查询词典 extrusion

The select of material and technology of manufacture to increase the working life of high speed cold extrusion terne die was summarized.

从生产实践中总结出延长高速冷挤压凸模使用寿命的材料选用及有关制造工艺措施，对在应用这些工艺措施时，应该注意的事项及作用机理进行了深入的理论探讨。

All kinds of thermoplastic extrusion production, manufacturing quality products to meet the user's specific requirements.

各种挤出生产的热塑性塑料，可以满足用户制造优质产品的各种具体要求。

It can be processed by many conventional thermoplastic processing techniques like injection molding and extrusion.

它可以处理许多常规的热塑性塑料加工技术一样注塑和挤出。

With nucleus-shell polymer MBS as toughener,epoxy ethane as compatibilizer,nylon1212/MBS/epoxy blend was prepared by means of blending extrusion,and the mechanical properties of the prepared blend were determined.

采用核-壳聚合物MBS为增韧剂和环氧乙烷为相容剂，采用共混挤出的方法，制备了尼龙1212/MBS/Epoxy共混合金，测定了力学性能。

Calcium sulfate whisker and magnesium sulfate whisker as reinforcer,SBS as toughener,ABS as resin matrix were used for manufacturing modified ABS composite by melt mixing and extrusion.

以硫酸钙晶须、硫酸镁晶须为增强改性剂，高胶粉为增韧改性剂，ABS为主体材料，通过采用熔融混合挤出制得改性ABS复合材料。

The development of stamping/extrusion tool includes design, process and trial run.

冲压与拉伸模具的设计开发和工艺设定与调试。

Based on the WM-model, the various stages of SPIF process was studied and the forming characters have been realized. Based on the SM-model of the truncated cone, the blank thickness element was sub-meshed into three levels. And through the forming simulation of the process, access to the plate stress and strain of the different regions in forming, and proposed the establishment of a sub-regional mechanism to explain the incremental forming, that is, in different regions, sheet deformation is different. In the main region which reflects the major character of SPIF, the deformation pattern is the composition of bending and extrusion.

基于完整有限元分析模型对渐进成形过程的各阶段进行分析，从而全面认识渐进成形的特点；基于方锥台件局部有限元分析模型，并将板材厚度方向的单元细分为三层，通过成形过程仿真，获取成形中，板材不同区域的应力、应变情况，提出并建立分区域的渐进成形机理解释，即，在不同区域，板材的变形方式是不同的，其中，对体现渐进成形主要特点的方锥台件和圆锥台件的侧壁充分变形区域，其变形方式是拉伸-弯曲复合变形。

The screw of twin-screw plastic extruder is complex,its structure and parameters determine extrusion process.

双螺杆塑料挤出机中的螺杆较为复杂，螺杆的结构和参数对挤出过程起决定作用。

Production enterprise has more than 65 twin-screw extrusion unit 3, an annual production capacity of 9000 tons, through the version of the IS9001-2000 quality system certification.

公司生产企业拥有φ65以上的双螺杆挤出机组三条，年产能9000吨，通过 IS9001-2000 版的质量体系认证。

Company to introduce technologically advanced single-screw, twin-screw extrusion equipment, computer numerical control injection molding equipment.

公司引进技术先进的单螺杆、双螺杆挤出设备、电脑数控注塑设备。

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％。