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彈簧機的深冷技術的處理把控方式

來源:http://www.diannaothj.com   時間:2019-04-23 14:35:39作者:山東銀豐彈簧機設備

彈簧機深冷處置技術是近年來興起的壹種改善金屬工件性能的新工藝。所謂深冷處置,就是用液氮(-196℃)作為冷卻介質將淬火後的金屬資料的冷卻過程繼續下去,到達遠低於室溫的某壹溫度,促使常規熱處置後所存在的剩余奧氏體得到進壹步轉化成能使鋼變硬、加強的馬氏體,從而改善金屬資料性能。深冷處置後能明顯的進步金屬工具的耐磨性、韌性和尺寸穩定性,使工件的運用壽命成倍的進步。
The cryogenic treatment technology of spring machine is a new technology to improve the performance of metal workpiece. The so-called cryogenic treatment is to use liquid nitrogen (-196 C) as the cooling medium to continue the cooling process of quenched metal materials, reaching a temperature far below room temperature, so as to further transform the remaining austenite existing after conventional thermal treatment into martensite which can harden and strengthen steel, thus improving the performance of metal data. After cryogenic treatment, the wear resistance, toughness and dimensional stability of metal tools can be obviously improved, and the service life of workpieces can be doubled.
目前已取得的實驗結果和獲得的成果標明,深冷改性技術能夠在以下幾個方面得到應用:
The experimental results and results show that cryogenic modification technology can be applied in the following aspects:
1、高速鋼刀具、刃具、量具壽命的進步;
1. The progress of service life of high-speed steel cutting tools, cutting tools and measuring tools;
2、硬質合金的刀具、刃具壽命的進步;
2. Improvement of life of cemented carbide tools and cutting tools;
3、硬質合金的鉆頭、鉆具的壽命進步;
彈簧機
3. Life improvement of cemented carbide bits and drilling tools;
4、金剛石制廢品的性能改善,如人造金剛石熱穩定性進步、人造金剛石礦用鉆頭、金剛石、105mm鋸片等的性能進步;
4. Improvement of properties of waste diamond products, such as improvement of thermal stability of synthetic diamond, improvement of properties of synthetic diamond mining bits, diamond, 105mm saw blades, etc.
5、金剛石熱壓機的頂錘性能進步;
5. The performance improvement of the anvil of the diamond hot press;
6、彈簧秘密機械的裝配零件的尺寸穩定;
6. The dimension of assembly parts of spring secret machine is stable.
7、碳纖維絲的性能進步;
7. Performance improvement of carbon fibers;
8、油嘴、彈簧、齒輪、軸承運用壽命進步;
8. Improvement of service life of oil nozzles, springs, gears and bearings;
9、機械制造產業中的熱作模具、冷作模具運用壽命進步。
9. The service life of hot-working die and cold-working die in mechanical manufacturing industry has been improved.
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