drilling machine column

new series vertical drilling machines with square colum

新系列方柱立式钻床

Box type vertical drilling machines--Testing of the accuracy--Part 1: Geometrical tests

GB/T4019.1-1997方柱立式钻床精度检验第1部分:几何精度检验

Bot type vertical drilling machines--Testing of the accuracy--Part 2: Working tests

GB/T4019.2-1997方柱立式钻床精度检验第2部分:工作精度检验

Pillar type vertical drilling machines--Testing of the accuracy--Part 2: Testing of the working accuracy

GB/T4018.2-1997圆柱立式钻床精度检验第2部分:工作精度检验

vertical drilling machine with cross table

十字工作台立式钻床

center column type modular machine too

中央立柱式组合机床

Modeling and Appling of Drilling Speed of Cutting Type PDC Bit;

切削式PDC钻头钻速方程建立及其应用

Woodworking machines-Single spindle boring machines -Accuracy tests

GB/T13571-1992立式单轴木工钻床精度

coordinate table vertical drilling machine

十字升降工作台立式钻床

CNC movable single column vertical turning & boring mill

数控单柱移动式立式车床

Establishment and solution of the vibration equation on the bending drill string in horizontal wells' whipstocking section

水平井造斜段弯曲钻柱振动方程的建立及求解

single-column vertical turning and boring mill with movable table

工作台移动单立柱式车床

bottom supporting drilling platform

定柱沉垫式钻井平台

Finite Element Analysis and Optimum Design of CNC Vertical Lathe Column

数控立式车床立柱的有限元分析及优化设计

Design of Crossbeam Synchronous Control Protection System of Double-column Vertical Lathe

双柱立式车床横梁同步控制保护系统的设计

Product line includes special purpose machines, including Ruling Machines, Horizontal5 axis HSM's and vertical spindle drilling, milling and boring machines.

其它产品线包括：专用机床、划机、式五轴高速加工中心，以及立式钻床、床和镗床。

The plain milling machine consists of a boxlike column, which houses the motor and the gears or belt mechanism for driving the spindle and table.

普通铣床有一个箱式立柱（床身），立柱装有电动机和齿轮或皮带轮装置，以驱动主轴和工作台。

New Method of Founding Profile Equations and Pressure Angle Formula to the Cylindrical Cam Mechanism with Slide Roller-Follower

建立圆柱凸轮廓面方程及压力角公式的新方法