螺齒距 的英文怎麼說
中文拼音 [luóchǐjù]
螺齒距
英文
flight lead-
Use the equidistant alternating theory to calculate the approximate equation of gear tooth profile about spiral bevel gear
計算螺旋錐齒輪近似齒廓方程等距變換法Ground thread taps for iso metric threads of tolerances 4h to 8h and 4g to 6g coarse and fine pitches. manufacturing tolerances on the threaded portion
公差為至和至大小螺距的米制螺紋的磨齒絲錐.螺紋部分的製造公差The causes of formation of global form errors for sbg and its separation method are analyzed theoretically. the tooth surface deviation and pitch deviations resulted from tooth surface distortion are separated and derived
從理論上分析了螺旋錐齒輪整體誤差的形成原因及其分離方法，根據整體誤差的性質，分離出由於齒面變形所引起的齒距誤差，獲得了齒面偏差。The motion of the two rotors with single - threaded, equal pitch trapezoidal profile was theoretically analyzed to eliminate the tooth interference
摘要本文針對無油螺桿式真空泵中一種常用的單頭等螺距梯形級齒的螺桿轉子型線，研究討論了二轉子級齒間的干涉問題。Surface, the easliy wear and tear parts use grinding - resistant material, extruding part use variable cylinder diamethe extruder with compact structuures, transmission gear with hard gear ter detachable pitch, great extruding p0ressure, high vacuum degree, low loading capacity ( electricity - saving more than 25 % than the same product ). it reaches advanced domestic level andcan replace imported items. it is suitable to produce hollow brick with high hole ratio, coal waste rock hollow bricks, shale hollow bricks, prower coal ash hollow - bricks. the extruder won the scienttific and technological progress pride of the lst building material scientific and techniques achievement exhibition in jiangsu province and the golden prize of the mational brick and tile energy - saving lxln achievement
該機結構緊湊、傳動齒輪均系硬齒面，易損件採用耐磨材料、擠出部分採用變缸徑、變螺距、擠出壓力大、真空度高，裝機容量低（比同類產品節電25 % ） ，性能優于進口同類設備，適用生產高孔洞率空心砌塊、煤矸石、頁巖、精煤灰空心磚及各類高摻入量粉煤灰磚和低塑性原料磚，該機在江蘇省首屆建材科技成果展覽會科技進步獎； 94全國磚瓦節能四新成果展覽會金獎，西安國際博覽會金獎。Tooth interference of single - threaded trapezoidal rotor profile and fixed pitch screw in dry twin screw vacuum pump
單頭等螺距梯形齒螺桿轉子型線的干涉問題研究分享友人