鑄鋼工 的英文怎麼說
中文拼音 [zhùgānggōng]
鑄鋼工
英文
pourer-
The welding performance of homemade wear - resistant cast steel has been studied base on the weldability tests, the repair welding procedures of wean - resistant cast steel ( abrasion - plates ) have been made up, the results show that satisfying repair welding quality can be attained with such welding conditions as the low hydrogenous alkalescent welding rod, preheating and slow cooling, strictly maintaining the interbedded temperature of 250 ~ 300 and controlling welding technique
通過對其焊接性能的試驗研究,制定了該類鑄鋼件(磨耗板)的補焊工藝:低氫型堿性焊條,預熱與緩冷相結合的工藝措施,嚴格控制層間溫度( 250 ~ 300 )及焊接工藝規范,可獲得滿意的修復質量。Third, on the base of expatiating on experimental research method and theoretical research method of joints, the paper points out two kinds of valid methods, which are used to analyze the tube joints stress of dendriform structure by making use of semi - analytical method and inelastic large deflection finite element analysis method, confirms to apply the evaporative pattern casting process as the facture method of dendriform structure cast joints, and detailed dissertates the casting theory, casting process, generation cause and prevention measure of casting flaws, heat treatment method and inspection standard about cast steel joints
然後在闡述樹狀結構節點實驗研究方法和理論研究方法的基礎上,提出了利用半解析法和彈塑性大撓度有限元法兩種有效分析樹狀結構管節點應力的方法,並給出兩種方法的詳細表達式及它們各自的優缺點。通過對鑄鋼件常見製作方法的介紹,確定了採用消失模法作為樹狀結構鑄鋼節點的製作方法,並詳細論述了用消失模法製作鑄鋼節點的鑄造原理、鑄造工藝、鑄造缺陷產生的原因及防治措施、鑄鋼節點的熱處理方法以及檢驗標準。In this paper, the reason and process of hot tear forming for the investment steel castings are analysed, the technological method of preventing hot tear is discussed, and the designing method of the self - cut - gate for shifting hot tear is introduced
分析了熔模鑄鋼件熱裂產生的原因和過程,論述了防止熱裂的工藝措施,並介紹了自割內澆口轉移熱裂及其設計方法。Stiategie decision, feasibility research report, preliminany desig working drawing design and field service in converiter, eaf adn ccm etc
從事轉爐、電爐煉鋼工程及連鑄工程新建及技術改造的項目立項、可行性研究、初步設計、施工圖設計及施工技術指導。Low alloy steel castings for general engineering and structural purposes
一般工程與結構用低合金鑄鋼件The effect of compound casting technology and compound modification on the properties of high speed steel roll collar was studied. the results showed that compound high speed steel roll collar with high and even hardness and good bond between outer and inner layers could be gained when the modified colbalt free high speed steel in outer layer and nodular iron inner layer in connection with appropriate rotational speed of centrifugal machine, pertinent pouring interval between two kinds of the melt and moderate pouring temperature as well as surface induction heat treatment were chosen. it is indicated in industrial use that the service life of compound roll collar is higher by 5 times than that of high chromium cast iron collar
研究了離心復合鑄造工藝和復合變質處理對高速鋼輥環性能的影響,結果表明,選用變質高碳無鈷高速鋼作外層,用球鐵作內層,選擇合適的離心機轉速、兩種金屬熔液澆注間隔時間和澆注溫度,結合採用表面感應熱處理工藝,可獲得硬度高、均勻性好、內外層結合良好的高速鋼復合輥環,用於工業生產其使用壽命比高鉻鑄鐵輥環提高5倍以上。High purity partially stabilized zirconia ( psz ) ceramic foam filter ( cff ) that is the ideal ceramic foam for melted casting steel and high temperature alloy has been put into practice largely in foreign. there is a huge gap between china and developed countries. so this study need develop
鑄鋼與高溫合金用高純部分穩定氧化鋯( psz )質泡沫陶瓷過濾器在國外已有較大規模的應用,國內與之差距很大,相關研究工作還亟待展開。Smelting and heat treatment technology of astm a216 wca steel casting cover
大型鑄鋼端蓋的冶煉及熱處理工藝Aerospace industry. blast media. grit cast steel shot
航空航天工業.噴丸介質.鑄鋼丸Aerospace industry. blast media. round cast steel shot
航空航天工業.噴丸介質.圓鑄鋼丸Solidification is controlled by electronic circuits making possible segregation - free ingots - a task impossible to achieve with castings
通過電流控制凝固過程使得無分離鋼錠的製作成為可能,而這在鑄件工藝中則是不可能的任務。Production : fire - proof material processing, maohan cast steel
生產:耐火材料加工、鉚焊鑄鋼。Research on nitriding processes of 2cr3wmov cast steel
鑄鋼件滲氮工藝的研究Dalian heavy industry steel casting co., ltd comes from the assets restructuring of three steel casting plants of three companies under the support of dalian municipal economy committee
大連重工鑄鋼有限公司是1999年在大連市經貿委支持下,由三家不同企業的鑄鋼車間進行資產重組而成。Main products - marine pipe fittings : marine plate glass oil level gauges, marine double colored leveplate glass oil level gauges, magnetic oil gauge, marine cast steel with flanges, quick closing valves, bronze valve series, sea water filters, oil filters sump tanks, control boxes for quick closing valves, oil flushing sysstem. deck machinery. 200kg motor driven cranes, etc. hand tools : slip joint pliers. we also handle the design and manufacturing of all knds of non - standard machinery and equipment and valves
主要產品船舶管系附件:船用平板玻璃液位計船用雙色平板玻璃液位計磁性液位計船用法蘭鑄鋼閥快關閥青銅閥系列速關閥控制箱海水濾器油濾器泥箱串油系統甲板機械: 200kg電動吊車等五金工具:鯉魚鉗等鉗類。In addition, instead of portal brake of j93 - 1000b model, the brake device of j93 - 1000c changes into rushing board brake, thus the dependability of braking is consumedly advanced, being convenient to adjust, and the rigidity strengthening of plate design reduces the vibration noises during the working of press. with cast steel as the material of slide, slide weight of j93 - 1000c model is increased 1 thousand kgs than j93 - 1000b model with nodular cast iron as material. plus that the width from front and back of frame upright post of j93 - 1000b model is 750mm, while its 1000mm for j53 - 1000c model, increasing 250mm than the former
J93 - 1000c螺桿螺母螺旋副使用壽命及螺桿的剛度也增加剎車裝置由原j93 - 1000b型門剎車改為j93 - 1000c推板式剎車,制動可靠性大大提高,而且便於調整,平臺設計剛度增強降低了壓力機工作中的振動噪聲j93 - 1000c型滑塊支背材質鑄鋼j93 - 1000b型的為球墨鑄鐵而且j93 - 1000c型滑塊重量比j93 - 1000b型增加1000公斤, j93 - 1000c型機架立柱前後寬1000毫米比j93 - 1000b型機架立柱前後寬750毫米增加250毫米, j93 - 1000c機身重46 . 8噸, j93 - 1000b整體機身重38 . 5噸。In addition, instead of portal brake of j53 - 1000b model, the brake device of j53 - 1000c altered into rushing board brake, thus the dependability of braking is consumedly advanced, being convenient to adjust, and the rigidity strengthening of plate design reduces the vibration noise during the working of press. with cast steel as material of slide, slide weight of j53 - 1000c model is increased 1 thousand kgs than j53 - 1000b model with nodular cast iron as material. plus that the width from front and back of frame upright post of j53 - 1000b model is 750mm, while its 1000mm for j53 - 1000c model, increasing 250mm than the former
J53 - 1000c螺桿螺母螺旋副使用壽命及螺桿的剛度也增加剎車裝置由原j53 - 1000b型門剎車改為j53 - 1000c推板式剎車,制動可靠性大大提高,而且便於調整,平臺設計剛度增強降低了壓力機工作中的振動噪聲j53 - 1000c型滑塊支背材質鑄鋼j53 - 1000b型的為球墨鑄鐵而且j53 - 1000c型滑塊重量比j53 - 1000b型增加1000公斤, j53 - 1000c型機架立柱前後寬1000毫米比j53 - 1000b型機架立柱前後寬750毫米增加250毫米, j53 - 1000c機身重46 . 8噸, j53 - 1000b整體機身重38 . 5噸。The gears and gear brackets may be either cast iron or cast steel and may have cast or cut teeth, depending on the loads and the application
齒輪和齒輪托可以是鑄鐵或鑄鋼,可以有鑄造或機加工的齒輪齒,取決于負載和應用環境。This paper also research the technology to improve the intensity between composite - alloy and basebody
同時對進一步提高復合合金與鑄鋼母材結合強度的工藝改進做了研究。Technology design and application of the swivel disc box steel castings in drilling machine
鉆機轉盤體鑄鋼工藝設計及應用分享友人