Abstract : the calculation of the rigidity for the ball screw transmission system was discussed , including the axial rigidity of the screw , the axial rigidity of supporting bearing , the contact rigidity between ball and groove . the influence of the rigidity variation on the transmission accuracy was analyzed 文摘:本文系統(tǒng)地討論了滾珠螺旋傳動系統(tǒng)的剛度計算,包括螺桿本身的軸向剛度、螺桿兩端支承軸承的剛度以及滾珠與滾道間的接觸剛度,并分析了剛度變化對傳動精度的影響。
These designing parameters include stiffness of epicyclical bearings , synthetic meshing stiffness of gears , stiffness of supporting bearing of out put shaft , mass of inner rack , meshing angle of gears , distance between inputting shaft and supporting shaft and input speed etc . . according to these analyses , the possible way for improving the dynamic function of three - ring transmission may be put forward 這些設(shè)計參數(shù)包括:行星軸承剛度、齒輪綜合嚙合剛度、輸出軸支承軸承剛度、內(nèi)齒板質(zhì)量、齒輪嚙合角、輸入軸和支承軸間距及輸入轉(zhuǎn)速等,根據(jù)這些分析,可以提出改善三環(huán)傳動動態(tài)性能的可能途徑。
Wafangdian electric bearing production co . , ltd . boasts sophisticated bearing processing equipments , the powerful technical force , excellent production equipments , advanced technological level and complete detection means and is capable of independently undertaking the manufacture of deep grove ball bearing , self - aligning ball bearing , cylindrical roller bearing , ? self - aligning roller bearing , angular - contact ball bearing , tapered roller bearing , thrust ball bearing and thrust roller bearing as well as non - standard bearings and revolving supporting bearing , with the production scope ranging from the internal diameter of 50mm to the external one 3000mm and the precision class ranging from p0p5 瓦房店電力軸承制造有限公司具有先進(jìn)的軸承加工設(shè)備技術(shù)力量雄厚生產(chǎn)設(shè)備精良工藝水平先進(jìn)檢測手段全,能獨立承制深溝球軸承調(diào)心球軸承圓柱滾子軸承調(diào)心滾子軸承角接觸球軸承圓錐滾子軸承推力球軸承推力滾子軸承及非標(biāo)準(zhǔn)軸承和回轉(zhuǎn)支承軸承。
support: vt. 1.支承,支撐;支持;支援,維護(hù)。 2.援助;擁 ...bearing: n. 1.忍耐,忍受。 2.態(tài)度,舉止,風(fēng)采,姿態(tài)。 3 ...bearing support: 軸承箱體; 軸承支架; 軸承支座; 軸承座support of bearing: 軸承支架ball-bearing arm support: 滾珠軸承式手臂支具bearing support fastener: 軸承座緊固件bearing support of agitator: 攪拌器軸承座bridge bearing bridge support: 橋支座bridge bearing;bridge support: 橋支座double bearing support: 雙軸承座motor support bearing: 電動機(jī)支承軸承pto bearing support: 動力輸出軸支持軸承radial support bearing: 徑向支承軸承support load bearing capacity: 支架負(fù)荷能力support stand with bearing: 軸承支架in support: 后備in support of: 考慮到這種情況; 維護(hù)…;支持…;證實…; 以便支持; 以便支援; 支持, 支援; 支持,擁護(hù); 支援;支持;擁護(hù)support: vt. 1.支承,支撐;支持;支援,維護(hù)。 2.援助;擁護(hù),贊助。 3.扶養(yǎng),贍養(yǎng)(家屬);資助,維持。 4.鼓舞,激勵。 5.忍受,忍耐。 6.證明,證實。 7.【戲劇】扮演(角色);配,為…擔(dān)任配角;【音樂】為…伴奏。 support towns with electricity to 向城鎮(zhèn)供電。 I can't support this heat. 我忍受不了這樣的熱度。 The speaker was supported on the platform by the mayor. 演講人在講臺上有市長陪著。 support a family 養(yǎng)家活口。 support oneself 自謀生計。 n. 1.支持,維持;支持者;支柱,支座,撐體;桁架。 2.扶助,援助;鼓勵;擁護(hù);贊成,贊助。 3.撫養(yǎng),贍養(yǎng);生計,活計,衣食;贍養(yǎng)費。 4.【軍事】支援部隊,預(yù)備隊;【音樂】伴奏(部);【戲劇】助演(者),配角。 a support of the state 國家的棟梁。 Price supports 〔美國〕(政府給農(nóng)民的)補(bǔ)助金。 enlist the support of 爭取(某人的)支持。 give support to 支持,支援。 in support of 支持;支援;擁護(hù)。 adj. -less support for: 對……的支持support in: 碰網(wǎng)柱好球bearing: n. 1.忍耐,忍受。 2.態(tài)度,舉止,風(fēng)采,姿態(tài)。 3.關(guān)系,影響,方面,聯(lián)系 (on; upon); 意義。 4.〔常 pl. 〕方位,方位角,向位,(礦脈)走向,航向。 5.【機(jī)械工程】軸承,支座。 6.〔常 pl. 〕【紋章】(盾上的)徽章,標(biāo)記。 7.產(chǎn)子;結(jié)實;結(jié)實期。 I fail to see the bearing of that remark. 我不明白該批評真意何在。 the ability to find one's bearings independently 獨立工作的能力。 a man of dignified bearing 舉止莊重的人。 child bearing 生育。 consider the matter in all its bearings 從各個方面考慮問題。 a ball bearing 滾珠軸承。 a plain bearing 滑動軸承。 The pilot radioed his bearing. 駕駛員用無線電定位。 directional bearing 定向探位。 a tree past bearing 已不會結(jié)果實的樹。 be out of one's bearings = lose one's bearings. bearing strength 抗壓強(qiáng)。 beyond [past] all bearing 忍無可忍。 bring sb. to his bearings 使(人)不致忘本,使(人)反省,使人清醒一些。 have a bearing on 關(guān)系到。 have no bearing on the question [subject] 和那個問題毫無關(guān)系。 in all its bearings 從各方面。 lose one's bearings 迷失方向;不知所措,惶惑。 take one's [the] bearings 判明自己位置,觀望形勢。 bearing in: 掏槽深度centre support intermediate support: 第三支撐; 中心支撐distance of tray support to support: 塔板支座間距life support life support: 生命維持器