forging reduction 中文意思是什麼
forging reduction
解釋
鍛造壓縮率-
An experiment of the scaled down fmv forging process is carried out under the conditions of different high reduction and different speed of upper anvil in order to verify the redeveloped deform3d, the constitutive relation inserted in deform3d and the material constitutive parameters
根據大型汽輪機轉子的實際鍛造過程，完成了幾種不同的壓下量和變形速度的按比例縮小的fmv拔長工藝模擬試驗。 -
The 60mn hot die forging hydraulic press, with weight 30 % reduction of the main body compared with the traditional hydraulic press because of plate frame structure designed through new idea by adopting transverse pre - tightening technology mainly embodying the design and manufacturing level of the heavy - duty hydraulic presses at modem times, the first one with independent intellectual property right designed by china itself and a transverse pre - tightening plate - frame hydraulic press with max. tonnage in the world at present
摘要60mn熱模鍛液壓機，採用橫向預緊技術，創新設計了板框式本體結構，與傳統液壓機相比，機械本體重量減少了30 % ，採用的主要技術集中體現了當代大型液壓機設計和製造技術水平，成為中國自行研製的具有自主知識產權的首臺，並且也是目前世界上最大噸位的橫向預緊板框式液壓機。 -
Adopting the precision cold forging to carrying out the tooth profile modification of spur bevel gear evidently lowered the cost, thus provided a kind of new researching method for the modification, vibration reduction, noise dropping and design of the gear transmission system
直齒錐齒輪採用冷精鍛進行齒廓修形，顯著地降低了成本，這為齒輪傳動系統的修形、減振、降噪和設計提供了一種新的研究方法。
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