鍛裂 的英文怎麼說
中文拼音 [duànliè]
鍛裂
英文
[機械工程] forge crack; forging bursting-
Fracture failure analysis of spanner forging mould
扳手鍛模斷裂失效分析Abstract : in the paper, the hot crack for the forging die made by methodsof squeeze casting is analyzed, how to reduce the hot crack is also given out
文摘:從生產實際出發，分析了鍛模液態模鍛成形過程中熱裂紋形成的主要原因，提出了降低鍛模熱裂紋的幾點措施。Analysis of broken failures heavy - duty hammer ' s forging - die
大型熱鍛模破裂實例分析The reason for crankshaft fracture in an mwmtbd234v6 diesel was analyzed. the results show that overheating and overburning is the direct reason for fracture. the heat treatment of the crankshaft is not perfect or consistent with the standard. the lubrication is not good in service. all these accelerate the fracture
分析mwmtbd234v6型柴油機的曲軸斷裂原因，結果表明鍛件過熱過燒是導致斷裂的直接原因；曲軸熱處理工藝不規范、不完善，曲軸工作潤滑條件不良加速了曲軸斷裂Abstract : in the light of two common failure modes in use, i. e. thermal wear and hot fatigue crack, this paper analyzes the reasons and puts forward the measures to be taken for improving the life of forging die
文摘:針對鍛模在使用過程中常見的兩種失效形式，即熱磨損和熱疲勞裂紋，分析了其產生的原因，並提出了為提高鍛模壽命而應採取的措施。Series of high pressure thermocouples thermalresistances and thermowells, the thermocouple take the form of spring - loaded, of which protective tube and flange are forged of special alloy, as well the thermowell are formed with bar stock drilled. more further, theconnecting between thermowell and flange can be compressed with tapered thread and the groove at the lower end of flange can be welded with argon arc. these thermocouples are usually used in high equipments of hydrogen cracking device, cracker and vaporizer etc for pressure - resistant in over 30 mpa, operating temperature from 0 up to 800
系列高壓熱電偶阻及套管，熱電偶採用彈簧壓著式，保護套管和法蘭選用特殊合金材料鍛造，套管採用棒料整體鉆孔加工而成，與法蘭連接處以錐管螺紋配合併與法蘭下端渠槽處用氬弧焊接，耐壓30mpa ，使用溫度0800 ，可長期使用在加氫裂化裝置裂解裝置，氣化爐等高壓設備中。Exercising an immature animal, by lunging for example, can put strain onto the joints and cause deformities such as splints
鍛煉不成熟的小馬駒，打個比方通過調教索訓練，會對關節施加壓力以及會造成類似掌骨疣（馬的裂骨或炮骨的擴大）的畸形。With improvement of material composition and processing, the failure modes demonstrate predominately elevated wear and plastic deformation, and no earlier failure occurred, leading to a considerable improvement of service life and a stable number of 6000 ~ 7000 times, 80 % more than forging steel dies
經改進材質及工藝后，熱磨損、塑性變形為主要失效形式，而未出現早期斷裂失效，壽命得到明顯提高，穩定在6000 ~ 7000件，高於鍛造模具鋼80 %以上。Testing the resistance of aluminium wrought alloys to stress corrosion cracking
鍛鋁合金耐應力腐蝕裂縫性能的試驗Up - to - date development on technology of casting, powder forging and forging steel of automotive connecting rod and “ crack parting ” forging and weight tolerance abroad have been introduced
介紹了國外汽車中使用的鑄造連桿、粉末鍛造連桿和鍛鋼連桿，連桿鍛造工藝的最新發展- - 「斷裂分開」鍛造、粉末鍛造工藝以及連桿鍛件重量公差發展的一些情況。Many means such as reasonable selecting mould material, correct forging process, appropriate heat treatment, rough machining of type hole before quenching and so on are taken in production to prevent deformation and cracking of mould effectively
在生產實踐中，通過合理選擇模具材料、正確的鍛造工藝、合適的熱處理工藝以及淬火前形孔預加工等措施，可有效防止模具的變形與開裂。The relation between addition content of calcined kaolin, aluminium powders and aluminum sulfate in concrete and compressive strength, slump constant, 30min slump and permeability altitude were studied, and according to the experiment results, the component percent contents of crack - resistant and water - repellent admixture in cement were determined as following : calcined kaolin 6 %, aluminum sulfate 4 % and aluminium powders 0. 005 %
通過對煅燒高嶺土、鋁粉、硫酸鋁在混凝土中摻量對其抗壓強度、初始武漢理工大學碩士學位論文坍落度、 3omin坍落度保留值及透水高度的影響，確定了配製抗裂防水外加劑的各組成成分以其占水泥質量的百分比分別為:鍛燒高嶺土6 % ，硫酸鋁4 % ，鋁粉為0 . 005 % 。Improper material composition and processing can cause earlier fracture failure and short life happened to the hot - forging dies
不恰當的材質及工藝導致熱鍛模具出現早期斷裂失效，失效形式不合理，壽命較低。Influence of ageing on fracture toughness and stress corrosion cracking resistance of b95 forging
鍛件斷裂韌性和抗應力腐蝕性能的影響分享友人