34results about How to "Affect thickness" patented technology

The invention discloses a display device. A filtering structure arranged between a protective cover plate and photosensitive devices is changed into filtering layers which are arranged in a laminated way, each filtering layer includes a light transmission area and a shielding area beyond the light transmission area, central positions of the light transmission areas of the different filtering layers are dislocated partially at least, orthographic projections of the light transmission areas of the different filtering layers in a display panel include an overlapped area, and the area of the overlapped area is the light transmission area of the filtering structure. The dislocation sizes of the central positions of the light transmission areas of the different filtering layers are adjusted to reduce the light transmission area of the filtering structure according to requirements, and thus, the filtering structure is not influenced by precision of manufacturing equipment, and the precision of optical fingerprint identification is improved. After that the light transmission area of the filtering structure is reduced according to requirements, a collimation effect can be ensured, and the filtering structure is prevented from being too thick and further influencing the thickness of the display device.

The invention relates to a continuous casting crystallizer covering slag for high-carbon steel. The continuous casting crystallizer covering slag comprises the following components in percentages by weight: 22.90-37.0% of SiO2, 22.5-27.0% of CaO, 4.35-5.0% of MgO, 1.8-6.0% of Al2O3, 2.2-3.0% of Fe2O3, 9.0-12.0% of Na2O, 5.2-6.0% of F, 6.5-9.0% of C, not more than 2.0% of K2O, not more than 1.9% of Li2O, and the balance of water and impurities. According to the continuous casting crystallizer covering slag for high-carbon steel disclosed by the invention, the using amounts of Na2O and CaF2 are properly reduced, K2O and Li2O fluxing is added, and the slag not only has proper physicochemical performance but also has good glass property and lubricating property, so that the quality and yield of casting blanks are greatly improved, and the covering slag has high economic benefit and social benefit.

The invention discloses a regulation method and device for a double-roll thin-strip continuous casting machine fixing roll. The regulation method comprises the following steps of: a) a hydraulic cylinder is arranged corresponding to a casting roll continuous casting machine rack on a fixed side, the head part of the hydraulic cylinder is connected with a casting roll bearing pedestal, tensioning mechanisms are respectively arranged above and below the hydraulic cylinder, each tensioning mechanism comprises a draw bar, a spring, a gland and regulation nuts, a stop dog is arranged below the other side of the bearing pedestal, a pressure sensor is arranged between the stop dog and the bearing pedestal, and a cast rolling force sensor is arranged on the front end of the hydraulic cylinder; b) before the casting operation, the hydraulic cylinder on the fixed side pushes the casting roll bearing pedestal to press the stop dog; c) the pressure of the draw bars and the springs is regulated by the regulation nuts, the bearing pedestal, the cast rolling force sensor and the hydraulic cylinder are pressed together until the numerical value of the pressure sensor between the stop dog and the bearing pedestal is zero, and the pressure numerical value detected by the cast rolling force sensor is more than the sum of pressuring pressure FN and the maximum friction force f of the bearing pedestal on a guide rail; and after a casting center line is calibrated, the casting state is waited to start. According to the regulation method and device for the double-roll thin-strip continuous casting machine fixing roll, which are disclosed by the invention, the casting center line positioning precision is guaranteed, the cast rolling force detection degree is improved, and stable casting is realized.

The invention belongs to the technical field of power equipment and relates to a peeling device and intelligent equipment. The peeling device comprises a base, a first clamping mechanism, a second clamping mechanism and a controller; the base is installed on a moving arm and is internally provided with a walking mechanism; the first clamping mechanism and the second clamping mechanism are arrangedon the base; the second clamping mechanism is connected with a rotating mechanism arranged on the walking mechanism; a cutting mechanism is arranged on the second clamping mechanism; a main wire is placed on the first clamping mechanism and the second clamping mechanism; the controller is connected with the walking mechanism, the first clamping mechanism and the rotating mechanism; the controllerdrives the rotating mechanism to rotate so as to drive the cutting mechanism to cut the main wire; and the cutting mechanism drives the walking mechanism to drive the rotating mechanism to move towards the first clamping mechanism. With the peeling device and the intelligent equipment adopted, a relatively long insulating sheath can be peeled off.

The invention discloses a surface corrosion preventing treatment method based on aluminum profiles. The surface corrosion preventing treatment method comprises the following steps that the aluminum profiles are fixedly arranged on a conveying belt, and the aluminum profiles automatically advance forwards along with the conveying belt; when the aluminum profiles advance into a treatment machine body, an anti-corrosion coating is sprayed to the surfaces of the aluminum profiles, a rotation mechanism drives the aluminum profiles to rotate, and spraying of the aluminum profiles is more uniform; anadsorption mechanism is utilized for absorbing and filtering the coating scattered into equipment in the spraying process; the aluminum profiles obtained after spraying are placed on the conveying mechanism one by one, and the aluminum profiles are backwards conveyed; and a cleaning mechanism can clean the surface of the conveying belt rotating to the position below the treatment machine body. Through cooperative usage of a high-pressure sprayer and an anti-corrosion special material spraying box, automatic spraying is conducted on the surfaces of the aluminum profiles, and the work efficiency is improved.

The invention discloses a method for removing powder and attaching glue for tab locations of pole pieces. The method includes steps of S1, fixedly placing the pole pieces with the powder required to be removed on fixtures; S2, positioning regions, with the powder required to be removed, of the tab locations in laser firing or grinding modes; S3, starting laser light to fire the regions, with the powder required to be removed, of the tab locations to remove the powder or grinding the regions, with the powder required to be removed, of the tab locations to remove the powder in the grinding modes; S4, starting a vacuum dust collection device to clean dust generated due to laser firing or grinding in the regions with the powder required to be removed; S5, turning the pole pieces over, repeatedly carrying out previous steps and completely removing the powder at the tab locations on the other surface of each pole piece; S6, attaching the insulating glue onto the regions, without the powder, of the tab locations on two surfaces of each pole piece by the aid of double-side glue attaching equipment. The method has the advantages that the powder at the tab locations of the pole pieces can be effectively removed by the aid of the method, the thicknesses of the regions without the powder are assuredly identical to the thicknesses of other film-coated regions, and accordingly the thicknesses and the appearance of batteries can be guaranteed against being affected.

The invention provides a method for stabilizing flash memory unit word line threshold voltage. The method includes the steps that photoresist is distributed on a silicon wafer, the photoresist on an active area of the silicon wafer is removed, and the photoresist on the peripheral portion of the silicon wafer is left; first injection treatment is executed on a flash memory unit forming area of the active area of the silicon wafer, and an injection condition of the first injection treatment is selected so that an expected floating gate lower threshold can be formed on a final flash memory unit; the flash memory unit forming process is executed on the silicon wafer so that the flash memory unit can be formed on the flash memory unit forming area of the active area; second injection treatment is executed on the active area of the silicon wafer so that doping can be formed on the positions, corresponding to the silicon wafer area, of word lines on the two sides of the flash memory unit, and an injection condition of the second injection treatment is selected so that an expected word line lower threshold can be formed on the final flash memory unit, wherein ion injection is not carried out on the flash memory unit forming area in the flash memory unit forming process.

The invention provides a temperature compensation method and device for improving the detection precision of a ray type thickness gauge. According to the scheme, the device comprises the thickness gauge and a scanning type pyrometer, the scanning type pyrometer detects the temperature of the whole cross section of strip steel, and a collected signal is connected to a special processor for processing; the collected signal is transmitted to a thickness gauge control system through a serial port or the Ethernet and other manners, and temperature compensation coefficients of all points in the width direction are calculated through a temperature compensation calculation program block in the thickness gauge control system; and a deviation value is set, and the temperature compensation coefficients are calculated by adopting a temperature average value in the width direction when the temperature detection values of two adjacent points exceed a deviation value or the temperature detection value of a certain point suddenly changes to exceed a deviation range. Thickness detection precision can be improved, thickness calculation and detection are prevented from being affected by an abnormal temperature zone, the purpose of accurately measuring the thickness, convexity and wedge shape of the strip steel is achieved, and meanwhile the product quality and the production stability are improved.

The invention discloses a processing device for a fireproof cable with a metal sheath. According to the technical scheme, the processing device for the fireproof cable comprises a processing table, one side of the top of the processing table is fixedly connected with a fixed vertical plate, one side of the fixed vertical plate is provided with a limiting processing mechanism, the limiting processing mechanism comprises a limiting sleeve and an annular sleeve, the limiting sleeve is located on one side of the fixed vertical plate, supporting vertical plates are arranged at the two ends of the limiting sleeve correspondingly, and the two ends of the limiting sleeve penetrate through the two supporting vertical plates correspondingly and are fixedly connected with the supporting vertical plates. The processing device for the fireproof cable with the metal sheath has the beneficial effects that unnecessary troubles caused by non-uniform spraying of a fireproof coating during cable processing are reduced, and the problems that the surface of the cable is not smooth, the fireproof performance of the cable is reduced and normal use requirements cannot be met due to the fact that the coating is generally and directly coated outside the cable by an existing cable processing device, but the fireproof coating is not uniformly sprayed in the coating process and the thicknesses of the fireproof coating sprayed outside the cable are different are solved.

The invention discloses continuous casting crystallizer protective slag for a medium-carbon rare earth steel plate. The protective slag comprises, by mass percentage, 32.0-40.0% of CaO, 25.0-30.0% ofSiO2, 1.0-2.5% of MgO, 2.3-4.5% of Al2O3, 0.1-4.0% of MnO, 0.0-0.6% of Fe2O3, 7.0-12.0% of Na2O, 7.0-12.0% of F, 8.0-16.0% of C, 0-1.0% of K2O, 0-1.0% of Li2O and the balance water and inevitable impurities. The protective slag is high in alkalinity, low in viscosity and low in oxidization performance, has good physical and chemical properties, and can significantly improve the yield of casting blanks.

A rapid transverse slicing machine comprises a bottom board (1), a support device (2), a supporting board (3), a supporting device (4), a fixing device (5), an air cylinder device (6) and a positioning device (7), wherein a first supporting block (11), first idler wheels (12), a collection box (13) and a first positioning block (14) are arranged on the bottom board (1); the support device (2) comprises a first supporting rod (21), a second supporting rod (22), a third supporting rod (23), a first cross rod (24) and a second cross rod (25); and the supporting board (3) is provided with a first through hole (31), a discharge frame (32), a second support (33), a first vertical board (34), a limiting block (35), a first positioning rod (36), a first spring (37) and a second positioning rod (38). The rapid transverse slicing machine can effectively fix food when the food is cut, and prevent the situation that slicing is affected due to infirm fixing of the food during cutting.

A wine mixing cabinet capable of realizing partitioned temperature control comprises a freezing chamber, a refrigerating chamber, a heat dissipation chamber, a heat dissipation assembly, a refrigerating assembly and a temperature control assembly; the refrigerating assembly comprises a first condenser, a compressor, a first evaporator, a second evaporator and a capillary tube, the compressor and the condenser are installed in the heat dissipation chamber, the first evaporator and the second evaporator are installed in the refrigerating chamber and the freezing chamber respectively, the first evaporator acts on refrigerating of the refrigerating chamber, the second evaporator acts on refrigerating of the freezing chamber, and the first evaporator and the second evaporator share one condenser and one compressor. Installation of extra equipment is reduced, so that the size and manufacturing difficulty of the wine mixing cabinet can be reduced.

The invention provides a structure for improving the performance of an MPI substrate FPC antenna and a preparation method. The structure comprises a plurality of groups of base layers and surface layers which are periodically and alternately arranged, the base layers are hydrophilic and elastic polymer material layers, the surface layers are made of a fluorinated siloxane material, and the base layers and the surface layers are mutually combined through coupling acting force to form special acting bonds, so that a complete and firm flexible-rigid double-layer coating structure is formed. According to the structure for improving the performance of an MPI substrate FPC antenna and the preparation method provided by the invention, the surface of an MPI substrate FPC antenna formed by combining the base layers and the surface layers is provided with low-polarity fluorine-containing molecular groups, the dielectric constant epsilon(r) is not larger than 3, the dielectric constant is reduced, the total thickness is 0.3-5 [mu]m, the thickness of the antenna is not affected, the elastic base layers can also absorb part of external stress, a certain deformation and displacement space is provided, and no negative influence is caused to the space design flexibility of the antenna.

The invention belongs to the technical field of display equipment, and discloses a display module and a display device. The display module comprises a main flexible circuit board, a touch flexible circuit board and a connector used for enabling the touch flexible circuit board to be connected with the main flexible circuit board; the connector comprises a socket arranged on the main flexible circuit board, and the plugging end of the socket is provided with a connection terminal set and first limiting mechanisms located on the two sides of the connection terminal set; and the insertion end of the touch flexible circuit board comprises a golden finger and second limiting mechanisms located on the two sides of the golden finger. When the insertion end of the touch flexible circuit board is connected with the plugging end of the socket in an inserted mode, the first limiting mechanisms and the second limiting mechanisms can be clamped in a matched mode, so that the length of the portion, inserted into the socket, of the insertion end of the touch flexible circuit board can be adjusted through cooperation of the first limiting mechanisms and the second limiting mechanisms. According to the display module, the problem that the touch flexible circuit board falls off from the socket of the connector can be avoided, and the problem that a neck hunches up after the touch flexible circuit board is plugged into the main flexible circuit board can be effectively solved.