Kind of you to say, but I'm just one among many here.
What's important is that people have the motivation to use effort to try to post high quality content and give high quality contributions and questions.
Chinese Engine Development
- Thread starter jackbh
- Start date
Kind of you to say, but I'm just one among many here.
What's important is that people have the motivation to use effort to try to post high quality content and give high quality contributions and questions.
All other countries use a variety of CNC brands, why would China be any different ? I expect them to continue to buy foreign machines in the future as well even if domestic might increase their market share.
It is not only about being "better" one machine might be a better fit for a certain task or it has options that are not available on another or the local service is better etc
Economics also comes into play, some machines are known for having very little downtime and keep their accuracy for years, this reputation obviously takes a long time to achieve so a well known Japanese brand will be the "safe" option over a new domestic brand even if they have similar performance on paper.
Often you try to stick to the same brand (or very few brands) to make service and support easier.
According to this presentation Q&A China is 98% self sufficient with WS-10C production. And the last fighters we’ve seen using Russian engines was the J-20 before 2020. So uh, you tell me.
All the information about engine development came from The 7th China Aviation Innovation and Entrepreneurship Competition National Finals 7 days ago. In addition to engines, there were many other experts spoke, they revealed valuable information. For example, the laser shock peening of the large aircraft structure has reached the same level as the US.
【第七届中国航空创新创业大赛全国总决赛】
【第七届中国航空创新创业大赛全国总决赛】
All the planes flying with Russian engines still need spare parts though ?
The whole thing is just theoretical anyway "IF Russian can't service..", until we see any proof of this there is no point speculating.
You try to stick to the same brand, until you get sanctioned. Starting from that point you have to go fully domestic, even if it is not as economical. If they have learned their lesson, they should start localizing now, rather than wait for the sanctions to come.
Russia had run out of munitions and wasn't capable of producing them on its own. Think tankies said so in May 2022.
as usual exaggeration from the western experts. 40 percent statement is laughable
as of now Russian engine equipped fighter jets rapidly down in PLAAF inventory. many old J-11 and J-10 re-engined with WS-10. coz WS-10 production skyrocketed. Shenyang rolling off hundreds of units per year. from January to June 2022, they produced 200+ WS-10 units.
PLAAF phasing out AL-31 engine one by one after engine finish its service life. they don't repair coz they don't need to do.
PLAAF want to stick with one standard engine with Chinese origin. remaining AL-31F fleet will replace very soon with WS-10.
Lethe
Captain
Could you expand on this for those of us with little background who nonetheless with to place these developments in the appropriate context? That is to say, what engine or technology parallels lead to your statement that recent developments mean that China is now closing the gap by 20 years (and still has a 20-year gap left to close)?