4results about How to "Even sanding effect" patented technology

The present application relates to the technical field of intelligent control of industrial robots, in particular to a constant force polishing dynamic parameter self-tuning method. The method comprises the following steps: 1) when the robot moves along a predetermined trajectory, real-time acquisition of multi-modal sensing data and extraction of data features; 2) taking the extracted multi-modal feature vector as input, predicting the bottom robot force controller parameters through a pre-trained deep learning model; 3) the robot force controller uses the new parameters and contact force feedback signals, generates joint torque instructions through impedance control algorithm, and drives the industrial robot to perform polishing work. Through visual foresight, the system can predict the working condition change in advance and adjust the parameters in advance, greatly reducing the force overshoot and oscillation, and realizing smooth transition.

The utility model relates to the technical field of automobile part machining equipment, and discloses a deburring device for engine rear suspension support machining, which comprises a box body, the front end of the box body is rotatably connected with a box door through a hinge, and the front end of the box door is provided with an observation window; the device further comprises a clamping and rotating mechanism, the clamping and rotating mechanism is arranged in the box body, and the clamping and rotating mechanism is used for fixing the support and rotating the support at the same time; and the driving mechanism is arranged at the right end of the box body. Through the clamping and rotating mechanism, the driving mechanism and the polishing mechanism, automatic clamping, rotating and polishing of the engine rear suspension support are achieved; compared with a traditional manual polishing mode, the device can remarkably reduce manual intervention, the problems of polishing efficiency reduction and unstable quality caused by manual fatigue are solved, in large-scale production, the production efficiency can be greatly improved, the production cost can be greatly reduced, meanwhile, the consistency of polishing quality is guaranteed, and the product quality is improved. And the high-efficiency production requirement of modern automobile manufacturing is met.

The invention relates to the technical field of cookware machining, and provides a grinding device and method for cookware machining, the grinding device for cookware machining comprises a box body, a rotary table and a grinding piece, the rotary table is rotationally arranged in the box body and used for bearing a cookware and driving the cookware to rotate, and the grinding piece is movably arranged in the box body and used for grinding the cookware. The grinding piece can be attached to the inner wall of the cookware and reciprocate in the direction close to or away from the center of the cookware, and the rotary table can drive the cookware to rotate so that the circumferential position of the contact point of the grinding piece and the inner wall of the cookware can be continuously changed. When the cookware rotates, the grinding piece moves in the radial direction to grind different radius positions of the inner wall of the cookware, the grinding piece is combined with the rotating motion of the cookware, the moving track of the grinding piece gradually covers the whole surface of the inner wall of the cookware, and comprehensive and uniform grinding is achieved. According to the technical scheme, the technical problems that in the related technology, the grinding uniformity is difficult to guarantee due to the fact that a grinding tool is manually held by hand, and time and labor are wasted are solved.

This invention relates to the field of sewing machinery manufacturing, specifically to a sewing machine head with a multi-angle adjustable blade for cutting and processing. The head includes a machine head base, with a lifting seat that moves vertically at its front end. Through the design of a collection component—comprising a first baffle, a second baffle, and a collection element—a relatively enclosed space is formed during blade sharpening, effectively confining debris and dust within this space for easy collection. Both larger metal fragments and fine dust particles fall into the collection element through various means, achieving automated collection and improving the cleanliness of the working environment. During blade sharpening, a magnetic cover, in a magnetic state, attracts dust through a through-slot, causing dust to accumulate near the magnetic cover. After sharpening, the magnetic cover loses its magnetism, and the dust falls into the collection element. This design makes dust more easily attracted and accumulated, improving dust collection efficiency.