Research and development of CAPP template customization system (2)

a. Static grid. The content of the static grid is fixed when the table is set. It does not need to be associated with the process design database. When the template is customized, the data is written, and the technician cannot modify it when programming.

b. Dynamic grid. The dynamic grid has only one row of records, which is uniquely determined by the "cell attribute", and its contents are filled in by the craftsman during the process design. The data in the dynamic grid needs to be dynamically associated with the tables in the process design database, and the changes in the data are directly reflected in the database.

c. Loop grid. The data contained in the loop is relatively variable and needs to be associated with the process design database. In the database, two keywords are needed to uniquely determine a row of data in the cell. For example, the records in the "Work Step Contents" cell in the Process Transfer Card need to be determined by "cell attribute" and "process number".

d. Object grid. A cell is a special case in a dynamic lattice that contains graphics or other complex data. For example, the "Process Diagram" cell in the Process Diagram is the object grid. Taking the "process diagram" as an example, the process template model after decomposition is given, as shown in Fig. 2.

In the process of developing the CAPP template customization system, the object-oriented ideas are introduced into the template. The various elements of the template can be regarded as a series of objects, and the processing of the template is refined into the processing of these kinds of objects.

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AHR Rubber Horizontal Slurry Pump

1. Naipu NP-AHR series centrifugal slurry pumps and spare parts can fully interchange with world famous brand.These pumps are of heavy-duty construction, designed for continuous pumping of highly abrasive and corrosive slurries. The wet end parts are elastomer rubber.

2. Typical Applications---

Minerals Flotation Processing
Electric Factory Coal Preparation
Coal Washing
Chemical Medium Processing
Effluent Handling

Sand And Gravel Handling