开式

While a ball mill is working, balls in the mill are lifted, and then are thrown away with a certain velocity to collide raw material. But at the same time, balls and underboarding are also got collision which may make balls and underboarding fracture. Considering the tough lubrication condition and dust and prills have easy access to meshing zone of gears, the heavy abrasion on gear surface often appears in the upstage gear of open-gear transmission of ball mill.

当球磨机正常运转时，磨球被提升到一定高度后抛落，以一定的速度对物料产生冲击而粉碎物料，同时也对磨球和衬板自身产生冲击，这可能造成磨球和衬板的破球磨机的末级开式齿轮传动，由于润滑条件差，粉尘、金属颗粒容易进入啮合区，齿面常常出现严重磨损，导致齿廓形状发生变化，最后因齿厚磨损过多而折断。

The high temperature thermal medium oil touchs the air in the traditional expansion system, it will be oxidated quickly.

在传统的开式膨胀系统中，由于高温热媒油与空气接触容易氧化。

The company's main products are: J23 series of 6.3 t to 80 t open-tilting Press; JH11 series of 25 t to 100 t fixed the Taiwan Deep Throat I presses; J21 series of 40 t to 125 t fixed Taiwan presses; JHK11-20t to 63 t pressure NC Machine; J93K-30-9 the NC Press; TK52 NC Tape feeder series, and so on.

公司的主要产品有：J23系列6.3t至80t开式可倾压力机；JH11系列25t至100t固定台深喉口压力机；J21系列40t至125t固定台压力机；JHK11-20t至63t数控压力机；J93K-30九工位数控压力机；TK52系列数控送料机等。

J21 series of major producers, J23 series of mechanical presses, hydraulic and Y41 of 4-column correction with hydraulic pressure, J96 series hydraulic press machinery, iron Press, bit extruder, a total of more than 50 varieties, open-pressure Machine equipped with an emergency brake, optoelectronic devices ensure the protection of the security operation. J96-125, 160 hydraulic mechanical press has won the national patents, can provide to clients in a variety of special orders.

主要生产J21系列，J23系列机械压力机、四柱液压机和Y41单柱校正压装液压机、J96系列液压机械压力机、铁粉压块机、钻头挤压机，共50多个品种，开式压力机配置了紧急制动，光电保护装置保证了操作者的安全。J96-125、160型液压机械压力机已荣获国家专利，能为客户年提供各种特殊定货。

A description is made on the problems of open die forging for synchronizer cone naves .

论述了同步器锥毂开式模锻存在的问题，提出了同步器锥毂闭式精锻新工艺和新型模具结构。

Is the biggest manufacturer of metal plate processing machines in China, specializing in production and manufacturing of open front press, closed type press, semi-closed type press, high-speed precise press, and punching line for long term, with annual production of 30,000 machines of various models.

江苏扬力集团有限公司是中国最大的金属板材加工设备的制造厂家，长期致力于开式压力机、闭式压力机、半闭式压力机、高速精密压力机、冲压生产线的生产制造，年产各种型号的压力机3万台。

By contrasting and analyzing of various take-ups on belt conveyor . This design is mainly about automatic windlass tension station . Its drive part makes up into worm pair and gear driver . Windlass uses worm gear worm driving reel which binds wire rope to pull tight adhesive tape . In the meantime , it adopts the frequency conversion adjusting speed motor to control tensioning force .

通过对带式输送机各种拉紧装置的比较和分析，本设计主要是自动绞车式张紧装置的设计，其传动部分由蜗轮蜗杆传动和一对开式齿轮传动两部分组成，绞车用蜗轮蜗杆传动带动卷筒来缠绕钢丝绳，从而拉紧胶带，同时采用变频调速电机对张紧力进行控制。

Circuit oil temperature;open circuit:the tank temperatureis 60 ,with the operat

当环境温度为X℃，工作温度闭式回路：循环油温度：开式在

In respect of the main power loss of the exposed gears,a designing theoryand method was offered to design stub tooth gear s accoding to their contact intensity.

针对开式齿轮传动的主要失效形式，提出以短齿制、按接触强度进行设计的理论和方法。

This article analyzes some regulations for safety steering column,discusses the distribution of crashing and the structures and the safety control principls with flex steering shaft,breaking steering shaft,sleeve steering pillar tube as well as ripples tube steering pillar tube.

分析了安全转向柱的法规要求，汽车碰撞能量的分配，伸缩式转向轴、可断开式转向轴、套筒式转向柱管、波纹管式转向柱管等的结构和安全控制原理。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。