108results about How to "Fine workmanship" patented technology

The invention provides a compound mouldproof agent with the acidizing effect and a preparation method thereof. The compound mouldproof agent comprises the following components in parts by weight: 20-50 parts of propionic acid-ammonium propionate-ammonium dipropionate mixture, 5-15 parts of glacial acetic acid-ammonium acetate-ammonium diacetate mixture, 2-10 parts of benzoic acid, 1-3 parts of dehydroacetic acid and/or sorbic acid and 37-55 parts of vectors. The invention also provides the preparation method of the compound mouldproof agent, which is characterized by evenly stirring the mixture of the 20-50 parts of propionic acid-ammonium propionate-ammonium dipropionate mixture, the 5-15 parts of glacial acetic acid-ammonium acetate-ammonium diacetate intermediate product components, the 2-10 parts of benzoic acid, the 1-3 parts of dehydroacetic acid and/or sorbic acid and the 37-55 parts of vectors, filtering, inspecting and packaging, thus obtaining the compound mouldproof agent. The compound mouldproof agent has double functions of mould proofing and acidizing, is synergistic, avoids antagonism and is simple in preparation, low in cost and high in application value.

A main body of the glove is provided with an arm fastener and a wrist fastener at its arm and wrist sections, respectively, so that when a front end of a closing flap is pulled up with only the wrist fastener loosened, a substantially wide closable opening provided in the back of the main body opens. Pulling the fingertip portion of the glove causes a stretchable section to extend longitudinally against the arm section fastened to the arm of the wearer so as to permit the hand to be readily liberated outside through the closable opening.

A pork ball food rich in amino acids, vitamins and minerals and with good taste is prepared from minced pork, the flavouring prepared from 10 raw materials including edible salt, soy, anise, sweet flour paste, etc, champignon, canned bamboo shoot, water chestnut, egg and starch through cutting the champignon, canned bamboo shoot and water chestnut to become small particles, mixing with egg, starch and minced pork, shaping, frying in oil, boiling the soup prepared from said flavouring, plant oil and water, and stewing.

The invention discloses an assembling method for a fiber filtration cloth filter and a sewage treating method. According to the sewage treating method, fiber filtration cloth is employed as a filter layer; a filtering rotating drum coated by the fiber filtration cloth is vertically arranged in an enclosed pressure vessel; sewage entering the pressure vessel enters the filtering rotating drum after filtration by the fiber filtration cloth and is then discharged from a water outlet; the pressure vessel is employed to increase the flow of sewage passing through the fiber filtration cloth, so work efficiency is improved; and a backwashing apparatus installed at the side of the filtering rotating drum is used for backwashing, and the filtering rotating drum rotates under the driving of a drive unit during backwashing, so 360-degree backwashing of the filtering rotating drum and the fiber filtration cloth is realized. Since a filtering disc is arranged in a shell, influence of the external environment is avoided; due to vertical arrangement of the filtering rotating drum, the fiber filtration cloth filter has the advantages of a small occupied land area, low investment, a simple transmission mechanism, low power of the drive unit and conservation of energy. The fiber filtration cloth filter has good adaptability and is easy to install and adaptive to filtering conditions on various occasions.

The invention relates to the field of worm tea processing and in particular relates to a method for producing worm tea. The method for producing the worm tea comprises the following steps: a, respectively carrying out fixation on picked wild lisea coreana tender leaves and gingko tender leaves at the temperature of 90-100 DEG C for 10-13 minutes; b, respectively transferring the wild lisea coreana tender leaves and gingko tender leaves into a drying room, drying until moisture content is 94-96%, uniformly mixing the wild lisea coreana tender leaves and gingko tender leaves at a mass ratio of 1:0.08, and spraying mixed liquor of rice washing water and soybean milk onto leaf surfaces in the uniformly mixing process; c, after uniform mixing is finished, carrying out natural fermentation for 70-72 hours under the ventilation condition; and d, after fermentation is finished, adding with aglossa dimidiafa haworth adults cultured in advance, and after the aglossa dimidiafa haworth adults nibble up the fermented tender leaves, excrements produced by the aglossa dimidiafa Haworth adults is the worm tea. The method for producing the worm tea has the advantages that a technology is fine, the produced worm tea has high quality, the wild lisea coreana tender leaves and gingko tender leaves are taken as mixed raw leaves, and the produced worm tea is more nutritious.

The present invention provides a sesame seed paste preparation method, comprising the following steps: screening: the mixed scrap iron and other impurities in the sesame seeds are screened out using a sesame seed cleaning machine; water washing: the sesame seeds are washed clean by a water washing machine which is mainly used to clean sands and stones in the sesame seeds; seed frying: the water washed sesame seeds are fried at a temperature between 175 DEG C to 190 DEG C for a duration time between 30 min to 45 min; removing out from a pan: when being removed out from the pan, the temperature of the sesame seeds are kept between a temperature of 180 DEG C to 195 DEG C; cooling: between 8min to 15min after being removed out from the pan, the temperature of the sesame seeds is cooled to a room temperature; grinding: the cooled sesame seed is subjected to grinding at a grinding temperature controlled between 40 DEG C to 60 DEG C; and filling: finally, the ground sesame seeds are subjected to filling and prepared into finished products. The produced sesame seed paste is fine in workmanship, is golden in color and luster, is smooth in mouthfeel, and is mellow in taste.

The present invention discloses a lead-free high-temperature decorating fire glass container production method, and belongs to the field of glass manufacturing. According to the present invention, lead-free white broken glass, white quartz sand, soda ash, sodium feldspar, calcite, sodium sulfate, cobalt powder, and film-tearing-free water labels for each container are adopted as raw materials, and lead-free glass container manufacturing, film adhering, high-temperature decorating firing and other processes are performed to obtain the finished product; the production method has characteristics of simple operation, less production steps, high efficiency, no pollution, small occupation area and less investment, and is suitable for industrial production; and the product lead-free high-temperature decorating fire glass container has characteristics of fine workmanship, high-definition image, bright color, no fading, water resistance, alcohol resistance, wear resistance, high firmness, and no lead and other toxic elements.

The invention discloses a pipe fitting machining technology. According to the pipe fitting machining technology, a pipe fitting is mainly made of a pipe, a plate and a rod, the shape, the size and other requirements of a blank are realized according to technology stipulations of different products, a high-frequency induction heating method is adopted in the pipe fitting when a hot pushing bend or a hot bending elbow is formed, the temperature ranges from 160 DEG C to 220 DEG C, the pipe fitting is made of welded pipes, a welding ground wire must be firmly fixed to the end of the pipe through a stainless steel clamp, the welding temperature ranges from 260 DEG C to 370 DEG C, the pipe fitting thermal treatment temperature is not lower than 723 DEG C, rust and scratches on the surface of the pipe fitting are removed through surface treatment methods, such as abrasive blasting, shot blasting, grinding and acid pickling, of the pipe fitting, cutting is mainly completed through a universal machine tool, and surface protection of carbon steel and alloy steel is usually achieved through a painting method. The pipe fitting machining technology is complete, energy and materials are saved, workmanship is exquisite, and the service life is long.

The invention discloses an automatic feeding and blanking system for centerless grinding machine screws, and belongs to the technical field of non-standard automatic feeding. The automatic feeding andblanking system comprises a vibrating feeding part (1), a material guiding pipe (2), a grinding wheel box cover (3), a machine tool body (4), a material receiving box (5), an upper sliding plate (6),a rear positioning and ramming device (7), a grinding wheel (8) and a manipulator feeding part (9). The automatic feeding and blanking system is characterized in that the vibrating feeding part (1) mainly achieves automatic vibrating feeding; the manipulator feeding part (9) mainly achieves material transferring and precise positioning and sending workpieces into a grinding area for grinding machining; and the rear positioning and ramming device (7) ensures the fact that the workpieces occupy the correct grinding positions and has the function of material pushing, and after grinding machiningis completed, a material ramming rod (52) jacks out the workpieces to make the workpieces slide down into the material receiving box (5). The automatic feeding and blanking system for the centerlessgrinding machine screws is compact and reasonable in structural design, good in rigidity, excellent in workmanship and attractive in appearance, and the automatic feeding and blanking system can worksfor a long term continuously and stably.

The invention relates to a wrister used for medical rehabilitation. The wrister comprises a wrister main body, a locking rotary knob, fixing belts, pull ropes, lining cloth, a thumbstall and a fastening belt, wherein the wrister main body is semi-cylindrical and is fixedly sewn together with two side edges of the lining cloth; a tensioning system reinforcing area is fixedly arranged at the edge ofone side of the wrister main body, and the plurality of fixing belts are fixedly arranged on the tensioning system reinforcing area; a locking rotary knob reinforcing area is fixedly arranged at theedge of the other side of the wrister main body, the locking rotary knob is fixedly mounted in the middle part of the locking rotary knob reinforcing area, the thumbstall is arranged on the left sideor the right side of the upper part of the wrister main body, and the fastening belt is fixedly connected to the tail end of the thumbstall and winds and is fastened to the thumb. For the wrister usedfor medical rehabilitation, the stable fixing technology is adopted, the wearing is convenient, the tightness is moderate and adjustable, the use is safe and reliable, the thumb joint is effectivelyprotected, meanwhile, the wrist joint and other metacarpophalangeal joints also can be effectively protected, and thus the demands of patients are satisfied.

The invention discloses a biological total degradation fecula packing material and its processing method and device in biological degradation material technical domain, which solves now fecula packing material is film product and can not meet the need of market. The biological total degradation fecula packing material comprises by the following steps: compositing with amidon, viscose staple fibre, pulpboard and additive; adding into water; mixing; stirring evenly; injecting materials stored in storage tank into heating mold; foaming; forming; getting end product. The processing device includes storage tank, measuring pump, injection-molded gun and injection-molded machine. This invention possesses smooth surface and light colour, which can degrade completely.

The invention is applicable to the technical field of image processing and particularly relates to a sculpture model generating system which generates a corresponding sculpture model according to image data and comprises an information reading module, a data processing module, a model mother blank processing module, and a sculpture model generating module, wherein the information reading module is used for reading the model configuration information of a to-be-generated sculpture model; the data processing module is used for acquiring a depth map corresponding to the image data; the model mother blank processing module is used for generating a model mother blank with a depth interval according to the model configuration information and dividing the model mother blank into cells in one-to-one correspondence with all pixel points in the depth map according to the depth map; the sculpture model generating module is used for determining the depth position of a corresponding cell in the depth interval according to the depth value of the pixel point, moving the cells to generate the sculpture model according to the depth positions, and generating customized sculpture models according to the model configuration information put forward by different consumers, and the sculpture model is high in accuracy.

The invention relates to a mat and a processing technology thereof, in particular to a ramie and paper straw mix-woven mat and the processing technology thereof. The ramie and paper straw mix-woven mat is formed by weaving ramie and paper straws in a mixed way. The processing technology of the ramie and paper straw mix-woven mat comprises the following steps of firstly manufacturing the paper straws into paper, cutting the paper into pieces according to the specification of the ramie and paper straw mix-woven mat, then taking the pieces as weft threads by rolling the pieces into rope shapes or core-spun cotton threads in the pieces to form the rope shapes, obtaining ramie fiber by carrying out chemical degumming on the ramie, soaking the ramie fiber by nano-silver antibiotic finishing agent solution of which the PH is 5.0-6.5, and taking the ramie fiber as warp threads for weaving after the ramie fiber is dried, so as to obtain a mat main body; obtaining a mat semi-finished product by carrying out water spraying, heating, press polishing and shrinkage treatment on the mat main body by a press atomizer; finally, drying the mat semi-finished product after soaking the mat semi-finished product is soaked in a waterproof agent of which the PH is 4.3-6.2 for 5-10 minutes, and obtaining a mat finished product by carrying out edge covering treatment. According to the ramie and paper straw mix-woven mat and the processing technology, disclosed by the invention, the processing technology is simple, and the ramie and paper straw mix-woven mat which is obtained through the processing technology not only has excellent performance of moisture-absorption air permeability, anti-bacterial deodorization performance, health and environment protection performance and the like, but also is comfortable in hand feeling, is washable and foldable and is long in service life.

The invention relates to a double-sealed sound and heat insulating floor maintenance cover, which comprises a maintenance frame, a sound-insulating rubber layer, a noise-reducing spongy layer and a perforated aluminum net, wherein the sound-insulating rubber layer, the noise-reducing spongy layer and the perforated aluminum net are arranged in the maintenance frame, the sound-insulating rubber layer is at the upper part of the maintenance frame, the noise-reducing spongy layer is arranged under the sound-insulating rubber layer, and the perforated aluminum net is arranged under the noise-reducing spongy layer. Compared with the prior art, the double-sealed sound and heat insulating floor maintenance cover provided the invention has the advantages of being simple and convenient to assemble and being capable of saving the assembling time and enhancing the production speed of a production line. The double-sealed sound and heat insulating floor maintenance cover adopts a double-sealed structure and fine workmanship, has favorable sealing performance and is in close fit with a maintenance port, so that the sealing performance and the sound and heat insulating performance of the maintenance cover are greatly enhanced. The maintenance cover is modularized, thus being favorable to purchase and store management. Moreover, the maintenance cover is standard in specification, thus saving the production flow.

The invention relates to the technical field of wireless Internet of Things, and only discloses a multi-network integration mine wireless Internet of Things communication system. The multi-network integration mine wireless Internet of Things communication system comprises a ground monitoring center, mine intrinsic safety type communication nodes, a mine intrinsic safety type personnel tracking andpositioning card, a mine intrinsic safety type miner positioning communication terminal and a mine intrinsic safety type signal repeater; the ground monitoring center is composed of a system server,a gigabit switch, a radar transceiver and a UPS power supply; the ground monitoring center is mainly used for receiving, processing and storing data sent by an underground wireless network, and displaying processed data on display equipment of the monitoring center in real time; and the communication nodes are wirelessly connected and automatically networked. Equipment circuits adopt low power consumption design, and the battery replacement cycle is long. The multi-network integration mine wireless CommTrac Internet of Things system has the current international advanced level and is sensitiveand accurate in monitoring, real-time and visual in map display, stable and reliable in performance and easy to use and maintain.

The invention discloses an intellectualized bore testing device which comprises brackets and chips. The chips are fixed on the brackets. The testing device is divided into a full-cylinder testing device and a half-cylinder testing device. The full-cylinder testing device is suitable for the full-cylinder testing; the half-cylinder testing device is suitable for the half-cylinder testing . The full-cylinder testing device comprises full-cylinder chips and full-cylinder brackets; the half-cylinder testing device comprises half-cylinder chips and half-cylinder brackets. The intellectualized bore testing device utilizes specific special testing transducers. Central distances of a steam turbine rotor and a bore is tested accurately; the power of work is reduced greatly; work efficiency is improved; precision measurement and alignment accuracy of devices are improved.

The invention discloses a method for measuring an outer contour size of a static laser scanning vehicle. A back bracket, a back rail group fixed to the back bracket, a back laser ranging scanner installed in a back rail car, a back rail car installed on a back rail group, a front laser ranging scanner installed in a front rail car, a front rail car installed on a front rail group, a front rail group fixed to a front bracket, the front bracket, a right limit block, a front limit block, a network camera, an LED lattice screen and a touch control integrated machine are included, maximum value and minimum value sequences and maximum values and minimum values of the corresponding sequences are obtained through calculation, and thus the height, width and length of the outer contour of a vehicle to be measured are accurately calculated. According to the method, the fully automatic, non-contact and dynamic through type measurement has high efficiency, the data of length, width and height of the vehicle, a gate height and a cargo compartment size can be quickly measured, and the data and vehicle standard data can be subjected to automatic comparison and judgment.

The invention relates to a waste and old tyre powder modified asphalt grinding machine. The grinding machine comprises one of a cylinder stone roller bearing or a needle roller bearing or a radial thrust bearing, a mechanical pump shell (sleeve I and sleeve II), a spring, a retainer ring, a fan, a thrust rod, a rotating shaft, a round head guiding flat key and a silicon sealing ring, wherein a bearing inner race is connected to the rotating shaft of a high temperature electric motor, a bearing outer race is installed on the thrust rod, and the mechanical pump shell is provided with a feeding port and a discharging port. The grinding machine is characterized in that a centrifugal self-absorption blade is also connected with the rotating shaft of the high temperature electric motor, when the high temperature electric motor rotates, the self-absorption blade presses materials to a rolling element between the bearing inner race and the bearing outer race, meanwhile, and the bearing inner race of a connecting shaft of the high temperature electric motor also rotates at a high speed and drives the rolling element between the bearing inner race and the bearing outer race to rotate at a high speed, therefore the waste and old tyre powder in the high temperature asphalt flowing through the rolling element is continuously grinded and refined, and the aim of rapid dissolution is reached.

The invention relates to a packaging structure of an air conditioner and an installation method thereof, and belongs to the technical field of household electric appliances packaging. The packaging structure comprises an outer packaging box and an inner packaging box, wherein the inner packaging box comprises a packaging part for a water receiving box under the air conditioner, a packaging part for a main body of the air conditioner in the middle and a packaging part for accessories on the upper part; the packaging part for the water receiving box under the air conditioner comprises a base support and water receiving box foam A and B; a concave step is arranged inside the water receiving box foam A and B respectively; both ends of the water receiving box of the air conditioner are extruded and placed on the concave step; the packaging part for the main body of the air conditioner comprises bottom foam of the main body of the air conditioner and front and back foam A and B of the air conditioner; upper arc-shaped notches at the lower middle part of the front and back foam A and B are respectively connected with an arc-shaped convex handle of the water receiving box of the air conditioner in an embedded manner; and the main body of the air conditioner is placed on the bottom foam of the main body of the air conditioner. Moreover, the invention also comprises the installation method. The packaging structure has the beneficial effect that the structure is used for packaging three parts of the water receiving tank of the air conditioner, the main body of the air conditioner and the accessories, so that the product is prevented from being damaged during the transportation process.

The invention discloses a stamping technology for a motor shell of a new energy automobile. The technology comprises the following steps that (1) a blank is softened, specifically, the aluminum alloyblank is heated and softened in a normalizing furnace; (2) stretching and primary stamping are carried out, specifically, the blank is stretched in a thermal environment by using a traction machine and then is put into the position between a female die and a male die to be stamped so as to form a rough blank; (3) secondary stamping is carried out, specifically, under the heat preservation condition, the rough blank is sent to the position between the female die and the male die to be machined so as to form a fine blank; (4) quenching is carried out, specifically, quenching is carried out on the fine blank; (5) heat treatment is carried out, specifically, T4 heat treatment is carried out on the fine blank; and (6) fine treatment is carried out, specifically, finish milling is carried out onthe footing surface of the fine blank, deburring is carried out, and the outer surface is ground so as to obtain a new finished product. The technology has the advantages that a traditional motor shell manufacturing technology is replaced, the obtained finished product of the aluminum alloy motor shell is excellent in mechanical performance, the strength of the aluminum alloy motor shell is improved by 10% or more compared with the strength of an aluminum alloy corresponding to a traditional grade, and the aluminum alloy motor shell is high toughness, resistant to surface wear, light in weight and particularly suitable for long-term use of the new energy motor shell.

The invention relates to a preparation process of the artificial marble, in particular to a process for preparing the artificial marble by using mixed ballast as the main raw material. The aim of the invention is to provide an artificial marble which has no radiation and is durable when used as the terrace, is not slippery as the result of being moistened when used as the outdoor terrace thus avoiding that the terrace is stepped to become more and more slippery, and is beautiful, elegant, warm is winter and cold in winter, when used as the exposed wall plate. The invention can be realized by that the preparation process of the artificial marble comprises the following steps: preparing the raw material; treating the raw material; forming; soaking square material; cutting; and sanding. As the artificial marble produced by the above process is prepared by using the cement and mixed ballast as main raw materials to performing cutting and sanding, the finished product is not slippery and can be bright rather than slippery after long-term friction. Meanwhile, the mixed ballast is reused, thus changing waste into valuable and saving resources.

The invention relates to an ankle protection device used for medical rehabilitation. The ankle protection device comprises an ankle protection device main body, a shoe tongue main body and a locking system, and further comprises splayed bandages, ankle clamp plates, a sock, cold compress and hot compress bags and a wedge-shaped pad, wherein the left side and the right side of the ankle protectiondevice main body are symmetric and wrap the lower part of the shank, the ankle, and the rear half parts of the instep and the foot sole of a wearer; two side edges of the lower end of the shoe tonguemain body are fixedly connected with the left and right edges of the lower end of the ankle protection device main body in a tight sewing manner; the locking system adopts a rotary knob type tightnessdegree adjusting system, the pressure is uniform, the put-on and take-off are convenient and rapid, and the fixing effect and comfort degree are extremely excellent. For the ankle protection device and a use method of the ankle protection device, the stable fixing technology is adopted, the side support is reinforced, the wearing is convenient, safe and reliable, the ankle protection device can adapt to ankle joint injuries of various degrees, especially for critical patients needing surgery, during the treatment and rehabilitation processes, the ankle joint can be well protected, in match with activity degree exercise and muscle training, the rehabilitation of the patients is promoted, and therefore, the ankle protection device is suitable for practical use.

The invention discloses an automobile headlamp switch. The automobile headlamp switch comprises a box body, a panel and a circuit control panel, wherein the circuit control panel is arranged in the box body, a lamplight switch assembly and two lamplight adjustment mechanisms are further arranged in the box body, the lamplight switch assembly comprises a headlight switch, a front fog lamp switch and a rear fog lamp switch, the headlight switch is a hollow cylindrical adjustment button, a front fog lamp switch button and a rear fog lamp switch button are arranged in the hollow button of the headlight switch, and the two lamplight adjustment mechanisms are respectively a headlight height adjustment shift wheel and a headlight brightness adjustment shift wheel. The product disclosed by the invention is simple, compact and reasonable in structure; various functions of the switch can be ensured to be smoothly fulfilled; moreover, a contact point and a contact sheet are in reliable contact with the circuit control panel; and the automobile headlamp switch is flexible and convenient to operate and is high in shift feeling, and the comfortableness requirement is fully met.

The invention provides a colorful rubber product and a manufacturing process thereof. The colorful rubber product comprises the following components in parts by weight: 30-50 parts of natural rubber,20-40 parts of light calcium, 4-6 parts of white carbon black, 9-11 parts of naphthenic oil, 2-4 parts of zinc oxide, 0.2-0.6 part of polyethylene glycol, 0.5-1.5 parts of stearic acid, 0.5-1 part ofprotection wax, 0.5-1.5 parts of an anti-aging agent, 3-5 parts of magnesium carbonate, 1-3 parts of sulphur and 2-4 parts of a promotor. Compared with the prior art, the colorful rubber product has the beneficial effects that the used components are conventional raw materials, are easily obtained and are low in cost, the manufactured colorful rubber product is novel in style and structure, exquisite in workmanship and good in quality, is popular to the public, and has good market prospect, the provided manufacturing process of the colorful rubber product is simple in technological process, the time is saved, and the cost is reduced.