115results about How to "The operation process is simple and convenient" patented technology

The invention discloses a smashing and separating machine for kitchen rubbish. The smashing and separating machine comprises a shell assembly, a feeding inlet, a starch outlet, a slag hole connected on the shell assembly, a machine power assembly, a conical screw for connecting a mechanical transmitting device, a variable screw pitch helical blade and a fixing blade spirally formed an angle together with the screw. An outer filter screen comprises two layers of mesh screens, wherein the meshes on the filter screen are regularly distributed and the size of the mesh can be regulated by regaling the relative positions. A screw clearance regulating unit is positioned on the tail end of the screw. The size of the outlet area of the screw is determined by the clearance size. After the kitchen rubbish is treated by using the smashing and separating machine, the materials having a grain size less than 5 mm in the starch are not less than 95%, the suspended biomass which is difficult to be anaerobic digested and some small grains, such as metal, plastic, and the like, which can not be anaerobic digested are separated so the anaerobic digestion of the kitchen rubbish is stably and efficiently performed.

The invention relates to a method and a device for adjusting photographing parameters, and belongs to the field of image processing. The method includes receiving click signals triggered in photographing view finding frames displayed in touch screens; displaying sliding adjusting control parts around click positions of the click signals; receiving sliding touch signals which act on the sliding adjusting control parts; adjusting the photographing parameters according to the sliding touch signals. The sliding adjusting control parts correspond to the photographing parameters. The method and the device have the advantages that problems of excessively high quantities of operation levels in adjusting procedures and low efficiency when photographing parameters are adjusted by users via knobs on existing touch screens can be solved; users can directly adjust the photographing parameters by the aid of the sliding touch signals on the sliding adjusting control parts, integral operation procedures can be easily and quickly carried out, and the method and the device are high in efficiency.

The invention provides a method for preparing a graphene-epoxy resin composite material, comprising the following steps of mixing epoxy resin and a graphene solution in ratio; controlling the temperature at 60-120 DEG C; stirring for 5-60min; standing for 30min to layer; pouring out an aqueous solution at the upper layer; continuously stirring graphene-epoxy resin at the lower layer at the temperature of 80-150 DEG C and reactng for 2-12h; adding an epoxy resin curing agent, curing for 1h at the temperature of 100 DEG C, and then curing for 2h at the temperature of 150 DEG C, wherein the used epoxy resin is bifunctional bisphenol A epoxy resin or bifunctional epoxy resin. The method has the advantages of no environmental pollution in aqueous-phase reaction, recyclable water at the upper layer, simple operation process and controllable loading and is easy for preparation and synthesis in large scale. The prepared graphene-epoxy resin composite material has good monodispersity. Compared with an epoxy resin composite material, the rigidity of the prepared graphene-epoxy resin composite material is increased by above 50 percent, and the impact resistance is increased by near 12 times.

The invention discloses a workpiece reference frame marking method which is based on relative measurement which is used to mark workpiece reference frame whose precision and work precision are higher; the method controls movement of robot by marking position of measuring device and original value of workpiece reference frame, and generating surface process path on surface of dummy surface, records offset of said object point by measuring coordinate of said object point, by resolving conversion matrix between original value and real value of said workpiece reference frame to accomplish marking of said workpiece reference frame; by the method, measurement can be simplified, system error of robot can be compensated, marking precision of robot reference frame and working precision can be increased.

The invention relates to a through-hole reflow soldering method. The method is characterized by printing solder at the plug-in hole positions where exposed pins can not meet the wave soldering requirement on a PCB (printed circuit board), inserting pins of a corresponding plug-in component into plug-in holes, the pins bringing part of solder paste in the plug-in hole walls and then carrying out reflow soldering. The method has the following advantages: temperature damage to the plug-in component is not easy to cause, the lack of space for manual repair soldering during manual repair solderingis avoided, cold soldering, poor soldering and other soldering defects are not easy to cause, the soldering quality is good, the reliability is high, and the soldering efficiency is high, and the method is suitable for soldering of the plug-in components with the exposed pins failing to meet the wave soldering requirement.

The invention discloses an adipose transplantation material containing highly concentrated adipose-derived stem cells and an extracellular matrix (ECM), and a pure physical preparation method and an application thereof; with application of a fluid vortex principle, most of mature adipocytes in an adipose tissue are broken; at the same time, with application of a flocculation sedimentation technology, oil droplets generated from breaking the adipocytes are gathered and removed. A series of mechanical processing processes are adopted, the pure physical means is adopted, and no any exogenous substances are added. The multiple physical methods are used for removing the mature adipocytes and grease affecting the tissue retention rate after transplantation. In a prepared SVF-gel, the adipose-derived stem cells and endothelial progenitor cells are highly concentrated; the concentrated stromal vascular fraction cells (SVFs) still adhere on the ECM, the number of stem cells fix-planted in local after transplantation is far greater than the ordinary adipose transplantation number; as a stem cell therapy method, the adipose transplantation material has better long-term curative effect.

The invention relates to a natural sericin encapsulated mesoporous silicon nano-carrier and a preparation method and application thereof to the field of tumor treatment. The preparation method comprises the steps of preparing pure sericin solids; preparing mesoporous silicon nano-particles; preparing aminated, formylated or dual-sulfurated mesoporous silicon nano-particles with regular pore passage; preparing drug-loaded aminated, formylated or dual-sulfurated mesoporous silicon nano-particles; preparing a pH/protease or reduction/protease dual-responsiveness sericin/mesoporous silicon composite multifunctional control system. The natural sericin encapsulated mesoporous silicon nano-carrier and the preparation method and the application thereof have the advantages that the operation is simple to perform, the raw materials are simple and convenient to obtain, the cost is low, the universal applicability is high, no special complex equipment is needed and the like. The nano composite system prepared by adopting the method fully utilizes the characteristics of the sericin on the outer layer and the mesoporous silicon nano-particles on the inner layer, has pH/protease or reduction/protease dual responsiveness, has multiple functions of inhibiting tumor cells, monitoring nano-particle positioning and drug release in real time and the like, is high is drug loading capacity, is good in biocompatibility and has a wide application prospect in the field of tumor diagnosis and treatment, especially in the aspect of solving multi-drug resistance of tumors.

The invention discloses a method and device for managing icons on a main interface of an intelligent terminal, wherein the method comprises the following steps: detecting an instruction or an operation inputted on the main interface of the intelligent terminal; when an icon managing instruction inputted on the main interface is detected, displaying an icon managing list at a preset position on the main interface, wherein the icon managing list comprises the icons of all installed application programs which are not displayed on the main interface; if a first drag operation is detected, adding icons dragged by the first drag operation in the main interface, and deleting the icons dragged by the first drag operation in the icon managing list, wherein the first drag operation is particularly that one icon in the icon managing list is dragged in the direction of the main interface and is released in the main interface. Through the adoption of the technical scheme, the icon managing operation of the main interface can be simplified.

The invention relates to a preparation method of a pure coenzyme Q10 product. The method comprises the following steps: carrying out ceramic membrane microfiltration and spray drying on a coenzyme Q10 fermentation liquid to obtain a crude product, extracting the crude product with acetone, carrying out phase separation and reduced pressure concentration on the obtained extract liquid to obtain a coenzyme Q10 extract concentrate, extracting the coenzyme Q10 extract concentrate with petroleum ether, carrying out silica gel column chromatography, carrying out reduced pressure distillation concentration on the above obtained eluate, adding coenzyme Q10 crystal seeds to crystallize the obtained eluate concentrate, and carrying out reduced pressure drying to obtain the pure coenzyme Q10. Mycelia are crushed through ceramic membrane microfiltration and spray drying, acetone refluxing extraction and ceramic membrane filter separation are carried out to realize wall breaking and separation of mycelium cells, and the coenzyme Q10 is enriched, so the method increases the extraction yield by 7% or more, and facilitates the increase of the economic benefit; the method is simple, and is suitable for industrial production; and the method reduces the wastewater discharge amount, and facilitates environmental protection treatment.

The invention relates to a method for synthesizing eggplant-shaped Ag-Ag2S nano heterojunction in one-step. The method comprises the following steps of: placing oleylamine into a reactor, protecting by nitrogen, heating the oleylamine up to 110-140 DEG C and maintaining the temperature for 20-50 minutes; further heating up to 150-360 DEG C; injecting 0.02-1mol/L organic amine solution of silver diethyl dithiocarbamate; reacting for 2-60 minutes and naturally cooling to the room temperature; and finally washing and separating the obtained black sediments by ethanol, so as to obtain the eggplant-shaped Ag-Ag2S nano heterojunction. The preparation method in the invention is simple to operate, and has no requirements to equipment; the used solvents are all environmentally-friendly; no toxic substances are generated; and a simple new method for preparing Ag-Ag2S nano heterojunction is provided.

The invention relates to a method for enriching and capturing vibrio patahaemolyticus with high throughput. The method is characterized by comprising the following steps: coupling a polyclonal antibody of the vibrio patahaemolyticus to a magnetic bead, whose surface is coated with carboxyl, by using an EDC/NHS activation method so as to obtain an immunomagnetic bead of the vibrio patahaemolyticus; suspending the immunomagnetic bead coupled with polyclonal antibody; adding the immunomagnetic bead to a reaction tube; adding a reaction solution and a sample solution to the reaction tube; adding a washing solution to an elution tube; and carrying out immune enriching on the vibrio patahaemolyticus by using a system.

The invention discloses a method for synthesising 2,3-dichloropyridine. The synthesis method disclosed by the invention specifically comprises the following steps: adding 2,3,6-trichloropyridine, hydridocarbonyltris(tri-phenylphosphine)rhodium, triethylamine and a solvent into an autoclave, carrying out airtight ventilation, charging hydrogen until the pressure is 50-100MPa, reacting at 50-80 DEG C until a hydrogen absorption phenomenon disappears, removing the solvent in a manner of reduced pressure distillation, adding water and then distilling out the mixture of 2,3-dichloropyridine and water in a manner of constant-pressure water vapour distillation, and obtaining 2,3-dichloropyridine through cooling and suction filtration. A dechloridation reaction can be selectively carried out on 6-site chlorine atom because a catalyst with a large volume is adopted, and then 2,3-dichloropyridine with both ideal purity and yield is obtained; and the used raw materials are relatively easily-available, the operation process is simple, convenient and practicable, and a great industrialized application prospect is achieved.

The invention relates to a surface modification treatment method combining pre-oxidizing, ion nitriding and ion oxynitriding. The method comprises the steps of machining and cutting original steel for forming a sample; carrying out hardening and tempering on the sample, ultrasonically cleaning the polished sample in organic solutions and drying the sample; placing the sample in an ion nitriding furnace, vacuumizing the furnace, guiding hydrogen gas into the furnace for sputtering, sequentially carrying out the three surface treatment steps of pre-oxidizing, ion nitriding and ion oxynitriding and then cooling the sample to the indoor temperature along with the furnace. The method has the beneficial effects that an oxidation film is formed on the surface layer of the sample at the first stage; the oxidation film is gradually reduced by the hydrogen gas because the air is stopped at the second stage, then a loose and porous diffusion path is formed, and the catalytic effect of pre-oxidizing is realized; at the third stage, because the oxidation film is reduced at the second stage, the air is input again for realizing the catalytic effect of oxynitriding; the operation process is simple, convenient and fast, the nitriding rate and the thickness of nitridedlayers can be increased greatly in a short time, the efficiency is high, and the energy is saved.

The invention relates to a test method for light resistance of titanium dioxide. The test method includes the following steps that 1, a melamino-formaldehyde resin water solution is prepared and contains triethanolamine, ethyl alcohol and melamino-formaldehyde resin, and the mass fraction of the melamino-formaldehyde resin is 20-50%; 2, titanium dioxide is dispersed in the melamino-formaldehyde resin water solution, and the concentration of titanium dioxide is 0.1-0.5 g/mL; 3, a glass slide is coated with the mixture and then placed in a drying oven and dried to obtain a film; 4, the dried film is taken out and put into a printing-down machine with an iodine gallium light to be exposed under the blazing sun for a long time, and chromatic aberration delta E value before and after the step of exposure under the blazing sun for a long time is tested. The test method is short in test period, the operation process is simple, storage time is long, precipitation does not occur easily, and test results are high in accuracy.

The invention discloses a method for generating program logic. The method comprises the following steps: in response to the selection operation of an object on a pre-configured object editing interface by a user, an editing area of an event triggered by a selected object is generated on an event configuration panel; the editing area of an event triggered by a selected object is generated on an event configuration panel, wherein the editing area includes a condition input area, a target input area and an action input area; a trigger condition of the event, a target execution function of the target object and a target execution function of the target object are determined within a corresponding input region in response to an operation of the user on the condition input region, the target input region, and the action input region, respectively, according to the operation; generating a program logic description file according to the configured event configuration panel and the object editing interface. The invention also discloses a terminal device and a storage medium, which can solve the problems of development difficulty and complex flow, improve the development efficiency, and enable the user to develop the program and the application without acquainting with the code.

The invention discloses a method for refining medical glutaraldehyde. The refining process of the method is to separate the methanol from the hydrolyzed semi-finished product by negative pressure flash distillation-rectification and steam stripping combination method, then decolorize, filter, and then blend to obtain the finished product. The technological operation process of the invention is simple and stable, and is suitable for industrialized production.

The invention discloses a cursor control method and device based on fingerprint recognition. The cursor control method and device are used for controlling a cursor in a display interface of an intelligent terminal to move according to the finger moving direction recognized through collected fingerprint images. The method comprises the steps that when a finger moves in a fingerprint recognition area, multiple fingerprint images of the finger are continuously collected according to the preset frequency; the finger moving direction is recognized according to the fingerprint images, and the cursor is controlled to move according to the moving direction. According to the cursor control method and device, the fingerprint images of the finger are continuously collected in the fingerprint recognition area, the finger moving direction is recognized according to the fingerprint images, and then the cursor in the display interface of a display screen of the intelligent terminal is controlled to move; the operation process is simple and convenient, and the user experience is improved.

The invention relates to a method for rapidly preparing polythiophene in a mixed solvent system. According to the method, a mixed solvent system is adopted as a polymerization reaction medium. One component in the mixed solvent is water in which neither thiophene monomer nor polythiophene can be dissolved and the other component is a good solvent for the thiophene monomer, and polythiophene can be dissolved in the good solvent to a certain extent, and the good solvent is miscible with water, and the oxidant and the catalyst system can be dissolved in the mixed solvent. The temperature in the method for preparing polythiophene is easily controlled, the process is simple, the product is efficiently processed, solvents are conveniently recycled, and the mixed solvent system and oxidation/catalytic system have wide selectable ranges and universal applicability.

The invention discloses a preparation method of a regenerated silk fibroin membrane. The method comprises the following steps: shearing Thai silk cocoons, then putting the sheared Thai silk cocoons into a sodium hydrogen carbonate solution for carrying out degumming treatment, washing and drying the Thai silk cocoons subjected to degumming treatment; putting the degummed and dried Thai silk into a calcium chloride-formic acid solution, and quickly dissolving the Thai silk to form a silk fibroin solution; and drying the filtered silk fibroin solution to obtain the regenerated silk fibroin membrane. Through the method, the complicated process of preparing the membrane in a conventional method can be avoided; the treatment difficulty of organic wastewater formed after production can be reduced; the method is developed towards an environment-friendly direction; the smooth, water-insoluble and high-heat-stability silk membrane can be prepared by adjusting the concentration of calcium chloride. The regenerated silk fibroin membrane is high in biocompatibility and different in transparency, smooth flatness, water solubility and heat stability; through flexible regulation of the regenerated silk fibroin membrane according to the performance needed for the product, the regenerated silk fibroin membrane can be better applied to chemical, pharmaceutical and food industries.

The invention discloses an intelligent dish washing machine for visual recognition and a control method of the intelligent dish washing machine for visual recognition. The intelligent dish washing machine comprises a dish washing machine body structure, a dish washing machine mechanical arm structure, a dish washing machine washing structure and a controller. The dish washing machine mechanical arm structure and the dish washing machine washing structure are both mounted on the dish washing machine body structure. The controller is used for driving the dish washing machine mechanical arm structure to clamp tableware to a washing area of the dish washing machine body structure, used for driving the dish washing machine washing structure to wash the tableware, used for driving the dish washing machine mechanical arm structure to sequentially clamp the tableware to a clean water area of the dish washing machine body structure and a bowl placement board according to recognition results, obtained by the dish washing machine washing structure, of dirt on the tableware. The whole operating process is quite simple and convenient, manual dish washing burden is relieved, and the tableware can be washed as clean as those washed manually.

The present invention relates to an easy-to-plug waterproof fiber optic connector, comprising an adapter assembly and a connector assembly, is characterized in that the adapter assembly comprises an adapter cylinder, wherein a front chamber and a rear chamber are respectively arranged inside the adapter cylinder, and a inscribed cylinder is arranged in the front chamber, a claw is arranged betweenthe inscribed cylinder and the inner wall of the adapter cylinder, a hook is arranged in the rear chamber, a nesting is arranged at rear end of an inner bore of the inscribed cylinder, and the nesting extends to the rear chamber, a ceramic sleeve is provided inside the nesting; and the connector assembly comprises a connector cylinder, wherein sealing rings configured for the inner bore of frontchamber of the adapter cylinder are disposed on front periphery of the connector cylinder, an elastic jacket is sleeved onto the middle front portion of the connector cylinder, a card slot configuredfor the adapter claw is arranged on outer periphery of the connector cylinder in the elastic jacket, a ferrule assembly is arranged in the inner bore of the connector cylinder, and front end of the ferrule assembly and the inner bore of front portion of the adapter cylinder are configured with each other. The fiber optic connector not only has compact structure, reasonable setting, good waterproofperformance, but also is easy to plug and has reliable connection.

The invention discloses a drilling machine with the clamping function for bearing machining. The drilling machine comprises a placing plate, a supporting rod is arranged at the upper end of the placing plate and is L-shaped, the lower end of a vertical rod body of the supporting rod is connected to the placing plate in a welded mode, and a transverse rod is welded to the lower end of a horizontalrod body of the supporting rod; a hydraulic rod is connected to the lower end of the transverse rod, a second motor is arranged at the lower end of the hydraulic rod through a screw, a drill bit is arranged at the output end of the second motor, and a movable plate is placed at the upper end of the placing plate. The drilling machine has the advantages that in the using process, a bearing to be machined is placed between a first baffle and a second baffle, a first screw rod is rotated through a handle and drives the second baffle to move, so that the bearing can be clamped through the first baffle and the second baffle, in the machining process, a first motor is rotated, so that the transverse movement of the bearing can be realized, the hydraulic rod can be moved on the transverse rod, the machining position of the bearing can be changed in the longitudinal direction, and therefore the practicability of the drilling machine can be improved.

The invention provides a detection device and method, wherein the detection device is simple in structure and accurately detects parallelism of two split beams at the two sides of a prism of a detected lens. A main body of the detection device comprises an autocollimator, an angular instrument, a plane detection platform, a three-dimensional autocollimator adjusting base and a lens base; the detection device is combined with the detection method, and the absolute value, in the horizontal direction and the vertical direction, of the parallelism of the split beams of the optical lens can be detected. Non-contact type measurement is adopted for the detection device and method, the device is convenient to put up and dismount, easy to operate, good in detection repeatability, high in precision and low in cost, repeated accuracy can reach 2', and main components, namely the autocollimator and the angular instrument, of the device can be dismounted in any time and used for other detection purposes.

The invention relates to a quantitative detection method for the adhesiveness of asphalt and aggregate. The method comprises the following steps that: A: selecting five pieces of regular aggregate ofwhich the particle size is 13.2-19mm, cleaning, drying and weighing the aggregate, dipping the aggregate into preheated asphalt (a drying oven at a temperature of 160DEG C to be kept warm for 2.5h), and quickly stirring the aggregate to enable the asphalt on the surfaces of stones to be evenly coated; B: taking out the stone coated with the asphalt, cooling to the room temperature, weighing the stone, putting in a clean glass bottle, and weighing the total mass; C: filling the glass bottle with water, sealing the bottle glass, putting in a 90-DEG C constant temperature water bath box to be heated for 1 h, and taking out the glass bottle; D: pouring out mixed liquid in the bottle, drying, weighing the total mass of the stone subjected to the water bath and the stone; and E: according to a mass change before and after the water bath, calculating the quality loss rate of the asphalt on the surface of the stone, and judging an adhesiveness level. The method is clear in conditions and simple in operation, through a quantitative method, the adhesiveness between the asphalt and the aggregate is detected, and the influence of subjective human factors is avoided.

The invention relates to the field of civil engineering, in particular to a structure and a method for preventing reinforcing steel from being corroded in a highly-corrosive environment. The method for preventing the reinforcing steel from being corroded in the highly-corrosive environment comprises the following steps: wrapping exposed reinforcing steel with a plastic thin film, and performing winding and sealing to form a first protective layer by adopting an adhesive tape; sleeving the wrapped exposed reinforcing steel with a sleeve of which the diameter is matched with that of the exposed reinforcing steel to form a second protective layer; sealing the top of the sleeve by virtue of a sealing cover; sealing a gap between the sleeve and a concrete structure by virtue of mortar. According to the structure and the method, the two protective layers are provided for the exposed reinforcing steel, an operation process is convenient, sealing effects are reliable, and anticorrosive effects are prominent; compared with a conventional process for smearing the reinforcing steel with cement slurry to isolate the corrosive environment, the method has the advantages that a cumbersome process of removing the cement slurry in a later period is eliminated, damage to an exposed screw head rolled with a straight thread on the reinforcing steel is avoided, the reinforcing steel is prevented from being polluted by pollutants in an offshore highly-corrosive environment, and influence on the bonding strength of concrete in the later period is eliminated.

The invention provides a preparation method of 2-arylbenzimidazole, which comprises the steps of firstly adding ortho-phenylene diamine and benzoic acid or substituted benzoic acid into a reactor, then adding 1,4-dioxane, dropwise adding concentrated sulfuric acid while stirring, stirring for back flow for 3-5h, obtaining a mixed solution, cooling the mixed solution to the room temperature, adding a NaOH water solution into the mixed solution, allowing a solid to be precipitated in the mixed solution, conducting suction filtrationunder reduced pressure, drying, and obtaining 2-arylbenzimidazole. According to the method, 2-arylbenzimidazole is prepared by taking 1,4-dioxane as a solvent and concentrated sulfuric acid as a catalyst and adopting a one-pot method; concentrated sulfuric acid is cheap, easy to get and good in catalytic effect; therefore, the method is simple in operational process, low in cost, and short in reaction time. In addition, with the adoption of the method, as high yield of 2-arylbenzimidazole can be realized without recrystallization, the post-treatment is simple.

The invention discloses a method for preparing a polypropylene (PP)/expanded graphite (EG) composite by water-assisted melting and mixing extrusion and application of the method, which ensure good stripping and dispersion of expanded graphite, and relates to the technical field of high-polymer-material-based composites and preparation thereof. The adopted raw materials comprise PP, maleic anhydride grafted PP (PP-g-MA) and EG powder. The method is characterized in that the three raw materials are pre-mixed, the obtained mixture is added into water-assisted melting and mixing extrusion equipment for mixing extrusion, deionized water is injected into a melt in an extruder by a metering pump for mixing, and water plays the roles of promoting stripping and dispersion of EG and enhancing interaction between a PP molecular chain and an EG lamella, so that heat transfer channels in the PP/EG composite are increased, interface thermal resistance between PP and the EG lamella is reduced, and accordingly, the heat conductivity of the composite is improved. The method is simple to operate and does not need any pre-treatment of EG.

The invention discloses a platinum-palladium-platinum/manganese dioxide/graphene laminated catalyst and a preparation method therefor. The main process of the method comprises the following steps: firstly preparing an oxidized graphene (GO) solution as a carrier and a reducing agent, and obtaining a manganese dioxide doped oxidized graphene compound (MnO2/GO) after oxidation of potassium permanganate; then adopting cyclic voltammetry to electrochemically reduce the MnO2/GO so as to prepare a manganese dioxide/graphene modified electrode (MnO2/G); and soaking the MnO2/G modified electrode in chloroplatinic acid, palladium chloride and chloroplatinic acid solutions in sequence to perform cyclic voltammetry scanning, and electrochemically depositing platinum, palladium and platinum nanoparticles so as to obtain the platinum-palladium-platinum/manganese dioxide/graphene laminated catalyst (PtPdPt/MnO2/G) of a sandwich structure. The catalyst has the advantages that the experiment is simple and practicable; no other poisonous reagent or surface active agent is used in the experimental process, and the process is environment-friendly and healthy; the size and thickness of the catalyst can be adjusted and controlled through the concentration of a deposition fluid and scanning parameters; and the obtained catalyst is excellent in catalytic performance and stability for methanol oxidation.

The present invention provides a kind of multifunctional reamer. On the left side of the reamer body next to end part there is an adjusting bolt which adjusts and locates the blade's longitudinal position. The reamer body's left side has an opened reamer trough that installs the blade. The other side of reamer trough has an elasticity trough that parallels with reamer trough and makes reamer trough and reamer body's head dredge and separate two parts which contains top and bottom, and the trough installs balance parts. After making the blade embed reamer body's trough and installing on the lathe knife rest, make the blade and the reamer body clamp and rivet by two bolts on the knife rest. The invention contains reamer cutting tools' and jointing cutting tools' good qualities. It is provided with many strong points such as handy operation, steady clamping, blade's perfect orientation, reamer body's many functions of a pole, cheap cutting tools' cost and so on.

The invention discloses a resin coating and curing device for production of a glass fiber board. The resin coating and curing device comprises a glass fiber cloth roll material conveying roller, a coating box and a curing furnace, wherein the glass fiber cloth roll material conveying roller is arranged at an input end; a guide roller is arranged on the left side of the roll material conveying roller; the coating box is arranged on the left side of the guide roller; a feeding hole is formed in the top of the coating box; a coating roller is arranged in the coating box; a regulating roller is arranged on the left side of the coating box; a receiving box is arranged at the lower end of the regulating roller; the bottom of the receiving box is communicated with the sidewall of the coating box by a pipeline; the curing furnace is arranged on the left side of the regulating roller; a plurality of supporting rollers are arranged in the curing furnace and are connected with a conveying belt in a driving manner; the conveying belt is driven by conveying rollers arranged at the two ends of the curing furnace; the upper end of the curing furnace is connected with a heating air blowing device; the side end of the curing furnace is connected with an air absorbing purifying device. The resin coating and curing device disclosed by the invention is reasonable in structural design and can be used for conveniently and rapidly controlling the thickness of the glass fiber board and also ensuring that the content of volatile matter in the curing furnace is not too high.