33 results about "Metal swarf" patented technology

The invention relates to an abrasion detection device of a mixed type rotary cutter, which belongs to the field of mechanical processing. In the invention, the abrasion image of the cutter is obtained by utilizing an area array type CCD industrial camera and is transmitted to an upper computer by a USB. In order to realize the multi-angle shooting of the cutter, the camera has three degrees of freedom aggregately: a translation platform realizes the focusing function of the camera to the cutter to be detected, a horizontal rotation platform realizes the multi-direction shooting of the camera to the cutter, and a pitching rotation platform realizes the shooting of the camera to a plurality of angles of the cutter. In order to realize the measurement of the abrasion of the cutter in a processing process, the design has the function of water prevention and can prevent cutting fluid and metal swarfs from entering the inside of the device.

The invention provides a coil conveyor apparatus, which can prevent blockage of a discharge port and stably discharge the metal cutting chip. The coil conveyor apparatus comprises a receiving component and a coil part arranged in the receiving component, wherein the receiving component is used for receiving the metal cutting chip from a machine tool and drives the coil part to rotate, so as to send the metal cutting chip to the outside of the receiving component. The coil conveyor apparatus is characterized in that the receiving component is provided with discharge ports at two areas, the coil part is provided with an integrated coil with twisting direction on one side being different from that of the other side, one side of the integrated coil is arranged at one side of a discharge port, while the other side thereof is arranged at the other side of the other discharge port.

The invention relates to a metal cutting fluid recovery processing system. The system comprises a hollow rectangular pipe, a first-stage filtering device, a closing device and a second-stage filteringdevice. The first-stage filtering device is mounted at an upper end of the hollow rectangular pipe; the closing device is mounted on the first-stage filtering device; and the second-stage filtering device is mounted at a lower end of the hollow rectangular pipe. During filtering of a recycled metal cutting fluid, there are the following problems that firstly, in most of existing filtering modes,filter paper is used to filter the recycled metal cutting fluid; as the filtering goes on, impurities are continuously accumulated on the filter paper, the filter paper is easily blocked, a filteringeffect is influenced, weight of the filter paper is continuously increased, and the filter paper easily sinks or cracks so that the filtered impurities enter a recycling box, and filtering failure iscaused; and secondly, metal cutting fluid recovery equipment on a market at present is low in recovery rate and insufficient in recovery cleanliness, and the recovered metal cutting fluid cannot be filtered well. The system of the invention can solve the above problems.

The invention discloses a roller atomization cutting processing manufacture technique. Wherein, it uses a special atomization device to mix the cutting solution in compressed air and form spray jet with some pressure; when turning, the jet sprays on cutting zone to cool cutting tool, lubricate the friction, increase the durable property and cutting efficiency and avoid the dust. This invention is environmental friend.

The invention relates to the technical field of machine tools, in particular to a machine tool cutting chip two-way compression device comprising a compression box, a transverse compression mechanismand a longitudinal compression mechanism. The transverse compression mechanism comprises a transverse power device and a transverse pressing plate. The longitudinal compression mechanism comprises a longitudinal power device, a longitudinal pressing plate, a movable plate and a first spring. The movable plate is horizontally arranged on the longitudinal pressing plate in a sliding manner. According to the machine tool cutting chip two-way compression device, the movable plate and the first spring are arranged on the longitudinal pressing plate; when metal cutting chips in a compression cavityare compressed leftwards through the transverse pressing plate, the movable plate of the longitudinal pressing plate keeps making contact with the transverse pressing plate all the time, it is avoidedthat the metal cutting chips leak from the portion between the transverse pressing plate and the longitudinal pressing plate, the longitudinal pressing plate and the transverse pressing plate can conduct compression at the same time, and the compression efficiency can be improved; and the strip-shaped metal cutting chips in the compression cavity can be compressed into regular integral cutting chip block structures, and therefore the stacking volume of the strip-shaped metal cutting chips is reduced, and cost of transporting and warehousing is reduced.

The invention relates to the technical field of motor shell machining clamps, and provides a clamp for machining the inner wall of a motor shell of a new energy automobile. The clamp comprises: a rotating table used for connecting a tool; a main body assembly arranged below the rotating table, wherein a plurality of fixing sleeves movably arranged in the axis direction of the main body assembly; and a driving part arranged on the main body assembly, wherein the inner diameter of each fixing sleeve is larger than the outer diameter of a workpiece to be machined, and the driving part can drive the fixing sleeves to be switched between a first position and a second position on the main body assembly. Compared with the prior art, the clamp has the advantages that the clamp is connected to the tool in the vertical direction through the rotating table, and when a workpiece is cut by a cutter, metal chips stripped from the inner wall of the workpiece are separated from the workpiece under the action of self gravity, so that the influence of the metal chips on the inner wall of the workpiece is reduced, and the machining precision of the inner wall of the workpiece is improved.

The present invention provides a milling tool (1) for a wellbore, comprising a milling section (2) and a metal cuttings removal section (3), the milling section (2) comprises radially arranged milling elements (4); and the metal cuttings removal section (3) has a first end (5) and a second end (6) and comprises a cylinder-shaped magnetic element (7), a rotation generating device (8) and a helix-shaped longitudinal guide element (9), wherein the first end (5) is connected to the milling section; the helix-shaped longitudinal guide element (9) is arranged around the cylinder-shaped magnetic element (7); the rotation generating device (8) is operably connected to the cylinder-shaped magnetic element (7) or the helix-shaped longitudinal guide element (9); wherein the cylinder-shaped magnetic element and the helix-shaped longitudinal guide element (9) are rotatable relative to each other around a common centreline (C), and configured such that metal cuttings accumulating on the cylinder-shaped magnetic element during use is guided by the helix-shaped longitudinal guide element towards the second end (6) of the metal cuttings removal section when the rotation generating device is operated.

The invention relates to a liquid separating device capable of separating liquid from metal chip materials. Four positioning guide columns and a motor are installed on a base. A spring respectively sleeves each positioning guide column. The upper end of each positioning guide column is sequentially provided with a stander and a circular outer barrel. A bearing seat with a bearing A and a bearing B in the middle part is installed in the middle part of the stander, and a main shaft is installed between the bearing A and the bearing B. The lower part of the main shaft is connected with the motor through a triangular adhesive tape. A porous circular barrel is fixedly installed on the main shaft. A porous movable suspension barrel is movably installed in the middle of the porous circular barrel, and the bottom of the porous movable suspension barrel is provided with a movable soleplate. A suspension ring is installed on the porous movable suspension barrel. Both the porous circular barrel and the porous movable suspension barrel are provided with a plurality of liquid holes. A liquid holding barrel is arranged below a liquid flow-out pipe of the circular outer barrel. When the liquid separating device is used for separating the liquid from the metal chip materials, less vapor and less smoke, which are mixed with hydrocarbon, are produced, the heat energy is not wasted, the environment is not polluted, and the body health of the operation personnel is not damaged. The liquid separating device can be used for recycling the mixed liquid of cutting liquid and lubricating oil and for further processing and utilizing the metal chip materials.

The invention discloses a reinforced concrete hollow brick. The reinforced concrete hollow brick comprises the following raw materials in parts by mass: 20-30 parts of cement; 120 to 180 parts of sand; 10 to 30 parts of water; and 0.8 to 1.2 parts of metal chips. The invention also relates to a preparation method of the reinforced concrete hollow brick. The method comprises the following steps: S1, the following raw material in parts by mass: the 20-30 parts of cement; 120 to 180 parts of sand; 10 to 30 parts of water and 0.8 to 1.2 parts of metal chips are prepared; s2, the metal cuttings aresubjected to breaking treatment, so that the length range of the metal cuttings is within 5-20 mm; s3, the metal chips are subjected to degreasing treatment; and S4, the cement, sand, the metal chipsand water are fully stirred and then conveyed into a mold, and the mixture is compacted and fired into bricks. According to the concrete hollow brick, the metal chips are added, the metal chips are uniformly distributed in the concrete hollow brick in a physical form, and a compressive strength test shows that the compressive strength of the concrete hollow brick added with the metal chips is obviously improved.

The invention discloses a method for measuring chip deformation. An existing method for measuring chip deformation only measures a shrinkage coefficient, and measurement errors are high. According to the method, the deformation of a metal chip is converted into the deformation of the pattern, a concentric circular pattern is drawn on the surface of the metal material, a shrinkage coefficient is calculated by cutting and measuring the size of the pattern on the chip, and the bending curvature of the chip is measured by making an auxiliary line on an image, so that the effect of representing the deformation of the chip is achieved. The method can systematically measure a longitudinal shrinkage coefficient, a transverse shrinkage coefficient and the bending curvature of cuttings, and particularly provides a simple method for measuring the curvature radius of the cuttings, and the curvature radius can intuitively describe the bending degree of the cuttings.

The invention discloses a machine tool chip removal and cleaning device for a numerical control machine tool. The device comprises a base plate, wherein a main body shell is fixedly arranged at the upper end of the base plate; a feeding port is arranged in the upper end of the right side of the main body shell; a chip remover is arranged at the upper side of the feeding port; the chip remover is arranged at the right side of the main body shell; discharging openings are arranged in the front side and the rear side of the lower end of the main body shell correspondingly; guide rails are integrally arranged at the left side and the right side of each discharging opening correspondingly; blocking columns are arranged at the lower sides of the discharging openings correspondingly; baffles are arranged at the outer sides of the discharging openings correspondingly; the baffles and the guide rails form sliding connection structures correspondingly; and lifting plates are integrally arranged at the upper ends of the baffles. According to the machine tool chip removal and cleaning device for the numerical control machine tool, chips can be conveniently, safely and efficiently treated, metal chips are prevented from scratching workers, the space can be greatly saved, the chips can be conveniently stored, transported and recycled, and the economic benefits are improved.

The invention relates to the technical field of mechanical processing, in particular to a device specially used for processing non-circular holes by using an ordinary lathe through modification. The device uses the main shaft of the lathe as the power input, and its speed can be adjusted by the speed regulating mechanism of the lathe itself. The power of the device comes from the main shaft of the ordinary lathe, and the power and torque are transmitted through the combination of the gear box and the tool holder of the device. Drive the three cutter heads in the tool holder combination to rotate synchronously to cut the workpiece, so that the tool can obtain the shape of the non-circular hole required by the part after one cut; during the cutting process, the coolant nozzle of the lathe is passed through The pipeline is connected to the device to cool the workpiece and cutting tool and take away the metal chips. The invention can obtain the shape of the internal non-circular hole of the parts to be processed through one processing, greatly reducing the difficulty of workers' operation, labor intensity and production cost, and at the same time improving production efficiency and product quality.

The invention discloses a chip liquid cooling and separating device and a five-axis machining center comprising the same. The chip liquid cooling and separating device sequentially comprises a primary screen, a first liquid collecting box, an electric field area and a second liquid collecting box from top to bottom; the primary screen is used for primarily screening out chips, with large particle sizes, carried in chip liquid; the first liquid collecting box is an insulator, the first liquid collecting box is used for collecting the chip liquid screened by the primary screen, an electron gun for emitting electrons to the chip liquid to enable the metal chips to form charged particles is arranged in the first liquid collecting box, and liquid leakage holes are further formed in the bottom of the first liquid collecting box; the electric field area provides any electric field which is not parallel to a water curtain. According to the chip liquid cooling and separating device and the five-axis machining center, the requirement on the screen can be greatly reduced, and meanwhile, the conditions of blockage and low efficiency caused by the fact that the screen is used only can be avoided; the separation efficiency and the separation rate of the metal chips in the chip liquid can be improved through the electric field; and the heat dissipation area of the cutting fluid is multiplied by the water curtain formed during electric field separation, so that the heat dissipation efficiency is greatly improved.

The invention relates to an intelligent chip removal device for a metal chip cutting machine tool. The intelligent chip removal device is characterized in that a chip removal channel is internally connected with a cut chip conveying belt through a conveying driving device, one end of the chip removal channel is positioned at a horizontal low position and is provided with a cut chip inlet, and the other end of the chip removal channel is positioned at a high position and is provided with a cut chip outlet; an opening is formed in the outer wall, located at the horizontal low position, of the chip removal channel, a flow box with a flow guide channel is arranged at the opening, the height of the flow box is consistent with that of the opening, and the upper edge of the opening is higher than that of cut chip mixed liquid in the chip removal channel; and a first-stage filter screen and a second-stage filter screen are sequentially arranged in the flow guide channel of the flow box, a circulating pump is arranged at the top of the flow box, and a working part at the bottom of the circulating pump is inserted into the flow guide channel. The chip removal device has the characteristics of automatically, efficiently and timely cleaning chips in the cutting fluid and avoiding blockage of the chip removal device, and is a novel intelligent chip removal device for the machine tool.

A process is described for milling a window in the casing (2) of an oil or gas producing well, for example in order to drill a lateral well branching off from the main well. A wireline milling tool is first used, in a relatively low cost operation, to create a small window (14) or notch in the casing (2). Provided a small window (14) or notch can be created successfully, an expensive heavy duty coil tubing milling operation can then be conducted to create the full window, some 4-6 feet in length. Previous attempts to create a full window using wireline tools have encountered difficulties due to there being no circulating drilling fluid to remove metal swarf and due to the need for the tool to be supported by casing during the milling operation, when the integrity of the casing is being compromised by drilling the window. The proposed wireline tool has an actuator (4) with relatively small stroke length and a relatively small container (8) to manage the swarf produced by the milling process. (FIG. 2).

The invention discloses a waste box for collecting metal chips. The waste box comprises a rectangular box body, wherein clamping plates are inserted into the two side walls of the box body, the upperends of the clamping plates are each bent to form a horizontal baffle plate, a rectangular lower supporting frame is inserted and fixed on the box body, and gaps are formed between left and right frames of the lower supporting frame and the side walls of the box body. T-shaped driving plates are inserted into the left and right frames of the lower supporting frame, the inner side edges of the driving plates are fixed to the clamping plates, each driving plate is composed of a horizontal part and a vertical part, inclined guide grooves are formed in the horizontal parts of the driving plates, vertical guide shafts are inserted into the guide grooves, the two ends of each guide shaft penetrate through driving rods and are hinged to guide wheels through bearings, the guide wheels abut againstthe inner walls of the left side and the right side of the lower supporting frame, and the driving rods are parallel to the left side wall and the right side wall of the box body and penetrate through the lower supporting frame to be fixed with pull rods.

The invention discloses a compression molding method and device for a metal chip briquetting machine. The method is applied to a compression molding device comprising a stock bin, a spiral feeder, a material distribution sleeve, a compression sleeve and a hydraulic cylinder, and comprises the following steps: putting materials into the stock bin, conveying the materials into the material distribution sleeve through the spiral feeder, and compressing the materials based on the material distribution sleeve, the compression sleeve and the hydraulic cylinder. The stable compression of the materials is achieved, the service life of the device is prolonged, and the user experience is improved.

The invention discloses numerical control machine tool cutting fluid separation equipment which comprises a separation barrel, a connecting base fixedly connected to the bottom of the separation barrel, a plurality of reinforcing ribs fixedly connected to the surface of the connecting base, a drainage pipe fixedly connected to the surface of the separation barrel, a feeding hopper fixedly connected to the surface of the separation barrel, and a supporting plate fixedly connected to the feeding hopper. A transmission shaft is rotatably arranged at the bottom of the supporting plate, a limiting ring is fixedly connected to the inner wall of the separation cylinder, a separation funnel is rotatably arranged in the limiting ring, and a plurality of drainage holes are formed in the separation funnel; compared with the prior art, the welding ring can be driven to rotate through the transmission shaft, so that the separation funnel does circular motion, cutting fluid and metal cuttings can be rapidly separated, the situation that rust is caused due to the fact that part of the cutting fluid remains on the surfaces of the metal cuttings is reduced, and the service life of the cutting fluid can be prolonged; and good economic benefits are achieved.