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machine shop 〔美國〕金工車間;機械工廠。

machine time

Though electric system is developing large - scale machine shop in the view of energy saving and reducing waste , small - scale hydraulic power plant and micromidi thermal - electric plant will largely develop because of the national policy of developing small - scale power plant and strengthening environmental protection idea . therefore , the high performance automatic excitation regulator which is applied in small - scale machine shop will have great market potential 雖然目前電力系統從節能降耗的角度正積極發展大型機組、巨型機組,但從積極發展小型電站和增強環保意識的國策上看,今后小水電、中小型熱電廠將大量發展,因此對高性能的實用于小型機組的自動勵磁調節器具有巨大的市場潛力。

New jersey precision , operating from the enterprise development center in newark is a high technology machine shop specializing in electro - discharge machining for the medical device , electronics , aviation , and general industrial markets . they began with the principal plus 4 technicians and 1st year sales of 50 , 000 . the graduated with 20 technical people and sales of 2m New jersey precision為newark企業發展中心支助的專營放電機械的工廠,主要針對醫藥設備,航空和其他普通工業市場,最開始時只有4名技術員,第一年的收入為50000美金,在“畢業“之后,技術員人數達到20名,年銷售收入200萬美元。

The machines are multi - purpose horizontal lathes . they are available to machine shops , tool rooms and repair shops to mahine small to median sized workpieces such as shafts , sleeves , disces as well as metric , inch , module and d . p . threads . the lathes are featured compact inconstrution , reliable in performance , nice - looking in appearance , safe in operation and easy inmaintenance 模數、徑節螺紋等零件的加工,特適宜于細長軸零件的制作,該機床可用于工廠的機加工車間,工具車間和設備維修車間,該機床結構緊湊,性能可靠,外形美觀,操作安全,維修方便。

The machines are multi - purpose horizontal lathes . they are available to machine shops , tool rooms and repair shops to mahine small to medlan sized workpieces such as shafts , sleeves , disces as well as metric , inch , module and d . p . threads . the lathes are featured compact in constrution , reliable in performance , nice - looking in pearance , safe in operation and easy in maintenance 該機床是具有多種用途的臥式車床,可擔負中、小型軸類、套類、盤類零件類及公制、英制、模數、徑節螺紋等零件的加工,特適宜于細長軸零件的制作,該機床可用于工廠的機加工車間,工具車間和設備維修車間,該機床結構緊湊,性能可靠,外形美觀,操作安全,維修方便。

The main contributions of this dissertation are as follows : first , the institutes of the machine shop , its importance in industry , the importance of simulation and its present methods in the machine shop , the fruitful results of petri net development and its applications in disperse systems is discussed 論文的主要內容如下:首先論述了機加工車間的構成和在工業中的重要性,調度策略在機加工車間中的重要性及現有的建模方法,以及petri網的發展成果和在離散系統仿真中的應用。

Forging hammer is an important device , which is used to forge roughcast in machine shops . when forging hammer works , violent vibration produces , so the precise instruments and equipment around ca n ' t run normally , the stability and longevity of the workshop structure may lower , furthermore , the health of people hurts . the damping to forging hammer foundation is all through the ages a hot question for discussion 鍛錘是機械工廠中一種對毛坯進行鍛造加工的重要設備,但鍛錘工作時產生的極大振動,不僅嚴重影響周圍精密儀器、設備正常運行,降低廠房建筑結構的穩定性及其使用壽命,而且是一種危害人體健康的工業公害,因而鍛錘隔振歷來是一個熱門研究課題。

Based upon other researching works and our analysis and discussion , a modern nc machining shop model has been proposed . this model could meet the machining requirements of a large research and production complex in the future development 通過分析、討論,在前人研究基礎上,提出了適合大型綜合科研單位機械加工需求和未來發展需要面向大型綜合科研單位的現代數控加工車間模型。

In modeling , the machine shop based on the color petri net is researched ; in simulation , the object - oriented event activity scanning is used , time - a research is given based on the traditional control algorithms 在建模方面,主要研究了基于賦色petri網模型的機加工車間系統;在仿真方面,采用面向事件活動掃描仿真模型,在傳統仿真算法的基礎上提出了時間- a仿真算法。

Second , the developing of the petri net theory is introduced , and the theory of the petri net , the theory of color petri net is introduced . lay the foundation for the establishment of the machine shop based on petri net 其次,分析了petri網理論的發展歷程,介紹了petri網的基本理論和賦色petri網理論,為進一步建立機加工車間的petri網模型打下基礎。

While these are certainly important aspects of parsing , they are not tailored to a specific document format such as xml that handles orders from an online store , or xml that represents the inventory of a machine shop 雖然這些當然是分析的重要方面,但是它們不是為特定文檔格式(比如處理在線商店訂單的xml或者表示機械工廠庫存的xml )定制的。

Processing cost accounting is widely used in construction , print ? ing , and machine shop operations , because often the products or batches of product vary in their material components and manner of production 分步成本計算廣泛運用于建筑業、運輸業或機械加工車間等領域,因為,他們的產品或產品批別在材料的組成和生產的方式上往往不同。

Trade tests were offered to workers in the automobile , building and civil engineering , electrical , jewellery , machine shop and metal working , plastics , printing and precision tooling trades 該局又為若干行業的工人舉辦技能測驗,包括汽車業、建筑和土木工程業、電機業、珠寶業、金屬品制造業、塑膠業、印刷業及精密工具業等。

In this paper , flexible manufacturing system based on ethernet , which has integrated control and management functions , is analyzed and built for the actual requirement of fine machining shop 針對某廠精密機加車間的實際需要,本文設計并建造了一種基于以太網的能實現數控車間集成控制與管理的柔性化制造系統。

Working spaces , such as the machine shop , should be insulated , as far as practicable , from the general engine - room noise and measures should be taken to reduce noise in the operation of machinery 工作場所,例如機修間,應盡實際可能隔離普通機艙的噪音,并應采取措施減少機器運轉時的噪音。

Finishing instrument lathe model c0520b is suitable for machine shops of instrument and meter industry , watch making industry , light industry of scientific research institutes and colleges C0520b型精整車床適用于儀器、儀表制造工業、輕工業、鐘表制造工業或科研、院校的機械加工車間使用。

The key of improving the efficiency of the corporation is improving the efficiency of the machine shop . in this dissertation , we explore the machine shop from modeling and simulation 提高企業經濟效益的關鍵在于提高車間一級的生產效益,因此研究機加工車間的調度策略有非常重要的意義。

Schmitt industries sbs balancing systems provide time saving , low cost , extremely accurate dynamic balancing solutions for today ' s most demanding machine shop grinding environments 美國許密特工業公司sbs平衡系統為當今高要求磨削加工場合提供節約時間、低成本、高精度的動平衡解決方案。

Exhibits about the social and economic history of baltimore s industries include re - creations of a print shop , a garment loft , a late 19th - century machine shop with operating belt - driven machinery and a cannery 101個獨特的商店, 16個餐館,和40個各有特色的小食店,以及各種現場水上娛樂

In the practice of integrating nc tools in a machining shop , one should realize step by step under an overall planning which considering the practical problems of the shop 數控設備的聯網集成施集成制造技術的過程中,應根據車間的具體情況,突出重點,總體規劃,分步實施。