阿拉上海后花园论坛-上海龙凤交友论坛-夜上海最新论坛

The coating defects that are common in the processing of the coating processing manufacturers!

As one of the most popular hardware processing technologies in the current market, the spray processing of Guangzhou spray processing manufacturers is widely used in various fields, and the adhesion of spray processing is the basic reference index for judging its processing quality. If the spray adhesion of the workpiece cannot be guaranteed, then other performances are difficult to guarantee. What factors affect the adhesion of workpiece spraying& nbs
Published on: June 15, 2021 Clicks: 171

How to select the right materials for sheet metal processing?

Sheet metal processing is called sheet metal processing. For example, the chimney, iron barrel, oil tank, oil kettle, ventilation pipe, elbow reducer, Tianyuan place, funnel shape, etc. are made of plates. The main processes are shearing, bending, edge buckling, bending, welding, riveting, etc., which requires some geometric knowledge. Sheet metal parts are sheet metal parts, which can be added by stamping, bending, stretching and other means
Published on: July 12, 2019 Clicks: 227

The reason why sheet metal processing technology is superior to other technologies

The sheet metal processing has been widely applied in a wide range. There is a reason why the sheet metal processing technology can be so well applied. The sheet metal processing technology itself has the characteristics of high processing accuracy, high automation, fast speed, simple and convenient operation, and high efficiency. The sheet metal processing technology has these advantages, and users value these advantages, And the sheet metal processing technology can be very good
Published on: June 11, 2019 Clicks: 224

Analysis of the formation of particles in spraying process

Some defects in the spraying process will affect the appearance quality and use performance of the product. Tuoshen Surface Treatment, a spraying processing manufacturer, constantly improves its processing skills to produce high-quality and beautiful plastic spraying products for you. Please contact us. Analysis of the cause of formation of particles during spraying processing: there are burrs, aluminum chips and graphite marks on the surface of the substrate, and the pretreatment is poor; Pretreatment
Published on: 2019-05-27 Number of hits: 200

1 minute master the blanking method and selection of sheet metal processing machinery

With the development of mechanical engineering technology, a large number of blanking machines have been produced and their functions are more comprehensive and reasonable, which have been widely used. Automatic and digitally controlled blanking machines not only improve production efficiency and ensure product quality, but also replace the work of lofting and marking processes. The coating processing manufacturer's small editor Tuoshen will explain the cutting of sheet metal processing machinery
Published on: May 14, 2019 Number of hits: 226

How to dip coating metal materials on the surface?

How to dip coating metal materials on the surface? Dipping refers to immersing the coated object into the paint to make the surface of the coated object adhere to the paint, and then dropping the excess paint to form a paint film. The dip coating equipment is simple, easy to realize mechanization, high production efficiency, less coating loss, and suitable for complex shaped coated objects. Dip coating equipment usually includes dip coating tank, mixing device, residual paint removal device, paint coating
Published on: April 17, 2019 Clicks: 273

Process conditions for powder electrostatic spray gun operators

1、 Relative position of spray gun: For places where multiple spray guns are operated at the same time, pay attention to their relative position when using them, so that the spray paint flow does not interfere with each other, and prevent paint mist with same charge from repelling each other, especially for places where small and medium-sized parts are sprayed. 2、 Air speed of the spray booth: the air speed and exhaust volume of the spray booth during electrostatic spraying are less than those of general air spraying.
Published on: March 7, 2019 Clicks: 186

Common problems and solutions of spraying operation

Common problems and solutions of spraying operation: 1. Phenomenon: cause of granulation: the operation site is dirty, and dust is mixed into the paint; After the paint is prepared and put for too long, the paint and curing agent have produced copolymerized particles; The oil output of the spray gun is too small and the air pressure is too high, which makes the paint atomization poor or the spray gun is too close to the object surface Solution: clean the spray booth and cover the paint bucket; The paint shall be well prepared and not put too much
Published on: February 25, 2019 Number of hits: 166

Intention and operation method of paint stripping in dust-free spraying process

The intention and operation method of paint stripping in the dust-free spraying processing coating process are more and more likely to appear under the trend of gradually developing powder coating. The so-called paint stripping is actually a process of removing the film, which is also in the coating process
Published on: December 11, 2018 Clicks: 101

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