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JZMJ型膜片聯(lián)軸器靠膜片的彈性變形來補(bǔ)償所聯(lián)兩軸的相對(duì)位移,是一種性能穩(wěn)定的金屬?gòu)椥栽闲月?lián)軸器,不用潤(rùn)滑,結(jié)構(gòu)較緊湊,使用壽命長(zhǎng),無旋轉(zhuǎn)間隙,不受溫度和油污影響,具有耐酸、耐堿、的特點(diǎn),適用于高溫、高速、有腐蝕介質(zhì)工況環(huán)境的軸系傳動(dòng),廣泛用于各種機(jī)械裝置的軸系傳動(dòng),漢特馳傳動(dòng)舉例如水泵(尤其是大功率、化工泵)、風(fēng)機(jī)、壓縮機(jī)、液壓機(jī)械、石油機(jī)械、印刷機(jī)械、紡織機(jī)械、化工機(jī)械、礦山機(jī)械、冶金機(jī)械、航空(直升飛機(jī))、艦艇高速動(dòng)力傳動(dòng)系統(tǒng),經(jīng)動(dòng)平衡后應(yīng)用于高速傳動(dòng)軸系已比較普遍。

JZMJ型膜片聯(lián)軸器特點(diǎn)

JZMJ型膜片聯(lián)軸器具有承載能力大、質(zhì)量輕、結(jié)構(gòu)尺寸小,傳動(dòng)效率和傳動(dòng)精度好、有力的、裝拆方便,且具有無相對(duì)滑動(dòng),不需潤(rùn)滑,使用壽命長(zhǎng)等特點(diǎn),可用于高溫、低溫和有油、有水和腐蝕介質(zhì)的工況環(huán)境。適用于中、高速、大轉(zhuǎn)矩軸系傳動(dòng)。以及各種機(jī)械裝置載荷變化不大的軸系傳動(dòng),通用性強(qiáng)。

JZMJ型膜片聯(lián)軸器使用與保養(yǎng)

1、安裝前,應(yīng)清洗兩軸端面,檢查端面鍵槽口等配合情況;

2、JZMJ型重型機(jī)械用膜片聯(lián)軸器安裝以后,正常運(yùn)轉(zhuǎn)一個(gè)班,檢查所有螺釘,如發(fā)現(xiàn)松動(dòng),擰緊,這樣反復(fù)幾個(gè)班,以不會(huì)松動(dòng);

3、為了防止膜片在高速運(yùn)轉(zhuǎn)發(fā)生的微動(dòng)磨損,導(dǎo)致膜片螺栓孔出現(xiàn)微裂而損壞,可在膜片之間涂以二硫化鉬等固體潤(rùn)滑劑或?qū)δて砻孢M(jìn)行減磨涂層處理;

4、應(yīng)避免長(zhǎng)期超載使用和操作事故的發(fā)生;

5、在工作運(yùn)轉(zhuǎn)中,應(yīng)經(jīng)常檢查膜片聯(lián)軸器是否發(fā)生異?,F(xiàn)象,如有異?,F(xiàn)象發(fā)生及進(jìn)維修;

6、在可能由于運(yùn)轉(zhuǎn)的JZMJ型膜片聯(lián)軸器引起人身和設(shè)備事故的各個(gè)場(chǎng)地采取適當(dāng)?shù)姆雷o(hù)措施。

JZMJ型膜片聯(lián)軸器的安裝說明

1、安裝前應(yīng)先檢查原動(dòng)機(jī)和工作機(jī)兩軸是否同心,兩軸表面是否有包裝紙和碰傷,聯(lián)軸器兩個(gè)半聯(lián)軸節(jié)內(nèi)孔是否有雜物,內(nèi)孔棱邊是否有碰傷、如有應(yīng)將軸、半聯(lián)軸節(jié)清理干凈,碰傷用細(xì)銼處理好。然后檢查兩個(gè)半聯(lián)軸節(jié)的內(nèi)孔直徑和長(zhǎng)度是否同原動(dòng)機(jī)、工作機(jī)的直徑和軸伸長(zhǎng)度尺寸相符。一般選型時(shí),讓原動(dòng)機(jī)和工作機(jī)端半聯(lián)軸節(jié)長(zhǎng)度小于其軸伸長(zhǎng)度10—30mm為好。

2、為了便于安裝,好是將兩個(gè)半聯(lián)軸節(jié)放在120--150的保溫箱或油槽中進(jìn)行預(yù)熱,使內(nèi)孔尺寸漲大很容易裝上。安裝后軸頭不能凸出半聯(lián)軸節(jié)端面,以齊平為好。檢測(cè)兩半聯(lián)軸節(jié)之間的距離:沿半聯(lián)軸節(jié)的法蘭盤兩內(nèi)側(cè)測(cè)出3到4點(diǎn)的讀數(shù)取平均值,及加長(zhǎng)段與兩個(gè)膜片組實(shí)測(cè)尺寸之和,兩者誤差控制在0—0.4mm范圍之內(nèi)。

3、把螺栓從法蘭盤小孔外側(cè)穿入,從另一件法蘭盤大孔外側(cè)穿出套上緩沖套、彈性墊圈、扭上螺母,用扳手將螺母把緊。如安裝不適或拆除換,又不損傷軸及半聯(lián),請(qǐng)按圖3至圖7作工具并安裝。安裝完畢后,轉(zhuǎn)動(dòng)自如無別勁為好。

4、在啟動(dòng)設(shè)備前應(yīng)先檢查聯(lián)軸器的螺母是否有松動(dòng)或脫落,如有要及時(shí)將螺母用扳手把緊。應(yīng)先空載啟動(dòng)設(shè)備1分鐘后將負(fù)載管線閥門打開;停機(jī)順序相反。

JZMJ型膜片聯(lián)軸器的主要技術(shù)參數(shù):

型號(hào)公稱轉(zhuǎn)矩 Tn N.m許用 轉(zhuǎn)速 [n] r/min軸孔直徑 d,d1軸孔長(zhǎng)度LDD1D2t扭轉(zhuǎn)剛度 ×106 N.m/rad轉(zhuǎn)動(dòng) 慣量 kg.㎡質(zhì)量kg
J1型Y型L1min 時(shí)質(zhì)量每增加 1m的質(zhì)量
JZMJ163930020,22,243852925360448±0.20.0103.722.79
25,284462
30,32,35,386082
JZMJ2100840025,2844621026372498±0.20.0186.332
30,32,35,386082
40,42,4584112
JZMJ3250670030,32,35,38608212877876011±0.30.0569.1446
40,42,45,48,50,5584112
JZMJ4500490035,386082145911027011±0.30.09513.6364
40,42,45,48,50,55,5684112
60,63,65107142
JZMJ5800510040,42,45,48,50,55,56841121681051178314±0.30.21923.3584
60,63,65,70,71,75107142
JZMJ61000475045,48,50,55841121801121248615±0.40.3532.2894
60,63,65,70,71,75107142
80132172
JZMJ71600430050,55,56841122001201348615±0.40.5139.07110
60,63,65,70,71,75107142
80,85132172
JZMJ82000420055,56841122051201359120±0.40.5339.86112
60,63,65,70,71,75107142
80,85132172
JZMJ92500400055,568411221512814510120±0.40.6846.78129
60,63,65,70,71,75107142
80,85,90132172
JZMJ103150365060,63,65,70,71,7510714223513215110923±0.50.9756.13140
80,85,90,95132172
JZMJ114000340060,63,65,70,71,7510714225014516410923±0.51.4874.09165
80,85,90,95132172
100167212
JZMJ126300320060,63,65,70,71,7510714227015518411923±0.52.1387.65207
80,85,90,95132172
100,110167212
JZMJ1312500285065,70,71,7510714230016219412827±0.62.93106.23231
80,85,90,95132172
100,110,120167212
JZMJ1416000270070,71,7510714232017621313827±0.63.98125.23278
80,85,90,95132172
100,110,120,125167212
JZMJ152000024507510714235018621515332±0.76.44173.52283
80,85,90,95132172
100,110,120,125167212
130202252
JZMJ1625000230080,85,90,9513217237020323515832±0.78.48200.88338
100,110,120,125167212
130,140,150202252
JZMJ1731500215080,85,90,9513217240023026617832±0.714.2279.61433
100,110,120,125167212
130,140,150202252
160242302
JZMJ18400001950100,110,120,1251672124402452801903838±0.920.73345.53480
130,140,150202252
160,170,180242305
JZMJ19450001850100,110,120,12516721246026030020038±0.928.56421551
130,140,150202252
160,170,180242302
190282352
JZMJ20500001800120,12516721248028032021538±0.932.52482.6628
130,140,150202252
160,170,180242302
190,200282352
JZMJ21560001700120,12516721250029533622538±0.943.05536692
130,140,150202252
160,170,180242302
190,200,220282352
JZMJ22630001600140,15020225254031036023644±158.99641794
160,170,180242302
190,200,220282352
JZMJ23800001450140,15020225260033538525750±1.298.45880908
160,170,180242302
190,200,220282352
240330410
JZMJ241000001400160,170,18024230232035040827250±1.2116.159641020
190,200,220282352
240,250330410
JZMJ25125000130018024230266038544529250±1.2163.8512041251
190,200,220282352
240,250,260330410
280380470
JZMJ26160000120018024230272041048531760±1.4245.915071441
190,200,220282352
240,250,260330410
280,300380470
JZMJ27200000115022028235274042050332260±1.4275.0815941550
240,250,260330410
280,300380470
JZMJ282500001100240,250,26033041077045053034260±1.4342.3718071721
280,300380470
JZMJ293150001050250,26033041082049055937260±1.4514.9123582025
280,300,320380470
340450550
JZMJ30500000760280,300,32038047087552057541950±1.628.6325071915
340,360450550
JZMJ3163000715300,32038047093556061046460±1.9980.8333912280
340,360,380450550
400540650
JZMJ3280000065032038047010360062249460±1.9136836972370
340,360,380450550
400,420540650
JZMJ331000000620360,380450550108066066051066±2.2168944502669
400,420,440,450,460540650
JZMJ341250000576400,420,440,450,460540650116071075056570±2.3264558773446
480,500
JZMJ35160000520440,450,460,480,500540650129082082062082±2.6477585504120
530,560680800
JZMJ362000000472480,500540650141090090068592±2.87620112114962



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