The invention relates to a process (100) for manufacturing an object (1) made of thermoplastic polymer composite from at least two parts (10) made of thermoplastic polymer composite, said thermoplastic polymer composite comprising a fibrous reinforcement and a thermoplastic polymer matrix, said process comprising the steps of: arranging (120) the two parts (10) made of thermoplastic polymer composite adjacently or overlapping at an assembly interface zone (11), and heating (130) to melt the thermoplastic polymer matrix at said assembly interface zone (11), so as to form an object (1) made of thermoplastic polymer composite comprising a welded interface (12).

The invention relates to a process (100) for manufacturing an object (1) made of thermoplastic polymer composite from at least two parts (10) made of thermoplastic polymer composite, said thermoplastic polymer composite comprising a fibrous reinforcement and a thermoplastic polymer matrix, said process comprising the steps of: arranging (120) the two parts (10) made of thermoplastic polymer composite adjacently or overlapping at an assembly interface zone (11), and heating (130) to melt the thermoplastic polymer matrix at said assembly interface zone (11), so as to form an object (1) made of thermoplastic polymer composite comprising a welded interface (12).

The present invention relates to a method and device for manufacturing artificial marble. According to the present invention, artificial marble having a stripe pattern similar to that of natural stone, such as striato, may be provided.

A method for producing jewelry from human milk and an epoxy resin involving mixing human milk with a transparent epoxy resin, placing it in the mold and allowing it to harden, in which an epoxy resin and an amine hardener are used, wherein a quantity of cysteine and/or serine equal to at least 0.1 percent by weight of the milk is first added to human milk and the resulting mixture is introduced into the mixture of an epoxy resin with an amine hardener in an amount between 0.1 percent and 40 percent by volume of the mixture of an epoxy resin and a hardener.

Forming features in the surface of a bicycle component involves depositing a substance onto a substrate in a geometric pattern to form a transfer medium. Forming features may also involve positioning the transfer medium relative to an unformed bicycle component, and forming a negative of the geometric pattern in the bicycle component through the application of heat and/or pressure to the transfer medium and the unformed bicycle component. The transfer medium may be configured for use in the molding of carbon fiber reinforced plastic (“CFRP”) bicycle components and may include a substrate formed of a flexible material, and a geometric pattern formed of a hard material, the hard material different than the flexible material.

Disclosed is a blade mould system for manufacturing of a wind turbine blade shell, the blade mould system comprising a blade mould having a moulding surface for defining an outer shape of a blade shell part, the blade shell part having an outer surface facing the moulding surface and an inner surface facing away from the moulding surface, and a first placement tool being positioned at a first placement tool position relative to the blade mould, the placement tool being adaptable between a first configuration and a second configuration. The first placement tool being configured to engage with a blade component being in a primary component position and position the blade component at a secondary component position relative to the moulding surface by the first placement tool attaining the second configuration, wherein the blade component is configured to be attached to the blade shell part in the secondary component position, wherein the first placement tool comprises a first movable part and a first stationary part.

Disclosed is a blade mould system for manufacturing of a wind turbine blade shell, the blade mould system comprising a blade mould having a moulding surface for defining an outer shape of a blade shell part, the blade shell part having an outer surface facing the moulding surface and an inner surface facing away from the moulding surface, and a first placement tool being positioned at a first placement tool position relative to the blade mould, the placement tool being adaptable between a first configuration and a second configuration. The first placement tool being configured to engage with a blade component being in a primary component position and position the blade component at a secondary component position relative to the moulding surface by the first placement tool attaining the second configuration, wherein the blade component is configured to be attached to the blade shell part in the secondary component position, wherein the first placement tool comprises a first movable part and a first stationary part.

A fiber-reinforced composite molded article which is obtained by molding reinforcing fibers and an epoxy resin, while containing a silicone oil as an internal mold release agent, and which is characterized in that the fragment ion intensity ratio A/B as detected in case where the molded article surface is analyzed by time-of-flight secondary ion mass spectrometry is expressed by the relationship of 3≤A/B≤20. A: The intensity of a fragment ion that has the highest intensity among the fragment ions derived from the silicone oil. B: The intensity of a fragment ion that has the highest intensity among the fragment ions derived from the epoxy resin. A fiber-reinforced resin molded article according to the present invention is capable of achieving high productivity and high quality by effectively exhibiting releasability from a mold with a small addition amount of a mold release agent without using an external mold release agent, while being capable of exhibiting high adhesion to other members without requiring a special surface treatment such as sanding.

Provided are a hose excelling in a lightweight property and in fatigue fracture resistance, a method for manufacturing the hose, and a hydraulic pump. The hose includes a tube, an interior of the tube being hollow, continuous carbon fibers and/or continuous glass fibers wound around an outer circumference of the tube, and a thermosetting resin present external to the tube. The thermosetting resin has an elastic modulus from 0.5 to 10 MPa, and the continuous carbon fibers and/or continuous glass fibers are impregnated with at least a part of the thermosetting resin. The elastic modulus of the thermosetting resin is a numeric value determined by: heating the thermosetting resin for 2 hours at a curing temperature of the thermosetting resin; then subjecting the thermosetting resin to thermoregulation for two weeks under a condition of a temperature of 23° C. and a relative humidity of 55%; and then performing a measurement in accordance with JIS K7161:2019.

The invention relates to a method for producing a hollow electrical insulator having the following steps:—providing a core,—winding first wound layers (2) of a first fiber element onto the core,—winding second wound layers (7) of a second fiber element (8) onto an end region (10) of the core, wherein—the first wound layers (2) comprise turns of the first fiber element which include a first winding angle with a main direction of extension (R) of the core,—the second wound layers (7) comprise turns (18) of the second fiber element (8) which include a second winding angle (α2) with the main direction of extension (R) of the core, which second winding angle is larger than the first winding angle, and—an inner region (11) of the core remains free of second wound layers (7). The invention also relates to a hollow electrical insulator and the use thereof.