In - depth knowledge of supplier base in the following manufacturing processes / products : investment / lost - wax / precision casting, zinc die - castings, aluminum casting ( gravity & pressure ), iron casting, permanent mold casting, sand casting, powdered metallurgy, mim, steel forging, brass forging, cold forming, stamping, deep drawing, fine blanking, machining ( milling, turning, etc. ), sheet metal fabrication, screw machining, cnc machining, mould making, tool & die, assembly, fasteners, springs, etc
對以下金屬製造工藝/零部件的供應商有資深專業經驗：脫蠟/精鑄件，鋅合金壓鑄件，鋁鑄件（澆鑄或壓鑄） ，鐵鑄件，永久模鑄件，沙鑄，粉狀冶金零件，金屬粉末注射成形件，鋼鐵
鍛造，黃銅
鍛造，冷
鍛/冷
鐓，沖壓件，拉深引深件，精密下料，機加件（自動車，數控機床，銑，車，磨等） ，板金件，制模及模具裝配、標準件，彈簧類。
Stainless steel wires for cold heading and cold forging
冷
鐓和冷
鍛用不銹鋼絲
Grain size simulation of 45 steel forging during upsetting
鋼
鍛件熱
鐓粗過程晶粒尺寸模擬
In order to decrease the cost, disabled tube has been classified in upset forging repair technology, which produces a good economical benefit
但外加厚油管加工生產中，廢殘品較多，為降低成本，我廠對廢油管進行了分類，並採用再
鐓鍛工藝修復，取得了良好的經濟效果。
Headers, pinch pointers, rolling machines, splitting machines
鐓鍛機，鉗子指針器，滾壓盤，開口盤
Hardmetal heading dies. terminology
硬質合金
鐓鍛模.術語
As - sintered hardmetal pellets used in heading dies. dimensions and tolerances
鐓鍛模用的燒結硬質合金片.尺寸和公差
Longwall shearing and heading machines ; shanks of cutting tools and their assembly openings
長壁剪切機和
鐓鍛機.切刀柄和其安裝開口
Steel die forgings - tolerances on dimensions - part 2 : upset forging made on horizontal forging machines
鋼模
鍛件.尺寸公差.第2部分:在水平
鍛造機器上的
鐓鍛
Through experiments and deep research of theory, certain law of a successive influence from the stopper front shape to contact area, to cutting quality till workpiece quality has been discovered and applied to production and to he being proved hence great improvement on quality of workpieces by heading
摘要分析了冷
鐓機擋料器前端形狀對
鐓鍛質量的影響，提出了對現有擋料器前端形狀改進的意見，指出改進後效果良好，有推廣意義。
Abstract : based on the result of visioplasticity test, the law of tube central upsetting was created, and the calculated method of displacement field and strain field were obtained. in this study, the four deformation modes were showed when ratio of height to thickness of tubular billet is greater than 3. the four modes were related to the distribution of strainless - plane
文摘:根據管坯視塑性實驗法的實驗結果，分析了無芯軸支撐條件下，管坯中部
鐓鍛的變形規律，闡述了變形區位移場、應變場的計算方法；通過對實驗結果的分析，得出了當
鐓粗比3 ，管坯中部
鐓鍛時，內壁呈現四種典型的變形模式；論述了分流面的分佈與四種變形模式之間的轉化關系。
" nedschroef machinery is a world leader in the design, manufacture, installation and service of industrial cold and warm forming machines
"內德史羅夫機床公司是一家設計、研製、安裝以及維修工業冷
鐓機及熱
鍛機的世界帶頭公司。
Also supply cold heading, forging, die casting, powdered metal, extrusions, weldments, tig welding, and screw machine parts including all necessary dies and tooling
中青進出口股份有限公司。同時供應冷
鐓鍛造壓鑄金屬粉末型材焊接， tig
Steel die forgings - tolerances on dimensions - upset forgings made on horizontal forging machines
鋼模
鍛.公差和尺寸.水平
鍛壓機器上的
鐓鍛壓
Standard specification for stainless steel wire and wire rods for cold heading and cold forging
冷鐓和冷鍛不銹鋼鋼絲的標準規范
