牽伸羅拉 的英文怎麼說
中文拼音 [qiānshēnluólā]
牽伸羅拉
英文
drawing roller-
Unwinding roller is made of stainless composite piping material, which has the following advantages : ( smooth on surface, non - pilling, non - knotting, non - slip - stick, unity in unwinding expansion, good core - spunned result ), roller seat, driven chain, traction changing gear, adjustable bearing godet wheel, driven cover
退繞羅拉：採用不銹鋼復合管材料製作，該種材料具有以下幾種優點（表面光滑、卜掛絲、不纏絲、不打滑、退繞張力均勻、包芯效果好） 、羅拉托座、傳動鏈輪、牽伸變換齒輪、可調試軸承導絲輪、傳動防護罩。Then all manufactories of spinning frames and cotton mills try to shorten the gauge between front and middle rollers and make the center distance reduce to 42 - 43mm, but the distances are still so longer, thin and thick slubs when spinning purified cotton are distinctly more than that nitto model drafting, which have been hindering the cotton mills to improve the quality of cotton spinning all along
因此各細紗機製造廠和棉紡廠都在想方設法把前、中羅拉隔距縮小，中心距縮小至42 43毫米，但還是偏大，紡純棉時細節、粗節明顯比原先的日東式牽伸多，一直困擾著棉紡廠提高棉紡質量。Drafting bottom rollers for cotton ring spinning machine
棉紡環錠細紗機牽伸下羅拉The article describes mechanics and features of this twisting frame with single reel and five rollers and double drafting system with its drafting form compared with other double drafting system and some typical fancy yarns introduced
摘要闡述了單搖架五羅拉雙牽伸機構的機理和機器特點，敘述了與其他雙牽伸形式的不同點，介紹了幾種典型花式紗線。The center distance of the roller on the cradle draft assemble greatly affects the yarn eveness, hairiness and ends breakage
摘要牽伸裝置上羅拉的中心距及其定位對成紗的條干不勻率、毛羽、斷頭都有較大影響。However, owing to adoption of nether long - pin, gauge between front and middle rollers is longer and controlling force of the mid of apron is weaker. therefore, as for the fiber which is short in fiber and worse in regularity, this kind of drafting is not so ideal not only from the point of theory but also from practice
但這種形式的牽伸，由於採用下長銷，前、中羅拉隔距偏大，皮圈中部的控制力較弱，對于纖維短、整齊度差的纖維，無論從理論上和實踐上都不夠理想。Bottom fluted rollers for drafting systems. dimensions
牽伸裝置下溝槽羅拉尺寸Textile machinery and accessories ; bottom fluted rollers for drafting systems
紡織機械和附件.牽伸裝置下溝槽羅拉New technological viewpoints and application examples are given in this article based on the quantitative analysis of the drawing and combing preparation processes according to the hooked - fiber drawing theory
摘要根據彎鉤纖維牽伸理論，對並條和精梳準備工藝進行了定量分析，提出了新觀點及應用實例，並對羅拉牽伸的一般規律進行了定性分析。分享友人