59results about How to "Uniform processing quality" patented technology

An electric grating food processor including a food material receiving section 18 that has an opening in its upper part and receives processed food materials therein, a cylindrical food material charging section 68 that has a lower end opening at its lower end, a grater plate 58 that is rotated or linearly reciprocated under the lower end opening of the food material charging section, and a drive unit for operating (rotating or linearly reciprocating) the grater plate; and the grater plate is formed with larger grating blades on one surface side thereof and lower grating blades on another surface side thereof, and the grater plate is further provided thereon with a gap adjuster 98 that adjusts the gap between the tip ends of the grating blades and the lower end opening of the food material charging section.

The present invention provides a hot plate and substrate processing equipment using the same, wherein the hot plate comprises a central sub hot plate and at least one outer ring sub hot plate located around the central sub hot plate; thermal insulation parts are provided between the central sub hot plate and the outer ring sub hot plate and between two adjacent outer ring sub hot plates, so that the heat conduction between the adjacent sub hot plates can be effectively prevented or reduced by means of the thermal insulation parts. The hot plate and the substrate processing equipment using the same provided in the present invention can effectively compensate for the heat losses in the edge region of the substrate, so as to keep the heating rate the same in each region of the substrate.

The temperature of a chemical liquid supplied to a pot is detected while allowing a processing liquid discharge port to discharge the chemical liquid toward the pot at a pre-dispensing position. The temperature of the chemical liquid rises in response to the lapse of time. When the temperature of the chemical liquid supplied to the pot reaches a second target temperature, the processing liquid discharge port is allowed to stop the discharge of the chemical liquid. Thereafter, a positional relationship between the processing liquid discharge port and the pot is changed, and the processing liquid discharge port is allowed to discharge the chemical liquid toward the substrate at the processing position.

The invention discloses an artificial joint-like piece curved surface turbulence simulating polishing device and a method thereof. The device comprises a glass constraint component, a profiling electromagnetic wave heater, a temperature detection device, a supporting frame and an electromagnetic wave controller, wherein the glass constraint component is arranged outside an artificial joint-like piece in a sleeving way; the inner surface of the glass constraint component and the curved surface of the artificial joint-like piece form a profiling runner with uniform thickness; the profiling electromagnetic wave heater is arranged on one side of the glass constraint component; the profiling electromagnetic wave heater comprises an outer cover, heating sources, a concave lens and a convex lens; and each heating source of the profiling electromagnetic wave heater is electrically connected with the electromagnetic wave controller and is independently controlled by the electromagnetic wave controller. One heating source is placed on the side surface of the glass constraint component, the turbulence energy and the speed of abrasive flow cutting fluid are increased, and the linear loss and the head loss of the abrasive flow in the profiling runner are compensated, so that the whole processing effect is improved and the surface processing quality of the artificial joint-like piece is more uniform.

The invention discloses a rod-shaped metal material surface self-nanocrystallization device. The rod-shaped metal material surface self-nanocrystallization device comprises a metal cylinder, a driving device, baffles on the two sides, a baffle adjusting device, fixtures on the two sides and projectiles, wherein the whole metal cylinder is through in a ring shape, no bottom face exists, a closed space is formed between the metal cylinder and the baffles on the two sides, and a projectile loading device is arranged on the metal cylinder; the fixtures on the two sides are attached to the baffles on the two sides respectively, the driving device drives the metal cylinder to conduct high-speed revolution surrounding one point O1 deviated from the circle center in the metal cylinder, and meanwhile the O1 is also the shaft center of the rod-shaped metal to be machined. The rod-shaped metal material surface self-nanocrystallization device has the advantages that a simple mechanical device and a power device are adopted, the surface of a machined sample is uniformly impacted continuously and periodically by a plurality of spherical metal projectiles obtaining enough kinetic energy, therefore, crystalline grains in a certain depth range on the surface of the sample generate violent severe plastic deformation and are refined to a nanometer scale, a special microstructure with the crystalline grain size distributed in a gradient mode is obtained, and finally the material surface nanocrystallization modification is achieved.

The invention relates to the technical field of laser cutting, and discloses a laser cutting system, which includes a laser light source assembly, an optical assembly, a three-dimensional motion assembly and a computer, wherein the three-dimensional motion assembly includes an xy-axis moving platform and a z-axis moving platform, and the xy-axis The moving platform drives the material to be processed to move in the x and y directions, and the z-axis moving platform drives the optical components to move in the z direction; the laser light source component emits a processing laser beam, and the processing laser beam passes through the optical component to form a second processing laser beam and the third processing laser beam are focused on the material to be processed to process it, and the first area without laser beam is formed between the second processing laser beam and the third processing laser beam; the computer is connected with the laser light source assembly, optical assembly, xy The z-axis mobile platform is connected with the z-axis mobile platform. The invention can observe and detect the image on the surface of the material to be processed, and can automatically adjust the focus of the processing beam.