12results about How to "Stable processing efficiency" patented technology

The invention discloses an intelligent numerical control machining method and system for mold manufacturing, and the method comprises the steps: obtaining a to-be-cut pattern of a mold, planning a milling cutter feeding route, dividing the to-be-cut pattern into a plurality of milling cutter feeding sub-routes, determining milling cutter control tracks composed of spline curves, carrying out the clustering of the milling cutter control tracks, and obtaining a plurality of track sets; and in the milling process, a real-time machining track is collected, a curvature deviation value is calculated, if the curvature deviation value exceeds a preset value, a milling cutter control track is corrected, the milling cutter priority is ranked according to the size of the working radius, and proper track sets are screened out in sequence for milling till all the track sets are machined. Through intelligent path planning and real-time deviation correction, the use efficiency and machining precision of the milling cutter are remarkably improved, and high quality and high stability of mold manufacturing are ensured.

The cutter detection device comprises a power supply, a cutter detection device, a cutter detection device and a cutter detection device, the positive electrode of the power supply is connected with a main shaft of the numerically-controlled machine tool, and the negative electrode of the power supply is connected with a working table of the numerically-controlled machine tool; the acquisition module is used for acquiring a first electric signal in a passage formed by a target cutter and a target workpiece when the main shaft controls the target cutter to machine the target workpiece, the target cutter is mounted on the main shaft, and the target workpiece is placed on the working table; the processor is used for obtaining a detection result of the target cutter according to the first electric signal. The target tool and the target workpiece form the path through the power supply, the detection result of the target tool is obtained through the processor according to the first electric signal on the path, the first electric signal can be continuously obtained in the machining process, meanwhile, the target tool is continuously detected, and real-time detection is conducted while the target tool conducts machining.

The invention relates to the technical field of water treatment, in particular to an intelligent sewage treatment system based on the Internet of Things, which is provided with a plurality of collection pools, a pretreatment module and a nitrification treatment module, and is characterized in that breeding sewage is collected through the collection pools and generation stage characteristics of the breeding sewage are determined according to breeding activity information; the method comprises the following steps: acquiring a sewage surface image of breeding sewage in a pretreatment tank through an information acquisition end, collecting the breeding sewage with the same stage characteristics through the pretreatment tank, judging whether the breeding sewage is subjected to optimization treatment or not, and selecting an optimization treatment mode of nitration treatment of the breeding sewage through a nitration tank, the flow speed of the breeding sewage in the flow guide pipeline is adjusted, or the air blowing-in mode of each aeration port is adjusted, then the breeding sewage is classified according to the breeding activity information difference, the optimized treatment mode that the sewage is adaptively adjusted for nitrification treatment is achieved, and the sewage treatment effect and efficiency are improved.

The present invention belongs to the technical field of air purification, and specifically is a plasma generator drainage device, comprising a processing box, a cover plate is arranged at the top of the processing box; a plurality of first solenoid valves are arranged through the top of the cover plate; a first pump body is arranged at the top of the first solenoid valve; the plasma generator drainage device described in the present invention is provided with a partition, and the partition isolates a plurality of processing areas. When in use, the air in the gas collecting box is intermittently injected into the interior of the processing box, and is located in the area isolated by the partition; then the air is ionized and purified by the plasma generating component; during the whole process, the air to be purified is sealed in the area isolated by the partition in the processing box, and then fully ionized to ensure the processing effect; and a plurality of isolation areas are arranged in the processing box, so that the processing box can continuously purify the processed air; and then the processing efficiency is stable while ensuring the processing effect.

The invention discloses a superhard aggregate abrasive material with a high bonding strength characteristic and a preparation method thereof. The superhard aggregate abrasive material is characterized by comprising superhard abrasive particle diamond and a brazing type metal bonding agent, the preparation method comprises the following steps: (1) preparing the superhard abrasive and the brazing type metallic bond in proportion; (2) adding a binder into the mixed raw material for granulation; (3) spreading the granulated mixture in a crucible, putting the crucible into a vacuum furnace, and carrying out medium-temperature degumming and high-temperature sintering; and (4) screening and grading. The superhard aggregate abrasive material has very high bonding strength, active elements in the brazing type metal bonding agent can chemically react with the superhard abrasive material, and reliable bonding between the superhard abrasive material and the bonding agent is achieved. According to the solidified superhard aggregate grinding tool, the superhard aggregate abrasive particles can be slightly broken only under the condition of high machining pressure, and the stable machining efficiency is achieved.

The invention relates to the technical field of machining, in particular to a dustproof and durable brushless motor type miniature bench drill which comprises a rack, a guide column, a transmission shaft, a driving plate and a drill bit, the driving plate is slidably arranged on the guide column and the transmission shaft in a sleeving mode, a rotating shaft is arranged on the driving plate, and synchronous wheels arranged on the rotating shaft and the transmission shaft in a sleeving mode respectively are arranged on the driving plate; a first synchronous belt is arranged between the two synchronous wheels, a plurality of spline grooves are formed in the transmission shaft, a first fan is arranged at the top of the rack and is in transmission connection with the transmission shaft, air flow generated during rotation of the first fan can blow away dust on the driving plate and around the driving plate, and the dust is prevented from being accumulated on the driving plate; pollution and abrasion of dust to the miniature bench drill are reduced, and the dustproof capacity and the service life of equipment are remarkably improved. And in cooperation with the arrangement of a moving frame, a jacking frame and a power storage wheel, the load of the brushless motor is not increased when the first fan and the second fan are used for cleaning.

The utility model relates to the technical field of acid gas purification equipment, in particular to a constant-temperature reactor which comprises a reaction cylinder, a constant-temperature reaction chamber, a catalyst layer and a heat exchange tube, the acid gas treatment effect is good, the treatment efficiency is higher, the reaction space is large, and the energy consumption is lower; meanwhile, a plurality of heat exchange tubes are arranged in the constant-temperature reaction chamber to form a heat exchange tube bundle, and heat generated by oxidation reaction in the constant-temperature reactor is removed in time, so that a stable reaction temperature is kept in the constant-temperature reaction chamber, inactivation of a catalyst due to too high temperature is avoided, the stability of acid gas treatment is ensured, and continuous and stable oxidation reaction is ensured; and stable treatment efficiency and treatment effect are realized. By optimizing the catalyst layer, the catalytic efficiency of the catalyst is improved, sulfur is not easy to accumulate, and the service life of the catalyst is prolonged and can be 2-3 times of that of a traditional catalyst.

The invention relates to a high-salinity wastewater treatment method, a halophilic halomonas velandei and application of the halophilic halomonas velandei and the halophilic halomonas velandei. The method is suitable for the high-salinity wastewater treatment field. According to the technical scheme, the high-salinity wastewater treatment method is characterized in that the high-salinity wastewater treatment method is characterized in that the high-salinity wastewater is inoculated with the Halomonas vreelandella villasias FL011, and wastewater treatment is carried out; the halomonas vreelandella FL011 is preserved in the China Center for Type Culture Collection, and the preservation number of the halomonas vreelandella FL011 is CCTCC (China Center for Type Culture Collection) NO: M 20242136. According to the present invention, the halophilic halomonas velandei FL011 has characteristics of high salinity tolerance and stable organic matter treatment efficiency, wherein the halophilic halomonas velandei FL011 has characteristics of high salinity tolerance and stable organic matter treatment efficiency; tests show that the halophilic halomonas veronii FL011 can be used for effectively removing COD (Chemical Oxygen Demand), Cl <-> and the like in the high-salinity wastewater.

A kind of corn processing air shower equipment discharge structure, comprising: air shower, one end is equipped with discharge port;Guide plate, rotation is installed below the discharge port of air shower;Elastic member, one end is connected to the bottom of guide plate, the other end is fixed to air shower;Press cover, by rotation point is hinged to the upper edge of discharge port of air shower;The utility model novel structure, ingenious, by the extrusion buffer zone formed by press cover and guide plate, in combination with the arc-shaped protrusion of inner surface of press cover, can effectively disperse the gathering state of corn material, slow down initial falling speed simultaneously, so that material more evenly enters subsequent processing flow, based on pressure sensor real-time monitoring material weight, when material amount exceeds or is lower than preset threshold value, processor can automatically control driving member and drive press cover to adjust opening size, without manual intervention, improve the degree of automation of equipment.

The utility model relates to the technical field of black and odorous water treatment, in particular to a quick black and odorous water treatment system, which comprises a pretreatment unit, a biological treatment unit, a deodorization unit, a disinfection unit and a filter unit, and the pretreatment unit is sequentially connected with the biological treatment unit, the deodorization unit, the disinfection unit and the filter unit. The biological treatment unit comprises an aerobic biological filter tank and an anaerobic digestion tank and is used for degrading and converting organic matters and pollutants in the black and odorous water; the deodorization unit comprises a deodorization box, a filler assembly arranged in the deodorization box, a spraying assembly arranged in the deodorization box and located on the upper side of the filler assembly and a circulating backflow assembly arranged in the deodorization box, and the circulating backflow assembly is used for connecting the filler assembly and the spraying assembly. The black and odorous water treatment device realizes quick treatment of black and odorous water.

The utility model discloses a kind of dissolved mixing tank of quick cooling, it has the dissolving tank for solute to melt into solution, the periphery of dissolving tank is equipped with the conducting element that can alternately transport hot steam and tap water through its periphery;The conducting element includes the protective shell fixed in the periphery of dissolving tank, and the conducting cavity is formed between protective shell and dissolving tank, the discharging element that passes out protective shell is communicated at the bottom of conducting cavity, the transmission element that passes through protective shell is communicated at the periphery of conducting cavity, the transmission element is communicated with three-way electromagnetic valve output end, and three-way electromagnetic valve input end is communicated with steam input pipe and tap water pipe;Deformation metal layer is equipped on the inner wall of conducting cavity, and deformation metal layer can heat expansion and cold contraction in the process that conducting cavity alternately transports hot steam and tap water, to fine fragment tap water after residual scale. To solve the problem that when using tap water to accelerate cooling in the prior art, scale accumulation is easily caused, and then the cooling or heating efficiency of tap water and hot steam is affected.

The utility model discloses a mortise machining tool for carbon-carbon spliced plates, which comprises a tool table, the tool table is vertically mounted on a workbench, an arc-shaped plate is arranged at the top of the tool table, the radian of the arc-shaped plate is the same as that of a blank, and a limiting component and a pressing component are arranged on the peripheral side of the tool table. The blank is limited by the limiting assembly to be tightly attached to the arc-shaped plate, and the blank is fixed by the pressing assembly for subsequent machining; the tool table is simple in structure, the workblank is conveniently and rapidly clamped, so that the machining efficiency is improved, the workblank is placed on the arc-shaped plate at the top of the tool table, the arc-shaped plate is the same as the workblank in radian and is tightly attached to the workblank, more stable supporting is provided, the workblank is limited in the front-back direction and the left-right direction through the limiting assemblies, and the machining efficiency is improved. And then the limited blank is fixed to the tool table through the pressing assembly, and follow-up machining is facilitated.