●膜片聯(lián)軸器是由幾組膜片（不銹鋼薄扳1Cr18Ni9）用螺栓交錯(cuò)地與兩半聯(lián)軸器聯(lián)接，每組膜片由數(shù)片疊集而成，膜片分為連桿式和不同形狀的整片式。

●膜片聯(lián)軸器靠膜片的彈性變形來(lái)補(bǔ)償所聯(lián)兩軸的相對(duì)位移，是一種高性能的金屬?gòu)椥栽闲月?lián)軸器，不用潤(rùn)滑，結(jié)構(gòu)較緊湊，強(qiáng)度高，使用壽命長(zhǎng)，無(wú)旋轉(zhuǎn)間隙，不受溫度和油污影響，具有耐酸、耐堿、防腐蝕的特點(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)，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)平衡處理后應(yīng)用于高速傳動(dòng)軸系已比較普遍。

●JZMJ型重型機(jī)械用膜片聯(lián)軸器具有機(jī)械強(qiáng)度高、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)精度高、可靠性好、裝拆方便，且具有無(wú)相對(duì)滑動(dòng)，不需潤(rùn)滑，使用壽命長(zhǎng)、無(wú)噪聲、耐酸、堿、防腐蝕等特點(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。

使用與保養(yǎng)

安裝前，應(yīng)清洗兩軸端面，檢查端面鍵槽口等配合情況；

膜片聯(lián)軸器安裝以后，正常運(yùn)轉(zhuǎn)一個(gè)班，必須檢查所有螺釘，如發(fā)現(xiàn)松動(dòng)，必須擰緊，這樣反復(fù)幾個(gè)班，以保證不會(huì)松動(dòng)；

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；

應(yīng)避免長(zhǎng)期超載使用和操作事故的發(fā)生；

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)生異常現(xiàn)象，如有異?，F(xiàn)象發(fā)生必須及進(jìn)維修；

在可能由于運(yùn)轉(zhuǎn)的膜片聯(lián)軸器引起人身和設(shè)備事故的各個(gè)場(chǎng)地必須采取適當(dāng)?shù)陌踩雷o(hù)措施。

Diaphragm coupling is by several groups of diaphragm (stainless steel thin plate 1 cr18ni9) using bolt crisscross with half coupling, diaphragm composed of several pieces fold sets in each group, the diaphragm can be divided into connecting rod type and different shapes of the chip.

Low diaphragm coupling on the elastic deformation of the diaphragm to compensate for the two axes relative displacement, is a kind of high performance metal flexible coupling components elastic, no lubrication, structure is compact, high intensity, long service life, no rotating clearance, not influenced by temperature and oil pollution, has the characteristics of acid and alkali resistance, corrosion resistance, suitable for high temperature, high speed, a shaft transmission of working condition of corrosive medium environment, widely used in all kinds of shaft transmission of mechanical device, such as the pump (especially high power), chemical pump, fan, compressor, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopters), ships high-speed power transmission system, after dynamic balancing treatment applied in high-speed transmission shafting were common.

Type low JZMJ heavy machinery with the diaphragm coupling with high mechanical strength, large carrying capacity, light quality, structure, small size, transmission efficiency and high precision, good reliability, convenient installation, and has no relative sliding, without lubrication, no noise, long service life, acid, alkali, corrosion resistance, etc, can be used for high temperature, low temperature, and the operation condition of the oil, water and corrosive medium environment. Suitable for medium, high speed, high torque shafting transmission. And all kinds of mechanical device load change not small shafting transmission, the versatility.

Use and maintenance

Before installation, two axial surfaces should be cleaned to check the mating conditions of the end keyway.

When the diaphragm coupling is installed, it is necessary to check all the screws, such as loose and must be tightened, so as to ensure it will not be loose.

In order to prevent membrane micro wear in high speed, prompted a micro cracks and damage, diaphragm bolt hole in the diaphragm between coated with solid lubricant such as molybdenum disulfide or antifriction coating treatment on the surface of a diaphragm;

Long-term overloading and operation accidents should be avoided;

During the operation, it is necessary to check whether abnormal phenomena occur in the diaphragm couplings. If abnormal phenomenon occurs, it must be repaired and repaired.

Appropriate safety precautions must be taken at various sites that may cause personal and equipment accidents due to the operating diaphragm couplings.