31results about How to "Reliable manufacturing method" patented technology

A terminal with a wire having a high sealing property, a manufacturing method thereof, and a wire harness are provided. The terminal with the wire includes an aluminum wire and a crimp terminal. A resin covering member is removed from the aluminum wire to form a conductor exposed portion (a wire forming process). The crimp terminal is connected to the conductor exposed portion to form a wire-terminal connection portion (a wire-terminal connection process). Then, an anticorrosion portion is formed such that a voltage is applied between the crimp terminal and a metal nozzle and an electrified anticorrosion material is supplied from the metal nozzle to the wire-terminal connection portion in a state of being attracted (an anticorrosion material supply process). Further, the anticorrosion portion is formed by irradiating the anticorrosion material with an ultraviolet ray to be UV-cured (an anticorrosion material curing process).

A fluorescent lamp is produced by substantially parallelly disposing, holding and fixing a pair of lead wires (3, 3) between a block-like holder and a block-like auxiliary holder (2), attaching an electrode (4) to the tips (3', 3') of the projecting lead wires (3, 3), disposing an exhaust pipe (6) with its opposite ends positioned outside an exhaust pipe receiving groove, inserting the electrode (4) and exhaust pipe (6) into the end of a glass tube (7), heating the glass tube adjacent its end to effect the heat pinch seal of the lead wires, thus integrating the glass tube and exhaust pipe, evacuating the glass tube through the exhaust pipe, removing the block-like holder and block-like auxiliary holder, heat-sealing the tip of the glass tube , and cutting away the exhaust pipe. It is possible to provide a fluorescent lamp producing method that is simple, reliable and stable, with nothing but the electrode existing between the lead wires.

The invention relates to a method for manufacturing a composite pipe with a solid end sealed and belongs to the field of fiber reinforced composite pipe fitting manufacturing. The method comprises the steps that a columnar male mould with the front end machined to be round or oval or in other similar round shapes is prepared, and in addition, the surface of the columnar male mould is coated with a demoulding material; composite prepreg is prepared, and a punching opening is formed in the front end of the prepreg through machining; the composite prepreg is laid on the surface of the columnar male mould in a covering manner, a punching opening part extends out of the front end of the mould in the twisting process, and a prepreg part extending out of the front end of the mould is bent for sealing; a BOPP band is tightly wound to the surface of the composite prepreg part obtained after laying and covering are completed; the composite prepreg obtained after the BOPP band is completely wound, together with the columnar male mould, is placed on a curing device, and a sealed solid end part is cured preliminarily; the pipe obtained after preliminary curing of the sealed solid end part is completed, together with the columnar male mould, is taken out of the curing device and placed in a curing oven for overall curing; and after the temperature is lowered, the columnar male mould is released in a physical-pulling manner, and the BOPP band is removed, so that the composite pipe with the solid end sealed is obtained.

The present ivnention relates to a high-strength ultrafine fibre imitation leather. It is made up by using sea-island ultrafine fibre base cloth through processes of impregnating with polyurethane, extracting treatment and after-finishing. The described base cloth is a double-layer or more than double-layer composite base cloth formed from sea-island composite fibre woven fabric and non-woven fabric which are combined together by means of needling process or cohesive process, then said invention makes the composite base cloth undergo the processes of impregnating with polyurethane, hardening, extracting 'sea' component in the solvent capable of removing 'sea' component from sea-island fibre to obtain semifinished product, widening forming, mellowing, dyeing, grinding or sticking film so as to obtain the invented product.

The invention relates to an arch housing of a wheel (12) of a motor vehicle. The arch housing comprises an inner deep side wall (24) defining a receiving cavity (28) of the wheel (12) and an inner curved circumferential upper wall (26). The side wall (24) and the inner curved circumferential upper wall (26) are different from each other and are fixed to each other.

The invention relates to edible fungi food and a manufacture method thereof, in particular to an edible fungi food and the preparation method thereof. The raw material used by the invention is preciously edible and medicinal fungi ganoderma spore powder, aweto mycelia powder and fine cordyceps militaris powder, and wild termite mushroom, wild matsutake and wild golden mushroom, which are compounded with salvia miltiorrhiza, astragalus and Chinese medicinal material used for preparing polygonum with the function of health-caring and the action of cooperating. The preparation method can be seenin the specifications for detail. The edible fungi food of the invention has reasonable compounding by the edible fungi and the Chinese medicinal material which has health-caring function and can completely regulate the physiological function of body after being eaten; especially when people in sub-health state eat the edible fungi food, the non-normal physiological activation and the low physiological state can be recovered to a normal state, thus improving the health-recovery capability of the body and gradually recovering the health state. The preparation method of the invention is simple and reliable.

The invention provides a manufacturing method of a fully-reflective safety helmet and belongs to the technical field of light reflection. The manufacturing method comprises the following steps: preparing a safety helmet molded after pressing a film and a fully-reflective PET film molded by vacuum suction; fixing the prepared fully-reflective PET film on the safety helmet through the vacuum suction of a vacuum suction machine to form the fully-reflective safety helmet, wherein vacuum suction is carried out at the temperature of 180-200DEG C under the pressure of 1kgf-3kgf for 10-20s; preparing a PET colored film molded by vacuum suction or a low-density PET film printed with patterns, and fixing the PET colored film or the low-density PET film printed with the patterns on the fully-reflective safety helmet through the vacuum suction of the vacuum suction machine to make a finished product. The fully-reflective safety helmet has the advantages of all-dimensional reflecting and no reflecting dead corners, has remarkable reflecting effect, performs a safety warning function on passers-by and drivers to an utmost extent, is reliable in the manufacturing method, high in manufacturing efficiency, firm in structure, long in service life and high in market competitiveness and can be used for a long term.

The invention discloses an explosion welding explosive with a low explosion velocity for explosion welding between metal sheet materials and preparation method thereof. The explosion welding explosive consists of 66 to 76 portions of ammonium nitrate, 3 to 5 portions of composite oil phase and 21 to 29 portions of doped powder, wherein the composite oil phase consists of 2.6 to 4.8 portions of solid wax and 0.2 to 0.4 portion of stearic amine salt; and the doped powder consists of 15.95 to 23.2 portions of ferric oxide powder and 5.04 to 8.9 portions of diatomite powder. The preparation method comprises the following steps: adding water with 8 to 12 mass percent of the ammonium nitrate into the ammonium nitrate; heating and dissolving the mixture to obtain aqueous solution of ammonium nitrate; under low-speed stirring, dispersing the composite oil phase and the doped powder respectively into the aqueous solution of the ammonium nitrate; mixing and heating the mixed solution till a temperature of between 105 and 125 DEG C to obtain suspended mixed solution; removing moisture in a vacuum tank with vacuum degree of between 0.07 below zero and 0.09 MPa below zero; and cooling, sievingand filling the explosive to obtain the explosion welding explosive with the low explosion velocity of less than 2,400 m / s. Explosive particles have good dispersion and are convenient to distribute;and the explosive has low explosion velocity and stable explosion performance and can meet the requirement of the explosive for the explosion welding of different metal materials.