2025-02-18
The application range of coated sand is very wide, and its process methods are not the same, whether it is modelling or core making, the basic process requirements of coated sand are: the heating temperature should be between 200-300 °C, the curing time should be about 30-150s, and the pressure of sand shooting should also be between 0.15-0.6Mpa, except for wet manual classes. In specifica parametri potest esse adaequatum secundum correspondentes apparatu exemplar, multiplicitate et type (core) pondus et genus iactaret harenae, etc., principium temperatio iactaret, etc., principium temperatio de iactaret, etc., principium temperatio de coarta,harenae mittentemmanufacturers is: if it is a simple sand core and the fluidity is better or the particle size is relatively coarse, you can choose a relatively low sand injection pressure, if it is a thin sand core, you can choose a relatively low heating temperature, and when the heating temperature is low, you can appropriately extend the curing time, and vice versa.
Quid est ergo curam harenae tam vulgaris, faciemus inducere ad vos commoda tarde harenae, vos mos scire cur:
I. Collapse harenae est relative bonus, et castings sunt secundum quid facilis ad mundum.
II. Tulerunt harenae etiam habet fortitudinem perficientur idoneam corporalis obiecti, quod non solum in altum, vires testa core linuit harenae, sed etiam potest in medium-vires, vires non-buxum tunicas harenae harenae.
III. Et fluiditatem tarde harenae est etiam relative bonum, in figura et core forma relative patet, et structuram est etiam densa, quae potest facere universa harenae core et cylindri corpus aquae et cylindri etc.
IV. De harenae core ex iactaret harenae per iactaret harena foro fabrica erit fortis humorem resistentia et longum repono tempore, quod est magis ad translationem, repono et usum.
V. De harenae core de iactaret harenae potest consequi meliorem superficiem qualis castings cum minus pingere aut non coating, in asperitas superficiem potest ad ra = 6.3 ~ ct9.
6. The bad part of coated sand is that the cost is relatively high, the energy consumption is also relatively large, and the pungent smell will be produced in the process of modelling, core making and pouring of coated sand casting manufacturers. Sed commoda prae incommoda, ita etiam neglecta.