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- metal concave die 金属凹模
- Also introduced the measure of prevent the convex and concave die cracking in course of pressing. 优化了模具结构,同时也介绍了在冲压过程中凸、凹模易开裂采取的措施和方法。
- Introduced the characteristics of piercing die for the wristwatch spring,using the incline principle to the contour localization,and used the hard alloy inlaying concave die. 介绍了手表发条冲孔模设计特点。利用斜面原理对外形定位,并采用硬质合金镶拼凹模。
- Type Zbar, circular shaping plate, line-press wheel, circular hobbing cutter, draw line cutter, rolling-wheel for sealing can, tensile concave die, punching cutter. 型杆，成园板，压线轮，圆滚刀，划线刀，封罐滚轮，拉伸凹膜冲裁刀，翻边缩径膜。
- The structure and design points of hard alloy drawing combination concave die were introduced in detail and provided the reference to the similar die design. 对硬质合金拉伸凹模结构及设计要点作了详细介绍,对同类型模具设计提供了参考。
- QLSC： Suitable for electro-discharge machinng of rooling steel,cemented carbide and magnetic material.For low current EDM of concave die in which high smoothness is required. 适用于模具钢、硬质合金、磁性材料等的线切割加工。适合采用小电流放电加工凹模，光洁度高。切割时间掺，加工面积大，性价比优良。
- Taking the die structure of typical punching parts shaving die as an example, since restricted by the parts size itself, the intension and rigidness of concave die is seriously affected. 以典型冲压件整修模的模具结构为例。因受零件自身尺寸的限制,极大影响了模具凹模的强度和刚度。
- The die of flexible deforming parts is introduced, the technology improvement is completed to convex and concave die of main die parts in order to guarantee the reasonable small gap. 介绍了易变形零件的模具,为了保证合理的间隙,对主要模具零件的凸凹模进行工艺改进。
- die forging with separable concave die 可分凹模模锻
- concave die hole of double taper angle 双锥角凹模型孔
- silicon steel sheet cool punching concave die 硅钢片冷冲凹模
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- Design for concave die without slot and press die of box-type cage 筐形保持架无槽凹模压坡模的设计
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- The Computer Aided Design of Cold Multiple-Layers Concave Die 冷挤压组合凹模的计算机辅助设计
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
