4results about How to "Fast production" patented technology

The invention belongs to the technical field of pharmaceutical equipment, and particularly relates to a needle pre-filling continuous production process for plastic medicine bottles. The process comprises the following steps of (1) tube blank extrusion, (2) tube blank transfer, (3) needle adding and bottle making, (4) filling, (5) injector piston adding and sealing, and (6) blanking. The needle pre-filling continuous production process for the plastic medicine bottles is a whole systematic process and covers a process from raw material conveying to final product conveying, compared with a traditional BFS process, a packaging process is characterized in that an injection needle adding station and an injector piston adding station are added and A-level air shower protection is added in a whole transferring process, functions of equipment are greatly increased, the quality of produced products is higher, the sterile safety of the products is better, and the problem of pollution possibly existing in a process from production to injection of medicines is fundamentally solved.

The application provides a pultrusion process, product and application of a thermoplastic resin composite material, the pultrusion process comprising the following steps: preheating a prepreg tape and then feeding the prepreg tape into a pultrusion forming die for pultrusion forming, wherein the pultrusion forming die comprises a heating die and a cooling die, the heating die comprises a first heating zone and a second heating zone, the temperature of the second heating zone is less than the temperature of the first heating zone, the temperature at which the thermoplastic resin is decomposed by 10 wt% in an air atmosphere is denoted as T a ℃, the temperature of the first heating zone is denoted as T1℃, 95≤T a -T1≤150. The product obtained by the pultrusion forming process of the application has a good appearance, and the mechanical properties of the product are good. Different structural parts can be produced, and the application has the advantages of low processing temperature, low energy consumption, fast manufacturing speed, simple processing technology and continuous production. The continuous fiber reinforced thermoplastic resin prepreg tape is used as a base material to endow the product with recyclable processing performance.

The application provides a full-spectrum complex-phase fluorescent ceramic and a preparation method and application thereof. 1‑x‑y Sr y AlSiN3:xEu (0 1‑x‑a‑b Y a Gd b )3(Al 1‑c Ga c )5O 12 :xCe (0 12 The short-time ceramic sintering and the faster temperature rising and falling rate in the application effectively slow down the grain growth in the ceramic sintering process, and in the short-time sintering process, the nitride powder forms the oxide phase in situ without causing large decomposition or sintering so as to make it invalid. In short, through the short-time high-temperature pulse sintering, the sintering densification of the complex-phase ceramic is promoted, and the nitride phase is avoided from being oxidized in the long-time high-temperature process to cause the sharp drop of the luminous efficiency.

The application discloses a kind of high-strength high-plasticity Ti2AlNb alloy additive preparation methods, comprising the following steps: one, setting scanning parameter;Two, prefabricated entity sheet layer;Three, in-situ heat treatment;Four, preparation component.The application is processed by slicing layering, using sheet layer alternation merging melting scanning mode, effectively avoid adjacent sheet layer overheating remelting, substantially increase the stability of organization and mechanical properties;Through in-situ heat treatment, it is beneficial to play the effect of phase boundary strengthening and solid solution strengthening, can improve the metallurgical bonding strength of sheet layer, solve the difference in structure and performance caused by sheet layer remelting, significantly improve its plasticity under the premise of maintaining the excellent strength of Ti2AlNb material, the tensile strength of prepared Ti2AlNb alloy is not less than 1100MPa, yield strength is not less than 990MPa, plasticity is not less than 6%, has wide application prospect in aerospace equipment field.