Precise castings

 

 

 

Production Technology:

LOST-WAX METHOD
this method is characterized by:

• high precision of surface mapping
• any form of casting
• excellent surface quality
• lower cost of mechanical working

 

Unit weight of castings:

• from 0,01 g to 5 kg

Materials:

– cast-steel:
= carbon cast steel
= low-alloy cast steel
= high-alloy cast steel (stainless)
– cast iron:
= grey cast iron
= malleable cast iron
= high-alloy cast iron
– non-ferrous metals:
= copper-base alloy (brass, bronze)

Dimension tolerances
acc. to PN-ISO 8062 – 1997; CT-5; CT-6.

Testing the chemical composition of cast iron and cast steel with spectrometer.

For:

• machine industry
• power engineering
• mining industry
• automotive industry

 

EXAMPLES OF PRECISION CASTINGS

 

Paddles for casting cleaning plants:

Foundry specializes in production of paddles for casting cleaning plants, including non-standard, individual and tailor-made solutions.

MATERIAL:ALLOY CAST IRON

HARDNESS:56-58 HRC

PRODUCTION TECHNOLOGY:LOST-WAX METHOD

 

Drill bits:

Foundry specializes in production of drill bits, including non-standard, individual and tailor-made solutions.

MATERIAl: ALLOY CAST STEEL

PRODUCTION TECHNOLOGY: LOST-WAX METHOD, CASTINGS FOR ROTARY DRILLING WITH SINTERED CARBIDE OR HARDENED CASTINGS

Drill bits types:

• CROSS-BITS
• INSERT BITS
• CENTRALLY GROOVED INSERT BITS
• ASYMMETRIC INSERT BITS
• ASYMMETRIC CROSS-BITS