Machine Tool Columns, Machine Tool Column Castings, Column Castings
Machine column material:
Commonly known as HT250, this material has good strength, wear resistance, heat resistance, strong tensile strength, long service life, good vibration damping, excellent casting performance, and manual aging treatment. In addition to this, HT200, HT300 or ductile iron are often used, which are custom-made according to different job requirements.
The role of the machine column:
The machining center column mainly supports the headstock and satisfies the Z-direction movement of the spindle. The double-column frame structure design is commonly used, and the large and medium-sized mobile columns are fixed on the sliding seat. Because the column is an important part of the bed and the spindle and the tool magazine, its design must be taken seriously. For the main shaft, the correct installation of the column has a negligible effect on the machining of the qualified parts, and the installation of the column is mainly reflected in its verticality with the table.
Machine column casting
Whether the structure of the column casting is reasonable, and the type and performance of the casting alloy, the requirements on the quality of the casting and the amount of production, the casting process and production conditions are closely related. In some cases, the technical and economic effects brought about by improving the structural processability can be compared with the rationalization, mechanization and automation of the production process.
Column castings Under certain casting conditions, the minimum thickness of the cast and gold-filled mold is referred to as the minimum wall thickness of the cast alloy. In order to avoid defects such as insufficient pouring and cold separation of the casting, the design wall thickness of the casting should be not less than the minimum wall thickness. The value of the minimum wall thickness is related to the type of casting alloy and the casting method, casting shape and size.
Machine tool casting
Why choose us:
The three major system integration certification enterprises, Hudong Foundry passed the ISO9001 quality management system, CE certification, China Foundry Association members, Jiangsu AAA-level contract and keeping promises units.
Excellent manufacturing equipment such as medium frequency induction furnace, large natural gas heat treatment furnace and large-scale spray shot blasting machine have won the Chinese casting field.
The existing imported direct reading spectrometer, tensile testing machine, ultrasonic flaw detector and other advanced testing equipment, the implementation of strict inspection, size and appearance inspection of the factory products.
Open casting design consultation, product quality feedback and quick access, promise product warranty replacement and return, and provide life-long product defect repair service.
Hudong Foundry Casting Cooperative Consultation Tel: +86-13761616568