詳細(xì)內(nèi)容2017年北京的張總在我廠購買了200條無聲齒形鏈條專業(yè)生產(chǎn)大量現(xiàn)貨各種型號(hào)標(biāo)準(zhǔn)非標(biāo)準(zhǔn)高速齒形鏈條定制高速無聲齒輪高速無聲大中心距高速高載變速高載扭矩大精準(zhǔn)度高耐高溫優(yōu)質(zhì)齒形傳動(dòng)鏈高速齒輪我國的國家標(biāo)準(zhǔn)為GB/T10855-2003《齒形鏈和鏈輪》

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詳細(xì)內(nèi)容

2017年北京的張總在我廠購買了200條無聲齒形鏈條

專業(yè)生產(chǎn)大量現(xiàn)貨各種型號(hào)標(biāo)準(zhǔn) 非標(biāo)準(zhǔn)高速齒形鏈條定制高速無聲齒輪

高速無聲大中心距高速高載變速高載扭矩大精準(zhǔn)度高耐高溫優(yōu)質(zhì)齒形傳動(dòng)鏈高速齒輪

我國的國家標(biāo)準(zhǔn)為GB/T10855-2003《齒形鏈和鏈輪》。

隨著高速鏈傳動(dòng)技術(shù)的不斷發(fā)展，新型汽車，摩托車發(fā)動(dòng)機(jī)越來越廣泛的應(yīng)用了齒形鏈條，高速時(shí)，采用齒形鏈比采用滾子鏈條和齒形帶具有明顯的優(yōu)點(diǎn)，但是由于存在“多變效應(yīng)"減少瞬間嚙合沖擊和減輕傳動(dòng)過程中“多邊效應(yīng)"減少瞬間嚙合沖擊和減輕磨損，降低噪音的新型齒形鏈條。變節(jié)距齒形鏈條也稱HV無聲齒形鏈條，其鉸鏈機(jī)構(gòu)采用的是滾銷式齒形通常有鏈板和滾銷兩個(gè)主要元件組成，他們和漸開線鏈輪一起，組成了鏈傳動(dòng)裝置。從HV齒形鏈的動(dòng)態(tài)工作過程出發(fā)。論證了HV齒形鏈條變節(jié)距原理。嚙合特性，研究了HV齒形鏈輪分度圓的確定以及鏈輪的齒形與加工，以期為變節(jié)距齒形鏈傳動(dòng)的理論研究和生產(chǎn)應(yīng)用提供參考。

變節(jié)距齒形鏈輪的特點(diǎn)
1,鏈輪齒側(cè)工作齒形采用漸開線。
2, HV鏈輪是負(fù)變位量很大的變位齒輪
3,和漸開線齒輪相同，HV鏈輪存在基準(zhǔn)齒形。即其參數(shù)僅與名義節(jié)距P有關(guān)。和齒數(shù)無關(guān)。
4, HV鏈輪是切頂式。
5, HV鏈輪的工作齒面是淬硬齒面。
1, HV齒形鏈傳動(dòng)區(qū)別于標(biāo)準(zhǔn)齒形鏈傳動(dòng)。有三個(gè)主要元件：鏈板滾銷漸開線鏈輪。
2, HV齒形鏈條與鏈輪的嚙合過程類似齒輪和齒條的嚙合過程。嚙入嚙出過程平穩(wěn)。
3,由于HV齒形鏈條的變節(jié)距作用，在與鏈輪嚙合過程中，鏈條橫向變動(dòng)可減少到成
4,鏈輪的分度圓直徑取決于名義節(jié)距，滾銷結(jié)構(gòu)參數(shù)和鏈輪齒數(shù)。他是鏈條傳動(dòng)計(jì)算的基
5, HV鏈輪是負(fù)變位量很大的漸開線齒輪。其變位量大小取決與鏈輪和鏈輪的定位尺寸。
6, HV鏈輪基準(zhǔn)齒形僅與名義節(jié)距有關(guān)。而與齒數(shù)無關(guān)

無聲鏈條的主要特點(diǎn)：

(1)噪聲小齒形鏈(常稱為“無聲鏈")是通過工作鏈板與鏈輪齒的漸開線齒形嚙合進(jìn)行傳動(dòng)，因此與滾子鏈和套筒鏈相比，嚙合噪聲較小。

(2)可靠性較高這是因?yàn)辇X形鏈的鏈節(jié)是多片式結(jié)構(gòu),當(dāng)其中個(gè)別鏈片在工作中遭到破壞時(shí)，并不立即使整根鏈條斷開，從而能使人們及時(shí)發(fā)現(xiàn)并更換。同時(shí)，與相同節(jié)距的套筒鏈和滾子鏈相比，齒形鏈傳動(dòng)更緊湊，如需增加承載能力，齒形鏈傳動(dòng)只需在寬度方向上增加較小的尺寸，而套筒鏈和滾子鏈傳動(dòng)則需增加鏈條的節(jié)距或采用多排鏈

(3)運(yùn)動(dòng)精度較高這是因?yàn)樵谥卑鍧L子鏈中，由于鉸鏈的磨損，使其內(nèi)節(jié)和外節(jié)的實(shí)際節(jié)距逐漸不同，外節(jié)節(jié)距變得越來越大，從而降低了運(yùn)動(dòng)精度。而齒形鏈各鏈節(jié)的磨損伸長則相對(duì)均勻，因此保持有較高的運(yùn)動(dòng)精度。

根據(jù)導(dǎo)向分：內(nèi)導(dǎo)的齒形鏈條和外導(dǎo)的齒形鏈條，內(nèi)外復(fù)合的齒形鏈條配套齒輪

無聲齒形鏈條的分類：

1，無聲齒形鏈條

2，哈瓦無聲齒形鏈條

3，單軸無聲齒形鏈條圓柱和扁軸

4，無聲齒形鏈條內(nèi)接觸和外接觸內(nèi)導(dǎo)向或者外導(dǎo)向

5，無聲齒形鏈條有的帶異形片

6，無聲齒形鏈條有直背的和弧形背的

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公司名稱：寧津縣榮達(dá)機(jī)械制造有限責(zé)任公司

地址：山東省德州市寧津縣長江大街大祁工業(yè)園區(qū)二期B9北2門