37results about How to "Avoid molding quality" patented technology

A method of fabricating a magnetic recording medium sequentially forms a magnetic recording layer, a protection layer, and a lubricant layer on a stacked body. The stacked body is enclosed in a transfer container unit without exposing the stacked body to atmosphere after forming the protection layer on the stacked body by a deposition apparatus, and the transfer container unit is transported to a vapor-phase lubrication deposition apparatus. The stacked body is removed from the transfer container unit without exposing the stacked body to the atmosphere, in order to form the lubricant layer on the stacked body within the vapor-phase lubrication deposition apparatus.

A method for molding a resin molded product, including at least first and second molded portions having respective distal ends thereof connected to each other by a connecting portion, has a pouring step of pouring the resin into base end sides of the first and second molded portions, a stopping step of stopping the resin that has flowed through the first molded portion and the connecting portion and is about to flow in the second molded portion, and a releasing step of releasing the stoppage of the resin after the second molded portion is filled with the resin.

A method of fabricating a magnetic recording medium sequentially forms a magnetic recording layer, a protection layer, and a lubricant layer on a stacked body. The stacked body is enclosed in a transfer container unit without exposing the stacked body to atmosphere after forming the protection layer on the stacked body by a deposition apparatus, and the transfer container unit is transported to a vapor-phase lubrication deposition apparatus. The stacked body is removed from the transfer container unit without exposing the stacked body to the atmosphere, in order to form the lubricant layer on the stacked body within the vapor-phase lubrication deposition apparatus.

The invention discloses plasma casting rapid molding equipment and a rapid molding method. The equipment comprises a monitoring system, a plasma beam processing system, and a plurality of printing platforms. Each printing platform comprises a horizontal printing table, a printing table position adjusting device and an electric walking device. The plasma beam processing system includes a plasma generator, a printing position adjusting device, a gas supply device and a wire sending device. The monitoring system includes a walking controller, a plurality of walking position detection units, a temperature detection unit, a distance detection unit and a printing distance adjusting controller. The method comprises the following steps: 1, acquisition of a 3D model of a workpiece to be molded, and hierarchical slicing processing; 2, scanning path filling; 3, printing path acquisition; and 4, printing layer by layer from top to bottom. The invention has the advantages of reasonable design, simple operation, high molding efficiency, good usage effect, no need of enclosed moulding chamber, protection atmosphere or vacuum environment, and direct molding of workpiece in atmosphere environment.

A textile fiber pressing forming device comprises an upper die, a lower die and an outer sleeve. The upper die comprises an upper die body and an upper die cavity. The lower die comprises a lower diebody and a lower die cavity. The upper die cavity and the lower die cavity are in up-down butt joint to form a forming cavity. The height of the outer sleeve is larger than the sum of the height of the upper / lower die. The part, around the upper die cavity, of the bottom face of the upper die body is provided with a concentric upper inner / outer sliding rail. The part, around the lower die cavity,of the top face of the lower die body is provided with a concentric lower inner / outer sliding groove. The lower inner sliding groove is in sliding fit with an upper inner sliding rail inserted in thelower inner sliding groove. The lower outer sliding groove is in sliding fit with an upper outer sliding rail inserted in the lower outer sliding groove. The upper die body is internally provided witha plurality of upper ventilation ways communicating with the upper die cavity. The lower die body is internally provided with a plurality of lower ventilation ways communicating with the lower die cavity. The outer ends of the lower ventilation ways communicate with an air outlet of an air spraying device through the air inlet area. According to the design, the shape of fiber cotton is not limited, the material utilization rate is improved, adjustability is high, and product interior uniformity can be improved.

The invention discloses a preform sterilization method and bottle-making equipment. The sterilization method for sterilizing a plastic preform used for molding in a device for producing aseptic bottles includes at least the following steps: (1) by The ultrasonic atomizer turns the disinfectant into a disinfectant mist, and sprays the disinfectant mist on the preform to adhere a substantially uniform thin layer of the disinfectant on at least the inner surface of the preform to be disinfected; (2) The preform thus treated is radiantly heated to raise at least the inner surface of the preform to a first temperature greater than or equal to the activation temperature of the sterilizing solution to sterilize at least the inner surface of the preform. The present invention provides a method for sterilizing a preform and a bottle making device. After ultrasonically atomizing the disinfectant, it is sprayed directly to make it evenly adhere to the surface of the preform without heating the disinfectant to the steam temperature, the energy consumption is relatively low, and the energy consumption is relatively low. It also avoids the loss caused by making the disinfectant into the disinfectant vapor.

The invention discloses a selective plasma melting rapid prototyping device and a rapid prototyping method. The device is composed of a monitoring system, a plasma beam processing system, a horizontal printing table and a powder feeding device; the plasma beam processing system includes a plurality of plasma beam processing systems processing device; each plasma beam processing device is composed of a plasma generator, a printing position adjustment device and a gas supply device; the monitoring system includes a plurality of plasma beam processing monitoring devices; each plasma beam processing monitoring device includes a temperature A detection unit, a horizontal movement controller, a distance detection unit, and a printing distance adjustment controller; the method includes steps: 1. Acquisition of a three-dimensional model of the workpiece to be formed and processing of layered slices; 2. Filling of the scanning path; 3. Acquisition of the printing path; 4. Print layer by layer from bottom to top. The invention has the advantages of reasonable design, convenient operation, high molding efficiency and good application effect, and can be directly carried out in atmospheric environment without the need of protective atmosphere or vacuum environment.