43results about How to "Simplify Manufacturing Engineering" patented technology

The invention provides a linear motor fixed structure of a linear compressor; the structure comprises a cylinder, a piston, an inner stator, an outer stator, a permanent magnet, a supporting projection that supports one end of the outer stator and projects out of one surface of a main frame and a motor cover that supports the other end of the outer stator and is fixed on the main frame, wherein, the number of the supporting projection that projects out of one surface of the main frame is one or more. The invention has the effects that: in the linear motor fixed structure of the linear compressor, when the other end on the axial direction of a coil group in the outer stator is supported on the motor cover, at least one supporting projection is supported in a straight-line-part section that is free from a coil winding in the coil group, so that the centralized gravity acts on a contact surface, thereby obtaining a linear motor that carries out the fixed linear compressor much more stably. The invention not only can improve the operation reliability of the motor, but also can simplify the production process and improve the production since the coil group is not provided with a fixed groove.

The invention relates to a manufacturing method of strengthened glass for touch panel, comprising: a step of printing on an glass plate with masking ink; a step of drying the printed glass plate; a step of cutting the dried glass plate in a uniform size; a step of processing the cut glass to have hole or groove; a step of removing printed masking ink; a step of strengthening the glass; a step of washing the strengthened glass; and a step of testing the washed glass. The method mainly uses the masking ink to prevent scratch on the strengthened glass and has features of simple manufacturing project, relative low cost and relative strong competitive powder.

The electronic dust collecting filter for air purifier includes ionizing part, collector and metal net. The ionizing part charges fine dust in air passing through by means of high voltage; the collector is set behind the ionizing part and connected to earth line to adsorb charged dust; and the metal net is set between the ionizing part and the collector and connected to earth line. The electronic dust collecting filter for air purifier in the said structure has simple production process and raised air purifying efficiency.

The present invention discloses an oil separator of air conditioner. It includes external shell which is used for forming appearance, refrigerant discharge tube which is extended into the interior of external shell, one side of said refrigerant discharge tube is equipped with an oil-separating fan, the oil-separating fan is set in the interior of external shell, and can be rotated to produce vortex flow, the refrigerant in the external shell interior can be passed through the refrigerant discharge tube and discharged, the side face of the external shell is equipped with refrigerant supply tube, said refrigerant supply tube can supply refrigerant to the interior of the external shell, the oil-separating fan can be rotated by utilizing refrigerant discharged from refrigerant supply tube so as to separate the lubricating oil from refrigerant.

The present invention relates to hinge component of microwave oven door. It includes upper side hinge which is positioned in the front of oven cavity and hinge-fixed on the upper end of the oven door, lower side hinge which is hinge-fixed on the lower end of oven door and bend-preventing rib which is positioned on the back of front panel and is connected with upper side hinge and lower side hinge, and the above-mentioned uppe side hinge, lower side hinge and bend-preventing rib are integrally formed, so that they can not be deformed, and can prevent deformation of front panel.

The invention aims at obtaining an electromagnetic tripping device for circuit breaker, which can reduce the kinds of the thrust springs and simultaneously corresponds to various instant tripping current values. The invention is made the coil rack of the guide rail of a spring between a movable core and a fixed core and can rotate with the axis of the movable core as the rotation center, and simultaneously is clamped with another vertical plate of a magnetic yoke through a ladder-shaped process arranged on the external peripheral of the coil rack so as to ensure that the initial length of the spring is changed.

A manufacturing device of a weight balancing core of a motor according to the present invention is made of: a base material steel sheet which is sequentially supplied to an upper side of a die of a lower mold by one pitch at a time and is punched with first and second base materials; a first punch which is installed on an upper mold and forms an exclusive borehole of the first base material on the base material steel sheet; a second punch which is installed on one side of the first punch and punches an outer circumference part which is a size differential portion of the first and second base materials; a fourth punch which is installed on one side of the second punch and forms a common borehole of the first and second base materials; a fifth punch which is installed on one side of the fourth punch and forms embossing of the first and second base materials; a blanking punch which is installed on one side of the fifth punch and shears the first and second base materials; and a schedule ring which is installed on a lower side of the die of the lower mold corresponding to the blanking punch and has an internal diameter in which the first base material is inserted.

A tire forming machine is provided to enable extrusion of raw materials and a winding operation to be performed simultaneously and to achieve a high-quality tire by a precise forming work without using toxic materials such as a releasing agent or an adhesive agent, which simplifies a tire manufacturing process and reduces an overall operation time, thereby increasing the manufacture and preventing environmental pollution while reducing the manufacturing cost. The tire forming machine comprises: an injection cylinder(200) having a built-in injection screw(210) and a heater(201); an extrusion cylinder(100) connected to the injection cylinder(200) via a check valve(220), and having a nozzle(150) rotated by a rotation motor(160), and a nozzle chuck(152) connected to the extrusion cylinder(100) via a bearing(153) and connected to the rotation motor(160) via a nozzle gear(154) and a rotation gear(161); a piston(110) reciprocating vertically inside the extrusion cylinder(100) and installed so as not to rotate; a transfer screw(120) having one end fixedly connected to the piston(110); a transfer nut(130) fitted into the transfer screw(120) and rotated by a driving motor(140); a ball(131) installed between the transfer screw(120) and the transfer nut(130); and a winding roller(300) on which a rubber ribbon(400) is wound after being extruded and formed.

The present invention relates to electrical heating mirror and manufacturing method. It contains forming insulating layer on glass metal surface or using electrical conductivity printing ink printing according to specified electricity line and drying, parallel connection current input terminal, through printing or covering or evaporation coating to form safety film, series connection current input terminal, then forming electrical heating mirror.

The invention provides an ultrasonic wave syringe needle for a dental department and medical treatment and a manufacture method thereof, wherein the durability and reliability of the ultrasonic wave syringe needle can be improved, and the ultrasonic wave syringe needle is easy to manufacture. The manufacture method of the ultrasonic wave syringe needle for the dental department and the medical treatment comprises the following steps: ejecting shaped mixture comprising powder to manufacture a middle shaping body, wherein the middle shaping body comprises a syringe body and a plurality of syringe bulges, and the syringe bulges are integrated on the surface of the syringe body and form a bulge; and sintering the middle shaping body.

An antenna for a radio communication terminal using a conductive film and a manufacturing method thereof are provided to drastically improve productivity and to offer convenience of manufacture by a simple manufacturing process and to reduce manufacture costs. An antenna main body(20) is composed of plastic. A thin film conductor(30) comprises antenna pattern(31) and a contacting portion(32). The antenna pattern is located in the front of the antenna main body. The thin film conductor is formed after punching a conductive film including copper foil consisting of conductive materials in order to form the antenna pattern and the contacting portion as one body. The thin film conductor is adhered in the antenna main body by adhesive.

The optical drive includes following parts: telescopic tray for housing optical disk inside chassis; drive for driving optical disk on the tray; recording on optical disk rotated under action of drive or optical pick-up for playing optical information. In the drive, gap between bottom of the tray and lower surface of optical disk can be changed based on radius. Thus, when optical disk is rotated in high speed, pressure gradient occurred between bottom of the tray and lower surface of optical disk is minimized. The invention makes optical disk be driven more stable so as to guarantee creditability of recorded and played information.

The present invention belongs to the fuel emulsion manufacturing device field, especially to a fuel emulsion manufacturing device. The device comprises a raw material water storage tank (10), a raw material oil storage tank (30), metering pumps (32, 12), electronic control valves (35, 15) and a stirrer (100). The electronic control valves (35, 15) are arranged at the tail end of each raw material supply wire, the raw materials supplied by safety valves (24, 14) are supplied in a setting reference amount to the stirrer (100). When the setting condition is not accorded, the supplied raw materials are returned back to each raw material storage tank, and when the setting condition is accorded, the raw materials can supply to the stirrer (100); the stirrer (100) allows the introduced raw materials into the electronic control valves (35, 15) to allow the raw materials to mutually balance and mix. The installation is easy, the maintenance is convenient, the manufacturing time of the fuel emulsion is shortened, and lots of fuel emulsion can be produced.

The present invention relates to a tire comprising a fabric strip, the tire comprising, in a strip layer, a fabric strip composed of a plurality of warp yarns arranged parallel to each other and weft yarns woven from the warp yarns, the warp yarns being bonded to the weft yarns. According to the tire, the manufacturing engineering can be simplified, the cost in the manufacturing engineering is saved, the weight of the tire is reduced, and the fuel efficiency of the tire is improved by reducing the rotation resistance when the tire is used for driving.

An evaporator with dual cold medium pipe and grid radiator for refrigerator is characterized by that a grid radiator is between two cold medium pipes to form a whole and said radiator and pipes are bent by more than 2 segments. A defrost heater is under the evaporator. Its advantages are high cold volume and supplying speed, high heat exchanging efficiency, and high defrost effect.