38results about How to "Quality achieved" patented technology

The invention discloses a machining process of a thin-wall groove milling stainless steel part. The machining process of the thin-wall groove milling stainless steel part mainly comprises the following steps of heat treatment of a rough casting, rough machining, natural aging processing, subsequent rough groove milling, finish machining and finish groove milling. Through the design of a machining route, the machining process of the thin-wall groove milling stainless steel part reduces production of stress as much as possible, and effectively avoids deformation caused by stress concentration, thereby improving machining precision and the accuracy degree.

The invention relates to a forming method of a wall flow type honeycomb ceramics carrier billet for collection of diesel engine tail gas particles. A mixture power of pure silicon carbide and methylcellulose is stirred evenly and is poured into a stirring mill and then is stirred to make the silicon carbide power and the methylcellulose mix ed evenly; a flour water solution of water and flour is stirred evenly and poured into the stirring mill with stirring and makes the pug stirred evenly enough; tung oil is added into the stirred pug, and is stirred for a plurality of minutes, when the pug can be felted together, the pug is put into a container and is sealed to guarantee that the water in the pug can not be vaporized, and is kept musty for one day; after milled and extruded to be formed, the pug is dried by a microwave oven, finally holes are filled, after the pug is parched, dried and fired, then the billet is obtained.

The invention discloses a nutritive feed for improving pork quality. The formulation of the nutritive feed is mainly composed of a compound feed and a feed pre-mixing agent. According to the nutritive feed, the feed pre-mixing agent is a mixture composed of amino acid, vitamin, catalyzing enzyme, a microelement additive, a mineral substance additive and a carrier, wherein the carrier is bran shell powder, the amino acid comprises lysine; the catalyzing enzyme comprises compound enzyme and phytase; the microelement additive comprises manganese sulfate, copper sulfate, ferrous sulfate and zinc sulfate; the mineral substance additive comprises salt, dicalcium phosphate and calcium carbonate. The massive use of antibiotics and a growth promoter in the existing feed pre-mixing agent is avoided, and the nutritive component of the feed is optimized; the nutritive feed disclosed by the invention satisfies the biological property of the growth of a pig, and can achieve the advantages of the fast growth speed, good meat quality sense, good pork taste and the like, and has excellent market potential and substantial economic benefits.

The invention relates to a production method of superfine high count yarn. According to the technology, fiber sequentially goes the procedure of cotton grabbing, dedusting, heavy article impurity removing, cotton opening, cotton condensing, cotton combing, strip combining and rotor spinning yarn. The quality of superfine high count yarn reaches the quality of ring spinning. The production method of superfine high count yarn has the characteristics of high speed, high yield, large coiling block, short technology of rotary spinning, ensures spinning quality and improves the spinning speed at the same time.

An antibacterial film is prepared from polyacrylic resin, assistant and antibacterial mother particles through bidirectional drawing. Its advantages are high and durable bacteria killing and suppressing effect and antimildew effect, high strength, uniformity, transparency, and thermal stability, and high safety.

The invention discloses an air jet loom weaving method for a polyester cotton core-spun yarn fabric with a polyester filament as a core and cotton fiber wrapped outside polyester, which orderly comprises working procedures such as doubling, twist stabilization after twisting, warping and rebeaming, reeding, loom beam on-hook, adjustment of process parameters and so on. In the working procedure of batch warping, the rebeaming is performed on a sizing machine, and the sizing is not performed; during the reeding after the rebeaming, 50 to 100 percent of harness frame numbers are increased than the prior species according to the warp density; the weft-insertion time is adjusted to ensure that the weft-insertion time of previous group of auxiliary nozzles is longer than that of next group of the auxiliary nozzles and the weft-insertion time is orderly shortened in a step shape, and the entire auxiliary nozzles are synchronously closed at the same angle position. The working procedures after the adjustment effectively solve the problem that the dyeing of the polyester cotton core-spun yarn fabric has color difference after the polyester cotton core-spun yarn fabric is woven on an air jet loom, and ensure that the polyester cotton core-spun yarn fabric can be fully and normally woven on the air jet loom. The weaving efficiency can reach 96 percent, the rate of first-grade products when getting off the loom can reach more than 93 percent, woven cloth has qualified various indicators and fully satisfies the normal production of the dyeing and finishing, and no quality problem exists after the dyeing.

The invention discloses a welding locating device for safety protection components of a lithium ion battery. The welding locating device comprises a tray (2), wherein a plurality of component accommodating cavities (4) are formed in the top of the tray (2) and used for accommodating the safety protection components (1) required to be welded; and a cover plate (3) is connected to the top of the tray (2), and a plurality of welding windows (7) are formed at the positions, corresponding to the plurality of component accommodating cavities (4), in the cover plate (3). The welding locating device disclosed by the invention, during assembly of the safety protection components, can not only draw the production efficiency of the safety protection components into consideration but also ensure that the quality of the safety protection components can meet the safety protection use requirements of the battery, further guarantees safety use of the lithium ion battery, effectively improves the market competitiveness of lithium battery products, and is conductive to extensive application to production.

The invention relates to a shaping packing device which comprises a frame, transmission band at the frame, upper shaping compressing roller, lower shaping compressing roller and edge packing device. Wherein, the invention is characterized in that: said edge packing device is at the material outlet side of upper and lower shaping compressing rollers; and said edge packing device comprises a couple of positioning baffle plates whose distance is same as the width of decorate sheet; the frame also has a couple of lift plates for lifting up the upper protective layer, at least two couples of compressing plate that compress two side edges downwards and at least a positioning compressing plate; and the width of back compressing plate is lower than the height of front compressing plate; the positioning compressing plate is at the back of back compressing plate. The inventive edge packing device can confirm the width of final decorate plate.

The invention relates to a truss type space embankment and wall structure, comprising a cantilever structure group and a member bar group. Each cantilever structure in the cantilever structure group consists of a guy anchor support column and a multidirectional web, the guy anchor support column is to arrange a guy anchor at the lower part on a supporting stratum or a base, thus forming the bearing of the cantilever structure and the upper part is assembled with the multidirectional web to form a knot structure similar to the function of a truss knot; two ends of each member bar in the member bar group are integrated with the knot by a binding part, therefore, a hinging function is formed and after the mutual combination, the whole structure becomes a truss type space embankment and wall structure. The invention can not only achieve the purpose of safe maintenance, but also protect and improve the environment, enhance landscape effect and be beneficial to ecological development.

The invention provides major-element liquid fertilizer containing streptomyces ahygroscopicus metabolites and a preparation method of the major-element liquid fertilizer, and relates to the technical field of medical fertilizer. The liquid fertilizer is mainly prepared from the following raw materials in parts by weight: 3 to 5 parts of streptomyces ahygroscopicus Wuzhou subspecies metabolite fermentation liquor, 4 to 70 parts of major-element fertilizer, 0 to 4 parts of an adjuvant and 22 to 92 parts of water. Supernate fertilizer or suspension liquid fertilizer is obtained by mixing the raw materials according to the formula amount. The major-element liquid fertilizer solves the problems of poor effect of conventional medical fertilizer and potential safety hazard of chemical pesticide; the medical fertilizer obtained based on the method can meet the requirements of crops for fertilizer and pesticide in all the stages in a growing process; by the mutual action of the streptomyces ahygroscopicus Wuzhou subspecies metabolites and the major-element fertilizer, the effects of preventing and treating diseases, increasing the yield, being safe and protecting the environment are achieved; meanwhile, the medical fertilizer provided by the invention is obvious in disease-resisting and yield-increasing effect on the crops; and moreover, the effect is achieved by mutual coordination instead of simple addition.

The invention relates to the field of veterinary medicine, in particular to a traditional Chinese medicine preparation for preventing and treating lamb dysentery and a preparation method of the traditional Chinese medicine preparation. The preparation is prepared from the following raw materials in parts by weight: 20-25 part of common bombax flowers, 15-20 part of herba portulacae, 10-15 part offructus mume, 16-18 parts of radix glycyrrhizae, 10-16 parts of radix pulsatillae chinensis, 15-18 parts of fructus forsythiae, 12-14 part of poria cocos, 15-17 parts of pericarpium citri reticulatae,8-10 parts of radix scutellariae, 6-10 parts of rhizoma atractylodis, 5-10 parts of radix aucklandiae and 10-20 parts of herba taraxaci. The prepared traditional Chinese medicine preparation can achieve the effects of clearing away heat and toxic materials, cooling blood, stopping dysentery, relieving diarrhea with astringents, resisting viruses and the like; the prepared traditional Chinese medicine preparation for preventing and treating the lamb dysentery is fed to lambs, so that disease resistance of the lambs can be enhanced, the lamb dysentery can be effectively prevented and treated, the survival rate is increased, and the breeding risk is reduced. The prepared traditional Chinese medicine preparation has remarkable treatment effect on the lamb dysentery, and the cure rate of the lamb dysentery reaches 96% or higher.

The invention discloses non-genetically modified feed for Wagyu calves. Dry raw materials for the non-genetically modified feed include, by weight, 40-70% of non-genetically modified steam-flaked barley, 3-15% of non-genetically modified DDGS (distillers dried grains with soluble) and 6-30% of full-fat extruded black bean. The non-genetically modified feed has the advantages that growth of the Wagyu calves can be promoted (by 61-180d) by the non-genetically modified feed, the meat quality of the Wagyu calves can be identical to the meat quality of Wagyu calves fed by conventional materials inlate periods, and the problem of potential risks due to application of genetically modified raw materials can be solved by the aid of the non-genetically modified feed.

The invention provides a quality control method in a pot-type fermentation process of broad bean fragments. The method comprises the following steps: (1) sending broad bean starter materials to a fermentation pot, enabling the moisture content of the starter materials to be 40-45%, enabling the salt content of the starter materials to be 12-13%, conducting fermentation for 3-5 days, conducting sampling inspection, and for materials, controlling a moisture content of 50% or below and a salt content of 12-15% for fermentation; (2) as fermentation time reaches 13-15 days, adding lactobacillus powder for fermentation, and after 3-4 days, adding zygosaccharomyces rouxii powder and torulopsis powder for fermentation; and (3) 2-3 days before the end of fermentation, conducting sampling inspection on the materials, and controlling a moisture content, a salt content, an amino acid nitrogen content, and a total acid content. The method can not only avoid extraneous pollution in a manufacturing process in addition to meeting quality requirements, but also retain the unique flavor of traditional fermented paste fragments. The manufacturing occupies a small amount of land, and the method is applicable to large-scale industrial production so as to meet market demand quantity of Pixian broad bean paste.

A system and method for providing immersive video based on gaze vector information. A gaze vector is obtained from a client device operating to display a 360o immersive video asset to a user, whereineach video frame comprises an array of tiles projected on a 3-dimensional (3D) display environment viewed by the user in which the user is immersed, the gaze vector defining a gaze direction in the 3Ddisplay environment where the user is viewing at any particular time. An angular separation is determined between the gaze vector and a directional vector associated with each tile location respectively corresponding to the array of tiles in the 3D display environment. Responsive to the angular separations, a plurality of tile weights corresponding to the array of tiles are determined for use inselecting tiles of different bitrate qualities of the 360o immersive video asset in order to facilitate the assembly of a video frame having different qualities across the 360-degree view to be delivered to the client device.