Cast iron platforms are divided into ribbed plate and box type according to their structure

Cast iron platforms are divided into ribbed plate and box type according to their structure; Divided by purpose into inspection plates and marking plates; And sand compaction plate; According to the accuracy level, the tablets are divided into 00, 0, 1, 2, and 3 levels, with level 2 and above being the inspection tablets and level 3 being the marking tablets. It cannot fully utilize the potential of the material (referring to the possibility of personal ability development) and is expensive, so gray cast iron is often chosen because:

1. Gray cast iron contains flake graphite (chemical formula C), which acts as a cutting edge on the substrate, making gray cast iron as a structural metal material insensitive to cutting edges.

2. Gray cast iron has good shock absorption properties, and is used to make parts such as bases or frames on electromechanical equipment, such as dynamometer cast iron platforms. Not only can YOUXIAO absorb the energy of machine vibration, but it also plays a damping role, which is an important performance of gray cast iron

3. Although the plasticity and toughness of gray cast iron are low, it still has a certain strength, and its tensile strength is also high. Cast iron platforms are divided into ribbed plate and box type according to their structure; Divided by purpose into inspection flat plate, marking flat plate, and sand pressing flat plate; According to the accuracy level, the tablets are divided into 00, 0, 1, 2, and 3 levels, with level 2 and above being the inspection tablets and level 3 being the marking tablets. Compared to just now. Generally, it is 3-4 times the tensile strength, which is also necessary for gray cast iron to be used as castings such as cast iron plates, cast iron platforms, and machine bases.

4. Gray cast iron has good lubrication performance, and when used to make parts that withstand sliding friction on mechanical and electrical equipment, it has good wear reduction performance. Graphite is a good lubricant in the presence of moisture (function: it can reduce or avoid friction and wear). And once graphite falls off from the substrate, the space left behind is conducive to storing lubricating oil, which is also one of the important conditions for gray cast iron as a good (n à i m ó) material (wear resistant material).

5. Gray cast iron has good thermal conductivity. When using gray cast iron to make the cylinder block and cylinder head of an internal combustion engine, a large amount of heat can be generated everywhere. This good thermal conductivity is important for electromechanical equipment that operates at low temperatures

6. Gray cast iron has good casting and cutting properties, and its melting is relatively convenient compared to cast steel. The melting temperature is relatively low, and the melting equipment and technology are relatively simple in terms of casting performance. The fluidity of gray cast iron liquid is good, and the castings are not easily cracked

7. When gray cast iron is repeatedly loaded under the same stress. The characteristic of increasing the number of loading cycles, significantly reducing the degree of strain curve bending, and reducing residual plastic deformation after unloading. The cast iron platform utilizes this characteristic to achieve high casting stability (explanation: stable and stable; no changes) by preloading a certain number of times before precision machining (Processing)

Hebei Fengquan Machinery; Cast iron measuring tools, cast iron platform plates; Manufacturer of cast iron brackets. Main products: 3D welding platforms of various specifications and materials, cast iron flat platforms, scraping and grinding plates, inspection plates, marking plates, riveting and welding plates, assembly plates, T-shaped groove plates, three-dimensional plates, machine tool workbenches, machine tool shims, cast iron bending plates, square boxes, square rulers; Measuring tools such as flat rulers, V-shaped iron, V-shaped frames, jacks, special wrenches, various mechanical test benches, mechanical sliding tables, granite flat plates, marble flat plates, granite square boxes, machine tool inspection rods, various ring gauges, plug gauges, sine gauges, etc., and undertaking various casting (customized according to drawings), mechanical processing, and machine tool castings; Flat measuring tools and machine tool scraping and grinding maintenance business.

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Our company is willing to work closely with customers, join hands and forge a brilliant tomorrow together. Welcome new and old customers to visit our factory for guidance! Contact phone number: 15832737060 Manager Yang