12 results about "Performance requirement" patented technology

A composite liftgate system with an inner panel construction having a strengthening channel structure. Structural composite reinforcements are bonded to the inner panel where additional strength is needed to meet predetermined performance requirements. Where the extra structure is needed, no steel or a minimum amounts of steel is used and the structural reinforcements are bonded in place using adhesive prior to application of additional fasteners.

The invention relates to a permanent-magnetic-ferrite production method and permanent magnetic ferrite, which belongs to the field of magnets. The invention solves the technical problem that the prior art is low in the utilization value of permanent magnetic ferrite recycled material and incapable of recycling permanent magnetic ferrite recycled material to product high-performance permanent magnetic ferrite. The permanent-magnetic-ferrite production method comprises the steps of preparing material, preparing sizing agents, molding, sintering, grinding and washing. A permanent magnetic ferrite product produced by the method has Br more than or equal to 410 mT, Hcb more than or equal to 290 kA/m, Hcj more than or equal to 306 kA/m and BHmax more than or equal to 31.81 J/m, and the performances of the product meet the performance requirements of FB6B series products. The permanent magnetic ferrite can be used for motors, computers and the like of high-grade automobiles, motorcycles and other motor vehicles, and has broad market and application prospects.

The invention discloses a two unidirectional rotating mirrors based method for realizing uniform laser cleaning. The method includes the following steps: a laser beam enters to a rotating reflector B; the reflected beam of the reflector B forms an elliptical spot on a reflector C; the elliptical spot forms an elliptical scanning strip with a certain width after being reflected by the rotating reflector C; and the elliptical scanning strip can realize the surface cleaning on a pollution surface under the moving of a manual or mechanical arm. A two unidirectional rotating mirrors based device for realizing uniform laser cleaning is also provided. The device includes the reflector B and the reflector C; the reflector B and the reflector C are respectively driven to rotate through rotating shafts of a motor A and a motor B; and the reflector B and the reflector C are respectively in certain included angle arrangement with the rotating shafts of the motors. Therefore, the uniform scanning of light beams can be realized, cleaning efficiency and cleaning effects can be greatly enhanced, and material substrates can be prevented from being damaged during cleaning; and the performance requirements and scanning reflector requirements of the motors can be reduced.

A high-strength high-conductivity rare earth copper-magnesium alloy contact wire comprises, by weight percentage, 0.1-0.8% of magnesium, 0.1-0.4% of nickel, 0.1-0.4% of zinc, 0.1-0.4% of silver, 0.05-0.15% of a rare earth element and the balance copper and inevitable impurity elements, wherein the rear element is one or two of cerium and neodymium. When the rare earth element is added in the form that the cerium and neodymium are mixed, the weight ratio of the cerium and neodymium is 1:1-1:2. The high-strength high-conductivity rare earth copper-magnesium alloy contact wire overcomes the technical defect that the requirements on electrical conductivity and the tensile strength of a copper-magnesium alloy cannot be met at the same time in the prior art and can meet the performance requirement of the copper alloy for the railway contact wire.

The invention relates to a device for collecting and measuring expiration, which comprises an outer bottle (6) and an inner bottle (5), wherein the outer bottle (6) is filled with a scintillation solution and formed by an outer bottle cap (1) and an outer bottle body (2); the inner bottle (5) is nested in the outer bottle (6) and formed by an inner bottle cap (3) and an inner bottle body (4); and the inner bottle body (4) is provided with a disengagement piece (9) convenient for pricking the inner bottle (5) with a hard straight bar (8) after being blown. Air is blown to indicate saturated absorption through an air blowing tube (7), and the disengagement piece (9) is stripped by using the hard straight bar (8) so that an absorbent and the scintillation solution are mixed. The device is suitable for all inspections which utilize more than one reagent and have sealing performance requirements; through utilizing a structure of nesting the inner bottle and the outer bottle filled with the necessary reagent, the problems brought by diluting and sub-packaging on site by an operator in inspection work are solved. The device improves the working efficiency, reduces the inspection error generated by manual error, has low cost and is convenient for packaging and transporting.

The invention discloses a reinforced control cable which comprises a cable core and an outer sheath. The cross section of the outer sheath is formed by combining the circular large end and the circular small end into a whole. The cable core formed by twisting and combining two insulated wire cores is wrapped with the large end of the outer sheath. A filling layer is arranged at a gap of the cable core. A shielding layer wraps the cable core in a winding mode. A reinforcing steel wire is arranged in the small end of the outer sheath and is parallel to the cable core. Each insulated wire core is composed of a conductor and an insulation layer; each conductor is formed by a plurality of anaerobic copper wires in a compound twisting mode, and one insulation layer wraps one conductor in an extrusion mode and is made of irradiation crosslinking or silane crosslinked polyethylene insulating materials. The reinforced control cable is reasonable and simple in structure, easy to produce and manufacture, low in cost and free of pollution, has high flexibility, restorability and tensile resistance, is compact and round in structure, safe to use and capable of completely meeting the performance requirement of complex required environment of current network topology and meeting the current informatization development demands, and has good environmental benefits and economic benefits.

The invention relates to a shockisolation support using waste tires. Theshock isolation support comprises the waste tires, natural sand, pebbles and steel wire rope nets, the waste tires are integral intactwaste automobile tires, the waste tires are filled withthe natural sand, and compacting in a layered mode is carried out. The pebbles with hard texture, smooth surface, no cracks and flat shape are buried horizontally in the natural sand in a layered mode. The pebbles are arranged in 3 to 5 layers. Thesteel wire rope nets wovenby steel wire ropes are tightly enclosed the exterior of the waste tires by tightening the steel wire ropes. The difficulties in the promotion and application of a rubber support shock isolation technology in the village and town buildingscan be overcome, and meanwhile, the problem of recycling of the waste tirescan be solved. The performance requirements of a building shock isolation support can be met, theshock isolation support is suitable for buildings with 1 to 5 floors and building height not exceeding 20 m, especially the shockisolation of the village buildings, and the seismic response of ahousestructure can be reducedto a certain extent.

The invention discloses an electric system and a related clock managing method. The electronic system includes a plurality of function modules, each of the plurality of function modules operates according to one of a plurality of clock signals; and a clock management module, for generating the plurality of clock signals according to a plurality of performances requirements of the plurality of function modules. According to the invention, the electronic system and the related clock management method can reduce electricity consumption.

The invention discloses a multifunctional wood-aluminum composite window, which comprises hollow glass, a solid wood inward opening window, an electric screen window, a wooden frame connecting internal and external windows, electric shutters and an aluminum-wood composite external casement window. The inner leaf of the window and the outer frame of the inner window, and the aluminum-wood composite casement window includes the outer frame of the composite outer casement window and the inner leaf of the composite outer casement window. The wood used in this product is a finger-jointed integrated solid wood profile, which can prevent distortion and deformation. The wood has a high degree of regeneration and is sustainable; the outdoor side is made of aluminum alloy, with various surface treatment methods and colors, high strength, and strong corrosion and weather resistance. The inward opening windows, compound outer casement windows, electric screens and electric louvers of this product can be used alone or in different combinations to meet different functional and performance requirements; this product uses double-layer hollow glass with sunshade louvers , energy saving and high sound insulation performance; this product has good anti-theft performance, simple structure, convenient production, installation and maintenance, and high cost performance.

The invention relates to a deep design system and method for parts. The system and the method operate in a computer. The system comprises an acquisition module, a conversion module, a correction module and a exporting module, wherein the acquisition module is used for acquiring original 3D structure charts and performance requirement parameters of to-be-designed parts; the conversion module is used for converting the original 3D structure charts and reducing mold design difficulty of the to-be-designed parts on the basis of the performance requirement parameters to acquire the converted 3D structure charts; the correction module is used for correcting the converted 3D structure charts according to actual structures of the to-be-designed parts to acquire final 3D structure charts; the exporting module is used for exporting the final 3D structure charts. Compared with the prior art, the deep design system and method for the parts have the advantages that the mold development cost is reduced, the development cycle is shortened, the product production process is simplified, the product production efficiency is improved, the application range is wide, and the like.

The invention discloses an antistatic flame retardant modified PC / PET alloy and a preparation method thereof. The an antistatic flame retardant modified PC / PET alloy disclosed by the inventionh comprises the following components by weight: 40%-60% of PC resin, 20%-40% of PET resin, 1%-3% of a compatilizer, 5-10% of flame retardant master batch, 0.1%-0.5% of an antioxidant, and 0-1% of other auxiliary agent. The invention has the beneficial effect that compared with the prior art, the antistatic flame retardant modified PC / PET alloy of the invention has the respective outstanding performance of PC and PET, as well as excellent antistatic properties and flame retardant properties, significant and lasting antistatic effect, and is high in flame retardancy, halogen-free, safe, environment-friendly, and free of dripping and reaches performance requirements of grade UL94V-0.