6results about How to "Improve phosphating effect" patented technology

The invention discloses a surface phosphating and cleaning device for metal rollers for foils, and relates to the technical field of metal material surface treatment.The surface phosphating and cleaning device comprises a base and a fixing frame, a phosphating pool and a cleaning pool are fixedly arranged at the top of the base, and two walking mechanisms are arranged at the top of the base; a portal frame is fixedly connected between the tops of the two walking mechanisms, two first multi-stage electric telescopic rods are symmetrically arranged on the top face of the inner side of the portal frame, a mounting plate is fixedly connected to one ends of the first multi-stage electric telescopic rods, two guide rods are fixedly connected to the bottom of the mounting plate, and a fixing frame is fixedly connected with the guide rods. Three swing washing structures are arranged outside the fixing frame, and the first storage rack and the fixing frame are fixedly connected in a penetrating mode. According to the surface phosphating cleaning device for the metal rollers for the foils, the problem that a plurality of metal rollers are damaged due to mutual collision during phosphating is solved.

This utility model provides a steel pipe phosphate clamping device suitable for different pipe diameters, relating to the field of steel pipe phosphate processing. It includes a mounting frame, with a drive assembly connected to the inner wall of the mounting frame. The drive assembly includes a lead screw that rotates through the top between the two sides inside the mounting frame. A drive motor is fixed to one side of the mounting frame, and a slider is connected to the outer side of the lead screw. A hydraulic cylinder is fixed to the bottom center of the slider, and a connecting plate is fixed to the end of the output shaft of the hydraulic cylinder. Sliding rods are symmetrically fixed to the top of the connecting plate, and a deflection mechanism is connected to the bottom of the connecting plate. A clamping mechanism is connected to the bottom of the deflection mechanism. This application, through the clamping mechanism, clamps the inner wall of the steel pipe, preventing insufficient contact between the outer wall of the steel pipe and the treatment liquid, improving the phosphate effect, preventing quality issues, and facilitating the clamping of steel pipes of different diameters, thus enhancing the applicability of the device.

The utility model relates to phosphating tank technical field, and disclose a kind of metal component phosphating device, including phosphating tank, the phosphating tank top end is hinged with the cover of sealing, the cover top end is fixedly installed with servo motor, the cover bottom end is rotatably installed with stirring shaft, the servo motor output end is fixedly connected with the stirring shaft top end through coupling. By hinged cover of sealing that can be opened and closed in the phosphating tank top end, cooperate the heat preservation jacket of heat preservation shell inside setting, for the phosphating solution in the inside of phosphating tank provides relatively closed environment in heating process, to improve the heating efficiency of phosphating solution, reduce heat loss. In the heating process of phosphating solution, by servo motor driving stirring shaft, the rotation of stirring vane, so that phosphating solution is constantly stirred in heating process, can be heated evenly, to guarantee the phosphating film layer uniformity, improve the phosphating effect of metal component.

The invention discloses a petroleum pipe coupling phosphorization automatic production line and a use method, and relates to the technical field of phosphorization equipment, the petroleum pipe coupling phosphorization automatic production line comprises a rack, a plurality of functional groove bodies, a track, a gantry crane, a plurality of hangers, a slide wire traction device, a crane positioning system, a feeding roller way, a discharging roller way, an air suction system, a production line closing system and an electric control system, the functional groove bodies are sequentially mounted on the rack, and the sequentially arranged functional groove bodies are used for implementing all procedures of phosphating coupling workpieces respectively; the gantry crane can walk on the track and can keep the position after walking, and the gantry crane can be elongated or shortened in the vertical direction; the hanging tool is used for being connected with the bottom end of the gantry crane in a hanging mode, and the hanging tool can be placed into the functional groove bodies by the gantry crane; the slide wire traction device is arranged on the track to drive the gantry crane to move on the track; the structure is simple, use is convenient, production efficiency is effectively improved, the automation degree is high, and labor cost is effectively reduced.

This invention discloses a method, apparatus, equipment, and medium for producing pickled steel with excellent phosphating performance. The production method includes: obtaining initial production process parameters, phosphating performance requirements, and mechanical property requirements for a new pickled steel product; inputting the initial production process parameters into a pre-constructed performance prediction model to predict the theoretical phosphating performance and theoretical mechanical properties of the new pickled steel product produced using the initial production process parameters; modifying the initial production process parameters when the theoretical phosphating performance or theoretical mechanical properties do not meet the requirements, until both the theoretical phosphating performance and theoretical mechanical properties meet the requirements, and then determining the modified initial production process parameters as the actual production process parameters; and producing the new pickled steel product according to the actual production process parameters. This method can achieve the production of new pickled steel products with excellent phosphating performance, and has a short development cycle.

The invention relates to an aluminized steel plate and a preparation method and application thereof, and belongs to the technical field of aluminized steel plates. The steel plate comprises a base plate, an aluminum-containing coating and a zinc-containing layer, the aluminum-containing coating is attached to the base plate, the zinc-containing layer is attached to the side, away from the base plate, of the aluminum-containing coating, and the zinc-containing layer comprises a zinc-containing alloy layer and / or a zinc-containing oxide layer; the zinc-containing layer formed by the zinc-containing alloy layer and / or the zinc-containing oxide layer is arranged on the aluminum-containing plating layer, so that the friction coefficient can be reduced in the hot stamping process, and the problem that galling or die damage is easily caused in the hot stamping forming process of an aluminum-plated steel plate at present can be solved; meanwhile, the phosphating performance can be improved, so that the subsequent electrophoresis corrosion resistance and adhesion performance are facilitated, and the adhesion of a paint surface is facilitated.