11results about How to "Reduce uneven heating" patented technology

This utility model discloses a tempering device for fixture parts, belonging to the field of fixture parts manufacturing technology. It includes a tempering furnace body with a protective door hinged to one side. The furnace body has multiple storage mechanisms within its inner cavity, dividing the furnace cavity into several independent spatial areas. This allows for the orderly placement of different types of fixture parts, avoiding stacking and significantly improving the utilization rate of the furnace space. Simultaneously, the storage mechanisms, in conjunction with a top transmission mechanism, drive the fan blades to rotate, promoting the circulation of hot air within the furnace and reducing uneven heating caused by workpiece stacking. This ensures that the hot airflow evenly contacts the workpieces in each area. Furthermore, the categorized storage design facilitates quick workpiece retrieval by operators, reducing time waste, and the uniform heating effect reduces workpiece rework rates, further optimizing the operation process and improving production efficiency.

The utility model provides a kind of metal cans for microwave heating, including can body and by the sparkproof base of elastic plastic, the accommodating cavity of upper end opening is equipped in the inside of sparkproof base;Accommodating cavity inside wall is equipped with fixed support structure and adjustable support structure;Fixed support structure is located below adjustable support structure;When adjustable support structure is concave, the support surface of flatness is formed in top portion, the utility model does not need to develop special base, can be adapted to different height, diameter specification's metal cans, substantially improve product versatility, solve the problem that traditional technology is difficult to compatible multiple categories of cans, meet the demand of industry to high adaptability, safe and reliable microwave heating cans matching assembly, while save the step of consumer transfer food material, improve the convenience of microwave heating use.

The present application relates to a kind of heat resistance detection device for metalized film production, it is related to metalized film detection technical field.The aging test chamber main body is connected with sealing door by hinge, including aging test chamber main body.The present application when heating experiment is carried out in aging test chamber main body, when temperature detector detects that the temperature difference of different positions on film surface is larger, motor will be automatically started, motor works and drives rotating rod to rotate, rotating rod rotation drives first reciprocating lead screw to rotate, first reciprocating lead screw rotation drives air baffle to reciprocate with small amplitude, and then the air outlet position of air baffle is adjusted, so that hot air flow can be evenly distributed to film surface, and air baffle movement will drive guide vane to reciprocate with small amplitude, so that air flow can be more evenly entered into the inner cavity of aging test chamber main body in the process of adjustment, reduce the situation that film is heated unevenly, and then improve the accuracy of film heat resistance detection data.

The utility model relates to glass processing technical field, concretely for a kind of fixed-point trepanning device for glass processing, including operation platform, the upper surface one side middle position of operation platform is fixedly connected with horizontal adjusting lever by support block, the inside sliding of longitudinal adjusting lever is inserted with mounting block, and the lower end of mounting block is equipped with puncher, and the bottom end of puncher is equipped with spray head, the upper surface of operation platform is equipped with rectangular groove. The utility model can adjust the position of puncher by the cooperation of horizontal adjusting lever and longitudinal adjusting lever, the design of spray head can help puncher cooling, reduce the uneven heating of glass, and the debris in rectangular groove can be flushed into sink by water outlet pipe, and the design of filter plate can filter debris, make moisture recycling, save resources, greatly increase the practicability of device.

The utility model belongs to lathe base casting processing technical field, concretely is a kind of casting mould for lathe base machining, including symmetrically arranged lower mould and upper mould, the outside of lower mould and the outside of upper mould are all fixedly connected with frame, the inside of lower mould and the inside of upper mould are all fixedly connected with sand box, and the inside of lower mould and the inside of upper mould are all set with cooling tank in spiral shape, and cooling tank is located sand box outside, and one end of frame is fixedly connected with liquid inlet pipe on top surface, the application is evenly flowed into mould inside by setting uniform flow subassembly from different direction synchronously, reduce the problem that mould is unevenly heated, to ensure the service life of mould and casting quality, set sealing assembly, can guarantee the normal transportation of cooling liquid, can also automatically seal processing to cooling pipe groove in idle state, reduce the problem of external dust penetration pollution, further prolong the service life of mould.

The utility model relates to bearing steel pipe heating technical field, and disclose a kind of bearing steel pipe heating furnace, including heating furnace, heating element, first open furnace door hinged to the top end of heating furnace when heating, put material piece into furnace, the stress strip of connecting ring front end is inserted into steel pipe inside, rotate screw fixed rod terminal swivel, make screw fixed rod advance inwards using screw transmission, its front end moving end head pushes stress strip to overcome compression spring elasticity and expand outward, from inside hold steel pipe, prevent displacement, pass through control panel and start heating element installed on mounting block, realize stable even heating, and can real-time adjust parameter, simultaneously, rotate the handle of rotary cylinder, drive steel pipe rotation, make each part heat more evenly, after heating is completed, reverse rotation swivel and release hold, close heating element, take out material piece, and this heating furnace significantly improves heating quality and efficiency.

The invention discloses a hot roller temperature homogenization device based on fabric high-speed rolling, and relates to the technical field of hot roller temperature homogenization, the hot roller temperature homogenization device comprises two groups of rolling rollers for rolling and a heating silo for heating, the two groups of rolling rollers are internally provided with roller cores, and the heating silo is internally provided with a heating cavity for heating. The two ends of the roller core are connected with side covers through butt joint assemblies correspondingly, and the outer ends of the side covers are fixedly connected with shaft bodies. By arranging the heating bin cylinder, hot roller channels in the two sets of rolling rollers communicate with the two sets of heating pipes correspondingly, the two sets of heating pipes are wound around the outer side of the center heating rod together for heating, the heating efficiency is almost synchronous, and therefore the two sets of rolling rollers are consistent in heat degree in the using process, the temperature difference is small, and meanwhile through filtering of the filtering assembly, the heating efficiency is greatly improved. And scale deposition in a heating medium can be reduced, and blockage in the heating medium and circulation can be reduced, so that the heat conduction efficiency is ensured, and the condition of uneven heating is reduced.

The application discloses an aircraft deicing and anti-icing subarea electric heating film optimization production method and relates to the technical field of aircraft deicing and anti-icing. The method comprises the following steps: preparing a standardized electric heating film, simulating and calculating the surface flow field characteristics and the water drop collection coefficient distribution of a wing model by using simulation software, obtaining the chordal width of the aircraft deicing and anti-icing area and the target power density of each subarea, cutting the standardized electric heating film according to the chordal width, using a laser resistance adjusting device to adjust the resistance of each independent heating unit corresponding to each subarea by laser so that the resistance of each subarea reaches the target resistance value, and repairing the windowed part by using UV curing glue after the resistance adjustment is completed, thereby obtaining the optimized electric heating film. While realizing the deicing and anti-icing functions, the method can improve the production efficiency, reduce the heating energy consumption and reduce the harm caused by uneven heating to the fuselage material and the coating.

The invention discloses an optimized production method for an electric heating film of an anti-icing and deicing partition of an aircraft, and relates to the technical field of anti-icing and deicing of aircrafts. The method comprises the steps that a standardized electrothermal film is prepared, simulation software is used for conducting simulation calculation on surface flow field characteristics and water drop collection coefficient distribution on a wing model, and the chordwise width of an airplane anti-icing and deicing area and the target power density of each subarea are obtained; cutting the standardized electrothermal film according to the chordwise width; when the cut electrothermal film is located at the window of each subarea, laser resistance trimming equipment is used for carrying out laser resistance trimming on the resistance of the independent heating unit corresponding to each subarea, so that the resistance of each subarea reaches a target resistance value; and after the resistance adjustment is completed, repairing the windowing part by using a UV curing adhesive to obtain the optimized electric heating film. While the anti-icing and de-icing functions are achieved, the production efficiency can be improved, the heating energy consumption is reduced, and the damage to fuselage materials and coatings caused by non-uniform heating is reduced.

The utility model relates to food baking technical field, and disclose food baking equipment that can carry out angle overturning, including: the baking oven main part and the rotatory plate of rotatory setting baking oven main part inner chamber, the lateral wall of baking oven main part is hinged with visible door body, be provided with cleaning assembly for the surface cleaning of visible door body on visible door body, the lateral wall both ends of rotatory plate are slidly arranged with the baking frame, be provided with the sliding part of being convenient for the baking frame movement on rotatory plate, be provided with the drive part for driving two groups of baking frame relative movement on rotatory plate, the lateral wall fixedly connected with rotary cylinder of rotatory plate, the lateral wall fixedly connected with the power part for driving rotary cylinder rotation of baking oven main part, the present new scheme can overturn the processing of food, reduced the uneven heating of food to occur, improved food baking effect, can clean the surface of visible door body, be convenient for the observation of food baking degree.