芯棒

Established in 1995. U.S. products from raw materials Mandril plating and heat treatment process to adopt a consistent approach to provide services to customers.

1995年成立。我们的产品从芯棒的原材料到电镀及热处理过程采一贯方式为客户提供服务。

This article puts forward a kind of new open extrusion technology of precision reducing diameter with mandril.

为了提高传动轴临界转速，要求提高传动轴管两端口尺寸精度，若采用传统的无芯棒缩径工艺已无法保证制造精度。

Through analyzing the rules of mandril choose, wiper die choose and die match, die management system for NC tube bending was designed and developed.

本文在深入分析导管数控弯曲中芯棒及防皱模选用规则及模具借用原则的基础上，设计、开发了导管数控弯曲模具管理系统。

In order to protect the old and new customer requirements for the comprehensiveness of the material, the company's new large-scale expansion on the two sets of pipe using IF heated to 800 degrees, made of alloy Mandril perforation, which increased the density of steel structures, improve the scope of application, production specification 305-1422 * 20-120, to make up for the Gang, Steel and other steel products several vacancies.

为保障新老客户的所需材料的全面性，公司新上大型扩管机两套，采用中频加热至800度，用合金芯棒穿孔制成，该技术增加了钢结构的密实度，提高了应用范围，生产规格Φ305-1422*20-120，弥补了成钢、包钢等几大钢厂产品的空缺。

The die of NC tube bending is composed of bending die,clamp die,wiper die,pressure die and mandril.

导管数控弯曲模具包括弯曲模、夹模、压模、防皱模和芯棒。

To realize the parametrical design of pipe die for extrusion, a parametrical design language with friendly graphic user interface was combined with the APDL language (Ansys Parametric Design Language) provided by ANSYS software, and then the flow fields was analyzed.

本课题为机头设计提供了一种方法，即利用具有良好图形用户界面的参数化设计语言，结合ANSYS有限元软件自带的APDL（Ansys Parametric Design Language）语言，实现了芯棒式管材挤出机头流道的参数化设计，并利用ANSYS有限元分析软件对其流场进行模拟计算和分析，以获得较为适宜的机头几何参数。

Several rolls (7) are juxtaposed in a stationary machine housing, along a closed circumferential path. At each roll, a wafer cake, in the form of a hot plastically deformable material, is rolled up between a die (23) and a punch (14) to form a cone, while the rolls (7) move, turning along their path, from the input station to the output station of the cone forming machine.

在固定机架内沿一条封闭的循环轨道并列地排列有多个滚卷装置（7），在滚卷装置内每一块处于热的可塑性变形状态下的华夫饼在滚卷模（23）与滚卷芯棒（14）之间卷成圆锥形华夫卷，在此过程中滚卷装置（7）沿其循环轨道从机器的输入站运动到输出站。

Oil drilling tool company is now a series of products to plug long as the representative of the workers die steel products and 'specialized, refined, special, new' forging wood products such as forging three series leading products.

公司现已形成石油钻具系列产品、以长芯棒为代表的工模具钢系列产品以及'专、精、特、新'的锻材锻件产品等三大系列主导产品。

Oil drilling tool company is now a series of products to plug long as the representative of the workers die steel, non-magnetic steel, stainless steel, alloy products, as well as "specialized, refined, special, new" Forging wood products, such as forging three Series leading products.

公司现已形成石油钻具系列产品、以长芯棒为代表的工模具钢、无磁钢、不锈钢、合金系列产品以及&专、精、特、新&的锻材锻件产品等三大系列主导产品。

Electroslag metallurgy technology of liquid metal is characterized by the need to create and prepare a very self-consumption, you can plug in the outer layer of metal plating for production of composite Electroslag roll.

液态金属电渣冶金技术特点是无需制造和准备自耗电极，可以在金属芯棒的外层进行电渣镀生产复合轧辊。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。