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- dual handles once piercing die 双边一次冲孔模
- Once Piercing Die on Dual Handles of Gong-Shaped Wok 锣锅双边一次冲孔模
- The extrusion and piercing die was developed based on the technical analysis on the shaping characteristics of deep taper pipe with hole. 针对带孔深锥形管件的成形特点进行了工艺分析,确定了成形方案,设计了锥形管挤压模和冲孔模。
- Further, the structural characters, design thought, proceedings required attention and assemble process of this piercing die are introduced. 并介绍了该对冲孔模具的结构特点、设计思路、应注意的问题和装配工艺性。
- Wedge mechanism was adopted in piercing die to achieve side piercing,and the positioning of taper pipe depended upon the conical surface of blanking die itself. 在冲孔模中选用了带有楔角的斜楔机构来实现侧冲,并利用冲裁凹模自身的锥形面实现了锥形管的定位。
- 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。
- Unique structural design of piercing die was adopted to accomplish the piercing of eight side holes with different directions and angles on the left and right wheel cowling section plane. 采用独特的冲孔模结构设计,解决了轮罩左、右剖面上的8个不同方位、不同角度的侧冲孔问题。
- All pierce die holes will be buttoned unless otherwise specified. 除非其他说明，所有的下模冲孔都应使用入子。
- Outer forming technology of left/right beams of bodywork floor is analyzed, drawing die of forming this parts, sizing die and section piercing die structure are introduced respectively. 分析了车身地板左/右侧横梁外部成形工艺,介绍了成形该零件的拉伸模、整形模及剖切冲孔模结构。
- It is necessary that he be sent there at once. 有必要马上派他到那里去。
- She writes to her parents once a week. 她每周给父母写一封信。
- The Piercing Die with a Graduation Device 带分度装置的冲孔模
- Design of Cutting and Piercing Die for the Icebox 冰箱内壳切边冲孔模设计
- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- Design of Piercing Die for Conical Part 锥形件冲孔模设计
- Design of Piercing Die for Side Wall 操纵壳体侧壁冲孔模设计
- My wife handles the household accounts. 我的妻子负责管家用帐。
- More than once I've felt my heart slip a cog. 我不止一次感到心脏突然停跳一下。
- Design of Piercing Die for Top-lid 模具制造
- My inn had once been a part of an ancient ecclesiastical house. 我的客栈曾经是一个古老教会的房子的一部分。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
