How are the process steps of the filter press manufacturer divided?

2023-04-07

The process of a Plate And Frame Filter manufacturer is divided into several machining stages and cannot simply be judged by the nature of a surface finish or a process. For example, the positioning datum of the workpiece needs to be very accurate in the semi-finishing stage or even in the roughing stage, and it is common to arrange some roughing processes such as drilling in the finishing stage.
Process division
The process concentration of the plate and frame Filter Manufacturer is that the processing of the parts is concentrated in a few processes, but each process has more processing content; on the contrary, there are a large number of processes in the whole process, and each process has relatively little processing content.

Filter press

(1) The characteristics of process concentration in Filter Presses.

①It is conducive to the use of multi-tool and multi-edge, multi-axis machine tools, CNC machine tools, machining centres and other special equipment and process equipment with high productivity, thus greatly improving productivity.
②Reduces the number of processes and shortens the process route, thus simplifying production planning and production organization.
③Reduced the number of equipment and correspondingly reduced the number of operators and production area.
④Reduces the number of times the workpiece is mounted, which not only shortens the auxiliary time, but also allows more surfaces to be machined under one mounting, and it is easy to ensure the relative positional accuracy of these surfaces.

⑤ Special equipment and process equipment are complicated, production preparation and investment are relatively large, especially the conversion of new products is more difficult.

Filter press

(2) The characteristics of the process dispersion of the plate and frame Filter manufacturers.
①The structure of equipment and process Pressure Filter Equipment is relatively simple, easy to adjust, and the technical level of workers is less demanding.
②A more favourable cutting volume can be used to reduce the manoeuvring time.
③It is easy to adapt to changes in the products produced.
④The number of equipment is large, the number of operators is large and the production area is large.
Both process concentration and process decentralisation have their own characteristics. When developing a process route, whether the process is centralised or decentralised, i.e. whether the number of processes is large or small, depends mainly on the scale of production and the structural characteristics and technical requirements of the part. In general, in small series production, processes are more centralised. In high volume production, processes can be centralised using highly efficient machine tools such as multi-tool and multi-axis, or decentralised processes can be organised for assembly line production. The current trend tends to be towards process concentration.
Filter press

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