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。
He was punching the air in triumph.
他得意扬扬地挥舞着拳头。
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。
They set on him, punching him in the face and aiming kicks at his shins.
他们袭击了他,猛打他的脸,并对准他的胫骨猛踢。
It's now five in the morning, and Boston office towers are punching through the dawn haze.
VOA: standard.2010.07.20
East Texas is right and now he's punching cows," and that was exactly right, and still I couldn't believe Gene could really have known Slim whom I have been looking for more or less for years.
是在得克萨斯州的东部,但现在他在放牛“,“这可真是太巧了“,但我仍然不能相信,吉恩真的认识细杆,这几年来我一直在找他。
Britain has traditionally prided itself on punching above its weight on the international scene.
VOA: standard.2010.04.30
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