Shanghai Wei-Mi Techonology Co., LTD
主營:REXROTH電磁閥,ATOS比例閥,PARKER柱塞泵,DUPLOMATIC齒輪泵,VICKERS葉片泵,BENTLY傳感器,AIRTEC機械閥,AVENTICS氣動閥
R162281220力士樂REXROTH導軌滑塊 原裝德國博世力士樂REXROTH導軌滑塊
REXROTH力士樂導軌技術要求:導軌的質(zhì)量取決于它的制造精度和安裝精度,設計時應根據(jù)使用要求,制定出轉(zhuǎn)動導軌的若干技術條件,下列項目和數(shù)據(jù)可供參考:
兩導軌面間的不平度一般為3微米;
導軌不直度一般為10-15微米,準確的小于10微米。
轉(zhuǎn)動體的直徑差,對于一般的導軌,全部轉(zhuǎn)動體的直徑差不大于2微米,每組轉(zhuǎn)動體的直徑差不大于1微米;對于準確導軌,全部轉(zhuǎn)動體的直徑差不大于1微米,每組轉(zhuǎn)動體的直徑差不大于0.5微米;
滾柱的錐度在滾柱長度范圍內(nèi),大小端直徑差小于0.5-1微米;
表面光潔度通常應刮研;在25?25厘米2內(nèi),其接觸斑點為20-25個點,準確的取上限,一般的取下限。
R162281220力士樂導軌滑塊REXROTH力士樂導軌滑塊在供貨范圍內(nèi))
提示
塑料孔蓋也可以作為配件訂購。
塑料孔蓋的安裝見“滾柱導軌導向系統(tǒng)
REXROTH力士樂導軌技術說明”
耐腐蝕型導軌 Resist CR,亞光銀色鍍
硬鉻,見“ Resist CR 標準導軌”,
部件號 R1845 .0. ..
規(guī)格 精度等級 導軌 間距 T2 推薦的導軌長度
單段
部件號,
導軌長度 L (mm)
多段
部件號和導軌段數(shù),
導軌長度 L (mm) mm
安裝孔數(shù) nB / 導軌長度 L (mm)
25 H R1805 253 31, .... R1805 253 3., .... 30 按公式計算 L = nB ? T2 – 4
P R1805 252 31, .... R1805 252 3., .... 較大至 133/3986
SP R1805 251 31, .... R1805 251 3., ....
UP R1805 259 31, .... R1805 259 3., ....
35 H R1805 353 31, .... R1805 353 3., .... 40 按公式計算 L = nB ? T2 – 4
P R1805 352 31, .... R1805 352 3., .... 較大至 100/3996
SP R1805 351 31, .... R1805 351 3., ....
UP R1805 359 31, .... R1805 359 3., ....
45 H R1805 453 31, .... R1805 453 3., .... 52.5 按公式計算 L = nB ? T2 – 4
P R1805 452 31, .... R1805 452 3., .... 較大至 76/3986
SP R1805 451 31, .... R1805 451 3., ....
UP R1805 459 31, .... R1805 459 3., ....
55 H R1805 553 31, .... R1805 553 3., .... 60 按公式計算 L = nB ? T2 – 4
P R1805 552 31, .... R1805 552 3., .... 較大至 66/3956
SP R1805 551 31, .... R1805 551 3., ....
UP R1805 559 31, .... R1805 559 3., .....
65 H R1805 653 31, .... R1805 653 3., .... 75 按公式計算 L = nB ? T2 – 4
P R1805 652 31, .... R1805 652 3., .... 較大至 53/3971
SP R1805 651 31, .... R1805 651 3., ....
UP R1805 659 31, .... R1805 659 3., ....
REXROTH力士樂導軌滑塊R1621系列
REXROTH力士樂導軌滑塊R162111920
REXROTH力士樂導軌滑塊R162112920
REXROTH力士樂導軌滑塊R162113920
REXROTH力士樂導軌滑塊R162119320
REXROTH力士樂導軌滑塊R162119420
REXROTH力士樂導軌滑塊R162111120
REXROTH力士樂導軌滑塊R162111220
REXROTH力士樂導軌滑塊R162111320
REXROTH力士樂導軌滑塊R162111420
REXROTH力士樂導軌滑塊R162111422
REXROTH力士樂導軌滑塊R162112120
REXROTH力士樂導軌滑塊R162112220
REXROTH力士樂導軌滑塊R162112320
REXROTH力士樂導軌滑塊R162112420
REXROTH力士樂導軌滑塊R162113120
REXROTH力士樂導軌滑塊R162113220
REXROTH力士樂導軌滑塊R162121920
REXROTH力士樂導軌滑塊R162122920
REXROTH力士樂導軌滑塊R162123920
REXROTH力士樂導軌滑塊R162129320
REXROTH力士樂導軌滑塊R162129420
REXROTH力士樂導軌滑塊R162121120
REXROTH力士樂導軌滑塊R162121220
REXROTH力士樂導軌滑塊R162121320
REXROTH力士樂導軌滑塊R162121322
REXROTH力士樂導軌滑塊R162121420
REXROTH力士樂導軌滑塊R162122120
REXROTH力士樂導軌滑塊R162122220
REXROTH力士樂導軌滑塊R162122320
REXROTH力士樂導軌滑塊R162122420
REXROTH力士樂導軌滑塊R162123120
REXROTH力士樂導軌滑塊R162123220
REXROTH力士樂導軌滑塊R162131920
REXROTH力士樂導軌滑塊R162132920
REXROTH力士樂導軌滑塊R162133920
REXROTH力士樂導軌滑塊R162139320
REXROTH力士樂導軌滑塊R162139420
REXROTH力士樂導軌滑塊R162131120
REXROTH力士樂導軌滑塊R162131220
REXROTH力士樂導軌滑塊R162131320
REXROTH力士樂導軌滑塊R162131420
REXROTH力士樂導軌滑塊R162132120
REXROTH力士樂導軌滑塊R162132220
REXROTH力士樂導軌滑塊R162132320
REXROTH力士樂導軌滑塊R162132420
REXROTH力士樂導軌滑塊R162133120
REXROTH力士樂導軌滑塊R162133220
REXROTH力士樂導軌滑塊R162141920
REXROTH力士樂導軌滑塊R162142920
REXROTH力士樂導軌滑塊R162143920
REXROTH力士樂導軌滑塊R162149320
REXROTH力士樂導軌滑塊R162149420
REXROTH力士樂導軌滑塊R162141120
REXROTH力士樂導軌滑塊R162141220
REXROTH力士樂導軌滑塊R162141320
REXROTH力士樂導軌滑塊R162141420
REXROTH力士樂導軌滑塊R162142120
REXROTH力士樂導軌滑塊R162142220
REXROTH力士樂導軌滑塊R162142320
REXROTH力士樂導軌滑塊R162142420
REXROTH力士樂導軌滑塊R162143120
REXROTH力士樂導軌滑塊R162143220
REXROTH力士樂導軌滑塊R162151910
REXROTH力士樂導軌滑塊R162152910
REXROTH力士樂導軌滑塊R162153910
REXROTH力士樂導軌滑塊R162154910
REXROTH力士樂導軌滑塊R162151110
REXROTH力士樂導軌滑塊R162151210
REXROTH力士樂導軌滑塊R162151310
REXROTH力士樂導軌滑塊R162151410
REXROTH力士樂導軌滑塊R162159410
REXROTH力士樂導軌滑塊R162152110
REXROTH力士樂導軌滑塊R162152210
REXROTH力士樂導軌滑塊R162152310
REXROTH力士樂導軌滑塊R162152410
REXROTH力士樂導軌滑塊R162153110
REXROTH力士樂導軌滑塊R162153210
REXROTH力士樂導軌滑塊R162161910
REXROTH力士樂導軌滑塊R162162910
REXROTH力士樂導軌滑塊R162163910
REXROTH力士樂導軌滑塊R162169310
REXROTH力士樂導軌滑塊R162169410
REXROTH力士樂導軌滑塊R162161110
REXROTH力士樂導軌滑塊R162161210
REXROTH力士樂導軌滑塊R162161310
REXROTH力士樂導軌滑塊R162161410
REXROTH力士樂導軌滑塊R162162110
REXROTH力士樂導軌滑塊R162162210
REXROTH力士樂導軌滑塊R162162310
REXROTH力士樂導軌滑塊R162162410
REXROTH力士樂導軌滑塊R162163110
REXROTH力士樂導軌滑塊R162163210
REXROTH力士樂導軌滑塊R162171920
REXROTH力士樂導軌滑塊R162172920
REXROTH力士樂導軌滑塊R162173920
REXROTH力士樂導軌滑塊R162179320
REXROTH力士樂導軌滑塊R162179420
REXROTH力士樂導軌滑塊R162171120
REXROTH力士樂導軌滑塊R162171220
REXROTH力士樂導軌滑塊R162171320
REXROTH力士樂導軌滑塊R162171420
REXROTH力士樂導軌滑塊R162172120
REXROTH力士樂導軌滑塊R162172220
REXROTH力士樂導軌滑塊R162172320
REXROTH力士樂導軌滑塊R162172420
REXROTH力士樂導軌滑塊R162173120
REXROTH力士樂導軌滑塊R162173220
REXROTH力士樂導軌滑塊R162181920
REXROTH力士樂導軌滑塊R162182920
REXROTH力士樂導軌滑塊R162183920
REXROTH力士樂導軌滑塊R162189320
REXROTH力士樂導軌滑塊R162189420
REXROTH力士樂導軌滑塊R162181120
REXROTH力士樂導軌滑塊R162181220
REXROTH力士樂導軌滑塊R162181320
REXROTH力士樂導軌滑塊R162181420
REXROTH力士樂導軌滑塊R162182120
REXROTH力士樂導軌滑塊R162182220
REXROTH力士樂導軌滑塊R162182320
REXROTH力士樂導軌滑塊R162182420
REXROTH力士樂導軌滑塊R162183120
REXROTH力士樂導軌滑塊R162183220
REXROTH力士樂導軌滑塊R162211920
REXROTH力士樂導軌滑塊R162212920
REXROTH力士樂導軌滑塊R162213920
REXROTH力士樂導軌滑塊R162219320
REXROTH力士樂導軌滑塊R162219420
REXROTH力士樂導軌滑塊R162211120
REXROTH力士樂導軌滑塊R162211220
REXROTH力士樂導軌滑塊R162211320
REXROTH力士樂導軌滑塊R162211322
REXROTH力士樂導軌滑塊R162211420
REXROTH力士樂導軌滑塊R162211422
REXROTH力士樂導軌滑塊R162212120
REXROTH力士樂導軌滑塊R162212220
REXROTH力士樂導軌滑塊R162212320
REXROTH力士樂導軌滑塊R162212420
REXROTH力士樂導軌滑塊R162213120
REXROTH力士樂導軌滑塊R162213220
REXROTH力士樂導軌滑塊R162221920
REXROTH力士樂導軌滑塊R162222920
REXROTH力士樂導軌滑塊R162223920
REXROTH力士樂導軌滑塊R162229320
REXROTH力士樂導軌滑塊R162229420
REXROTH力士樂導軌滑塊R162221120
REXROTH力士樂導軌滑塊R162221220
REXROTH力士樂導軌滑塊R162221320
REXROTH力士樂導軌滑塊R162221322
REXROTH力士樂導軌滑塊R162221420
REXROTH力士樂導軌滑塊R162222120
REXROTH力士樂導軌滑塊R162222220
REXROTH力士樂導軌滑塊R162222320
REXROTH力士樂導軌滑塊R162222420
REXROTH力士樂導軌滑塊R162223120
REXROTH力士樂導軌滑塊R162223220
REXROTH力士樂導軌滑塊R162231920
REXROTH力士樂導軌滑塊R162232920
REXROTH力士樂導軌滑塊R162233920
REXROTH力士樂導軌滑塊R162239320
REXROTH力士樂導軌滑塊R162239420
REXROTH力士樂導軌滑塊R162231120
REXROTH力士樂導軌滑塊R162231220
REXROTH力士樂導軌滑塊R162231320
REXROTH力士樂導軌滑塊R162231420
REXROTH力士樂導軌滑塊R162231422
REXROTH力士樂導軌滑塊R162232120
REXROTH力士樂導軌滑塊R162232220
REXROTH力士樂導軌滑塊R162232320
REXROTH力士樂導軌滑塊R162232420
REXROTH力士樂導軌滑塊R162233120
REXROTH力士樂導軌滑塊R162233220
REXROTH力士樂導軌滑塊R162241920
REXROTH力士樂導軌滑塊R162242920
REXROTH力士樂導軌滑塊R162243920
REXROTH力士樂導軌滑塊R162249320
REXROTH力士樂導軌滑塊R162249420
REXROTH力士樂導軌滑塊R162241120
REXROTH力士樂導軌滑塊R162241220
REXROTH力士樂導軌滑塊R162241320
REXROTH力士樂導軌滑塊R162241420
REXROTH力士樂導軌滑塊R162242120
REXROTH力士樂導軌滑塊R162242220
REXROTH力士樂導軌滑塊R162242320
REXROTH力士樂導軌滑塊R162242420
REXROTH力士樂導軌滑塊R162243120
REXROTH力士樂導軌滑塊R162243220
REXROTH力士樂導軌滑塊R162251910
REXROTH力士樂導軌滑塊R162252910
REXROTH力士樂導軌滑塊R162253910
REXROTH力士樂導軌滑塊R162254910
REXROTH力士樂導軌滑塊R162251110
REXROTH力士樂導軌滑塊R162251210
REXROTH力士樂導軌滑塊R162251310
REXROTH力士樂導軌滑塊R162251410
REXROTH力士樂導軌滑塊R162259410
REXROTH力士樂導軌滑塊R162252110
REXROTH力士樂導軌滑塊R162252210
REXROTH力士樂導軌滑塊R162252310
REXROTH力士樂導軌滑塊R162252410
REXROTH力士樂導軌滑塊R162253110
REXROTH力士樂導軌滑塊R162253210
REXROTH力士樂導軌滑塊R162261910
REXROTH力士樂導軌滑塊R162262910
REXROTH力士樂導軌滑塊R162263910
REXROTH力士樂導軌滑塊R162269310
REXROTH力士樂導軌滑塊R162269410
REXROTH力士樂導軌滑塊R162261110
REXROTH力士樂導軌滑塊R162261210
REXROTH力士樂導軌滑塊R162261310
REXROTH力士樂導軌滑塊R162261410
REXROTH力士樂導軌滑塊R162262110
REXROTH力士樂導軌滑塊R162262210
REXROTH力士樂導軌滑塊R162262310
REXROTH力士樂導軌滑塊R162262410
REXROTH力士樂導軌滑塊R162263110
REXROTH力士樂導軌滑塊R162263210
REXROTH力士樂導軌滑塊R162271920
REXROTH力士樂導軌滑塊R162272920
REXROTH力士樂導軌滑塊R162273920
REXROTH力士樂導軌滑塊R162279320
REXROTH力士樂導軌滑塊R162279420
REXROTH力士樂導軌滑塊R162279422
REXROTH力士樂導軌滑塊R162271120
REXROTH力士樂導軌滑塊R162271220
REXROTH力士樂導軌滑塊R162271320
REXROTH力士樂導軌滑塊R162271420
REXROTH力士樂導軌滑塊R162271422
REXROTH力士樂導軌滑塊R162272120
REXROTH力士樂導軌滑塊R162272220
REXROTH力士樂導軌滑塊R162272320
REXROTH力士樂導軌滑塊R162272420
REXROTH力士樂導軌滑塊R162273120
REXROTH力士樂導軌滑塊R162273220
R162281220力士樂導軌滑塊REXROTH力士樂導軌滑塊star導軌滑塊設計的基本要求
1.導向精度-REXROTH滑塊導軌的導向精度
導向精度是指運動構件沿導軌導面運動時其運動軌跡的準確程度。影響導向精度的主要因素有導軌承導面的幾何精度、導軌的結構類型、導軌副的接觸精度、表面粗糙度、導軌和支承件的剛度、導軌副的油膜厚度及油膜剛度,以及導軌和支承件的熱變形等。
直線運動導軌的幾何精度一般包括:垂直平面和水平平面內(nèi)的直線度;兩條導軌面間的平行度。導軌幾何精度可以用導軌全長上的誤差或單位長度上的誤差表示。
2.精度保持性-REXROTH滑塊導軌的精度保持性
精度保持性是指導軌工作過程中保持原有幾何精度的能力。導軌的精度保持性主要取決于導軌的耐磨性較其尺寸穩(wěn)定性。耐磨性與導軌副的材料匹配、受力、加工精度、潤滑方式和防護裝置的性能的因素有關,另外,導軌及其支承件內(nèi)的殘余應力也會影響導軌的精度保持性。
3.STAR滑塊、導軌-運動靈敏度和定位精度
運動靈敏度是指運動構件能實現(xiàn)的較小行程;定位精度是指運動構件能按要求停止在指定位置的能力。運動靈敏度和定位精度與導軌類型、摩擦特性、運動速度、傳動剛度、運動構件質(zhì)量等因素有關。
4.REXROTH滑塊、導軌-運動平穩(wěn)性
導軌運動平穩(wěn)性是指導軌在低速運動或微量移動時不出現(xiàn)爬行現(xiàn)象的性能。平穩(wěn)性與導軌的結構、導軌副材料的匹配、潤滑狀況、潤滑劑性質(zhì)及導軌運動之傳動系統(tǒng)的剛度等因素有關。
5.REXROTH滾珠絲桿,REXROTH螺母-抗振性與穩(wěn)定性
抗振性是指導軌副承受受迫振動和沖擊的能力,而穩(wěn)定性是指在給定的運轉(zhuǎn)條件下不出現(xiàn)自激振動的性能。
6.STAR導軌的剛度,力士樂REXROTH導軌的鋼度
導軌抵抗受力變形的能力。變形將影響構件之間的相對位置和導向精度,這對于準確機械與儀器尤為重要。導軌變形包括導軌本體變形導軌副接觸變形,兩者均應考慮。
7.REXROTH滾珠螺母結構工藝性,STAR滾珠螺母結構工藝性
結構工藝性是指導軌副(包括導軌副所在構件)加工的難易程度。在滿足設計要求的前提下,應盡量做到制造和維修方便,成本低廉。
力士樂rexroth準確導軌的設計原則star星牌準確導軌的設計原則
對幾何精度、運動精度和定位精度要求都較高的準確導軌(如數(shù)控機床和測量機的導軌),在設計時應遵循如下一些原則:
1.REXROTH滑塊,STAR滑軌誤差補償原則 滿足下列三項要求,以使導軌系統(tǒng)實現(xiàn)誤差相互補償:
(1)導軌間必須設置中間彈性環(huán)節(jié),如滾動體塑料帶(片)或流體膜等。
(2)導軌間要有足夠的預緊力,以便補償接觸誤差。
(3)導軌的制造誤差應小于中間彈性體(元件)的變形量。
2.力士樂軸承,STAR滑塊精度互不干涉原則
制造和使用時導軌的各項精度互不影響才易得到較高的精度。如:矩形導軌的直線性與側(cè)面導軌的直線性在制造時互不影響;平-V導軌組合導軌橫向尺寸的變化不會影響導軌的工作精度。
3.REXROTH滾珠絲桿,STAR滾珠絲桿動、靜摩擦因數(shù)接近原則
設計導軌副時應使導軌接觸面的動、靜摩擦因數(shù)盡量接近,以便獲得高的重復定位精度和低速平穩(wěn)性,滾動導軌、鑲裝塑料板或帖塑料片的普通滑動導軌,摩擦因數(shù)小且靜、動摩擦因數(shù)接近。
4.REXROTH導軌副自動帖合原則
要使導軌精度高,必須使導軌副有自動帖合的特性。水平導軌可以靠運動構件的重量來帖合;其他導軌必須附加彈簧力或者滾輪壓力使其帖合。
5.REXROTH滑塊全部接觸原則
固定導軌的長度必須保證動導軌在較大行程的兩個較限位置,與固定導軌全長接觸(不會超出固定導軌),以保證在接觸過程中導軌副始終全部接觸。
6.STAR滑塊REXROTH滑塊補償力變形和熱變形原則
導軌及其支承件受力或溫度變化時,設計導軌及其支承件時,力求使其變形后成為要求的形狀。如龍門式機床的橫梁導軌,將其制成中凸形,以補償主軸箱(或刀架)重量造成的彎曲變形。
Rexroth滑塊,R1621 193 20 R166581320 R1651 531 10 R2001 893 06 R1623 32420Rexroth165189370 R162131220 R1622 494 20 R162319420 R1651 821 20 R1653 719 20 R1624 493 70 R1623 222 20準確滾珠絲杠副 轉(zhuǎn)動轉(zhuǎn)化成直線運動 高精度滾珠絲桿副Rexroth滑塊,,Star滑塊,滾珠絲杠副,Rexroth滑塊導軌,力士樂REXROTH R167131360 R167139360 167139360 R167189360 R167189360 R167189310 R167189310 R167131210 R167131210 R167129310 R167129310 R167189410 R167189410 R167121210 R167121210 R167131310 R167131310 R167181310 R167181310 R167139410 R167139410 R167181210 R167181210 R167129410 R167129410 R167131410 R167131410 R167181410 R167181410 R1671 213 10 R1671 213 10 R1693 893 60 R169389360 R169329360 R169329360 力士樂滑塊,STAR滑塊,STAR軸承,Rexroth滑塊,力士樂軸承,Rexroth軸承,力士樂滑軌,STAR滑軌,Rexroth滑軌
R162111220 R162112220 R162113220 R162111320 R162119320
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R180533161 R185362910 R182050400 R184520341 R182432218力士樂滑塊,STAR滑塊,STAR軸承,Rexroth滑塊,力士樂軸承,Rexroth軸承,力士樂滑軌,STAR滑軌,Rexroth滑軌
R180533261 R185362110 R182060400 R184530341 R182442218
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R180543161 R185323910 R182045400 R184560341 R182443118
R180543261 R185323110 R182055400 R184720341 R182453118
R180543361 R185323210 R160020900 R184730341 R185132213
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R180553361 R185343910 R160060900 R187252110 R185133113
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R180563361 R185353110 R160055900 R187262210 R185332213
R180522931 R185353210 R182020500 R187262310 R185342213
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R180522231 R185363110 R161923000 R187253210 R185362213
R180522331 R185363210 R161933020 R187263110 R185333113
R180532931 R182122910 R161943020 R187263210 R185343113
R180532131 R182122110 R161953020 R187252360 R185353113
R180532231 R182122210 R161963020 R187262360 R185363113
R180532331 R182122310 R181053220 R187556161 R182132213
R180542931 R182132910 R181063220 R187556261 R182142213
R180542131 R182132110 R181033120 R187556361 R182152213
R180542231 R182132210 R161923010 R187566161 R182133113
R180542331 R182132310 R161933030 R187566261 R182143113
R180552931 R182142910 R161943030 R187566361 R182153113
R180552131 R182142110 R161953030 R187356371 R182432213
R180552231 R182142210 R161963030 R187366371 R182442213
R180552331 R182142310 R181053230 R186133210 R182452213
R180562931 R182152910 R181063230 R186133310 R182462213
R180562131 R182152110 R181033130 R186333210 R182433113
R180562231 R182152210 R161921070 R186333310 R182443113
R180562331 R182152310 R161931050 R183536261 R182453113
R180525931 R182123910 R161941050 R183536361 R182463113
R180525131 R182123110 R161951050 R186536271 R185122360
R180525231 R182123210 R161961050 R186536371 R185132360
R180525331 R182133910 R181059253 R182021000 R185142360
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R180535131 R182133210 R181039153 R182041040 R185162360
R180535231 R182143910 R161921510 R182051040 R185322360力士樂滑塊,STAR滑塊,STAR軸承,Rexroth滑塊,力士樂軸承,Rexroth軸承,力士樂滑軌,STAR滑軌,Rexroth滑軌
R180535331 R182143110 R161931530 R182061040 R185332360
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R180545131 R182153910 R161951530 R181030030 R185352360
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R180545331 R182153210 R181059230 R181050030 R182122360
R180555931 R182422910 R181069230 R181060030 R182132360
R180555131 R182422110 R181039130 R181020040 R182142360
R182962004 R185962029 R161923900 R161963901 R161923901
R181021000 R182922027 R161933910 R185922019 R161933901
R181031000 R182932039 R161943900 R185932046 R161943901
R181041000 R182942053 R161953900 R185942076 R161953901
R181051000 R182952014 R161963900 R185952043 R181061000
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REXROTH滑塊 R165111420
STAR滑塊 R165119420
力士樂滑塊 R165112420
博世滑塊 R1651-113-20
BOSCH滑塊 R1651-193-20
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滾珠滑塊 R165111220
德國滑塊 R165119220
美國滑塊 R165112220
進口滑塊 R165181420
REXROTH滑塊 R165189420
STAR滑塊 R165182420
力士樂滑塊 R165181422
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BOSCH滑塊 R165121420
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美國滑塊 R165129320
進口滑塊 R165122320
REXROTH滑塊 R165171420
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力士樂滑塊 R165172420
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滾柱滑塊 R165172320
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進口滑塊 R165131320
REXROTH滑塊 R165139320
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力士樂滑塊 R165319420
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美國滑塊 R165319220
進口滑塊 R165312220
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力士樂滑塊 R165382420
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滾珠滑塊 R165329420
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美國滑塊 R165321320
進口滑塊 R165329320
REXROTH滑塊 R165322320
STAR滑塊 R165371420
力士樂滑塊 R165379420
博世滑塊 R165372420
BOSCH滑塊 R165371320
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STAR滑塊 R166589420
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BOSCH滑塊 R166589420
滾柱滑塊 R166521420
滾珠滑塊 R166579420
德國滑塊 R166589420
美國滑塊 R166521420
進口滑塊 R166579420
R162281220力士樂導軌滑塊直線導軌又稱線軌、滑軌、線性導軌、線性滑軌,用于直線往復運動場合,且可以承擔一定的扭矩,可在高負載的情況下實現(xiàn)高精度的直線運動。在大陸稱直線導軌,寶島一般稱線性導軌,線性滑軌。
直線導軌運動的作用是用來支撐和引導運動部件,按給定的方向做往復直線運動。依按摩擦性質(zhì)而定,直線運動導軌可以分為滑動摩擦導軌、滾動摩擦導軌、彈性摩擦導軌、流體摩擦導軌等種類!≈本軸承主要用在自動化機械上比較多,像德國進口的機床,折彎機,激光焊接機等等,當然直線軸承和直線軸是配套用的。像直線導軌主要是用在精度要求比較高的機械結構上,直線導軌的移動元件和固定元件之間不用中間介質(zhì),而用滾動鋼球。
導軌的工作原理可以理解為是一種滾動導引,是由鋼珠在滑塊跟導軌之間無限滾動循環(huán), 從而使負載平臺沿著導軌輕易的高精度線性運動,并將摩擦系數(shù)降至平常傳統(tǒng)滑動導引的五十分之一,能輕易地達到很高的定位精度;瑝K跟導軌間末制單元設計,使線形導軌同時承受上下左右等各方向的負荷,專利的回流系統(tǒng)及精簡化的結構設計讓HIWIN的線性導軌有更平順且低噪音的運動。
滑塊-使運動由曲線轉(zhuǎn)變?yōu)橹本。新的導軌系統(tǒng)使機床可獲得快速進給速度,在主軸轉(zhuǎn)速相同的情況下,快速進給是直線導軌的特點。直線導軌與平面導軌一樣,有兩個基本元件;一個作為導向的為固定元件,另一個是移動元件。由于直線導軌是標準部件,對機床制造廠來說.較好要做的只是加工一個安裝導軌的平面和校調(diào)導軌的平行度。當然,為了保證機床的精度,床身或立柱少量的刮研是必不可少的,在多數(shù)情況下,安裝是比較簡單的。作為導向的導軌為淬硬鋼,經(jīng)精磨后置于安裝平面上。與平面導軌比較,直線導軌橫截面的幾何形狀,比平面導軌復雜,復雜的原因是因為導軌上需要加工出溝槽,以利于滑動元件的移動,溝槽的形狀和數(shù)量,取決于機床要完成的功能。
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