30results about How to "Improve brand competitiveness" patented technology

The invention discloses a wire clamp for fixing a cable in a case. The wire clamp comprises a main wire clamp and a plurality of splicing wire clamps, wherein the main wire clamp is fixedly connectedwith the case, each splicing wire clamp can be spliced with the main wire clamp or adjacent wire clamp to form a whole, the main wire clamp comprises a fixed plate, first clamping plates are respectively arranged at two sides of the fixed plate and extend towards front inner sides, first guide plates are arranged at suspension ends of the first clamping plates, each splicing wire clamp comprises asealing plate, second clamping plates are respectively arranged at two sides of the sealing plate and extend towards front inner sides, second guide plates are arranged at suspension ends of the second clamping plates, and two clamping plates are arranged on a rear side surface of the sealing plate. By using the wire clamp, the cable in the case can be partially or completely fixed with the case,so that cable arrangement is smoother, and the problem caused by the cable in disorder is solved.

The invention provides an outlet strip steel surface roughness control method suitable for a hot continuous rolling unit. Under the precondition of collecting strip steel characteristic parameters, rolling process parameters and roller use process parameters to calculate the outlet strip steel surface roughness, the method can control the strip steel surface roughness on the work site according to user requirements on the strip surface roughness through reasonable linked setting of the operating surface roughness and the operating surface hardness of working rollers of F6 and F7 frames of the hot continuous rolling unit and the reduction rate between the two frames, so that the benefits are brought to enterprises.

The invention provides an emulsion flow differential setting method for a cold continuous rolling unit, and relates to a control device or method specially suitable for a metal rolling machine or machined products of the metal rolling machine, in particular to a spray flow control method for the emulsion on the upper surface and the lower surface of strip steel of a cold continuous rolling unit in the cold continuous rolling unit rolling process. The emulsion flow differential setting method comprises the following steps that the gravity loss coefficient of the emulsion is calculated; the technology parameters of site equipment are collected; the flow setting comprehensive index of the emulsion is calculated; and an optimum setting value of the emulsion on the upper surface and the lower surface of the strip steel is obtained after searching. According to the emulsion flow differential setting method for the cold continuous rolling unit, flow differential setting for the spray volume of the emulsion on the upper surface and the lower surface of the strip steel is conducted, and the spray flow of the emulsion on the upper surface and the lower surface of the strip steel is adjusted, so that the spray flow differentiation of the emulsion on the upper surface and the lower surface of the strip steel is achieved; and the loss, caused by the influence of the gravity, of the emulsion on the lower surface of the strip steel is compensated, the adhesion volume difference of the emulsion on the upper surface and the lower surface of the strip steel is reduced, and therefore the roughness difference of the upper surface and the lower surface of the strip steel is reduced, the quality of the strip steel surfaces is guaranteed, brand competitiveness is improved, and benefits are brought to an enterprise.