8機(jī)械設(shè)計制造及其自動化外文翻譯外文文獻(xiàn)英文文獻(xiàn)普通-在線瀏覽
2025-02-06 00:09本頁面
【正文】 軸轉(zhuǎn)塔機(jī)床 轉(zhuǎn)塔上裝置多個不可調(diào)或萬向聯(lián)軸節(jié)主軸箱，轉(zhuǎn)塔能自動轉(zhuǎn)位，并對夾緊在回轉(zhuǎn)工作臺的工件作進(jìn)給運(yùn)動。因為轉(zhuǎn)塔不宜過大，故它的工位數(shù)一般不超過 4— 6個。當(dāng)加工對象的工序較多、尺寸較大時，就不如自動更換主軸箱機(jī)床合適，但它的結(jié)構(gòu)簡單。不可調(diào)多軸箱與動力箱按置在水平底座上，主軸箱庫轉(zhuǎn)動時整個裝置緊固在進(jìn)給系統(tǒng)的溜板上。換主軸箱時間為幾秒鐘。好果回轉(zhuǎn)工作臺配以卸料裝置，就能合流水生產(chǎn)自動化。 (4) 數(shù)控八軸落地鉆床 大型冷凝器的水冷壁管板的孔多達(dá) 15000個，它與支撐板聯(lián)接在一起加工。采用具有內(nèi)冷卻管道的麻花鉆， 5－ 7巴壓力 的冷卻液可直接進(jìn)入切削區(qū)，有利于排屑。 供自動 定心。為了縮短加工時間，以 8軸數(shù)控落地加工。而且隨著我國數(shù)控技術(shù)的發(fā)展，多軸加工的范圍一定會愈來愈廣，加工效率也會不斷提高。在普通立式鉆床上進(jìn)行孔加工，通常是一個孔一個孔的鉆削，生產(chǎn)效率低，用非標(biāo)設(shè)備，即組合機(jī)床加工，生產(chǎn)效率高，但設(shè)備投資大。 輪輻六軸專用鉆床 4 General transformation of multiaxis drilling machine drilling machin At present, China39。s standard gear boxes, multiaxle box, etc. are not designed adjustable multiaxle box. 32 kinds of specifications, process size from 300X300 mm to 600X1050 mm, the workingaxis up to 60, and power up to kilowatts. Romai factory adjustable multiaxle box easy to adjust, as long as the gear should first be adjusted to the location near the pass and then connected with its adjustableaxis move to the correct location. Therefore, this structure changes as long as the template, will be able to pass a certain extent change the content of shoes, and can reach more than ordinary axle box smaller pitch. According to principles of the use of group processing the first multiaxle, or a bination of multiaxis machine tool is applicable to large and medium volume production. In order to process to get good results, need to consider the following points: (1) workpiece clamping simple, there is enough coolant away iron filings. (2) The fixture rigidity, processing, without deformation, dividing the right position. (3) the possibility of using the two group knives for a group to use, another set of grinding and adjustment, thereby reducing tool change downtime. (4) The use of quality tools to monitor whether the blunt 輪輻六軸專用鉆床 6 tool, drill grinding to machine. (5) Dimensions can be detected immediately when the ultrapoor. Multiaxis drilling machine ： This is a multiaxis machining to meet the requirements of the drill. Such as orientation, power, feed, speed and processing range. Displayed at the Paris Exhibition of multiaxis drilling machine with hydraulic multifeed. Throughout its work, such as fastforward through the bad, workers enter and clear the iron filings are all automatically. It is noteworthy that the majority of agencies with separate variable speed, so that one group can adapt to the different pore size hole processing needs. automatic replacement machine tool spindle box In order to rationalize the needs of small and medium volume production in recent years the development of the automatic replacement of modular machine tool spindle box. (1) The automatic replacement spindle machine Automatic replacement of rotary spindle machine tool spindle box at the top is a library, there are several nonadjustable han
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