The United Engine Corporation (UEC, part of Rostec) has found a way to speed up the processing of parts for PD-8 and PD-14 aircraft engines.
In the mechanical assembly shop of the Moscow enterprise PC "Salut", UEC manufactures the most complex parts and assemblies of new PD-8 and PD-14 engines for domestic aircraft, as well as for helicopter engines.
To improve the production process, Alexander Tselishchev, a 6th-grade turner, developed a tool that speeds up the processing of parts on the machine.
It usually takes about 10-15 minutes to reconfigure the machine, and there can be a lot of such operations per shift. I proposed reducing the number of actions with the help of special tooling - I developed it myself and made a drawing. The head of the workshop supported the idea and passed it on to colleagues in tooling production. After a couple of weeks, we received the first sample. Now, with the new tooling, the equipment changeover time has been halved.
The reliable operation of the entire power plant depends on the accuracy of manufacturing each part. The tolerance for the dimensions of some elements does not exceed ten microns, which is five times less than the thickness of a hair.
Earlier www1.ru reported that an aviation expert declared the high reliability of the SJ-100 Superjet.
Read more materials:
The modernized Tu-214 aircraft flew for testing over Kazan
Secrets of the configuration of a supersonic passenger aircraft revealed in Russia
Now on home
On display: historical and modern sniper rifles — from Mosin to Chukavin
The Project 10510 vessel will be able to operate year-round even in multi-year ice conditions with a thickness of over 4 m
"PSK Kama" demanded to recover more than 36 million rubles from "ODK-Perm Motors"
The productivity of the Chayandinskoye field will increase to 300 MW
Manturov stated that the aircraft's characteristics already satisfy operators
Su-30SM and Su-24 crews struck surface targets and supported ground troops
Project solutions are still being worked out
Combat Aircraft Proves Effectiveness and Will Continue to be Supplied Under New Contracts
However, Manturov did not mention the airborne collision avoidance system
Altai Plant Becomes Key Supplier of Components for Russian Aviation
The CPGA will be revised after the certification of the Superjet, MS-21 and Il-114
The famous drone was modernized at the SPC “Ushkuynik”