The SKB-3 (part of the military-industrial holding company "Kingisepp Machine-Building Plant", KMZ) has created a new technology for manufacturing the piston of a MAN marine diesel engine. This was reported by the company's press service.
The complexity of the design lay in the stringent requirements. The finished product had to be without defects, and their correction was not allowed.
To solve this problem, we used the so-called "rain gating system". The main feature of this system is the creation of a "hot" metal mirror in the casting cavity, which promotes crystallization of the casting from the bottom up and ensures the production of dense and defect-free castings.
Earlier www1.ru reported that KMZ developed a towing hook for shipbuilding
Read materials on the topic:
Compact and powerful: KMZ will supply diesel generators to the troops for UAV control points
KMZ will restore AI-20 gas turbine engines manufactured by Motor Sich and Zorya-Mashproekt
KMZ has repaired the M520 engines of the patrol ships of the Russian border guards
Now on home
The service contains data on 45,000 fraudulent sites
Modernized engines may equip the Lada Azimut crossover
The price is 132 billion 265.8 million rubles
The manufacturer plans to strengthen its lineup of light commercial vehicles
The production of carbon fiber was organized in the shortest possible time
Electric vans will speed up the repair of urban transport infrastructure
Countries are working to synchronize regulations in the field of AI
The service's average daily audience is 55 million people
Stable Isomaterial Based on Metakaolin Has a Density Below 300 kg/m³
Re-identification quality improved twofold with new DynaMix method
Russians will be able to find out about debts online