341 results about "Melt temperature" patented technology

A screen making machine includes a table, welder assembly, and actuation assembly. The welder assembly includes: a hot air nozzle, a pump, and a roller. The actuation system moves the welder assembly along the frame. Hot air from the nozzle elevates the temperature of the mesh and adjacent frame to an elevated temperature above a melt temperature of the surfaces of the mesh and frame. The roller presses the melted mesh surface against the melted frame surface, to melt fuse them together.

The invention relates to a copper cable insulation layer extrusion molding method and system based on dynamic temperature control, and belongs to the technical field of copper cable production. The method comprises the steps that the surface temperature of a copper core before the copper core enters an extrusion die head and the melt temperature of a plurality of independent temperature control sections divided by the extrusion die head in the material advancing direction are obtained in real time; meanwhile, feedback adjusting quantity is calculated based on the temperature difference between the melt temperature and the preset target melt temperature, the feed-forward compensation quantity and the feedback adjusting quantity are superposed to obtain comprehensive adjusting quantity of the heating power of each section, and real-time closed-loop adjustment is conducted on the heating power of each section of the extrusion die head according to the comprehensive adjusting quantity; and the flow and the temperature of the cooling medium are adaptively adjusted according to the temperature gradient of the surface temperature along the axial direction, and non-uniform gradient cooling is carried out on the insulating layer. The copper cable insulation layer extrusion molding method and system based on dynamic temperature control at least solve the problems of poor thickness uniformity of an insulation layer, large internal residual stress and unstable adhesive force with a copper core in the prior art.

The invention belongs to the technical field of material processing, and discloses a magnesium alloy casting semi-solid injection molding method and application, and the method comprises the following steps: checking and adjusting a semi-solid injection machine, a casting mold and other equipment to be in a normal state, and placing magnesium alloy particles in a designated area of a hopper; putting a long nozzle of the semi-solid injection platform into the center of a mold sprue; setting the temperature of each section of a mold temperature controller, a charging barrel and a nozzle; preserving heat for a period of time after the temperature of the charging barrel reaches a set value, so that the temperature of materials in the charging barrel is uniform; setting the injection rate, the cooling time, the material return distance and the melt pressure of the semi-solid injection machine; and after a release agent is quantitatively sprayed to the mold, a semi-solid injection program is started, and a casting is obtained. The AS41B magnesium alloy particles with good heat resistance are adopted as the raw material, the semi-solid injection molding method is combined, a melting furnace is not needed, only heating to the semi-solid state is needed, the melt temperature is low, energy is saved, the service life of a mold is prolonged, protective gas is not needed, and the manufactured casting is good in mechanical property and high in heat resistance.

The invention discloses a method for step-by-step impurity removal in crude copper fire refining, and belongs to the technical field of metallurgical technologies. The method comprises the following steps: (1) removing As and Sb in an oxidation stage: heating and melting crude copper, blowing oxygen, and adding an impurity remover to remove As and Sb impurities in the crude copper; (2) removing Pb and Ni in an oxidation stage: after the impurity removal agent is added in the step (1) for reaction, adding a composite impurity removal agent, continuously blowing oxygen, stopping blowing oxygen until the oxygen content in the melt is 0.6-0.8% by mass, and slagging off to remove Pb and Ni impurities; and (3) deoxidation in a reduction stage: after slagging-off in the step (2), adjusting the temperature of the melt to a reduction temperature, adding high-sulfur pulverized coal in twice, and removing oxygen in the melt to complete impurity removal. According to the method, the impurity removal agent and the impurity removal process are optimized, and the impurity removal effect of the crude copper is remarkably improved through the synergistic effect.

The embodiment of the invention discloses a fly ash coal oxygen-enriched melting intelligent control method based on multi-mode coupling prediction, and belongs to the technical field of solid waste recycling and intelligent control crossing. The method comprises the steps that S101, multi-source data collected by a sensor is obtained; step S102, obtaining control parameters through an intelligent control algorithm according to the multi-source data; s103, according to the control parameters, controlling an oxygen-enriched spray gun, a slurry outlet and a material ratio; wherein the step S102 comprises the sub-steps of performing decoupling prediction on the temperature T, the hearth negative pressure P, the flue gas oxygen concentration CO and the molten slurry yield Qp by adopting a multivariable decoupling prediction model; carrying out fuzzy control on the hearth negative pressure P by adopting a fuzzy self-adaptive PID (Proportion Integration Differentiation) controller; and a multi-objective optimization algorithm is adopted to calculate and obtain control parameters. The control method is small in melting temperature fluctuation, high in hearth negative pressure stability, high in quartz sand utilization rate, low in energy consumption per ton of molten slurry and high in heat preservation cotton qualification rate.

The invention discloses a high-toughness PPR pipe machining device which comprises an extrusion system, a pulsation mixing system, a melt online monitoring device, a sizing cooling system, a traction device and a winding device. The extrusion system is used for melting and conveying raw materials, and the pulsation mixing system is used for deeply mixing a melt by utilizing a periodic disturbance structure, so that a toughening agent and a copolymerization component are more uniformly dispersed in the melt. The melt on-line monitoring device can detect the temperature, pressure and dispersity of the melt in real time, so that the extrusion process is monitorable. The sizing cooling system adopts a subsection cooling mode of rapid cooling, constant-temperature slow release and low-temperature shaping, and stable shape control is achieved through vacuum sizing. The traction device and the winding device are used for keeping the production rhythm stable and achieving continuous winding of the formed pipe. According to the invention, the melt mixing quality can be improved, the cooling internal stress is reduced, and the toughness and dimensional stability of the PPR pipe are improved.

The invention relates to the technical field of converter safety monitoring, in particular to a method for predicting the thickness of refractory bricks based on converter wall temperature. The temperature distribution and the residual thickness of the refractory bricks are estimated according to the external furnace body temperature and the melt smelting temperature, and then the overhaul of the converter is judged according to the temperature distribution and the residual thickness of the refractory bricks, so that the real-time safety monitoring in the operation process of the converter is realized. The problem of how to monitor the operation risk of the converter is solved.

The invention discloses a modified plastic processing temperature adaptive control method, and relates to the technical field of high polymer material processing control, and the method comprises the following steps: collecting the same frequency mapping of power grid disturbance and melt temperature response, capturing the transient power fluctuation of a heating unit with millisecond-level time precision by adopting a phase comb sampling technology, and constructing a power pulse fingerprint database; a parameter space for discriminating a pseudo-steady state is established based on a power pulse fingerprint database, a short-time power pulse signal and a stable signal are classified by using a phase lag and entropy increase dual-threshold method, and a pseudo-steady state confidence index is generated. According to the method, the power pulsation fingerprint database and the electrothermal coupling model are constructed, pseudo-steady-state temperature control abnormity is accurately recognized, reverse energy regulation and control are achieved in combination with a sensitivity track and a thermal write-back mechanism, the melt temperature stability is improved, the product warping rate is effectively reduced, and the size consistency and the mechanical property are remarkably optimized.

The invention belongs to the technical field of metal ropes, and provides a high-oil-content coated metal rope and a preparation method and application thereof.The coated metal rope comprises a metal rope body and a plastic outer layer coated on the outer surface of the metal rope body, and the metal rope body comprises a core wire containing first lubricating oil and a side wire containing second lubricating oil; the side wire is wound on the outer surface of the core wire, and the flash point of the first lubricating oil is 20-30 DEG C higher than the melting temperature of the plastic outer layer; the flash point of the second lubricating oil is 50 DEG C higher than the melting temperature of the plastic outer layer. According to the method, in the plastic outer layer coating process, the oil volatilization amount can be greatly reduced, plastic outer layer swelling, bubble existence and coating failure are avoided, the prepared high-oil-content coated metal rope is good in self-lubricating performance, internal friction and breakage of the metal rope can be greatly reduced, and the high-oil-content coated metal rope can be applied to a driving mechanism of a vehicle side sliding door.

The invention relates to the technical field of PE lamination production control, and discloses a distributed control system for a high-speed PE lamination production line. A base material state monitoring module of the system collects surface tension parameters and thickness distribution data of a base material in real time, and a dynamic base material state matrix is generated in combination with the operation speed of the base material; the temperature field coordination module is used for matching a preset melt temperature gradient curve according to thickness distribution data in the dynamic base material state matrix and generating a partition temperature regulation and control instruction set; the extrusion pressure balance module analyzes the pressure fluctuation historical record of each extrusion section based on the partition temperature regulation and control instruction set, calculates the pressure compensation amount of adjacent sections and generates a pressure balance parameter table; the film layer fusion control module receives the compensation amount data, adjusts the rotating speed difference of the double-screw extruder and the opening degree parameter of a die head in combination with the real-time melt casting speed, and outputs a film layer fusion quality index; and the distributed execution module decomposes the film fusion quality index into independent control instructions and synchronously issues the independent control instructions to each execution unit.

The invention relates to the technical field related to process parameter management, in particular to a multi-modal data driven foamed aluminum process parameter optimization method and system, and the method comprises the steps: obtaining a foamed aluminum process parameter set, and configuring a process feature vector; according to the porosity standard deviation, the density uniformity index and the modified compressive strength variable coefficient of the foamed aluminum finished product, a melt temperature regulation and control subsequence and a foaming agent adding subsequence are determined, a control instruction set is generated in combination with a process feature vector, and synchronous issuing is performed by using an industrial Internet of Things gateway. The technical problems that foamed aluminum technological parameter optimization mostly depends on single parameter adjustment, the matching degree of parameter adjustment and finished product quality characteristics is low, and foamed aluminum production stability is limited are solved, collaborative optimization of melt temperature adjustment, foaming agent adding and mold pressure adjustment is achieved, a control instruction set is generated, and the production efficiency is improved. Therefore, the porosity standard deviation of the foamed aluminum finished product is reduced, the density uniformity index is improved, and the technical effects of process stability and finished product quality consistency are improved.

The invention relates to the technical field of melting furnace combustion control, in particular to a visual identification-based natural gas spray gun angle adjusting system for a melting furnace, which determines the actual auxiliary heating temperature according to the real-time glass liquid temperature and the main heating temperature so as to determine the heat loss equivalent, and determines whether to adjust the spray gun angle according to the fluidity. And after a simulated auxiliary heating temperature is determined according to a judgment result of adjusting the angle of the spray gun in combination with the heat loss equivalent, an angle adjusting strategy is determined through a melting furnace simulation module to control an angle adjusting device to adjust the flame spraying direction, so that the adjusted auxiliary heating temperature is higher than the auxiliary heating temperature before adjustment. According to the invention, the flame spraying angle of the spray gun is automatically adjusted and monitored in real time according to the multi-dimensional data of the glass melting furnace, so that the glass clarifying and homogenizing efficiency is optimized.

To provide a method for manufacturing a solid-state battery that can improve the strength of a solid electrolyte layer and suppress deterioration of battery performance.SOLUTION: In a method for manufacturing a solid-state battery having a positive electrode layer, a solid electrolyte layer, and a negative electrode layer, the solid electrolyte layer includes a solid electrolyte and a filler, and the filler includes an easily meltable material having a melting point or melting temperature of less than 150°C, and the method includes a crack determination step of determining whether cracks have occurred in the solid electrolyte layer, and a heating step of heating the solid-state battery when it is determined in the crack determination step that cracks have occurred in the solid electrolyte layer.SELECTED DRAWING: Figure 3

The invention relates to the technical field of robot control, and particularly discloses a cable coating robot control method and system capable of gaining along with speed, and the method comprises the steps: detecting the cable traction speed, the extruder screw torque, the actual coating melt temperature and the die head pressure in real time; determining a compensation gain based on the extruder screw torque, the actual temperature of the coating melt and the calibration basic gain; determining an output gain based on the cable traction speed-gain segmentation mapping function; calculating a final gain based on the absolute deviation between the die head pressure and the set pressure and the output gain; controlling the output flow of the extruder based on the final gain and the cable traction speed; according to the invention, precise regulation and control of the output flow of the extruder are realized, and the stability and consistency of the cable coating process are ensured, so that the cable coating quality is improved, the material waste is reduced, and the production efficiency is improved.

Embodiments can relate to an improved hydroflux, additive or electroless plating assisted densification cold sintering process to densify powdered metals at lower compaction pressures and lower temperatures (e.g., 520 MPa and 140° C.). The process can involve inducing dissolution precipitation mechanisms at powder interfaces by introducing a transport phase (formed by the introduction of water during the process to suppress melting temperatures) that is not an aqueous solution. Particle interfaces in the cold sinter fuse together by the presence of the additional transport phase, thereby reducing the temperatures and pressures needed for compaction. Some embodiments involve the use of elements to form a eutectic at the desired low temperature, thereby stabilizing certain crystal structure shapes of isometric crystal systems, inducing rapid densification, and facilitating pore smoothing. Embodiments of the process can be used to generate a green compact via sintering that exhibits improved green strength.

The invention discloses a preparation method of a high-resilience foaming material, which comprises the following steps: S10, by taking modified thermoplastic polyurethane as a base material, carrying out permeation saturation on the base material by adopting supercritical fluid to obtain a saturated material; the soft segment of the base material is formed by copolymerizing polybutylene adipate and polycaprolactone, and the mass ratio of the polybutylene adipate to the polycaprolactone is (8: 1)-(9: 1); s20, the saturated material is subjected to injection molding to form a small blank; wherein during injection molding, the melt temperature ranges from 200 DEG C to 230 DEG C, the melt pressure ranges from 15 MPa to 25 MPa, and the mold temperature ranges from 20 DEG C to 40 DEG C; and S30, heating and foaming the small blank to obtain the high-resilience foaming material. Wherein the heating temperature of the foaming mold is that the upper mold is 185 DEG C + / -2 DEG C, the lower mold is 190 DEG C + / -2 DEG C, and the holding pressure is 7-9 MPa. The foaming material prepared by the preparation method has a rebound rate which is greater than 80%.

This invention relates to the field of vacuum melting technology, and in particular to a vacuum melting furnace for copper alloys and its ultrasonic-assisted melting method, comprising the following steps: placing copper alloy raw materials into a crucible and drawing a vacuum, then filling with argon gas to a slightly positive pressure; performing induction heating to a temperature 50-120°C above the melting point to obtain a melt; lowering an ultrasonic probe into the melt for continuous ultrasonic treatment; reducing the induction heating temperature to 20-60°C above the melting point and continuing ultrasonic treatment; induction heating to the melt temperature being the pouring temperature, performing pulsed ultrasonic treatment, and pouring the melt into an ingot mold; allowing the melt in the ingot mold to continue cooling with the furnace, then removing the vacuum and opening the furnace to obtain a copper alloy ingot. This invention, using the above steps, reduces gas content, increases ingot density, effectively removes non-metallic impurities, improves copper alloy purity, refines grains, and reduces secondary oxidation and gas entrapment during pouring.

The present application discloses a new energy vehicle control method, device, equipment and medium. The method comprises the following steps: obtaining a plurality of sample energy harnesses corresponding to the new energy vehicle, detecting the melting temperature of the insulation layer corresponding to the sample energy harnesses; cutting off different numbers of copper wires in the sample energy harnesses and recording the first harness resistance; passing the same preset current through the sample energy harnesses at a predetermined temperature and measuring the saturation temperature corresponding to the sample energy harnesses; determining a first threshold resistance based on the first harness resistance corresponding to the first energy harness, and determining a second threshold resistance based on the first harness resistance corresponding to the second energy harness; detecting a target harness resistance when the new energy vehicle is started; and controlling the operating state of the new energy vehicle based on the magnitude relationship between the target harness resistance and the first threshold resistance and the second threshold resistance. The method can effectively improve the safety of the operation of new energy vehicles and reduce the risk of accidents. The present application can be widely used in the field of vehicle technology.

Methods of three-dimensional printing can include iteratively applying a polymer build material as individual layers to a powder bed, where the polymer build material includes from about 80 wt % to 100 wt % polymer build particles, and based on a three-dimensional object model, selectively applying a binder agent including an aqueous liquid vehicle and polymer binder particles onto the individual layers of the polymer build material. The polymer binder particles have or are capable of having a melting temperature lower than a melting temperature of the polymer build particles. The methods can include exposing the powder bed to heat at a temperature less than a melting point of the polymer build particles but greater than a melting temperature of the polymer binder particles. The heat causes the polymer binder particles to melt to adhere the polymer build particles together to form a three-dimensional object.

The invention relates to the technical field of data processing, in particular to a temperature control system for flexible film production. The system comprises a data acquisition module, a change degree acquisition module, a final smoothing parameter acquisition module and a temperature control module, and is used for acquiring the temperature of each layer of melt at each moment and acquiring the change degree of the temperature of each layer of melt at each moment; a random cut tree is constructed for the temperature of each layer of the melt at each moment and the local moment, the change reliability of the temperature of each layer of the melt at each moment is obtained, the change degree is adjusted according to the change reliability, and the corrected change degree of the temperature of each layer of the melt at each moment is obtained; according to the correction change degree, the final smoothing parameter of the melt temperature of each layer at each moment is obtained, then the predicted melt temperature of each layer at the next moment of each moment is obtained, the operation power of temperature control equipment of each layer is adjusted according to the predicted melt temperature of each layer, and the prediction result is more accurate.

The invention relates to an overmolded composite structure. The invention relates to a composite material comprising: i) a first component (C1) comprising at least one fibrous material and a matrix resin component comprising at least one polyamide having a number average molecular weight Mn between 3,000 and 35,000 g / mol, preferably between 5,000 and 20,000 g / mol, preferably between 5,000 and 15,000 g / mol, preferably between 5,000 and 10,000 g / mol, and i) a second component (C1) comprising at least one fibrous material and a matrix resin component comprising at least one polyamide having a number average molecular weight Mn between 3,000 and 35,000 g / mol, preferably between 5,000 and 10,000 g / mol; and a melt viscosity, measured in capillary rheology, of between 0.05 and 1000 Pa.s, preferably between 0.1 and 1000 Pa.s, preferably between 0.3 and 1000 Pa.s, preferably between 0.3 and 500 Pa.s, more preferably between 0.3 and 250 Pa.s, e.g. Between 0.3 and 100 Pa.s, even more preferably between 0.3 and 50 Pa.s, more preferably between 0.3 and 25 Pa.s, measured at a shear rate of 1800 s-1 at Tf + 50 DEG C (Tf is the melting temperature of the at least one polyamide), even more preferably between 0.3 and 10 Pa.s, preferably between 0.3 and 5 Pa.s; and ii) a second component (C2) comprising an overmolded resin component, the first component C1 having at least one surface S, and the component C2 being adhered to the component C1 over at least a portion of the surface S.

Embodiments relate to a multilayer structure including an adhesive layer and, in direct contact therewith, a layer forming a support film, in which the adhesive layer includes a polyolefin A and a functionalized polyolefin and has a melting temperature of between 80° C. and 120° C., and in which the support film includes a polyamide graft polymer and has a flow temperature of greater than 160° C. Embodiments also relate to a process for manufacturing same, to the use of such a multilayer structure for manufacturing photovoltaic modules and to a process for manufacturing such modules, and also to these photovoltaic modules per se.

The embodiment of the invention provides an energy-saving and environment-friendly glass melting method. The energy-saving and environment-friendly glass melting method comprises the following steps: regulating and controlling the surface tension of molten glass based on a melting temperature curve so as to solve the problem of liquid layering; the heating power of the smelting furnace is regulated and controlled according to real-time energy consumption data analysis so as to reduce energy consumption; the feeding rate is regulated and controlled according to the fluctuation of raw material components so as to ensure stable uniformity of the glass; and the combustion air proportion is optimized and regulated according to the flue gas emission concentration so as to reduce pollutant emission. The method has the beneficial effects that the surface tension of molten glass is regulated to solve the problem of liquid layering; the heating power of the smelting furnace is regulated and controlled to solve the problem of excessive energy consumption; the feeding rate is regulated and controlled so as to solve the problem that the uniformity of the glass is unstable; the proportion of combustion air is regulated and controlled to solve the problem that pollutants exceed the standard; and the cooling air speed is regulated and controlled to solve the problem of stress concentration of finished products.

The application discloses a kind of aluminum scandium alloy target material component detection method and application thereof, belong to alloy detection technical field.The detection method includes the following steps: aluminum scandium alloy target material is placed in suspension smelting furnace, and with 200~300kw / min Speed regulation power to 350~550kw is melted, after alloy melt is fully melted 20s~50s inside test and record corresponding melt temperature, and with aluminum scandium alloy target material theoretical melting point is compared, obtains aluminum scandium alloy target material component information;The detection method provided by the application can be nondestructive, quickly, low-cost to obtain the component information in aluminum scandium alloy target material;And the aluminum scandium alloy target material component detection method of the application can be applied to actual aluminum scandium target blank production process, so as to help quickly, accurately, efficiently and low-cost to produce specific scandium content aluminum scandium target blank;Meanwhile, the detection method provided by the application is simple to operate, and can be beneficial to practical production.

The present invention relates to a method of manufacturing a wrinkle-free fabric and a composite structure comprising a wrinkle-free fabric with an adhesive and a preform comprising a wrinkle-free fabric with an adhesive. The method of manufacturing the wrinkle-free fabric comprises providing a plurality of continuous fiber layers held together by stitching threads; and applying an adhesive between adjacent layers of the plurality of continuous fiber layers and on outer layers of the plurality of continuous fiber layers, wherein the activation temperature of the adhesive is lower than the melting temperature of the stitching threads.

To provide a method of manufacturing a solid-state battery capable of improving the strength of a solid electrolyte layer and suppressing the deterioration of battery performance. A method of manufacturing a solid-state battery including a positive electrode layer, a solid electrolyte layer, and a negative electrode layer. The solid electrolyte layer includes a solid electrolyte and a filling material. The filling material includes an easily meltable material having a melting point or a melting temperature of less than 150° C. The method includes determining whether or not a crack has occurred in the solid electrolyte layer, and heating the solid-state battery when it is determined that a crack has occurred in the solid electrolyte layer.

A method for reducing or eliminating Si contained in an aluminum alloy including: holding the aluminum alloy and Sn at a melt temperature at which the aluminum alloy and Sn are melted; lowering the melt temperature, and holding the aluminum alloy and Sn at a Si crystallization temperature at which solid Si is crystallized while maintaining a molten state of Sn and Al, and separating the solid Si; and further lowering the temperature and holding the aluminum alloy and Sn at an Al crystallization temperature at which Al is crystallized and Sn is in the molten state, to separate and recover solid Al.

The application provides a method for controlling segregation of platinum-rhodium alloy, and steps are as follows: (1) vacuum medium-frequency induction melting and stirring: platinum-rhodium alloy is melted and stirred; (2) controlling pouring temperature: alloy melt temperature is reduced to 30-50 DEG C above melting point, and is kept warm; (3) rapid solidification: alloy melt is poured into water-cooled red copper mould and solidified; (4) homogenizing annealing: cast ingot is put into high-temperature furnace and homogenized annealing; (5) rolling strip: cast ingot is rolled into thin strip; (6) laminated thermal diffusion: thin strip is cut, washed and laminated to required thickness, and is hot-diffused and kept pressure, and is pressed into block-shaped alloy ingot; (7) rolling plate: block-shaped alloy ingot is rolled into plate.The method for controlling segregation of platinum-rhodium alloy reduces component segregation through low-temperature pouring and rapid solidification, eliminates intracrystalline segregation by homogenizing annealing, eliminates regional segregation by rolling strip and laminated thermal diffusion, and finally obtains platinum-rhodium alloy plate with uniform microstructure.

The application discloses a kind of low-temperature in-situ synthesis nanoparticle reinforced aluminum matrix composite preparation method, with the following characteristics: (1) the calculation method of the application is used, the initial melting amount of alloy and the size of crucible are reasonably selected, and the depth of molten salt layer in the reaction process is controlled to be not more than 3 cm;(2) Al-Si eutectic alloy is used as the base melt, mixed salt is added at 600 DEG C, and the melt temperature during the whole reaction process is not more than 650 DEG C;(3) vacuum purification treatment, heating and adding alloy elements are carried out in sequence after the reaction is completed.The application uses reasonable crucible diameter and very low reaction temperature, effectively reduces the reaction speed and inhibits the growth speed of reaction products, solves the problem of large particle size distribution range and multiple by-products of traditional in-situ synthesis method. By strictly controlling the depth of metal melt and molten salt, the alloy-molten salt reaction interface is increased, the reaction product is more easily dispersed, the residual molten salt in the melt is significantly reduced, and the difficulty of melt purification is reduced.

The invention relates to a system and a method for manufacturing a large corrugated part from a thermoplastic laminate. Systems and methods for manufacturing parts are disclosed herein. An example method includes heating a consolidated laminate to a heating temperature below a melting temperature of a thermoplastic resin to form a heated consolidated laminate, the consolidated laminate including a plurality of plies, each ply made of fibers embedded in the thermoplastic resin. The method further includes forcing the heated consolidated laminate against the contoured forming surface of the mold until the shape of the heated consolidated laminate corresponds to the contoured shape of the contoured forming surface of the mold.