6results about How to "Uniform position" patented technology

This invention belongs to the field of grinding disc manufacturing technology, specifically relating to a diamond positioning and implanted grinding disc and its manufacturing method. The grinding disc substrate undergoes a series of processes including degreasing and activation treatments, followed by basic nickel plating to form a base nickel plating layer. Then, using photolithography, a photosensitive dry film pattern with pre-drilled micro-holes is created on the surface of the nickel plating layer. Adhesive is then applied to fill the micro-holes, and diamond abrasive grains are implanted, ensuring the sharp corners remain upwards for initial fixation. Finally, the photosensitive dry film is removed, and a thicker nickel plating reinforcement treatment is performed, ensuring the diamond abrasive grains are firmly encapsulated by the nickel plating layer. This method utilizes photolithography to achieve precise positioning and uniform distribution of the diamond abrasive grains on the substrate surface, and through process control, maintains the abrasive grains in a favorable cutting posture with their sharp corners upwards, significantly enhancing the grain holding strength and effectively preventing loosening, collapse, or detachment. The resulting grinding disc exhibits superior cutting efficiency and stability.

The invention discloses a winding device for cable processing, and relates to the field of cable processing winding devices, the winding device comprises a fixed base, the upper surface of the fixed base is fixedly connected with an L-shaped fixed plate, and the inner wall of the L-shaped fixed plate is fixedly connected with a gear motor. A first bevel gear rotates to drive a moving shaft to rotate in a semicircular barrel, the moving shaft rotates to drive a wave groove to rotate, and the wave groove rotates to change the overall height of a ball head and a driving rod, so that the driving rod and a water pushing plate integrally slide up and down under the action of a U-shaped plate; when the water pushing plate moves downwards, cooling water in the water discharging pipe is pumped into the transfer cylinder, cooling water in the water feeding pipe enters the annular hollow plate and is discharged through a plurality of water discharging holes, water cooling and shaping are carried out on the cable which is heated and enveloped by the heating and enveloping equipment, and the shaped cable can be conveniently wound on a winding disc subsequently.

The utility model discloses a kind of cylindrical battery self-adapting profiled presser head structure, it is related to battery production technical field, including workbench, the top of workbench is fixedly connected with two mounting plates, conveying assembly is arranged between the side of two mounting plates, the top of workbench is fixedly connected with mounting bracket, pressing assembly is arranged in the inside of mounting bracket, the top of workbench is fixedly connected with vertical board, and the side of vertical board is provided with discharge assembly.The utility model discloses a kind of cylindrical battery self-adapting profiled presser head structure, using the battery automatic labeling equipment of multifunctional components such as conveying, pressure, discharge and blanking, can ensure the evenness of the accurate positioning and the pressure exertion of each battery paper, effectively avoid error and inconsistency in manual operation.This not only significantly improves the flatness and sealing of paper, also guarantees the consistent of each battery's bonding quality, thereby realizes the stability of battery performance, reduces the performance difference caused by bad labeling.

The invention relates to the technical field of reinforcing mesh production, in particular to a universal flexible integrated prestress positioning mesh production method which comprises the steps that longitudinal reinforcing steel bar rolls and transverse reinforcing steel bar rolls are sequentially straightened and cut, and a plurality of target longitudinal reinforcing steel bars and a plurality of target transverse reinforcing steel bars are obtained; longitudinal material distribution parameters of all target longitudinal steel bars are obtained for primary judgment, secondary material distribution operation is determined to be started, or a corresponding type of feedback signals are sent out according to the primary judgment result; on the basis of starting a secondary material distribution operation, operating a transportable workbench to enable each target longitudinal steel bar to move, and on the basis that any target longitudinal steel bar reaches a welding position, performing secondary material distribution on the target transverse steel bars on the target longitudinal steel bars in a crossed manner; transverse material distribution parameters are obtained for secondary judgment so as to determine to start cross point welding operation, or a corresponding second-class feedback signal is sent out according to a secondary judgment result; and welding is conducted based on the intersection point welding operation, so that the target prestress positioning mesh is obtained.

The present invention provides a method and device for detecting a small face area, as well as a method for generating a wafer and a laser processing device. The method for detecting a small face area is a method for detecting a small face area of ​​a SiC crystal ingot that can detect a small face area and a non-small face area. The method for detecting a small face area includes the following steps: a fluorescence brightness detection step, irradiating an excitation light (EL) of a specified wavelength to a SiC crystal ingot (84) from the upper surface of the SiC crystal ingot (84), and detecting the inherent fluorescence brightness of SiC; and a coordinate setting step, setting an area where the fluorescence brightness is above a specified value in the fluorescence brightness detection step as a non-small face area (100), and setting an area where the fluorescence brightness is lower than a specified value as a small face area (98), and setting the coordinates of the boundary between the small face area (98) and the non-small face area (100).

The utility model belongs to the technical field of tobacco block moisture regaining, and discloses a vacuum moisture regaining material guiding device. The conveying belt drives the cigarette blocks to move, an inclined plate is installed on the outlet side of the conveying belt, the cigarette blocks slide into the turnover frame along the inclined plate, a rotating plate is rotationally installed on the inclined plate, a driving component is further installed on the inclined plate, the driving component pushes the rotating plate to move, and the rotating plate abuts against the cigarette blocks; the problems that in the prior art, the falling positions of tobacco blocks conveyed by a conveying belt into a turnover box are single and uneven, and the back-through effect of the tobacco blocks after vacuum moisture regaining is poor are solved.