61results about How to "Reduce the impact of processing" patented technology

The invention relates to an atmosphere plasma processing device suitable for an aspheric optical element with large caliber, and belongs to the field of optical processing. The atmosphere plasma processing device aims to solve the problem that the conventional mechanical polishing technology is low in processing efficiency and cannot meet the large-batch requirements on optical elements with large caliber in the optical field. A rotary electrode of the atmosphere plasma processing device is arranged in a sealing hood and is connected with the output end of a radio frequency power supply to be used as an anode for atmosphere plasma discharge. The upper end of the sealing hood is connected to a work shaft in an insulating manner, and an optical element to be processed is clamped on a work platform. The work platform is grounded as the cathode for atmosphere plasma discharge. A discharge gap is formed between the rotary electrode and the surface to be processed of the optical element to be processed. The atmosphere plasma processing device can be used for carrying out non-contacted atmosphere plasma processing on the aspheric optical surface with large and high in processing speed, and the edge effect is avoided.

The invention provides a continuous heat treatment device of a wheel hub blank, which comprises a solid solution furnace for solid solution treatment of a wheel hub blank; a quenching pool for cooling the wheel hub blank after solid solution treatment; an aging oven for aging treatment of the wheel hub blank; a hanging rack on which the wheel hub blank is hung by a hook; and a material conveying line for transporting the wheel hub blank to a specified position. The solid solution furnace is communicated with the aging oven through a connecting pipe, and a regulating valve is disposed on the connecting pipe. According to the continuous heat treatment device of a wheel hub blank provided in the invention, the solid solution furnace and the aging oven are disposed side by side, which reduces the land occupation of the continuous heat treatment device, decreases the transport distance of the wheel hub blank between the solid solution furnace and the aging oven, increases the treatment speed of the wheel hub blank, and thus improves the production efficiency of wheel hubs; the wheel hub blank is subjected to heat treatment in a hanging manner, which enables the wheel hub blank to be heated uniformly, improves the heat treatment effect of the wheel hub blank, reduces influence on subsequent machining of the wheel hub blank, and improves the qualified rate of wheel hubs.

The invention relates to an under-actuated multi-rod type intelligent tea leaf continuous-vibration shaping machine. The under-actuated multi-rod type intelligent tea leaf continuous-vibration shaping machine comprises a rack, a lathe bed, an under-actuated multi-rod horizontal vibration system for realizing continuous vibration and shaping of the tea leaves, an amplitude real-time adjusting system, a real-time boiler bath vertical angle adjusting system, a boiler bath vibration direction adjusting structure, a furnace-boiler integrated bath, a dynamic flow weighing system and an intelligent control system, wherein the amplitude real-time adjusting system is used for adapting to the amplitude modulation in a vibration shaping process of different varieties of tea leaves in different picking times; the real-time boiler bath vertical angle adjusting system is used for controlling the vertical angle of the boiler bath during tea leaf vibration shaping; the boiler bath vibration direction adjusting structure is used for changing the motion trail of the tea leaves in the boiler bath and improving the tea leaf shaping quality; the furnace-boiler integrated bath is used for improving the energy utilization rate; the dynamic flow weighing system is used for controlling the flow rate of the tea leaves; and the intelligent control system is used for comprehensively and intelligently adjusting the heating temperature, the vibration frequency and the vibration amplitude of the shaping machine.

The invention relates to an ecological peristalsis bed reactor. The ecological peristalsis bed reactor comprises an equipment room unit, a greenhouse unit, a primary pretreating unit, a secondary biological treating unit and a tertiary deep treating unit, wherein an oil-insulation sedimentation area and a coagulation sedimentation area, a water pipe, an oil discharge pipe and a first sludge discharge pipe are arranged in the primary pretreating unit; a biological carrier, an aeration system, a first sludge sedimentation area and a second sludge discharge pipe are arranged in the secondary biological treating unit; a plant absorption area, a sterilizing area, a second sludge sedimentation area and a third sludge discharge pipe are arranged in the tertiary deep treating unit. To-be-treated waste water can reach the first-grade A standard after being treated by the primary pretreating unit, the secondary biological treating unit and the tertiary deep treating unit. The ecological peristalsis bed reactor has the advantages that a greenhouse is mounted at the top of a treating area, special aquatic plants are planted in the plant absorption area, aisle flower beds are designed, the temperature in the greenhouse is kept, linkage treatment by microorganisms and the plants is achieved, and integration, automation, deodorization and landscaping of waste water treatment are achieved.

The invention discloses a machining magnetic field shielding method and device for a permanent magnet contained workpiece. When the permanent magnet workpiece is machined, the part containing a permanent magnet is covered with a shielding cover, magnetic induction lines emitted by the permanent magnet in the permanent magnet workpiece form closed loop circuits between the shielding cover and the permanent magnet workpiece, and therefore the magnetic field produced by the permanent magnet workpiece is shielded. The permanent magnet workpiece is sleeved with the magnetic field shielding device, and therefore the negative effects of the magnetic field can be shielded when the permanent magnet workpiece is machined in a turning or milling or grinding manner, and the machining precision and the machining quality of the permanent magnet workpiece and the precision of three-dimensional loss metering are improved.

The invention discloses a chip anti-splash device for a milling machine, which is installed on the milling machine. The milling machine is equipped with a main shaft and a workbench. The anti-splash device includes a beam installed above the main shaft, an air channel arranged in the beam, and A plurality of nozzles installed vertically under the air channel; the beam is a cantilever structure, and the nozzles are installed along the side of the beam away from the main shaft; transparent cutting baffles are arranged on both sides of the workbench, and the transparent cutting baffle The top of the plate is in contact with the beam. In the present invention, nozzles are installed at one end of the beam of the machine tool and transparent cutting baffles are installed on both sides of the workbench, relying on the pressurized air flow ejected from the nozzles and the transparent cutting baffles to form a "U"-shaped anti-cutting and splashing area to seal the working area of ​​the machine tool , to avoid the chips splashing to the outside of the machine tool, causing hidden dangers of safety accidents, and the air wall and transparent cutting baffle will not affect the operator's sight, reducing the impact on processing after adding this device.

The invention discloses an ICP (inductively coupled plasma) processing machine tool cavity air pressure control method based on a PLC (programmable logic controller), and belongs to the technical field of plasma processing machine tools. In order to overcome various defects that reaction gas is directly discharged into the atmosphere by virtue of previous plasma machine tools, the ICP processing machine tool cavity air pressure control method is disclosed aiming at maintaining the stability of machine tool cavity pressure and preventing the pressure change from influencing processing results in a machine tool processing procedure; and after processing, residual reaction gas in a machine tool cavity and gas obtained after reaction can be pumped and discharged; and then further tail gas treatment can be performed to prevent environmental pollution and damages to the health of operators.

The invention belongs to the technical field of metal cutting tools, and relates to a self-cooled hob capable of preventing chip residues. The self-cooled hob is characterized by comprising a hob bodyand a rotary mounting head, wherein a first installation end and a second installation end are arranged at the two ends of the hob body, a center hole is formed in the hob body, a spiral blade is fixedly arranged in the center hole, a channel is formed in the first mounting end and communicates with the center hole, through holes are uniformly formed in the circumferential side of the first mounting end and communicate with the channel, a rotary connector is rotationally mounted at the first mounting end and wraps the through holes, a connecting port is formed in the rotary connector and communicates with the channel through the through holes, a pressure relief opening is further formed in the rotary connector, a convex ring and a pressure relief valve are arranged in the pressure reliefopening, and the pressure relief opening communicates with the channel through the through holes. According to the hob, cuttings at the bottom of the cutting edge can be washed away, the influence ofcutting heat on hobbing can be reduced, the temperature of the hob is reduced, and the service life of the hob is prolonged.

The invention provides a method for correcting perpendicularity between a Y axis sliding saddle and an X axis workbench of a large numerical control gantry machining center. The method for correctingperpendicularity between the Y axis sliding saddle and the X axis workbench of the large numerical control gantry machining center comprises a gantry base, a left stand column, a right stand column, amachined workpiece, a right-angle workpiece, a cross beam fine adjustment device, an articulated arm measuring instrument, a motor and related power distribution; the fine correcting process comprises the steps that a numerical control gantry machine tool is used for fine correcting of the full-stroke right-angle workpiece, the articulated arm measuring instrument is used for measuring an included angle of the machined workpiece in the XY plane; and according to the measurement result, the machining size of the square workpiece is modified, the measurement result is added between XY of the square workpiece and correcting is carried out, trial machining is carried out again according to a regenerated model, a cross beam is adjusted to enable the Y axis to be parallel to the Y direction ofthe workpiece, it is guaranteed that the precision is within the range of 0.015 mm (within any 1000 mm stroke), after the adjustment is completed, machining is carried out by using a normal program, after machining is completed, a joint arm is used for measuring the included angle of the XY plane, and the process continues to be repeated if requirements are not met. According to the method for correcting perpendicularity between the Y axis sliding saddle and the X axis workbench of the large numerical control gantry machining center, the precision is high, and the XY perpendicularity precisionof a gantry can be corrected to 0.02 to 0.03 mm.

The invention discloses grease wastewater treatment equipment, and the equipment structurally comprises a support, a machine body, an oil discharge port and a water storage tank; the top surface of the support is connected with the bottom surface of the machine body in a welded mode, an outer ring of the oil discharge port is communicated with the left side of the machine body, and the left side of the water storage tank is communicated with the right side of the machine body. According to the invention, heavy oil is emulsified and deposited on the accumulation table through the machine body;after water liquid is pumped out, the oil accumulation table is lifted by lifting the clamping rod, and heavy oil flows to the oil outlet through gravity; meanwhile, heavy oil sediment on the oil accumulation table is pushed and cleaned through mutual cooperation of the scraping block and the threaded ejector rod, and box opening is not needed, generated odor is prevented from affecting workers; cleaning operation is convenient, and the influence on the next grease wastewater treatment is reduced.

The invention discloses a remote management system for alloy material processing, relates to the technical field of remote management for processing, and solves the technical problem of low processing efficiency caused by incapability of performing fault detection on alloy processing equipment in the prior art. The invention comprises analyzing operation information of the alloy material machining equipment through a fault detection unit, so that fault detection is conducted on the alloy material machining equipment; obtaining the analysis detection coefficient FXi of the alloy material processing equipment through a formula, and if the analysis detection coefficient FXi of the alloy material processing equipment is larger than or equal to the analysis detection coefficient threshold value of the processing equipment, judging that the corresponding processing equipment breaks down; generating an equipment fault signal and sending the equipment fault signal to a remote management platform; and performing fault diagnosis on the alloy material processing equipment, so that the working efficiency of total material processing is improved, and meanwhile, the management efficiency of the management system is improved.

The embodiment of the invention provides a characteristic rule enabling method and device. The method comprises the following steps: safety equipment receives a traffic, and sends a traffic mirror image to traffic learning equipment if the traffic is not matched with any enabled characteristic rule of the safety equipment; the traffic learning equipment detects a first characteristic rule matchedwith the traffic from enabled characteristic rules of the traffic learning equipment, and sends an enabling command for the first characteristic rule to the safety equipment, wherein the enabling command is used for instructing the safety equipment to enable the first characteristic rule; and the safety equipment receives the enabling command and enables the first characteristic rule according tothe enabling command. The method and device provided by the embodiment of the invention has the advantages that effects on the processing of normal services can be reduced, and the network safety canbe improved.

The invention discloses a protection device for an offset press, comprising an offset press body, a protective shell, an air blowing mechanism and a drying mechanism. The periphery of the offset pressbody is connected with the protective shell of a box body structure through a plurality of screws; the top end of the protective shell is connected with the air blowing mechanism and the drying mechanism; the bottom end of the offset press body is connected with a movable support mechanism; an air treatment mechanism is arranged at the top end of the movable support mechanism; the air blowing mechanism comprises a liquid storage box, an exhaust fan, an ion fan and an air blowing pipe; the liquid storage box is arranged above the protective shell; two ventilation channels are formed in the topend of the liquid storage box; the inner walls of the two ventilation channels are connected with the exhaust fan and an ion fan for removing static electricity through a plurality of screws; funnel-shaped ventilation hoppers are welded to the two sides of the exhaust fan and the top end of the ion fan; and an air suction pipe is welded to the top end of each ventilation hopper above the exhaustfan. The protection device for the offset press not only can remove dust and static electricity, but also can treat air.

The invention discloses a tool setting method for annular mortise machining. An excircle open groove is formed in the side surface of a part to be machined, and an annular mortise is formed in the longitudinal direction of the middle part; an exposed straight opening of the excircle open groove in the side surface is chosen as a first longitudinal tool setting point at first, and the end surface of the excircle open groove is chosen as a first transversal tool setting point; after the excircle open groove is machined, the right side or the left side of the bottom end surface of the annular mortise is taken as a second longitudinal tool setting point, and the right side surface or the left side surface of the narrowest part of the annular mortise is taken as a second transversal tool setting point; and finally the left side or the right side of the bottom end surface of the annular mortise is taken as a third longitudinal tool setting point, and the left side surface or the right side surface of the narrowest part of the annular mortise is taken as a third transversal tool setting point. The tool setting method is applicable to turning machining for annular mortises in various typesof disc parts of aero-engines, and capable of ensuring the technical requirements of machining accuracy, symmetry degree, position degree and the like for the mortise.

The invention relates to the technical field of electronic components, and discloses a metal cutting device based on a capacitor plate discharge principle. The metal cutting device based on the capacitor plate discharge principle comprises a shell, wherein a connecting rod I is movably connected into the shell, a connecting rod II is movably connected into the connecting rod I, and a connecting rod III is movably connected into the connecting rod II; under the interaction of the connecting rod I, the connecting rod II, the connecting rod III, a swing rod, a gear, a belt wheel, a belt, a fixingframe, an electrifying ring, a capacitor plate I, a capacitor plate II, an insulating block, a cutting blade, a time delay assembly, a gas tank and a cooling plate, the heat generated during metal processing can be quickly released through the cooling plate, so that processing personnel are prevented from making contact with metal to be scalded in an operation process; and meanwhile, the capacitor discharging principle is adopted in the device, abrasion of a cutter can be greatly reduced, and the metal machining efficiency is increased, so that accelerated advancing for the working progress is benefited.