Kema qismlari uchun qora blokning CNC qismiga xizmat ko'rsatish uchun muhandislar mavjud

Umuman olganda, blankaning kimyoviy tarkibi qanchalik sodda bo'lsa, zarbdan keyin sovutish tezligi shunchalik tez bo'ladi; aks holda, sekinroq. Shunga ko'ra, oddiy uglerodli po'lat va past{0}}qotishma po'latdan yasalgan silindrli zarblar uchun zarbdan keyin havo sovutish qo'llaniladi. Murakkab tarkibga ega bo'lgan o'rta va yuqori qotishma po'latdan yasalgan zarblar, chuqur sovutish yoki pechda sovutish zarbdan keyin qabul qilinishi kerak.

 Sometimes, during the forging process, the intermediate billet or forging is locally cooled to room temperature, which is called intermediate cooling. For example, in order to perform flaw detection or clean up defects on the blank, intermediate cooling is required. Another example is multi-fire forging, first forging the middle part and then both ends. After the middle part is forged, it should be cooled in the middle, so as not to affect the quality when reheating the two ends. The determination of the intercooling specification is the same as the cooling specification after forging.

Biz bilan zhang@pride-cnc.com manzili orqali bog‘laning