52results about How to "Fragile" patented technology

The invention provides a valuable and dangerous goods supervising system, which consists of a system server, a supervising terminal and a monitor. The supervising terminal comprises an outer safe and an inner safe. The panel of the outer safe is provided with a far infrared sensor managing personnel IC card reader, a video camera, the inner safe inside, an anti-theft pallet, a pressure sensor, a vibration sensor, an alarm device, a fog dyeing ejector and an uninterrupted power supply. The inner safe is arranged on the anti-theft pallet at the bottom of the outer safe, the pressure sensor and the vibration sensor are arranged at the bottom surface of the pallet, the managing personnel IC card reader is arranged on the inner wall of the outer safe, and the fog dyeing ejector and the uninterrupted power supply are arranged in the outer safe. The supervising terminal is connected with the system server, the monitor and the alarm device through data bus.

The invention provides an intelligent warehouse goods management method based on a RFID (Radio Frequency Identification) technology. The method is characterized by comprising the following steps of: firstly, respectively implanting a RFID tag for each goods, registering different ID for each RFID tag, and allocating storage space for each ID in a database server; then, reading the RFID tag on each goods through a mobile RFID reader while registering the goods for storage, storing the goods, registering the goods for delivery and packing the goods; obtaining the ID of the RFID tag, inputting related information of the goods; and transmitting the data to the database server through a management system for storage. The method has the advantages of: (1) quick scanning; (2) excellent penetrability and barrier-free reading; (3) strong contamination resistance and durability; (4) large data memory capacity; (5) miniaturized volume and diversified shape; (6) excellent reusable property; (7) high security.

The invention discloses an automatic precise assembly machine. The automatic precise assembly machine comprises a conveying mechanism, a positioning and support mechanism, an assembly mechanism and aloading mechanism; the conveying mechanism is horizontally arranged on the frame; a synchronous belt is arranged on the inner side of the conveying mechanism; a tool for loading materials is placed onthe synchronous belt; at least two through grooves are formed in the tool; materials to be assembled are placed in the through grooves; and the assembly modules once absorb multiple materials from the loading mechanism, and assemble the materials to fittings in the through grooves of the tool. Through downward absorption fixation and flexible support of glass sheets, the displacement of the glasssheets in the assembly process is prevented, so that the assembly precision is guaranteed, the pressure crushing condition of the glass sheets is prevented, the loading and unloading time is shortened, the centralized unloading and loading of multiple products once are realized, the tray replacing and reloading time is shortened, and the overall production capacity is effectively improved.

The invention provides an intelligent warehouse cargo management method adopting an RFID technology. The method is characterized in that steps are: firstly, implanting an RFID label for each cargo respectively, registering a different ID for each RFID label and distributing a storage space for each ID in a database server; then both after the cargos undergo warehousing registration and warehousing, and when the cargos are undergoing ex-warehouse registration and cargo packing, adopting a mobile RFID reader-writer to read the RFID label on each cargo and obtaining the IDs of the RFIDs and inputting related information of the cargos and sending the data to the database server for storage through a management system. The advantages of the intelligent warehouse cargo management method adopting the RFID technology are: (1): rapid scanning; (2) penetrability and no-screen reading; (3) anti-pollution capability and durability; (4) large memory capacity of the data; (5) volume miniaturization and shape diversification; (6) reusability; (7) security.

The invention relates to the field of the processing of aquatic products, and in particular relates to a preparation method of silver carp noodles. The method comprises the following steps: (1) collecting meat; (2) chopping, namely based on the weight of the fish meat, adding 5-20% of starch, 3-5% of textured soybean protein, 0.5-2% of edible oil, 1-2% of edible salt, 0.1-0.2% of fresh ginger juice, 0.05-0.1% of garlic powder, and ice water, and chopping the fish meat under temperature below 10 DEG C at 1480rpm for 10-12min to obtain minced fish meat; (3) preparing a dough, namely adding 10-15 parts of ice water, 25-50 parts of starch, 12.5-25 parts of low-gluten flour and 0.2-0.5 part of guar gum to 100 parts of the minced silver carp meat, and stirring in a dough maker for 15-20min to obtain a hard dough; (4) rolling; (5) folding; (6) steaming; (7) shredding; (8) drying; and (9) measuring and packaging in a vacuum environment. According to the preparation method disclosed by the invention, a conventional Susong fish noodle processing technology is improved by adopting a modern aquatic food processing technology, the industrial and standard production of conventional products are achieved, and the flavor of the fish noodles is reserved to the greatest extent.

The invention relates to a seawater getting system, which comprises a vertical well dug downwards from the ground surface, a pipeline tunnel communicating with the vertical well to an adjacent ocean, a water duct one end of which protrudes into the ocean so as to get water is arranged in the pipeline tunnel, as well as a control valve arranged on the water duct. On one hand, the pipeline tunnel can prevent the water duct from being easily destroyed as the water duct is directly soaked in seawater, and on the other hand, the pipeline tunnel can provide convenience for personnel to pass in / out for pipeline arrangement, operation or maintenance. In addition, when partial sections of the water duct crack, the partial sections can be selectively closed, by the control valve arranged on the water duct, so the cracks of the pipeline can be maintained at the same time when normal water getting amount can still be maintained.

The invention relates to an outpatient and emergency transfusion management system based on RFID (Radio Frequency Identification Device) technology, wherein a hospital information system and a digitalized transfusion chamber are seamlessly linked together by combining an outpatient and emergency transfusion management intellectualized system based on the RFID technology with a wireless network technology; and a discrete distribution management is updated to be a methodic digitalized management; Compared with the conventional transfusion mode, the outpatient and emergency transfusion management system has the advantages that by the reconfirmation on patients and transfusion medicines of the RFID radiofrequency non-contact function and the wireless transmission system of a therapy vehicle, the possible medical errors can be further reduced. A more reliable guarantee is provided for therapy and nursing for transfusion patients; and by the system integration integrating software functions and hardware functions such as identity authentication and therapeutic treatment and rescue, a more comprehensive management mode is provided for therapy for the transfusion patients in a hospital, and a solution scheme which is advanced in technology, safe, reliable and feasible is provided for transfusion management.

The invention provides a commercial display cabinet for food refrigeration and preservation. A foaming side plate (3) is mounted on side of a forward tilting type underframe (2); a foaming box body (6) is mounted at the upper part of the forward tilting type underframe (2); an underfloor system evaporation coil (7) is bonded on the inner wall of the foaming box body (6); a supporting arm (19) is mounted above the foaming box body (6); the lower part of an adjustable supporting rod (14) is mounted on the foaming box body (6) while the upper part of the adjustable supporting rod is connected with the supporting arm (19); an operation end hollow toughened glass translation door (10) is mounted on one side of the supporting arm (19); a client arc hollow glass (13) is fixedly mounted at the upper part of the supporting arm (19); and a box body water drainage pipe (17) is mounted at the bottom of the foaming box body (6). The commercial display cabinet for food refrigeration and preservation, provided by the invention, has the advantages of energy conservation, environment friendliness, flexible and changing combining modes as well as capability of satisfying requirements of different clients, such as large-scale stores, small shops and the like.

The invention provides an easy-cutting ferritic stainless steel used for a ferromagnetic part. The ferritic stainless steel comprises the following chemical composition: less than or equal to 0.03wt% of C, 0.6-1.2wt% of Si, less than or equal to 0.30wt% of Mn, 13.0-20.0wt% of Cr, less than or equal to 0.5wt% of Ni, 0.12-0.3wt% of S, 0.3-0.6wt% of V, 0.01-0.40wt% of Cu, less than or equal to 0.03wt% of P, and the balance Fe and impurities. The ferritic stainless steel of the invention is prepared by adjusting the contents of Si, Cr and S, adding V of proper amount and adopting reasonable manufacturing technique; the ferritic stainless steel has good corrosion resisting property and cutting property, with a magnetic property index coercive force Hc being less than or equal to 94.8A / m.

The invention provides a walnut shelling device, and belongs to the field of walnut shelling devices. The device comprises a discharging tank, a rack, an air pump, an extrusion mechanism, a conveyingbelt, a screening mechanism, a fixed extrusion plate, a small air cylinder, a falling pipe, an optoelectronic switch receiver, an optoelectronic switch transmitter and a controller, wherein the discharging tank is soldered at the top end of the rack; a falling hole is formed in the bottom of the discharging tank, and is connected with the falling pipe; an upper telescopic arm hole and a lower telescopic arm hole are formed in one side of the lower part of the falling pipe; optoelectronic detection devices are arranged on two sides of a middle lower part, corresponding to the upper telescopic arm hole and the lower telescopic arm hole, of the falling pipe; the fixed extrusion plate is arranged at the bottom of the rack, and the extrusion mechanism is arranged at the opposite side of the fixed extrusion plate; the conveying belt is arranged at the lower part of the fixed extrusion plate; a vibrating screen is arranged in front of the conveying belt; and the air pump is arranged on the side of the extrusion mechanism. The device is simple in structure and easy to operate, and can be used for effectively removing shells of walnuts, so that labor and materials can be greatly reduced.

The invention relates to the making of the combined fiber furniture by making the bamboo fiber, with formaldehyde and melamine polymer formed into melamine formaldehyde resin, putting the resin into the 100deg.C water for 50-70min, cooling the resin for crystallization, flush and drying. It selects resin crystallization and bamboo fiber in 1:1 weight ratio, mixing the grinding, adding mold stripping agent and hardening agent, blending evenly for crushing and screening. hot pressure forming. It is safe, poisonously, light in weight, strong, heat, oil and alcohol resistant, and environment protective.

The inVention discloses a moxibustion machine. The moxibustion machine comprises a main machine assembly for purifying moxibustion smoke, a cantileVer assembly for connection and a moxibustion box assembly for burning moxa, wherein the main machine assembly, the cantileVer assembly and the moxibustion box assembly are sequentially connected; the bottom of a smoke feeding tube is fixedly installedon the top face of a machine box, a filtering assembly is installed in an inserting grooVe of the machine box, and a main machine head is slidingly connected with a manual cantileVer part through a right connecting coVer; the manual cantileVer part is slidingly connected with an automatic cantileVer part through a left connecting coVer, and the automatic cantileVer part is slidingly connected witha main support; a smoke discharging tube penetrates through the cantileVer assembly; the moxibustion box assembly comprises a connecting assembly and a moxibustion box, and the connecting assembly isfixedly arranged on the top face of the moxibustion box. By means of the moxibustion machine, the moxibustion smoke can be purified, the enVironmental comfortable degree of the moxibustion process isimproVed, the whole structure is reasonable, moxa sticks are rapidly and conVeniently replaced, and the burning process and the moxibustion process are safe and reliable.

To provide a drill enabling an increase in tool life while securing working efficiency. In this drill (1), a groove length (l) is set within the range of 6D to 10D where the outer diameter of the cutting edges (5) is D, the coating dimension of a hard compound on the surfaces of at least cutting edges (5) is set to 1.0 [mu]m or less, and the number of the cutting edges (5) is set to two. Since the chip discharging property and the rigidity of the drill can be synergistically increased, the lifetime of the drill (1) can be synergistically increased.

The invention discloses a vibration test device,and relates to the field of anti-vibration detection. The vibration test device comprises a rack,a driven mechanism and a driving mechanism; the drivenmechanism comprises a vibration table and a vibration gear; the driving mechanism comprises a spur rack,a vertical bar,a push air cylinder and a slide bar,the slide bar and the push air cylinder are connected with the rack,the vertical bar is connected with the slide bar in a slide block form,a piston of the push air cylinder is connected with the vertical bar,and multiple layers of vibration reduction rings are arranged on the lower surface of the spur rack and located at the top end of the vertical bar; the vibration table is placed on the upper side of the rack,and the lower surface of thevibration table is provided with the vibration gear matched with the spur rack. The vibration test device has the advantages of being high in vibration efficiency,adjustable in vibration intensity andlong in service life.

The invention discloses an inflatable type environment-friendly express bag with an intelligent lock. The inflatable type environment-friendly express bag comprises a first air cushion and a second air cushion which are used for wrapping an object, a plurality of buffer air bags, an air inflation valve mouth used for carrying out rapid inflation, a side face buffer block used for protecting the object, a magic paste used for sticking and fixing the object horizontally and a lock buckle used for fixing the object longitudinally. When the inflatable type environment-friendly express bag with theintelligent lock is used, firstly, the express bag is inflated with air through the air inflation valve mouth, then the object is placed on the front face of the express bag (the joint between the first air cushion and the second air cushion), with that, the two ends of the second air cushion are lifted up correspondingly and are put on the top of the object, a male surface and a female surface of the magic paste are made to be fitted and pasted tightly, with that, the short end of the first air cushion is lifted up and is fitted to the object, finally, the long end of the first air cushion is wrapped up surrounding the object together with a locking band, a buckle body is locked into a lock body after tight wrapping, and express packaging operations are finished. The inflatable type environment-friendly express bag with the intelligent lock further has the advantages of being simple in structure, convenient to operate and easy to carry out.

The invention provides an electronic measuring spoon, comprising a spoon head, a spoon neck and a spoon handle, a weighing sensor is arranged on the spoon neck, a processor, a data display device, a short-distance wireless communication device, an indicator light device and a power supply are arranged on the spoon handle device, a weighing sensor, a processor, a data display device, a short-distance wireless communication device, an indicator light device and a power supply device form an electronic circuit, and at the same time, the short-distance wireless communication device transmits the collected signal to the handheld smart device, and displayed on the handheld smart device. The invention is simple and suitable for use, easy to operate, can be used alone, and can also be used in conjunction with a hand-held intelligent device, and can be extended to intelligent functions such as automatic recording, analysis, management, and data sharing.

The invention discloses a water-soluble dropping pill prepared by a crosslinking technology and a preparation method of the water-soluble dropping pill. The water-soluble dropping pill comprises an inner layer core liquid, a middle shell layer and an outer shell layer. The inner layer core liquid contains water and water-soluble essence, the middle shell layer is a polyelectrolyte composite gel layer formed by cross-linking reaction of sodium alginate, chitosan and calcium salt under an acidic condition, and the outer shell layer is a waterproof wax layer. The middle shell layer of the water-soluble dropping pill is the polyelectrolyte composite gel layer formed by the cross-linking reaction of the sodium alginate, the chitosan and the calcium salt under the acidic condition, and the polyelectrolyte composite gel layer has the characteristics of hardness and frangibility after being dried, so that the prepared water-soluble dropping pill is relatively good in roundness and has a certain hardness; when a consumer smokes the cigarette, the dropping pill is easily broken by pinching and has obvious blasting sound, so that the smoking requirement of the cigarette consumer can be met; the outer shell layer can prevent the middle shell layer from increasing the toughness due to water absorption, so that the weather resistance of the water-soluble dropping pill is improved, and the water-soluble dropping pill can maintain relatively stable hardness and brittleness.

The invention provides a fine level grinding method for diamond saw blades. Fine level grinding of the diamond saw blades is finished through cooperation of an execution mechanism, a conveying mechanism, a supporting mechanism and the like. By means of the method, the problems that at present, after diamond saw blades are put into practical use, after long-time use, sawteeth of the saw blades areworn, then some convex edges are formed, consequently, the saw blades cannot levelly cut media, finally the situation that the cutting effect of the saw blades becomes poor is directly caused, consequently, centralized finishing treatment is needed, meanwhile, during production of some saw blades, some convex edges influencing practical use can be generated in the sawteeth, generally, the work ofgrinding the sawteeth of the saw blades is mainly done through manual operation, obviously, machining efficiency is low due to the fact that round saw blades are ground in this manner, consequently, during batched machining, too many saw blades are accumulated, and work efficiency is low are solved.

The invention discloses a corrosion-resistant tool for machining in liquid, which comprises a tool holder and a tool edge. The corrosion-resistant tool is characterized in that the tool holder is provided with a bolt hole, corresponding surface treatment is respectively performed for the bolt hole and the tool edge, and the surface treatment refers to anodic oxidation or micro-arc oxidation, so that corrosion is avoided during cutting in the liquid with pH (potential of hydrogen) ranging from 4 to 10.

The invention discloses a purifying method for rabeprazole sodium. The method comprises the following steps: dissolving a crude product of rabeprazole sodium in aqueous alkali; adding methylbenzene; under the nitrogen protection, regulating pH value to 7.0-8.0; adding an adsorbent and then filtering; separating the organic phase and then adding sodium hydroxide aqueous solution and filtering; collecting solid, thereby acquiring a purified product of rabeprazole sodium. Compared with the present purifying method, the method provided by the invention has advantages; the crude product of rabeprazole sodium is unstable in the process of crystallizing in the solution or dewatering and is easy to degrade or decompose, so that the impurities are increased and the purity is reduced; an experiment proves that the pH value regulation before salt forming and the active carbon decoloration method for refining can greatly reduce the degradation and decomposition of the products; the product can meet the qualified requirement, without re-crystallizing after the salt forming; the re-crystallizing after the salt forming is not required, so that the dosage of the organic solvent can be effectively reduced, the yield can be increased and the residual solvent content also can be reduced.

An accurate air-drop system comprises a task planning module, a weather information module, a parafoil module, an integrated navigation module, a flight control module, an attitude control module, a cargo platform module, a landing unlocking module, a remote control and remote measurement module and a ground station module. And the task planning module plans a flight path point for the descendingprocess of the parachute by utilizing the task information and the information provided by the weather information module, and calculates a reasonable air-drop release area. The integrated navigationmodule adopts GNSS / INS / laser radar integrated navigation to obtain system position and attitude information; the flight control module controls the rear edges of the two sides of the parafoil throughthe attitude control module, the parafoil flies autonomously according to a preset track in the whole process, high-precision sparrow landing is achieved, and the remote control telemetering module completes telemetering communication and control over the precise air-drop system in the whole process. The precise air-drop system can realize full-height drop and precise landing under three unconditions (no ground guidance, no ground control and no meteorological data).

The invention discloses a three-PE anti-corrosion spiral steel pipe formula material which comprises 50-60 parts of an HDPE polyethylene raw material, 10-15 parts of adhesive resin, 3-8 parts of EVA resin, 5-10 parts of a PA6 material, 1-3 parts of a film antifogging agent, 1-3 parts of a defoaming agent, 1-3 parts of black masterbatch, 3-6 parts of an elastomer material, 0.8-2 parts of a lubricant, 1-3 parts of a stabilizer, 15-20 parts of an HDPE linear material, 5-10 parts of ABS resin, 0.8-2 parts of a coupling agent, 1-3 parts of barium sulfate, 1-3 parts of a plasticizer, and 0.4-0.8 part of a dispersing agent. The invention further provides a preparation method of the three-PE anti-corrosion spiral steel pipe formula material. The three-PE anti-corrosion spiral steel pipe prepared from the formula material is weak in brittleness, good in bonding effect with the bonding resin layer, good in compatibility, not prone to cracking, high in impact resistance and high in tensile strength.

The invention discloses a BCAA (branched-chain amino acid) effervescent tablet and a preparation method thereof. The effervescent tablet comprises the following components in parts by weight: 40 to 60 parts of instant BCAA powder, 8 to 12 parts of erythritol, 6 to 10 parts of fruit powder, 5 to 10 parts of citric acid, 5 to 10 parts of sodium bicarbonate, 4 to 8 parts of sodium carboxymethyl starch, 0.1 to 0.3 part of a sweetening agent and 0.3 to 0.5 part of essence. The components are mixed for 15 to 25 minutes by a three-dimensional machine and are tabletted. The BCAA effervescent tablet provided by the invention is quick in response, easy to absorb, convenient to carry and drink and good in taste.

The invention relates to a tooth for a cone-inlaid drill, a drill having a cone structure, or a rock-breaking tool having a cone structure in the oil drilling and geological drilling fields, so that the strength of the existing wide tooth can be enhanced effectively. According to a technical scheme, a wide-top reinforced tooth comprises a tooth post and a crown in a flat wedge shape; and ranges of oblique angles alpha 1 and alpha 2 of the crown at the two sides in a tooth width direction are as follows: alpha 1 is larger than or equal to 0 degree and is less than or equal to 10 degrees, and the alpha 2 is is larger than or equal to 0 degree and is less than or equal to 10 degrees. A reinforced rib is arranged at the crown in a tooth thickness direction. The tooth has characteristics of large tooth edge width, high strength, and high toughness; and the damage effect area of the downhole rock by the tooth can be increased and thus the rack-breaking efficiency of the drill is improved.

The invention discloses a visual positioning guide wire. An end of the visual positioning guide wire is provided with a positioning sensor; the front end of the positioning sensor is provided with a visual device; the visual device includes a CMOS (complementary metal oxide semiconductor) sensor, an imaging lens and an optical fiber. The defects of the prior art are overcome; the last blind area is eliminated for peripheral lung disease surgery is eliminated, and the guide wire is visually positionable; after the guide wire reaches a target region through navigation, a doctor can see the focus; the problems are solved that an existing fiber imaging catheter has high cost, the glass fiber yarns break easily, the reliability is poor and the imaging quality is poor.

The invention discloses a preparation method of high-purity indium oxide. The preparation method comprises the following steps: firstly, preparing an electrolyte with the pH value of 0.5-1, wherein the electrolyte comprises the following components in percentage by weight: 70-100 g / L of In<3+>, 70-90g / L of sodium chloride, 1-15 mg / L of thiourea, 1-10mg / L of potassium iodide, 0.1-0.5 g / L of gelatin and the balanced being ultrapure water; then sequentially carrying out electrolysis and hydrolysis on an electrolyte to obtain indium obtained by hydrolysis, carrying out spin-drying on the indiumobtained by hydrolysis to obtain indium, heating the indium to obtain a precursor, and calcining the precursor to obtain the high-purity indium oxide. The method is low in impurity content, low in cost, easy and convenient to operate, short in period and environmentally friendly.

The invention discloses an ammonia and nitrogen-free chemical nickel treatment process, belongs to the field of plastic electroplating, and solves the problem of difficult sewage treatment due to ammonia and nitrogen contained in traditional chemical nickel. The ammonia and nitrogen-free chemical nickel treatment process comprises preparation of ammonia and nitrogen-free chemical nickel; and in the preparation process, an ammonia and nitrogen-free cylinder opening agent is added in nickel sulfate to obtain the ammonia and nitrogen-free chemical nickel for plastic electroplating. Each 1 L of the cylinder opening agent contains 30-40 g of trisodium citrate dehydrate, 100-110 g of lactic acid, 40-45 g of D-malic acid, 55-60 g of succinic acid, 0.05-0.15 g of isothiourea propyl sulfonic acid salt, 15-30 ppm of bismuth nitrate, 25-40 g of ethylene glycol, and 5-20 g of sodium 2-ethylhexyl sulfate. The chemical nickel contains no ammonia and no nitrogen, greatly reduces the sewage treatmentdifficulty, thoroughly eliminates the ammonia and nitrogen pollution problems, is suitable for electroplating of ABS, ABS / PC and PA plastic, and is excellent in bonding force of plating layers to totally meet the performance requirements; traditional production equipment can transfer a cylinder without needing any change; and the chemical nickel is more stable compared with general nitrogen-contained alkali chemical nickel, is not easy to tip a groove, prolongs the average life compared with the alkali chemical nickel, and can effectively reduce the operation cost.

The invention provides a commercial display cabinet for food refrigeration and preservation. A foaming side plate (3) is mounted on side of a forward tilting type underframe (2); a foaming box body (6) is mounted at the upper part of the forward tilting type underframe (2); an underfloor system evaporation coil (7) is bonded on the inner wall of the foaming box body (6); a supporting arm (19) is mounted above the foaming box body (6); the lower part of an adjustable supporting rod (14) is mounted on the foaming box body (6) while the upper part of the adjustable supporting rod is connected with the supporting arm (19); an operation end hollow toughened glass translation door (10) is mounted on one side of the supporting arm (19); a client arc hollow glass (13) is fixedly mounted at the upper part of the supporting arm (19); and a box body water drainage pipe (17) is mounted at the bottom of the foaming box body (6). The commercial display cabinet for food refrigeration and preservation, provided by the invention, has the advantages of energy conservation, environment friendliness, flexible and changing combining modes as well as capability of satisfying requirements of different clients, such as large-scale stores, small shops and the like.

The invention provides a method for rapidly cutting silicon wafers with an electroplating diamond wire with ultrahigh efficiency. The method includes the following steps that firstly, bar sticking is conducted; secondly, feeding is conducted; thirdly, a cutting solution is prepared; fourthly, cutting is conducted; fifthly, discharging is conducted; sixthly, degumming and cleaning are conducted; and seventhly, checking and packaging are conducted. According to cutting, a cutting rack drives a silicon bar to move towards the electroplating diamond wire, and meanwhile a main roller drives an electroplating diamond wire net to conduct reciprocating movement to achieve cutting; in the cutting process, the linear speed of the electroplating diamond wire ranges from 1300 m / min to 1500 m / min, the workpiece cutting speed ranges from 1 mm / min to 4.5 mm / min, and the thickness of a diamond particle coating on the electroplating diamond wire ranges from 3 microns to 5 microns; and in the cutting process, the manner of conducting forward feeding firstly and backward feeding secondly is adopted in the electroplating diamond wire, and before each workpiece is machined, the 3 km-5 km electroplating diamond wire is fed to a wire collecting wheel. By means of the cutting method, 8.4 inch and 650 mm crystalline silicon bars can be smoothly cut within 1 h, and the problem that in the prior art the efficiency for cutting silicon wafers with electroplating diamond wire is low is solved.