screw unit 中文意思是什麼
screw unit
解釋
組合機床的動力頭-
The micromotion drive unit is a highly refined screw-driven hydraulic jack.
微形傳動裝置是一個極精製的螺桿用液壓作動筒。 -
Energy losses leading to a decrease in head are also done away with, likewise losses in flow rate from the screening installations, both of which can have a detrimental effect on the efficiency of the facility. the constructional effort required for a hydrodynamic screw is small compared to that required for a turbine. if the compact version of a hydrodynamic screw hydrodynamic screw trough power take - off unit combined as a single unit is used, the constructional effort can be further reduced
水力螺旋機技術的優點有：無需監控系統，可自行調節水體供給和供給頻率運行效率高於水輪機和小型渦輪機效率梯度平穩轉速低20rpm - 80rpm ，運行穩定防磨損無需定期清潔，易維護對河道湖泊里的魚蝦無損害基礎工事少，安裝簡便無堵塞，無需隔欄裝置能量利用充分等。 -
New design and development on the screw - piston tandem compound air compressor unit for marine or pry - mounted
活塞串聯空壓機組的設計與研製 -
The equijpment is improved in design and is made into a fully automatic h - beam assembling machine referred to the same foreign sort of products. the positioning of the flange and web is performed through hte plus and minus screw mandrel drivenby the mtr accurately. and there is a highly precise coder to feedb - ack and show the accurate size on the unit set to guarantee the flanges, the webs with different width different width within the specified range for accurate positioning and automatic alignmet. there is no need to make adjustment each time
該機是本廠參考國外同類產品基礎上改進設計而成的全自動h型鋼組立設備，其腹板翼板定位採用電機精確帶動正反絲桿夾緊，另一側設有小行程液壓夾緊，能確保規定范圍內的不同寬窄的腹板，翼板精確定位，自動對中準確，無須每次作調準。 -
Chopower machinery, as one of the leaders of plastic machinery industry, has all products that cover plastic automatic feeder, auto weight metering & mixing device, single and double screw stem extruder, dehumidification & dryer device, fiber - recycled prilling unit, high - speed and other ancillary equipments
張家港市卓力機械有限公司，作為機械行業的領頭人，謹向各界客戶隆重推出全方位的系列自動加料機、自動計量混合機、擠出機、除濕乾燥機、料斗式乾燥機、化纖回收造粒機、高速混合機、儲料倉等各類輔機周邊設備。 -
Discussion on marine semi - enclosed screw - type cooling water unit
艦用半封閉螺桿式冷水機組的探討 -
Summary on operation of refrigeration system of ammonia screw compressor unit
螺桿式氨壓縮機組製冷系統運行小結 -
The products are as follows : single / twin - screw plastic extruder, the hdpe tube, the pp - r pipe, the perforated pipe, composite tube extrusion line, plastic extrusion line, pipe extrusion line, double pipe extrusion auxiliary machine, four pipe extrusion auxiliary units, granulate production line, cooling dry machine, screw feeder, crusher, mixer and hot & cold mixer, dehumidify dry unit, and all kinds of auxiliary units
主要致力於：單/雙螺桿擠出機， hdpe管、 pp - r管、多孔管、復合管成套生產線，塑料擠出異型材、管材生產線，一模雙管輔機，一模四管輔機，造粒生產線，冷卻乾燥機，系列上料機，破碎機，高速混合機及冷熱混合機組，除溫乾燥機與各種輔機的生產與銷售。 -
Alignment procedures for coupling assembly of screw refrigeration compressor unit
螺桿製冷壓縮機組聯軸節裝配找正工藝過程 -
Abstract : the performance of screw compressor in air - source heat pump heater / chiller unit operatingin winter is simulated using the neural networks
文摘:採用神經網路對冬季運行的空氣源熱泵冷熱水機組中螺桿式壓縮機的特性進行了模擬。 -
In the calculating process. the function of liquid proportion control was discussed. especially to the synchronic control system and the dynamic character of synchronic error and the motor circuit. lt also discussed the relationship between the hydraulic system parameter and the transmission system. in the transmission unit. the mechanical function of main parts has been optimized and calculated. good results gotten. the stress and deformation of the frame joints and poles were calculated using structure mechanics method. the character of the screw pole were analyzed
同時，為提高設備整體的性能，對機械傳動單元中重要部件臺面框架與絲杠的機械性能進行了優化與計算，重點運用結構力學的分析方法對臺面框架各節點與桿件的受力與變形做了精確的計算，並對絲杠的耐磨性、剛度、穩定性進行了可靠性分析，保證了設備的總體精度，提高了設備的可靠性，得到了比較理想的結果。 -
Automatic measure system of computer aided ball screw unit errors dynamic measurement
計算機輔助絲杠副動態測量自動測控系統 -
The unit shall be equipped with a built - in electrical junction box. electrical heating elements shall be screw - in, direct - immersion, resistance - type. element operation shall be controlled by a thermostat for each element
這種熱水爐應該配置一個內置的電氣接線盒。電氣加熱元件應該螺紋擰進的，直接浸入式，電阻型加熱元件。每個加熱元件的工作應該由一個溫控器控制調節。 -
The unit shall be equipped with a standard 120v plug - in cord. electrical heating elements shall be screw - in, direct - immersion, stainless steel sheathed, resistance - type. element operation shall be controlled by a thermostat
這種熱水器應該配置一個標準的120伏插頭電纜。電氣加熱元件應該螺紋擰進的，直接浸入式，不銹鋼外層，電阻型加熱元件。加熱元件的工作應該由一個溫控器控制調節。 -
Compound two stage propane screw compressor unit
單機雙級丙烷螺桿壓縮機組 -
Compound two stage ammonia screw compressor unit in rapid freezing refrigeartion system
速凍用單機雙級氨螺桿製冷壓縮機組 -
The application and market analysis of the marine screw refrigeration compressor unit
船用螺桿製冷壓縮機組的應用及市場分析 -
Finally, some fault diagnosis cases about rolling contact bearing, oil pumping unit, especially twin - screw extruder are provided to demonstrate the establishment of multi - fault classifier. the property between c - svc and - svc and two kinds of agorthm between “ one - against - one ” and “ one against the other ” are made a comparison respectively and the simulation results are given. meanwhile, the differences of generalization capability between svm and nn on the condition of small - sample are reflected when nn is applied to the same samples
文章主要介紹了兩類故障分類器和多故障分類器的建立，比較了c -支持向量分類機和-支持向量分類機的性能以及「成對分類」和「一類對余類」兩種多類分類演算法的優缺點，同時，將神經網路應用在同樣的實例上，反映了支持向量機與神經網路在少樣本情況下的推廣性能差異。 -
Crowd out unit using screw that the big proportion of length and diameter, the effictiveness of plasticizing is very good. the head of mould using advanced electromotive system and hydraulic system, the degree of automatization is high, acting facillitately and the high of product efficiency. the head of mould using heating method inside, adjusting easily, the thickness of sheet is very precise, and the availability of heating is high, and saving the electricity
擠出機採用大長徑比螺桿，塑化效果好模頭換網部分採用先進電動液壓裝置，自動化程度高，操作方便生產效率高模頭採用內加熱式，具有調模容易板片厚薄更精確均勻，更為突出的是熱利用率高省電節能溫度控制採用
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