, which comprises an engraving and milling machine main body, an engraving and milling mechanism is arranged in the engraving and milling machine main body, a plurality of scrap iron falling ports are arranged in the engraving and milling machine main body, and the scrap iron falling ports are arranged in the engraving and milling machine main body. A collecting bin rail is arranged in the engraving and milling machine body, a collecting bin body is slidably connected into the collecting bin rail, an isolation plate is installed in the collecting bin body, a plurality of small holes are formed in the surface of the isolation plate, and a powerful negative pressure fan is installed on one side of the engraving and milling machine body. According to the CNC high-precision engraving and milling machine for metal part machining, through the arrangement that scrap iron can be rapidly collected, the cleanliness of the working environment can be kept, workers do not need to manually clean the scrap iron generated after work is completed any more, the operation efficiency of equipment can be improved, and the service life of the equipment can be prolonged.

This utility model discloses a processing device for three-dimensional relief pieces, belonging to the field of three-dimensional relief piece processing technology. It includes two supports, with a horizontal plate fixedly connected between the two supports. A connecting frame is provided on the outer side of the horizontal plate, and a turntable is rotatably connected to the bottom of the connecting frame. Multiple annularly distributed cleaning soft columns are fixedly connected to the bottom of the turntable. It also includes a moving component and a limiting component. The moving component drives the cleaning soft columns to repeatedly clean the surface of the three-dimensional relief piece. After the metal engraving is completed, the cleaning soft columns can quickly clean the surface of the workpiece, promptly removing metal debris generated during the processing, and preventing debris from staying on the workpiece surface for too long and forming scratches. The cleaning soft columns 7 rotate at high speed with the turntable, and their rotational motion can generate strong centrifugal force, which can more thoroughly remove the metal debris attached to the surface of the workpiece, greatly reducing the risk of scratches caused by debris residue.

The present application relates to the technical field of five-axis linkage false tooth engraving, in particular to a precision adjustment method and mechanism of a five-axis linkage false tooth engraving and milling machine, comprising the following steps: preparation before debugging; measuring the geometric precision of X, Y and Z axes; measuring the geometric precision of the electric spindle; measuring the positioning precision of X, Y and Z axes; respectively leveling A and B axes, and preliminarily measuring and calculating external offset A and B; finding the intersection coordinates of A and B axes, and preliminarily measuring and calculating external offset X / Y / Z; cutting a standard correction block, measuring the correction block precision; and completing precision debugging. Through multiple precision adjustment steps, the precision of each axis position is measured, the whole is adjusted in precision according to the precision adjustment standard, so that the precision of the false tooth engraving and milling machine during operation can meet the standard, the false tooth is more precise during processing, and the five-axis linkage false tooth engraving and milling machine can also move stably, thereby ensuring the precision and smooth surface quality of the false tooth cutting part.

The invention relates to the technical field of engraving, and discloses a winged gold sculpture forming device and a process thereof.The winged gold sculpture forming device comprises a lathe body, mounting bases are arranged on the periphery of the bottom of the lathe body, a driving assembly is arranged in an inner cavity of the lathe body, and an engraving head is arranged at the bottom of the driving assembly and used for engraving a winged gold sculpture body; two water tanks are further arranged in the inner cavity of the lathe body, and upper connecting pipelines are arranged at the bottoms of the two water tanks. Stable arrangement is achieved through the mounting base at the bottom of the lathe body, the water tank, the upper connecting pipeline, the corrugated pipeline, the lower connecting pipeline, the hose and the spray head are matched to form an adjustable spraying structure, the angle of the spray head can be adjusted along with operation swing, and carving chippings are flushed in all directions; the equipment driving assembly drives the engraving head to accurately complete the wire-plume gold engraving operation, the brush is synchronously linked to rotate and vertically reciprocate, machining chippings are efficiently cleaned, engraving flaws caused by chipping interference are avoided, and the precision and smoothness of finished products are guaranteed.