There is provided a resin molded product including a hairline pattern having small roughness and high gloss. The resin molded product includes a surface having a hairline pattern in which a plurality of ridges extending in an X direction is arranged in a Y direction, thus the plurality of ridges includes a plurality of first ridges and a plurality of second ridges higher than the first ridges, with the hairline pattern having a maximum height Ry of 6 [m] or less in the X direction, and an arithmetic average curvature Spc of apex points of 625 [1/mm] or less.

An artificial intelligence-based injection molding system comprising a standard data extraction unit for extracting target standard data of a product produced by a mold from mold information about the mold to which a molding material is supplied; a molding condition output unit inputting the extracted target standard data into a pre-learned molding condition generation model to output a molding condition; an injection molding device, supplying the molding material to the mold according to the molding condition to produce the product; and a determination unit, comparing production standard data of the produced product and the target standard data to determine whether the molding condition is appropriate, wherein, if the determination unit determines that the molding condition is inappropriate, the molding condition output unit generates the production standard data and the molding condition as one set of feedback data, and trains the molding condition generation model with the set of feedback data.

Provided is an apparatus for determining whether a molded product is defective by sensing a surface temperature of a mold or the molded product in a contact type or a non-contact type using an infrared ray, without inserting a temperature sensor in the mold. In an injection mold robot transfer apparatus that includes absorption tools for absorbing a mold and transferring a molded product after determining whether the molded product is defective, the apparatus includes a support bar for fixing the absorption tools and including a vertical recess, a crossbar fixed by the vertical recess of the support bar, a forward and backward shaft fixed by the crossbar, a bracket fixed by the forward and backward shaft, and a temperature sensor fixed on the bracket.

An injection molding system includes a plurality of inspection apparatuses for inspecting molded article quality, a unit that transports a molded article molded by an injection molding machine, a molded article containment unit that is provided for each of types of post-treatment operations needed for the molded article, a transport destination designation unit that selects and designates the molded article containment unit to contain the molded article on the basis of a combination of inspection results from the plurality of inspection apparatuses, and a molded article sorting and transport unit that sorts and transports the molded article into the molded article containment unit designated by the transport destination designation unit.

Method for the quality control and/or tracking of an injection molded part produced in a production cycle using at least one processing machine of the plastic processing industry and a plastic processing facility, in which production devices or stations arranged upstream or downstream are connected together via a network. Each individual injection molded part or a specified number of injection molded parts is assigned a quality value composed of multiple quality values in that each device or station in the production chain ascertains or generates its own quality value and extends same by the transmitted values of each previous device or previous station and forwards same as the new quality value to the following device or following station or in that a separate collecting station, in particular a hardware and software, requests the quality values, the device values and/or material values thereof, from the individual devices or stations or is transmitted thereto, and the collecting station puts said the values into correlation.

The inspection apparatus includes: a linear polarizer and a wave plate generating polarized light from light emitted from a light source; a polarization camera imaging the polarized light generated by the linear polarizer and the wave plate and transmitted through a molding product; and a determination unit determining a state of the molding product using an image captured by the polarization camera.

An ultrasonic inspection system determines whether or not a thermally conductive resin forming a thermally conductive resin layer is filled through a waveform change of an ultrasonic wave measured by transmitting the ultrasonic wave toward a portion of an edge of a bottom surface of a module frame from the outside. An ultrasonic sensor at one of two opposite edges of an exterior surface of the bottom surface of the module frame determine a height of the resin within the battery module.

A method for forming a preform or part including the following: dispensing an initial amount of an additive and a thermoplastic resin into an injection molding machine; forming the preform or part by operating a molding machine to inject the thermoplastic resin and the additive at the initial amount into a mold of the preform or part; measuring realized visual parameters of the preform or part; comparing the realized visual parameters to the target visual parameters and determining whether the realized visual parameters are within a predetermined acceptable range of the target visual parameters; if the realized visual parameters are outside the predetermined acceptable range of the target visual parameters, adjusting the initial amount of the additive to a modified amount estimated to achieve the target visual parameters; and forming an additional preform or part by operating the injection molding machine to inject the thermoplastic resin and the additive at the modified amount into the mold of the preform or part.

A molding management system that manages production of a product in a production process including an injection molding process of the product by an injection molding device, the molding management system includes a server communicably connected to a terminal device, wherein the server includes a storage section configured to store one or more sets of lot information in which lot identification information for identifying a lot of the product and lot related information including one or more sets of information relating to the lot of the product are associated with each other and a control section configured to cause the terminal device to display a nonconforming product information addition image for receiving a nonconforming product information addition operation for adding, to the lot information that indicates a target lot that was selected from the lots indicated by each of one or more sets of the lot information stored in the storage section, nonconforming product information including nonconforming product quantity information indicating the number of nonconforming products.

There is provided a molding management system including a server communicably connected to a terminal device, the molding management system managing production of a product in a production process including an injection molding process for the product by an injection molding device. The server includes a storage unit configured to store a plurality of pieces of lot information in which lot identification information for identifying a lot of the product and lot related information including one or more pieces of information concerning the lot of the product are associated with each other and a control unit configured to cause the terminal device to display a lot movement image for receiving lot moving operation for moving the product between a selected pair of the lots among the lots indicated by the plurality of pieces of lot information stored in the storage unit.