查询词典 extrusion

The new technology which realizes lateral-bend extrusion in once-through stroke, greatly simplifies the production technology of car steering knuckle, reduces the production cost, and makes it possibly produce in china. It also enlarges the obturated-extrusion applying range and provides experience for the precision forming of the similar branch-like parts.

本工艺实现了金属在一次行程内完成侧弯挤压，从而大大简化了轿车转向节零件的生产工艺，降低了生产成本，为轿车转向节零件的国产化提供了一条行之有效的途径，并且扩宽了闭塞挤压工艺的应用范围，为类似的枝杈类零件的精密成形提供了借鉴。

Aimed at Jetta steering knuckle,the technology of two forging steps in one heat was presented,which combined precision pre-forging by extrusion-belt obliterated extrusion with open finish-forging.

以捷达轿车转向节为研究对象，制定了挤压带式可分凹模闭塞挤压精密预制坯和开式终锻成形相结合的&一火两锻&成形工艺。

Based on polymer processing rheology and single-screw extrusion theories, the precise extrusion theories and techniques were investigated in present paper.

本论文以高聚物加工流变学、高聚物加工工艺学和单螺杆挤出过程理论为基础，论述了精密挤出成型理论和技术及应用前景，研究了实现高聚物精密塑化挤出成型的理论和技术。

Based on our study in the extrusion press of food expansion in recent years the paper summarizes the basic principles of machining methods of the screw the key spare part of extrusion press of food expansion .

本文结合近年来对食品膨化挤出设备的研究，论述该设备上关键零件--挤压螺杆的几种加工方法的基本原理。

The impact of various process conditions on extrusion and pelletizing is studied, including the change of extrusion speed, die head temperature and screw types. An initial study on the impact of different pressing conditions on the product is carried out.

进行了各种相关工艺条件对挤出造粒的影响，包括挤出速度、模头温度及螺杆形式和定型模具对挤出成型的研究；初步进行了不同压制条件对制品影响的研究。

The design rules and methods of calibrators for plastic profile extrusion are discussed, and the function and structure of CAE system of calibrators for plastic profile extrusion are also introduced.

讨论了塑料型材挤出定型模的设计原则和设计方法，并介绍了塑料型材挤出定型模计算机辅助设计系统的功能与结构。

Considering the problems of spurgear precise plastic forming, such as high deformation resistance, poor flowability and especial hardness to fill cant of gear, technological plan was developed based on precise plastic forming technique, successive control principle and consecutive local deformation theory. Moreover, structures of the rolling preform die and the die with up and down wellrounded forcer for stamping-extrusion and bulge-extrusion combining forming were designed too.

因此本文的主要研究内容和结果如下：本文以某种直齿轮：模数m＝2，齿数z＝20，压力角α＝200，变位系数x＝0为对象，针对直齿轮精密塑性成形变形抗力大，流动性差，特别是成形中齿轮角隅部分更加难以充满问题，基于精密塑性成形技术、逐次控制原理以及连续局部变形原理提出了&直齿轮滚轧制坯－镦挤、胀挤复合精成形&的工艺方案，设计了滚轧制坯的模具结构和上下冲头带圆角的镦挤、胀挤复合精成形的模具结构。

Many horses Products: Bits; reamer; countersink drilling / reaming drill; tap; carbide thread milling cutter; cutter; die; white steel universal and dedicated to a workpiece material twist drill; Drilling holes or drilling and tapping Shen composite tool; Center drill and drill centering; high-performance ADX and CDX high-speed steel drill bits carbide drill bits (both outside the convex cutting edge, high efficiency, easy to chip-breaker); Deep-hole Drill the parabolic trough PFX; have "self-thinning thick heart," the characteristics of taper shank twist drill the first A030 (drilled shafts designed to take into account the characteristics of the cardiac thick thinning, re-mill grinding, when no longer horizontal edge); VANGARD Series and SHARK Series high-performance machine tap; particularly suitable for machining aluminum, aluminum alloy, stainless steel and ductile extrusion tap; a variety of rough-cut and fine cut Endmill; Solid Carbide Thread milling cutter and the tap; with TiAIN coating cutting tool used to do: and so on.

钻头；铰刀；锪钻/扩孔钻；丝锥；硬质合金螺纹铣刀；铣刀；板牙；白钢刀通用性的和专用于某种工件材料的麻花钻；钻削和沉孔或钻孔攻丝复合刀具；中心钻和定心钻；高性能的ADX高速钢钻头和CDX硬质合金钻头（均有外凸形切削刃，效率高、易断屑）；PFX抛物线槽形深孔钻头；有"自我心厚减薄"特点的锥柄麻花钻头A030（钻槽设计中考虑了心厚减薄特点，重磨时不需再修磨横刃）；VANGARD系列和SHARK系列高性能机用丝锥；特别适合于加工铝件、铝合金、韧性钢和不锈钢的挤压丝锥；各种粗切和精切立铣刀；整体硬质合金螺纹铣刀和丝锥；带TiAIN涂层的用于干切削的刀具：等等。

The traditional methods ,such as aggradation, blowing and sucking , extrusion.

细胞依附的三维基体支架是组织工程中的关键组成。

Products have excellent characteristics of beauty, heat insulating, sound-proofing, airtightness, antiweatherability, anti-chemical and antiimpacting, including large cross-section, big wall-thickness, many cavities, integral whole window, soft-hard extrusion and Europe style.

产品除具有防腐耐侯、隔音隔热、密封保温、抗冲美观等优良性能外，还具有大断面、大壁厚、多腔室、一体窗、软硬共挤、通配性强和欧式风格等特点。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。