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新聞:鹿泉市熱壓機(jī)專用步進(jìn)電機(jī)28BYGH31P024品牌
減速機(jī)齒輪加工誤差對(duì)噪聲的影響。減小與控制齒輪噪聲是降低齒輪減速電機(jī)噪聲的根本。為了降低齒輪噪聲,需從結(jié)構(gòu)設(shè)計(jì)與齒輪精度兩方面來考慮。?
(一)減速機(jī)齒輪加工誤差對(duì)噪聲的影響。減小與控制齒輪噪聲是降低齒輪減速電機(jī)噪聲的根本。為了降低齒輪噪聲,需從結(jié)構(gòu)設(shè)計(jì)與齒輪精度兩方面來考慮。?
1、低噪聲齒輪結(jié)構(gòu)設(shè)計(jì)的要求。齒輪結(jié)構(gòu)設(shè)計(jì)對(duì)噪聲的影響是很重要的,理想的設(shè)計(jì)是:盡量提高輪齒的彎曲強(qiáng)度,選擇較大的變位系數(shù)與適當(dāng)?shù)穆菪?,使嚙合系?shù)加大,從而達(dá)到降低噪音的目的。?
2、減速機(jī)齒輪制造精度對(duì)噪聲的影響。對(duì)標(biāo)準(zhǔn)系列齒輪減速機(jī)電機(jī)來說,減速機(jī)齒輪的制造精度決定著它的噪聲值。齒輪減速電機(jī)齒輪的主要作用是傳遞轉(zhuǎn)速和扭矩,因此對(duì)它的齒輪制造精度要求,其工作平穩(wěn)性等級(jí)是主要的。具有較高工作平穩(wěn)性等級(jí)的齒輪不僅本身的使用壽命長,而且傳動(dòng)中的沖擊、振動(dòng)小,噪聲也就小,所以限制齒輪的工作平穩(wěn)性誤差是減少齒輪噪聲的關(guān)鍵。?
新聞:鹿泉市熱壓機(jī)專用步進(jìn)電機(jī)28BYGH31P024品牌
CV100-3-S-B-G2-RT-V6
CV100-5-S-B-G2-RT-V6
CV100-10-S-B-G2-RT-V6
CV100-15-S-B-G2-RT-V6
CV100-20-S-B-G2-RT-V6
CV100-25-S-B-G2-RT-V6
CV100-30-S-B-G2-RT-V6
CV100-40-S-B-G2-RT-V6
CV100-45-S-B-G2-RT-V6
CV100-50-S-B-G2-RT-V6
CV100-60-S-B-G2-RT-V6
CV100-70-S-B-G2-RT-V6
CV100-80-S-B-G2-RT-V6
CV100-90-S-B-G2-RT-V6
CV100-100-S-B-G2-RT-V6
CV100-120-S-B-G2-RT-V6
CV100-140-S-B-G2-RT-V6
CV100-160-S-B-G2-RT-V6
CV100-180-S-B-G2-RT-V6
CV100-200-S-B-G2-RT-V6
CV200-3-S-B-G2-RT-V6
CV200-5-S-B-G2-RT-V6
CV200-10-S-B-G2-RT-V6
CV200-15-S-B-G2-RT-V6
CV200-20-S-B-G2-RT-V6
CV200-25-S-B-G2-RT-V6
CV200-30-S-B-G2-RT-V6
CV200-40-S-B-G2-RT-V6
CV200-45-S-B-G2-RT-V6
CV200-50-S-B-G2-RT-V6
CV200-60-S-B-G2-RT-V6
CV200-70-S-B-G2-RT-V6
CV200-80-S-B-G2-RT-V6
CV200-90-S-B-G2-RT-V6
CV200-100-S-B-G2-RT-V6
CV200-120-S-B-G2-RT-V6
CV200-140-S-B-G2-RT-V6
CV200-160-S-B-G2-RT-V6
CV200-180-S-B-G2-RT-V6
CV200-200-S-B-G2-RT-V6
CV400-3-S-B-G2-RT-V6
CV400-5-S-B-G2-RT-V6
CV400-10-S-B-G2-RT-V6
CV400-15-S-B-G2-RT-V6
CV400-20-S-B-G2-RT-V6
CV400-25-S-B-G2-RT-V6
CV400-30-S-B-G2-RT-V6
CV400-40-S-B-G2-RT-V6
CV400-45-S-B-G2-RT-V6
CV400-50-S-B-G2-RT-V6
CV400-60-S-B-G2-RT-V6
CV400-70-S-B-G2-RT-V6
CV400-80-S-B-G2-RT-V6
CV400-90-S-B-G2-RT-V6
CV400-100-S-B-G2-RT-V6
CV400-120-S-B-G2-RT-V6
CV400-140-S-B-G2-RT-V6
CV400-160-S-B-G2-RT-V6
CV400-180-S-B-G2-RT-V6
CV400-200-S-B-G2-RT-V6
CV750-3-S-B-G2-RT-V6
CV750-5-S-B-G2-RT-V6
CV750-10-S-B-G2-RT-V6
CV750-15-S-B-G2-RT-V6
CV750-20-S-B-G2-RT-V6
CV750-25-S-B-G2-RT-V6
CV750-30-S-B-G2-RT-V6
CV750-40-S-B-G2-RT-V6
CV750-45-S-B-G2-RT-V6
CV750-50-S-B-G2-RT-V6
CV750-60-S-B-G2-RT-V6
CV750-70-S-B-G2-RT-V6
CV750-80-S-B-G2-RT-V6
CV750-90-S-B-G2-RT-V6
CV750-100-S-B-G2-RT-V6
CV750-120-S-B-G2-RT-V6
CV750-140-S-B-G2-RT-V6
CV750-160-S-B-G2-RT-V6
CV750-180-S-B-G2-RT-V6
CV750-200-S-B-G2-RT-V6
INA軸承中向心球軸承的鑒定技術(shù)狀態(tài)正常的向心球軸承,其內(nèi)、外圈滾道應(yīng)無剝落和嚴(yán)重磨痕,并呈光亮的一條圓弧溝槽;所有的滾珠應(yīng)保持圓形,表面點(diǎn)、裂紋和剝落;保持架不松散、不破碎、未磨穿。當(dāng)用一只手持內(nèi)圈,另一只手迅速輕推外圈旋轉(zhuǎn)時(shí),要求旋轉(zhuǎn)平穩(wěn),只聽到滾珠在滾道上滾動(dòng)的輕微聲響,無振動(dòng);停止時(shí)應(yīng)逐漸減速,停后無倒退現(xiàn)象,正常的向心心球軸承,其內(nèi)、外圈與滾動(dòng)體之間的間隙為.5-.1mm,當(dāng)沿徑向晃動(dòng)內(nèi)外圈時(shí),應(yīng)感覺無間隙。
新聞:鹿泉市熱壓機(jī)專用步進(jìn)電機(jī)28BYGH31P024品牌
行星減速機(jī)的發(fā)展趨勢(shì):
1、型式多樣化,變型設(shè)計(jì)多。鏈輪廠擺脫了傳統(tǒng)的單一的底座安裝方式,增添了空心軸懸掛式、浮動(dòng)支承底座、電動(dòng)機(jī)與減速器一體式聯(lián)接,多方位安裝面等不同型式,擴(kuò)大使用范圍。
2、積木式組合設(shè)計(jì)。基本參數(shù)采用優(yōu)先數(shù),尺寸規(guī)格整齊,零件通用性和互換性強(qiáng),系列容易擴(kuò)充和花樣翻新,利于組織批量生產(chǎn)和降低成本。
3、高水平、高性能。圓柱齒輪普遍采用滲碳淬火、磨齒,承載能力提高4倍以上,體積小、重量輕、噪聲低、效率高、可靠性高。
行星減速機(jī)
促使行星減速機(jī)減速器水平提高的主要因素有: ①理論知識(shí)的日趨完善,更接近實(shí)際(如齒輪強(qiáng)度計(jì)算方法、修形技術(shù)、變形計(jì)算、優(yōu)化設(shè)計(jì)方法、齒根圓滑過渡、新結(jié)構(gòu)等)。 ②采用好的材料,普遍采用各種優(yōu)質(zhì)合金鋼鍛件,材料和熱處理質(zhì)量控制水平提高。 ③結(jié)構(gòu)設(shè)計(jì)更合理。 ④加工精度提高到ISO5-6級(jí)。 ⑤軸承質(zhì)量和壽命提高。 ⑥潤滑油質(zhì)量提高
新聞:鹿泉市熱壓機(jī)專用步進(jìn)電機(jī)28BYGH31P024品牌
CH100-3-S-B-G3-TR-H0
CH100-5-S-B-G3-TR-H0
CH100-10-S-B-G3-TR-H0
CH100-15-S-B-G3-TR-H0
CH100-20-S-B-G3-TR-H0
CH100-25-S-B-G3-TR-H0
CH100-30-S-B-G3-TR-H0
CH100-40-S-B-G3-TR-H0
CH100-45-S-B-G3-TR-H0
CH100-50-S-B-G3-TR-H0
CH100-60-S-B-G3-TR-H0
CH100-70-S-B-G3-TR-H0
CH100-80-S-B-G3-TR-H0
CH100-90-S-B-G3-TR-H0
CH100-100-S-B-G3-TR-H0
CH100-120-S-B-G3-TR-H0
CH100-140-S-B-G3-TR-H0
CH100-160-S-B-G3-TR-H0
CH100-180-S-B-G3-TR-H0
CH100-200-S-B-G3-TR-H0
CH200-3-S-B-G3-TR-H0
CH200-5-S-B-G3-TR-H0
CH200-10-S-B-G3-TR-H0
CH200-15-S-B-G3-TR-H0
CH200-20-S-B-G3-TR-H0
CH200-25-S-B-G3-TR-H0
CH200-30-S-B-G3-TR-H0
CH200-40-S-B-G3-TR-H0
CH200-45-S-B-G3-TR-H0
CH200-50-S-B-G3-TR-H0
CH200-60-S-B-G3-TR-H0
CH200-70-S-B-G3-TR-H0
CH200-80-S-B-G3-TR-H0
CH200-90-S-B-G3-TR-H0
CH200-100-S-B-G3-TR-H0
CH200-120-S-B-G3-TR-H0
CH200-140-S-B-G3-TR-H0
CH200-160-S-B-G3-TR-H0
CH200-180-S-B-G3-TR-H0
CH200-200-S-B-G3-TR-H0
CH400-3-S-B-G3-TR-H0
CH400-5-S-B-G3-TR-H0
CH400-10-S-B-G3-TR-H0
CH400-15-S-B-G3-TR-H0
CH400-20-S-B-G3-TR-H0
CH400-25-S-B-G3-TR-H0
CH400-30-S-B-G3-TR-H0
CH400-40-S-B-G3-TR-H0
CH400-45-S-B-G3-TR-H0
CH400-50-S-B-G3-TR-H0
CH400-60-S-B-G3-TR-H0
CH400-70-S-B-G3-TR-H0
CH400-80-S-B-G3-TR-H0
CH400-90-S-B-G3-TR-H0
CH400-100-S-B-G3-TR-H0
CH400-120-S-B-G3-TR-H0
CH400-140-S-B-G3-TR-H0
CH400-160-S-B-G3-TR-H0
CH400-180-S-B-G3-TR-H0
CH400-200-S-B-G3-TR-H0