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Мы ж тут все нищеброды, обратись к Косте Карсмото!
У меня сейчас снят , лежит.Я бы отправил за твой счёт, но к сожалению тебя не знаю.
Я предлагал взять у Кости на замер, а не покупать ))Ты хочешь сделать копию? Из крутого материала с крутым нано-покрытием? Было бы здорово )
Металл и покрытие, вот что важно. Было бы здорово!
все производители утверждают какое-то крутое покрытие...CoatingWith the physical part of the fuel pump designcomplete attention was turned to other details.A coating is desirable to further protect thepiston and decrease friction during operation.After testing dozens of compounds, a verystrong coating was selected that is applied witha proprietary PVD process. This process allowsfor an exceptional bond with the metal, lowerstatic friction, and increases in surfacehardness. ManufacturingA very strong alloy was selected for theCorkSport internals. They are then machined toincredible six micron tolerances! Thesetolerances were then compared favorably to adozen factory pumps. Any Max Flow internalsoutside of this strict tolerance are immediatelyrejected.To maintain these super-tight tolerances thepiston and sleeve must be mated together. Tomake sure they’re paired for life, the piston andsleeve are serialized. This helps to preventissues and to track the life of the components.After heat treatment for maximum strength;the coating is applied. This increases overallhardness as well as serves to reduce friction.Most companies would be well finished at thispoint but our research has shown that when thecoating is applied it is very difficult to maintainthe extremely smooth surface. The coating canhave many microscopic hills and valleys. Inorder to correct this, the pistons are then remachinedback to their original six microntolerance.http://www.corksport.com/support/White%20Paper.pdfЯ не технолог, поэтому хуууй хнает )))