Overflow cutting machines for aluminium wheels 鋁輪冒口切斷機(jī)
Open top side feeder 明側(cè)補(bǔ)給口明側(cè)冒口
Atmospheric pressure head 大氣壓力冒口
Heat insulating sleeve 絕熱冒口套筒
Arm sprue cut 冒口切割
Special design for grinding casting , welding seam , soldering angle , pouring open , arc plane and etc 專用于鑄件熔接縫焊角澆冒口隅角弧形面等各種難削材研磨。
It can be applied to reshapern the large size , middle size casting gate or rising head , to wear smooth the middle size machanics , moulds and weld lines 適用于修磨大、中型鑄件澆口、冒口、修磨中型機(jī)件、模具及焊縫等工作。
Abstract : introduced is the experience in replacing atmosperic riser with thermal - isolation riser and improving pouring system to eliminate shrinkages 文摘:介紹了用保溫冒口代替大氣壓力冒口,改進(jìn)澆注系統(tǒng)解決鑄件縮孔問(wèn)題的經(jīng)驗(yàn)。
Based on the new equilibrium solidification theory , the dispersed gate with flat 、 thin and wide rise neck , coupled with cold iron and warming riser , was adopted in the new gating system 經(jīng)分析主要原因是原工藝熱冒口的冒口頸(內(nèi)澆道)偏小,且開(kāi)設(shè)的位置不合理,造成內(nèi)澆道根部存在疏松和晶粒粗大鑄造缺陷。
Abstract : by mean of adjusting the position and shaps of risers , shrinkages and porositi es in balancing axle case are eliminated on the principle of direirional solidification , its density is a lso improved 文摘:根據(jù)動(dòng)態(tài)順序凝固的原則,對(duì)斯太爾平衡軸殼鑄鋼件設(shè)計(jì)合理的冒口位置和形狀;有效地消除了鑄件熱節(jié)部位的縮孔,提高鑄件的致密度。