机械毕业设计-机电毕业设计论文-模具数控毕业设计专业订做-中国诚信机械毕业论文网 关键词:连续模;冲压设备;冲孔;压弯;切断 [gap=713]Keywords : Progressive dies; Stamping equipment; Punching; Bending; Cut.
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链条冲压模具毕业设计_机械毕业设计网-模具毕业设计_冲压模具毕业设计_塑料模具毕业设计 关键词:冲压、模具、制造 [gap=1018]Key word: punching、die、manufacture
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领前的竞赛,拜仁(Bayern)顺应了曼联的老拳(Punching)(德米凯里斯以外),起先有了少许我方的东西在竞赛中体现出来,四知:到了北京才知道官小,到了上海才知道楼小,到了深圳才知道钱少...
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punching bag 出气筒 ; 双手前推逆向 ; 攻击目标 ; 吊袋
UDP hole punching UDP打洞 ; 什么是 ; 技术
punching die 落料模 ; 冲孔模 ; 落料模具
keep punching 继续努力 ; 持续尽力 ; 继续全力
punching machine [机] 冲孔机 ; 冲压机 ; [机] 冲床 ; 钻孔机
Punching Measurement & Error 冲击测量及误差 ; 冲击丈量及误差
eyelets punching 打鞋眼
punching shear 冲剪 ; 冲切剪力 ; 冲击剪刀
punching device 开孔装置 ; 空压打孔装置 ; 穿孔设备
Wrinkling usually happens in the punching process of curved surface sheet metal.
曲面板件在冲压成形时常常发生起皱现象。
参考来源 - 马鞍形板件冲压成形新工艺There is important reference value to realize the digitization and automation of punching parts’ on-line detection.
对于实现冲压件生产在线检测的数字化和自动化,有重要的参考价值。
参考来源 - 基于3D对齐技术的冲压件在线检测设备The hot forming process of cannonball body semiproduct is mainly composed of four operations: pressing, punching, ironing, and shell nosing.
炮弹弹体毛坯热精密成形过程主要由压型、冲孔、引伸和收口四道工序组成。
参考来源 - 炮弹弹体毛坯精密热成形数值模拟仿真与试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
V-T If you punch someone or something, you hit them hard with your fist. 用拳猛击
After punching him on the chin she wound up hitting him over the head.
她对准他的下巴猛击一拳,最后又在他的头上打了一拳。
N-COUNT Punch is also a noun. 一拳
He was hurting Johansson with body punches in the fourth round.
他在第4个回合猛击约翰逊的身体。
PHRASAL VERB Punch out means the same as . 用拳猛击
"I almost lost my job today."—"What happened?"—"Oh, I punched out this guy."
“我今天差点丢了工作。”—“怎么回事?” —“噢,我把那个家伙狠揍了一顿。”
V-T If you punch something such as the buttons on a keyboard, you touch them in order to store information on a machine such as a computer or to give the machine a command to do something. 按 (键或钮)
Mrs. Baylor strode to the lift and punched the button.
贝勒太太大步走到电梯前按了一下按钮。
V-T If you punch holes in something, you make holes in it by pushing or pressing it with something sharp. 在…上打孔
I took a ballpoint pen and punched a hole in the carton.
我拿了一支圆珠笔在纸板箱上戳了个孔。
N-COUNT A punch is a tool that you use for making holes in something. 打孔器
Make two holes with a hole punch.
用打孔器打两个孔。
N-UNCOUNT If you say that something has punch, you mean that it has force or effectiveness. 力量; 效力
My nervousness made me deliver the vital points of my address without sufficient punch.
我太紧张,讲到演说关键地方时不够有力。
N-MASS Punch is a drink made from wine, spirits, or fruit juice, mixed with things such as sugar and spices. 潘趣酒
...a bowl of punch.
…一碗潘趣酒。
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