查询词典 cutter

A circle shear device for cutting holes in sheet metal as in claim 1 wherein: a said upper center shaft includes a first platform member disposed rotatably connected adjacent a lower end of said upper center shaft for supporting a top surface of said provided metal sheet; b said lower center shaft includes a second platform member disposed rotatably connected adjacent an upper end of said lower center shaft for supporting a bottom surface of said provided metal sheet; and c said upper and lower support platform members engaging top and bottom surfaces of said provided metal sheet to prevent metal sheet movement when said cutter wheels are brought into shearing contact with said provided metal sheet.

一个圈剪切装置切割孔金属板材作为权利要求1 ，其中： A ）表示，上中心轴，包括第一次会员平台弃置rotatably连接相邻较低月底上说，中心轴为支持一个顶面的表示，提供金属板材； B ）表示，较低的中心轴，包括第二个平台会员弃置rotatably连接相邻上月底表示，较低的中心轴为支持一个底部表面的说，提供金属板材； C ）表示，上，下支撑平台成员从事顶部和底部表面的表示，提供金属板，以防止金属板运动时说，刀车轮被带入剪切接触说，提供金属板材。

Vertical four-station machine tool with knife, the knife cloth cutter convenient, rigid good.

机床采用立式四工位刀架，该刀架布刀方便，刚性好。

Therefore our each person's work is takes turns, therefore I do in this quick two year have quoted price engineer, sample engineer, process engineeer, makes Engineer Cheng, cartography engineer, also has alone designed some mechanical devices (for example cutter, cloth rolling machine, cloth cutting machine), but also has some document manufacture.

所以我们每个人的工作都是轮换的，因此我在这快两年的时间里做过报价工程师，样品工程师，工艺工程师，制程工程师，绘图工程师，也独自设计了一些机械设备(如切割机，卷布机，裁布机)，还有一些文件的制作。

Natsun has imported world advanced American Gerber cloth cutter that guarantees a world-level fineness of "Single Cutting for Single Batch" and truly plays a perfect combination of stereo cutting, clothes and body.

南山服饰引进世界最先进的美国格柏裁剪机，&单量单裁&的世界级精确保障，真正演绎出立体裁剪、衣身合一的完美境界。

The finding will provide necessary theory dependence for the hydraulic impact system, which is in the designing and is significant for impact coal cutter, which is in the perfecting.

仿真结果对处于设计中的液压冲击系统提供了一定的理论依据，对于冲击式采煤机的进一步完善具有重要的指导意义。

The feasibility ausforming used in producing coal cutter was studied.

论证了形变热处理工艺运用于截齿实际生产的可行性。

The feasibilityausforming used in producing coal cutter was studied.

论证了形变热处理工艺运用于截齿实际生产的可行性。

The feasibility of the ausforming used in producing coal cutter was reasoned.

论证了形变热处理工艺运用于截齿生产实际的可行性。

This paper analyzes on the faults of the frequency-converter of the coal cutter, and introduces the developing schemes, principles and applications of the vibration test stand of the frequency-converter.

分析了采煤机变频器的故障，介绍了变频器振动实验台的研制方案、原理以及使用情况。

It is coneluded that adoption of ausforming can effectively raise the coal cutter's average shearing strength to 300MPa.

结果表明：采用形变热处理工艺可有效提高焊缝的抗剪强度，使截齿的平均抗剪强度达到300MPa以上。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。