凿岩机

Most of these pieces were carved from stone, but the strongest work of the period,"The Rock Drill"(1913; Tate Gallery, London), was modeled in plaster, and its robotlike form reflects his short-lived interest in sleek, abstract design.

这些作品大部分是从石头雕刻，但最强大的工作时期是，"凿岩机"(1913年，泰特美术馆、伦敦)，用石膏塑形其robotlike形式反映了他的短暂的兴趣对于光滑，抽象的设计。

Most of these pieces were carved from stone, but the strongest work of the period,"The Rock Drill"(1913; Tate Gallery, London), was modeled in plaster, and its robotlike form reflects his short-lived interest in sleek, abstract design.

这些作品大部分是从石头雕刻，但最强大的工作时期是，&凿岩机&(1913年，泰特美术馆、伦敦)，用石膏塑形其robotlike形式反映了他的短暂的兴趣对于光滑，抽象的设计。

Through optimizing the parameters of the impact mechanism and using of the result above, the optimum result on the impact mechanism is obtained, which has had practical consult value to design valveless hydraulic drill.

利用仿真研究的结果，对影响冲击机构的物理参数和结构参数进行了优化，得出了优化结果，对于无阀液压凿岩机的设计具有实际参考价值。

At present, the valveless hydraulic drill is wildly used in many fields. Comparing with the development of the abroad and analyzing the native practice, we take the valveless hydraulic drill that hasn't formed mature theories as the object and make the study with the technology of computer imitation. The main contents of the study are as follows. 1.The accumulators of the hydraulic drill have been carefully analyzed and studied.

目前，液压冲击机械在各个行业中得到迅速推广应用，本文在研究国内外现状的基础上，选择在国内仍处于开发阶段，设计理论还不是很成熟的无阀液压凿岩机为研究对象，运用计算机仿真技术对其进行了研究，主要内容如下：1。

In the paper,the inherent frequencies and vibration modes of the telescopic booms of TR1000 rock drilling jumbos are calculated by means of the modal analysis function of the finite element analysis program of ANSYS9.0 and comparison is made between the FEM calculation results and the modal testing analysis results.

利用有限元分析软件ANSYS9.0的模态分析功能，计算了TR1000型凿岩机伸缩臂部分的固有频率和振型，并将有限元计算结果与试验模态分析结果进行了对比。

The application experience of squibbed blasing method in drilling,reaming and charging is introduced,and the emphasis is put on the drilling in the bottom of excavated pit by hand operated driller to obtain deephole (deeper than 5 m)squibs.

其中 ，重点介绍了利用手持凿岩机在预先挖好的地坑底部钻眼，从而获得大于 5m的深孔药壶方法。

Set my factory product development, manufacturing and sale of products and services in one, through the introduction, absorption, development, innovation, use of professional and technical production of self-drilling hollow grouting anchor series products and dedicated supporting machinery (latent air drilling, rock drill , grouting machines, jet injection pump, bolt, etc.) are widely used in underground engineering (transport tunnels, hydraulic tunnels, mines and various uses of roadway anchor bolting) geotechnical engineering (slope, rock embankment , deep foundation pit of the anchor) to repair reinforcement works (tunnels, sea walls, dams, housing construction).

我厂集产品开发，生产制造及产品销售与服务于一体，通过引进，吸收，开发，创新，采用专业技术生产的自钻式中空注浆锚杆系列产品及专用配套机械(潜空钻，凿岩机，注浆机，喷射机，注浆泵，锚杆机等)广泛应用于地下工程（交通隧道，水工隧道，矿山巷道和各类用途的锚固支护）岩土工程（边坡，堤岩，深基坑的锚固支护）修复加固工程（隧道，海堤，大坝，房屋建筑）。

Company specializing in the production of stress barrels, pneumatic polishing machines, diaphragm pumps, pneumatic mixers, rock drill, viscosity cup, pneumatic screwdriver, cylinder, pneumatic solenoid valves, etc., painting tools and accessories.

公司专业生产压力桶、气动抛光机、隔膜泵、气动搅拌器、凿岩机、粘度杯、气动螺丝刀、气缸、电磁阀等气动、涂装工具及配件。

YTP26 is mad the leg type rock drill organism craft, the jig design

机械毕业设计论文：YTP26气腿式凿岩机机体工艺、夹具设计说明书共46页，32685字，autocad图纸4张

The whole Set consists of electrical drill, slide track, lift rod, triangle balance rack, support rod, multi-puroose electric control box.

整机组由电动凿岩机、滑道、升降杆、三角平衡架、支杆、多功能电控箱组成。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。