Industry News

How does the foundry determine the machining allowance of the casting

Casting machining allowance in the production of casting mold is to be carefully studied according to the size of the casting, the division of the processing surface, the casting drawings marked with processing symbols must be placed in the place of machining allowance, and there is no processing sy......

How to make high-quality ductile iron castings

High-quality ductile iron castings require four important conditions: First, the content of various elements must meet the standard requirements; for thin-walled castings, the material content must reach the upper limit, and mechanical properties must also meet relevant requirements.

How to ensure that the material and quality are qualified when casting gray iron castings

Many casting materials will choose gray iron castings when designing, such as common mechanical parts, machine tool castings are made of gray iron castings, the reason is that the mechanical properties are good, the casting production cost is lower than other materials of castings, common gray iron ......

Comparison table of mechanical properties of different grades of ductile castings.

Where are the iron castings commonly used in daily life?

Careful friends will find that there are many, many people, but the details are not known, only that they are made of cast iron. In fact, there are many kinds of casting materials in life, such as white grey iron castings (traditional cooking big iron pots, bicycle bells, etc.), ordinary grey iron c......

En-GJL-250 Grey Cast Iron Machine Tool Bed

Machine tools bed is generally made of grey iron En-GJL-250 material, and the main machine tool castings include: machine tool bed castings, machine tool work bench castings, machine tool column castings, machine tool beam castings, machine tool ram castings and other key castings. Which machines co......