6results about How to "Improve processing time" patented technology

This application provides a plasma etching apparatus, including a worktable. A feeding assembly, a material holding tray, a transition assembly, a moving assembly, and an etching assembly are sequentially arranged on the worktable along a first path. The material holding tray is used to hold material. The feeding end of the feeding assembly can push the material on top of the material holding tray to the transition assembly. The moving assembly includes a first disk and a second disk that move along the first path, respectively. The first disk and the second disk can respectively move material to the etching assembly for etching processing. A transition section is formed at the top of the transition assembly, which can move material onto the first disk or the second disk. In the plasma etching apparatus provided by this application, the first disk operates on the etching assembly, while the second disk can simultaneously prepare new material on the transition assembly, shortening the waiting time of the etching assembly, improving the overall processing cycle time, and enhancing the processing efficiency, stability, and flexibility of the plasma etching apparatus.

The application discloses an electronic signature verification method and device, computer equipment and a storage medium, and belongs to the technical field of artificial intelligence. In the application, the identity of a person to be verified is identified in real-time video communication, and after the identity verification is passed, the identity document of the person to be verified is obtained from a document database, and the identity information on the identity document is obtained through OCR identification. In the process of real-time video communication, a handwritten signature image is identified through a handwritten signature recognition model to obtain the identity information on the handwritten signature image. Whether the electronic signature verification is passed is determined by comparing the identity information on the identity document with the identity information on the handwritten signature image. In addition, the application also relates to blockchain technology, and video image data can be stored in the blockchain. The application can ensure the continuity of video connection while completing handwritten signature verification, improve the processing timeliness, and avoid malicious impersonation and signature behavior.

This invention discloses a dual-station steering gear housing machining fixture in the same direction and its usage method. It includes a base with a first machining position on the base. The first machining position has a first mounting surface (higher on the outside, lower on the inside) and a second mounting surface. The first mounting surface is located on the left side of the first machining position, and the second mounting surface is located on the right side. A left-section positioning mechanism is disposed on the first mounting surface for positioning the left half of the steering gear housing. A middle-section support and clamping mechanism is disposed on the left half of the second mounting surface for supporting, clamping, and positioning the middle section of the steering gear housing. A right-section positioning mechanism is disposed on the right half of the second mounting surface for positioning the right half of the steering gear housing. This invention effectively avoids dimensional deviation problems, improves the stability and accuracy of clamping, effectively reduces production costs, significantly reduces the probability of human error, and significantly reduces equipment modification costs.

The utility model discloses an automatic electric measurement coding machine for circular connector, including work table, horizontal electric guide rail, longitudinal electric guide rail, pneumatic clamping mechanism, shift material subassembly, station module group and coding mechanism etc. Through set up horizontal electric guide rail and pneumatic clamping mechanism, realize the feeding and discharging of circular connector, through longitudinal electric guide rail and tray, the placing and carrying of circular connector are convenient, shift material subassembly can move circular connector on station module group in proper order, and station module group realizes the rotation, electric measurement, coding and bending function of circular connector. The automatic electric measurement coding machine has the advantages of high automation, process integration, strong processing continuity, can improve the detection and coding efficiency of circular connector significantly, reduce manual intervention and operating error, improve the overall efficiency of production line and product quality.

The application discloses a positioning tool for shaft workpiece machining and relates to the technical field of positioning tools.The positioning tool comprises a positioning table, a chuck, an intermediate supporting unit and a tailstock, the intermediate supporting unit comprises a driving cylinder, an adjusting mechanism and a clamping unit, the clamping unit is provided with a radial plate and a flexible body provided with rolling bodies, the driving unit drives the driving cylinder to move axially and rotate, during machining, the intermediate supporting unit moves synchronously with the cutter feeding, the rolling bodies form follow-up support in the adjacent area of the cutting point, the supporting span is shortened to enhance the cutting rigidity, the deformation and chatter are inhibited, the rolling bodies rotate with the workpiece to realize rolling contact, the machined surface is prevented from being scratched, elastic members and fluid are integrated in the flexible body, force measuring elements are matched to realize closed-loop control of clamping force, the supporting rigidity can be adjusted by changing the state of the fluid, and the rough machining and fine machining requirements are considered.