Electric etching hammer |
|
IPC classes for russian patent Electric etching hammer (RU 2309052):
  
 Method and device for artistic working of surface / 2304519
Method comprises moving the tool according to a specified program in two mutually perpendicular planes and rocking the tool in the transverse direction.
 Method for producing of relief surface and apparatus for performing the same / 2301745
Method involves orienting axis of rotation of tools at different angles relative to blank; moving tools in three mutually perpendicular planes.
 Item forming and marking device and device for can opening tab production / 2262452
Device has sliding support section to which marking apparatus is connected.
 Tool holder / 2235648
 Engraving machine / 2230670
The invention relates to a device for engraving and is intended for artistic and decorative treatment of solid materials by facsimile-an exact image transfer with a copy of the original on a flat surface polished product
 Device for forming dough pieces tula gingerbread (options) / 2225117
The invention relates to confectionery industry, and in particular to methods perform controlerror drawing on gingerbread boards for printing Tula gingerbread
 Cutter for engraving work / 2173267
 A device for applying a halftone image on a flat surface polished product / 2121444
The invention relates to a device for artistic and decorative treatment of solid materials and can be used in the facades of buildings, monuments and interior decoration
Item forming and marking device and device for can opening tab production / 2262452
Device has sliding support section to which marking apparatus is connected.
Method for producing of relief surface and apparatus for performing the same / 2301745
Method involves orienting axis of rotation of tools at different angles relative to blank; moving tools in three mutually perpendicular planes.
Method and device for artistic working of surface / 2304519
Method comprises moving the tool according to a specified program in two mutually perpendicular planes and rocking the tool in the transverse direction.
 Electric etching hammer / 2309052
Electric etching hammer contains body with guides and electric motor, made to be comfortably held in hand, on the shaft of which cylindrical disk is eccentrically fastened, onto which rolling bearing is placed, interacting with carriage, which moves together with tool along guides within limits of a gap set by adjusting screw, gap being determined by disk eccentricity.
Method for artistic working of metal / 2314933
Method involves preparing steel surface of work piece to be processed to predetermined degree of surface finish for making artistic pattern; applying pattern to surface; positioning part to be worked; simultaneously directing laser beam with fused metal over pattern. After smoothing, master-engraver performs additional working of pattern by removing excessively fused metal. Final working involves polishing and oxidizing processes.
 Method of automatic setting, adjusting and monitoring tool position in producing images on solid surfaces / 2347681
Proposed method includes transmitting control signal by the control unit to the vertical travel drive connected with electromagnetic machine, tool and surface being processed. The first feedback loop is connected in between the electromagnetic machine and control unit so that the rotor or electromagnetic machine armature output signal is transmitted to the input of first feedback loop element representing a displacement pickup. The signal from output of the latter is sent to the control unit first input. The second loop is connected so that the signal from the electromagnetic machine stator control winding is transmitted to the input of the feedback loop second element representing a transducer of the inductance variation signal. The signal from the output of the latter is transmitted to the control unit second input. The third loop is connected so that the signal from the tool is transmitted, via the filter, to the input of third feedback loop element representing a pickup monitoring the gap between the tool and workpiece surface. The signal from the output of the latter is transmitted to the control unit third input.
 Device for carrying out impact effect when applying design on hard surface / 2347682
Design contains a case with a diamond or hard-alloy tip, where the apex of the tip lies on the longitudinal axis of the symmetry of the case. Tip is formed in the form of an incorrect pyramid with different areas of borders and the apex angle, number of faces are from 3 to 10, apical feeding angle of the whole incorrect pyramid lies in the interval from 45° to 130°, relation of the height of the tip to the length of the case lies in the interval from 0.006 to 0.16, in this situation the case is provided with a cylindrical shank, and the relation of the diameter of the shank to the diameter of the case lies in the interval of from 0.8 to 1.2, relation of the length of the shank to the length of the case lies in the interval of from 0.8 to 0.32.
 Device to apply images onto solid surfaces / 2350476
Proposed device incorporates housing, first motor, second motor, tool running about its axis and coupled with second engine shaft extension, rocker and springs. The aforesaid rocker features levers with their upper parts interacting with the springs and is fitted on the first motor shaft to perform angular oscillatory motion relative to the point of intersection of the rocker lengthwise axis and first motor shaft axis of rotation. The springs serve to couple every lateral side of the rocker with the housing surface. The second motor seats on the rocker end opposite the first motor shaft. The rocker lengthwise axis runs perpendicular to axis of rotation of the first motor. The axis of rotation of the second motor stays perpendicular to the rocker lengthwise axis and the axis of rotation of the first motor shaft.
 Identification mark for marking valuables and method of making said mark / 2373307
Invention relates to apparatus and methods of marking valuables, mainly precious stones, particularly cut diamonds, and can be used for subsequent identification of data of the valuables. Mark 1 is made in form of an image, which is optically visualised in diffraction-reflection light, made on the polished surface 3 of the valuable object 2. The structure of the image is formed by a modified area of the surface layer of the object 2 with optical properties in the said area, which is functionally the image of mark 1, altered from the initial properties. The modified area is made in form of microlines 8, spatially formed according to type of the reflection grating, which is functionally an apparatus for increasing contrast of visual perception of the image of marker 1 in at least one of the colour hues of the spectrum of incident radiation. The structure of microlines of the modified area includes at least one impurity additive, which is selected from a group which includes noble metals or boron, ion-implanted into atomic lattices of the initial material of the object without breaking interatomic bonds of these lattices and, therefore, without changing quality of the polished surface of the object, but with change of the complex refractive index of this material. According to the method of making mark 1, before modification, a technological layer (TL) of material, which is removed after modification, is deposited on surface 3. A structure is formed in the technological layer according to type of the line grating. The corresponding area of the surface layer is modified by exposing this area to an ion beam through a mask with an image of mark 1 and the spatial structure formed in the technological layer, that way creating process conditions implantation of modifier ions into the modified area of the surface layer of the material of object 2 without breaking bonds in the atomic lattices of this material and, therefore, without changing initial quality of polishing the surface layer, but with change of its initial optical properties. The modifier used is impurity additives, selected from a group which includes noble metals or boron, ions of which alter the complex refractive index of the modified layer.
 System of protection against counterfeit tool for imaging on solid surfaces by impact engraving (versions) and engraver protected against forgery (versions) / 2395402
Invention relates to instrumental and information and measuring fields and pertains to system of protection against the use of counterfeit tool for imaging on solid surfaces by impact engraving. Proposed system consists of control unit, reception-transmission channel, needle holder, engraver with electronic mark. Main two types of electronic marks are used, i.e. contactless electronic RFID-marks and contact electronic mark operating in 1-Wire-protocol.
|
FIELD: engineering of devices for decorative processing of products made of metal or material of similar hardness, possible use for applying images, deepened into surface of material being processed. SUBSTANCE: electric etching hammer contains body with guides and electric motor, made to be comfortably held in hand, on the shaft of which cylindrical disk is eccentrically fastened, onto which rolling bearing is placed, interacting with carriage, which moves together with tool along guides within limits of a gap set by adjusting screw, gap being determined by disk eccentricity. EFFECT: increased reliability of device, simplified construction, adjusted frequency of hammer strikes and cutting value. 1 dwg
The technical field The invention relates to a device for artistic and decorative treatment products, mainly made of metal or similar material hardness, and can be used for printing (labels, portraits or drawings), depth in the surface of the processed material, when creating stamps and jewelry in construction and architecture in the decoration of interiors, decorated, for example, metals in the workshops of sculptors, jewelers and designers. The level of technology Famous engraving hammer reciprocating drive direct action, which body are divided into two sections, the excitation winding with a u-shaped yoke and the armature core with the release and return springs (U.S. patent No. 2467083, CL 81-52 .3, 1949). The disadvantages of the known device is the design complexity, low reliability, low amplitude and power of the punch striker, poor handling and considerable noise generated during operation of the tool. The closest in technical essence and the achieved results of the present invention, taken as a prototype, is engraving hammer, comprising a housing with a vibration exciter, equipped with a u-shaped yoke with winding the Oh excitation and a spring-loaded anchor, the core of which is connected through the rod from the striker and spring-loaded, the yoke is provided with an additional Central stem and shank and installed with the possibility of interaction of the side rods with longitudinal grooves buildings (EN, No. 2077988, CL VV 3/00, 1994). The prototype, by eliminating collisions, reduces but does not eliminate the above-noted disadvantages of analogue, as it is a working body also drawn instantly resulting magnetic field, overcoming the resulting elastic force of the anchor springs, and this process is repeated for each half-period changes in the supply of alternating current, ie 100 oscillations in one second. The invention The task of the invention is to enhance reliability and performance of the device when the best working conditions, as well as simplifying the design. The task is ensured by the fact that engraving hammer contains is made of comfortable conditions hold in the hand casing with guide rails and the motor, the shaft of which is fixed eccentric cylindrical disk which is seated a bearing cooperating with the carriage moving with the tool along the guide rails within the set adjusting screw gap, defined by the eccentricity of the disk. Brief description of drawing The invention explains what I'm drawing, where 1 is the case electromate, in which is inserted the motor 2. At the same time with the body 1 has a handle 3 of the conditions of the facilities hold in the hand of the operator. The housing 1 has bonded with him rails 4. On the shaft 5 of the motor 2 has an eccentric cylindrical disk 6, which is seated with its inner ring of the rolling bearing 7. In rails 4 mounted carriage 8 which moves along the guide rails 4 is limited by an adjusting screw 9, which, resting on the end rails 4, defines the working gap between the bearing 7 and the carriage 8. Because this gap is determined by the amount of eccentricity of the disk 6, it is thanks to him and shock bearing on the carriage 8 (when the gap is selected due to eccentricity). Since this attack is a bearing outer ring 7, it does not involve the loss of energy to friction or any deformations of the elements of the device. The carriage 8 is mounted, for example, by screws 10, work tool 11 (e.g., chisel or hammer) for processing products (processed material) 12. The implementation of the invention The device operates as follows. When connected to the electric motor 2 electric current held by the handle 3 case 1 results in the action moving along the guide rails 4 of the carriage 8 with the anchor is pushed on it with screws 10 tool 11, processing the product 12 and experiencing control actions from the side of the eccentric disc 6. Because these influences are directed along the tool and their strength depends on the strength of pressure (with a weak pressing tool impact force of the bearing 7 on the side of the carriage 8 will be less than) operator to the tool, using the latter ensures the high quality of work and productivity. Working stroke of the carriage 8, which is determined by the eccentricity of the disk 6, is limited by an adjusting screw 9. Because of this, the bearing 7, the clearance defined by the eccentricity, strikes the end of the carriage 8 each revolution of the shaft 5 of the motor 2. Technical results Technical results stated suggestions are as follows: - due to the absence of vibration exciter, regulator amplitude, springs, and other devices used by the counterparts, the proposed device has a high reliability in structural simplicity; as in the proposed device the force of action is equal to the reaction force, the power of the blow to the working tool is determined by the value of the pressure on the workpiece carrier (at low pressure on the tool strikes a bearing on the carriage will be barely perceptible), which may due to the pressure of the hands on the tool to adjust to the to the size of the cut, and his artistic filigreed; - the frequency of the blows of a hammer in a wide range can be adjusted by changing the voltage that feeds the engine. The prototype device is made in the home and confirmed the above benefits. Engraving hammer, containing made of comfortable conditions hold in the hand casing with guide rails and the motor, the shaft of which is fixed eccentric cylindrical disk which is seated a bearing cooperating with the carriage moving with the tool along the guide rails within the set adjusting screw gap, defined by the eccentricity of the disk.
|
