基于STEP的異型螺桿數(shù)控加工技術(shù)
[Abstract]:In order to adapt to the development trend of the integrated manufacturing technology of special-shaped screw, the STEP data model of helical surface and the inner whirlwind milling technology were studied, and a NC machining method of special-shaped screw based on STEP was put forward. The STEP data model of helical surface and the extraction method of geometric information are studied, and the method of obtaining helical surface parameters by using non-uniform rational B-spline model is given. A computer aided manufacturing system is designed for special-shaped screw. The system includes STEP file reading and analysis, feature recognition, tool track calculation, tool track verification, post processing and so on. The effective integration between the design system and NC machining system of the special-shaped screw is realized. The main functions of the system have been realized and verified in actual processing.
【作者單位】: 山東大學(xué)機(jī)械工程學(xué)院;山東大學(xué)高效潔凈機(jī)械制造教育部重點(diǎn)實(shí)驗(yàn)室;
【基金】:國(guó)家自然科學(xué)基金資助項(xiàng)目(51175311)~~
【分類號(hào)】:TG659
【參考文獻(xiàn)】
相關(guān)期刊論文 前7條
1 任軍學(xué),藺小軍,史耀耀,李山;異型螺桿數(shù)學(xué)模型與數(shù)控加工技術(shù)研究[J];機(jī)床與液壓;2004年01期
2 劉日良;張先芝;張承瑞;;STEP兼容式數(shù)控加工技術(shù)研究進(jìn)展[J];計(jì)算機(jī)集成制造系統(tǒng);2007年08期
3 章盡瑩,王隆太;螺桿的內(nèi)旋包絡(luò)銑削法及其數(shù)控加工的數(shù)學(xué)建模[J];機(jī)械研究與應(yīng)用;2005年05期
4 藺小軍;王增強(qiáng);單晨偉;張鳳娟;;異型螺桿數(shù)控加工技術(shù)[J];機(jī)械科學(xué)與技術(shù);2012年09期
5 王軍;劉哲;孫軍;聶新剛;;基于ST-Developer10幾何信息提取方法的研究[J];沈陽(yáng)建筑大學(xué)學(xué)報(bào)(自然科學(xué)版);2006年01期
6 ;EQUIVALENT NORMAL CURVATURE APPROACH MILLING MODEL OF MACHINING FREEFORM SURFACES[J];Chinese Journal of Mechanical Engineering;2008年03期
7 王可,魏國(guó)家,柏占偉;內(nèi)旋風(fēng)式無(wú)瞬心包絡(luò)加工螺桿數(shù)控銑削技術(shù)[J];制造技術(shù)與機(jī)床;2004年05期
【共引文獻(xiàn)】
相關(guān)期刊論文 前10條
1 吳會(huì)波;段國(guó)林;;基于語(yǔ)言的企業(yè)互操作研究EXPRESS[J];河北工業(yè)大學(xué)學(xué)報(bào);2012年02期
2 孫興偉;李洪軍;王可;;復(fù)雜曲面數(shù)控制造技術(shù)研究[J];機(jī)床與液壓;2007年02期
3 王可;金鈺;孫興偉;;凸形螺桿轉(zhuǎn)子銑削技術(shù)的研究[J];機(jī)床與液壓;2007年09期
4 李珊;韓e,
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