焊接斷開 的英文怎麼說
中文拼音 [hànjiēduànkāi]
焊接斷開
英文
bond open- 焊 : 動詞(用熔化的金屬修補金屬器物或使金屬工件連接起來) weld; solder
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 斷 : Ⅰ動詞1 (分成段) break; snap 2 (斷絕;隔斷) break off; cut off; stop 3 (戒除) give up; abstai...
- 焊接 : weld; welding; soldering; seal; sealing; sealing-in; shutting together
- 斷開 : break; discon; disconnect; disconnection; interrupt; off; open; opening; switch off; throw off; t...
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The main loop of the welder uses a thyratron transistor non - contact switch circuit, quick and reliable close time, accurate timing of welding, high precision of welding, good repeatability, bring a high quality welding
焊機主迴路採用晶閘管無觸點開關電路,關斷時間快、可靠,焊接定時精確,焊接精度高,重復性好,可實現高品質焊接。" the contactors feature silver cadmium oxide, double break contacts to assure a long electrical life, high weld resistance and excellent interrupting capacity.
這種接觸器採用銀氧化鎘材料,雙斷接點,有利於保證較長的電氣壽命、較高的抗焊接性能和傑出的斷開容量。Aiming at the problems of the k190jik rail welding machine, that the parameter modification is difficult, the welding process is not enough stability and the welding machine has no on - line diagnosis function, in this paper, the control system of the welding machine was promoted completely adopting the fx2n - 64mr programmable logic controller and the pcl - 1800 data acquisition card, the das ( data acquisition system ) was set up by using labview and visual basic software, the functions of welding voltage stabilizing and adjusting, current controlling and intellectual modification was improved, welding quality diagnosis system was built up, and the assembling and debugging of the control system was completed, including the process experiments
本文針對k190jik鋼軌焊機控制系統存在參數修改困難、焊接過程不夠穩定、無焊接質量在線診斷功能等問題,採用日本三菱公司fx2n - 64mr可編程序控制器、研華工控pcl ? 1800數據採集卡等為核心控制部件,對焊機的整機控制系統進行了全面升級。運用軟體labview和vb開發了數據採集系統,完善了焊接穩壓、調壓、電流恆值控制與智能調節功能,利用vb建立了焊接質量在線診斷系統,並完成了系統組裝調試與工藝試驗研究工作。This paper researches the digital characteristics of the welding power supply and the main circuit of the full bridge high power soft - switching. nowadays, welding machines usually apply the hard - switching as the topology, which causes the problem of higher loss and lower efficiency
目前焊接逆變電源所應用的大功率電路多採用硬開關電路,這樣在功率器件導通和關斷過程中會產生很大的損耗,並且隨著逆變頻率的提高,損耗會增大,這樣就降低了焊機的效率。The strain energy release rates g near crack tip under different conditions were calculated by employing three methods of the fracture mechanics ( j - integral, straightforward method and crack tip opening displacement method )
並在有限元模擬中採用三種不同的斷裂力學方法(裂縫頂端開口位移方法、直接方法、 j積分方法)計算了焊點斷裂與否時的能量釋放率g 。Opened the door forced open direct function calls : contact, even if contact is welding then iec enc60947 - 5 - 1
直接打開功能:打開門強行斷開觸點,即使觸點是焊Direct function : to force open the door opened, continuous contact, even if contact is the welding or cement
直接打開功能:強行打開門時,斷開觸點,即使觸點是焊接的或粘牢的Direct function : opened the door opened forcibly interrupted, even if contact is welding iec enc60947 - 5 - 1
直接打開功能:打開門強行中斷,即使觸點是焊接上的iec enc60947 - 5 - 1分享友人