Limit element analysis for the system of casing pipe head

1、

Not easy to damp the long-term motor, which should be removed Inoue, back indoors, the motor casing clean the dirt.

电动机长期不用容易受潮，因而应从井上拆卸下来，拉回室内，把电动机外壳上的污物擦拭干净。

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2、

Abstract This paper introduced a new method of immerging insulation with taking motor's casing as the stator winding container of insulation paint, as to solve the problem for repairing the medium and large type electric motor without a special insulating equipment.

介绍了一种利用电机机壳作为定子绕组浸渍容器的沉浸绝缘处理新方法，从而较好地解决了修理大中型电机时没有专用浸渍设备的难题。

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3、

Design of Two Worktable Milling and Drilling Special Machine to Motor Casing by NC Technique And two constructional types of progressive dies with two-step blanking is researched and developed, two stations two steps and three stations three steps construction types.

两工位数控专用电机壳铣钻床研制给出了两步法冲裁级进模的两种结构形式：两工位两工步和三工位两工步结构形式。

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4、

Megohm inspection method is to form an electric cable terminal at the online access, another access terminal on the motor casing, megohm shake table to observe the value of insulation resistance.

检查方法是将兆欧表上的一个接线柱接在电泵电缆线上，另一接线柱接在电机外壳上，摇动兆欧表，观察绝缘电阻值。

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5、

Applications show that the temperature difference of furnace cavity is 23~ 31 ℃, the temperature of furnace casing is 57~ 69 ℃ and heat efficiency reaches to above 40%.

应用表明，炉膛温差为23～31℃，炉体外壳温度为57～69℃，热效率达40%以上。

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6、

Singly heat-providing technological transformation of dry oven and annealing furnace for steel casing

铸钢烘干炉和退火炉单一供热的技术改造

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7、

The causes for breakage of the submerged-arc furnace protective casing and the solutions

矿热炉保护套的损坏原因及解决措施

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8、

Test blast furnace casing temperature using fast infra-red temperature detector

应用快速红外测温仪检测高炉炉壳温度

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9、

The design of 105 MPa sulfate resistant casing head

105MPa高压深井抗硫套管头设计

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10、

Field Calculation of Casing Head Setting Load

套管悬挂载荷的现场计算

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11、

Reliability study for casing head strength

套管头结构强度可靠性研究

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12、

The development of new type slip casing head and Application

新型卡瓦式套管头的研制与工业试验

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13、

Development and application of RT-ⅰ type casing head

RT-Ⅰ型热采套管头的研制与应用

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14、

Design and Application of New Type Fast Makeup Casing Head

新型快装套管头的设计与应用

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15、

Boiler casing, of iron or steel, for central heating apparatus ( excl. steam-generating boilers)

锅炉套，集中供暖设备用，钢或铁制（不包括蒸汽锅炉）

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16、

All thermocouples shall be terminated in junction boxes outside the boiler casing.

所有热电偶应在锅炉套外接线盒中终结。

provided by jukuu

17、

Analysis of smallpox formation mechanism on surface of computer casing

计算机机壳表面爆痘机理分析

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18、

According to the fact of offshore surface casing cementing operations, a dynamic response has been designed for on site operation conditions and the design parameters that should be adopted for permissible safe stress and safe allowance have been obtained.

结合海上表层固井作业的实际情况，进行了现场作业条件下的动力响应设计，得到了在安全许用应力及安全余量条件下应该采用的设计参数。

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19、

The authors have discussed the fundamental process of surface CASING modification. The authors have also solved the Clark equation and gotten surface process rate constants, bulk process rate constants and surface activation depth.

解Clark方程得出表面过程速率常数、体相过程速率常数以及CASING表面反应深度。

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20、

A study has been carried out on dynamic response of annular plate installation for cementing surface casing by structural dynamics analysis and according to the status and characteristics of present offshore cementing operations.

应用结构动力学分析方法，结合目前海上表层固井作业的现状和特点，对表层固井环板装置的动力响应进行了研究。

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