sand spraying 中文意思是什麼
sand spraying
解釋
噴砂機-
A mini - sized sand - blasting gun of ejection - and absorption type, used to clean and roughen the metallic surfaces for thermal spraying
一種小型的射吸式噴砂槍，可用作噴塗噴焊前的表面清潔毛化處理。 -
Rapid prototyping technology changed the traditional pattern of product design, which could offer product sample for the designer, reduced design cycle and quicken the schedule of new product design, and it gave the decision - makers visual feeling. ; rp technology provided kinds of molds including resin - boncled mold laminate mold, investment mold and lost foam casting mold and so on for sand casting investment casting and cavityless casting, it could also use direct shell production casting to make pattern dies metal dies die - casting dies injection dies directly, and it could even produce casting products in small scales. the applications of fdm technology in plaster precision casting and the rapid casting technology based on sls technology were introduced, the organic combination between rapid prototyping tecnnology and foundry process, which initiated a new period of rapid manufacturing metal parts, by using advanced new technology alternated traditional foundry industry to make it looked brand - new, thus, the competition of foundry industry would be improved ; rapid prototyping technology offered a rapid economical feasible technical method, common processes of using rapid prototyping technology to produce dies were discussed, in the paper it explored that. the problem of combining rapid prototyping technology with electric arc metal - spraying technology to make metal dies and technics in dies manufacturing of combining rapid prototyping technology with precision casting, rapid tooling based on rapid prototyping, integrated advanced new technology and tradition technology of rapid prototyping manufacture, each superiority were exerted, rapid prototyping technology had been an efficiency measure to rapid update products and develop new product, and to middle -
快速成型技術改變了傳統的產品開發模式，可以為設計者提供產品樣件，縮短設計周期，加快新產品的開發進度，為決策者提供直觀性；快速成型技術迅速提供砂型鑄造、熔模鑄造、實型鑄造用的各種模樣，包括樹脂模、層壓模、熔模和消失模等，還可採用直接制殼鑄造法直接製造熔模鑄造用的壓型、金屬型、壓鑄型、注塑模，甚至直接製造小批量鑄件，介紹了熔積成型技術在石膏型精密鑄造上的應用和基於選擇性激光燒結技術的快速鑄造技術，快速成型技術與鑄造工藝的有機結合，開創了快速製造金屬零件的新階段，對用高新技術改造傳統的鑄造工業，使其面貌煥然一新，增強鑄造行業的競爭能力；快速成型技術為母模的製造提供了一條快速、經濟、可行的技術途徑，討論了利用快速成型技術製造模具的一般工藝方法，探討了將快速成型技術與金屬電弧噴鍍技術結合起來快速製造金屬模具問題，以及快速成型技術與精密鑄造技術相結合的模具製造工藝，基於快速成型製造的快速模具技術，集成了快速成型製造高新技術和傳統技術，發揮各自優勢，已成為產品快速更新換代和新產品開發及中、小批量生產的有效手段之一。 -
This machine fits for dispersing moulding sand on wet type moulding mechanical sand treatment production line or crushing used sand after falling. this machine can equalize moisture of used sand after water spraying, cooling effect can be increased if it is matched with used sand cooling equipment
該機用於濕型造型機械化砂處理流水線上對型砂進行鬆散，或對落砂后的舊砂進行破碎該機可使噴水后的舊砂水分均勻化，與舊砂冷卻設備配套使用時可增加冷卻效果。 -
To make graining aluminum alloys surface nowadays is mainly sand spraying. nevertheless, sand spraying requires many expensive and restricted facilities ; besides, it needs high working strength and is difficult for us to mass - produce. mass quality of sand spraying products is not conformed but with a high production cost
現今鋁合金的表面砂紋處理主要是採用機械噴砂工序，但噴砂工序需要昂貴的專用設備，勞動強度高卻量產困難，批量品質難以一致，而且成本高，並受工件尺寸和幾何形狀的限制，對于薄鋁片噴砂后更有變形現象 -
It can make sprinkler of water feeding install on strap or on sand inlet of double disk and adjust spraying angle of sprinkler according to real condition ; the water will spray on falling sand that makes it form sand curtain ; it sprays water on hot sand equably and extends exchanging time of water and hot sand. 4
根據現場情況，加水噴頭可設在進砂皮帶上，或設在雙盤的進砂口處，調整噴頭的噴灑角度，使水噴向由下落的砂子組成的砂簾，將水盡可能預先均勻得噴灑在熱砂上，增加水與熱砂的有效熱交換時間。 -
" comparing to " traditional mechanical sand spraying treatment
"與"鋁合金表面噴砂處理"比較 -
Traditional mechanical sand spraying treatment
鋁合金表面噴砂處理 -
The compose, properties, application example and using experiences of new alcohol - based spraying coatings matrix brushing coatings for green sand mold are introduced
摘要論文介紹了粘土濕型砂鑄造新型醇基噴塗塗料的組成結構、性能特點、應用實例和使用經驗。 -
The main properties of new alcohol based spraying coatings for green sand mold are superior to the abilities of internal and outside coatings of the same kind, the surfaces of castings that are produced used new alcohol based spraying coatings are smooth without adhering sand and gas - hore
粘土濕型砂鑄造新型醇基噴塗塗料的主要性能達到了國內外同類產品領先水平；生產的高錳鋼、可鍛鑄鐵和灰口鑄鐵產品表面光潔，無粘砂、氣孔等缺陷。 -
The system controls water - spraying quantity through measuring old sand temperature and current of double disk engine, which makes old sand have low temperature and average moisture after cooling
系統是通過檢測舊砂的溫度以及雙盤電機電流來控制噴水量，使經過冷卻后的舊砂溫度低水分穩定均勻。 -
A combination of rock grounding, sand spraying, hand brushing and yeasting gives new personality to denim. the retro and natural faded look is in fact the result of the most detailed handicraft
為牛仔布注入全新的個人風格，其中的變化更加引人入勝，懷舊而自然的褪色處理看似漫不經心，其實是處處經過精雕細刻。 -
In existing monotonous market of " sand spraying treatment of aluminum alloys surface ", there should be exploitation for the aluminum alloys surface treatment industry brought by advanced
在現今單一化的"鋁合金的表面噴砂處理"市場，先進的"鋁合金表面化學紋理直接蝕刻的方法 -
In order to break through existing monotonous situation of " sand spraying treatment of aluminum alloys surface " and to pioneer the technology of directly etching cyber - flashing aluminum alloys surface,
為了突破"現今鋁合金的表面噴砂處理"此單一化市場的局面，開拓出鋁合金表面 -
Since finishing goods becoming more various with shorter production period, surfacing professions are difficult to use traditional mechanical sand spraying treatment to surface special big small or irregular aluminum parts
鋁件外形越來越多變的趨勢，機械噴沙將難以加工特大小或形狀不規則的鋁件表面 -
Since finished goods becoming cheaper in global competitive markets, surfacing professions face a big problem to surface such thin aluminum sheet without deformation using traditional mechanical sand spraying treatment. besides, a trend of aluminum cases becoming more various
，但簿鋁片易受機械噴沙加工的表面應力影響而變形，這是一大問題;另外，產品多款式及生產周期短，亦造就 -
Completely avoid potential problems of mechanical sand spraying
.完全避免機械噴沙加工的問題 -
Sand spraying is limited by shape ; size and thickness of aluminum parts
受工件形狀復雜程度的影響，亦受工件大小厚簿的影響，難于噴砂加工 -
E. g. mechanical grinding sand spraying modifies rough surface. aluminum parts modified need to be protected
例：打磨打沙修正，修正後的鋁件要被保護。 -
Prevent various noises generated during processing such as spray rod welding, sand spraying, compressor, windmill, blower, cooling water tower, punch
噴焊、噴砂、壓縮機、風車、鼓風機、冷卻水塔、沖床及各種製程所產生之噪音防制。
分享友人