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螺母條精密磨齒齒條

更新：2023-7-3 9:47:53??????點擊：

品牌：???德凱
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產品介紹

模(mo)(mo)數m、壓力(li)(li)角、蝸(gua)(gua)(gua)桿(gan)直(zhi)徑(jing)系(xi)數q、導程角、蝸(gua)(gua)(gua)桿(gan)頭數、蝸(gua)(gua)(gua)輪齒(chi)數、齒(chi)頂(ding)高系(xi)數（取1）及頂(ding)隙系(xi)數（取0.2）。其中(zhong)，模(mo)(mo)數m和(he)(he)壓力(li)(li)角是指(zhi)蝸(gua)(gua)(gua)桿(gan)軸面的模(mo)(mo)數和(he)(he)壓力(li)(li)角，亦即(ji)蝸(gua)(gua)(gua)輪端面的模(mo)(mo)數和(he)(he)壓力(li)(li)角，且均為(wei)標準值；蝸(gua)(gua)(gua)桿(gan)直(zhi)徑(jing)系(xi)數q為(wei)蝸(gua)(gua)(gua)桿(gan)分度(du)圓(yuan)直(zhi)徑(jing)與(yu)其模(mo)(mo)數m的比(bi)值。蝸(gua)(gua)(gua)桿(gan)傳(chuan)(chuan)動(dong)(dong)(dong)主要(yao)由蝸(gua)(gua)(gua)輪和(he)(he)蝸(gua)(gua)(gua)桿(gan)構(gou)成，用于倆交(jiao)錯軸之間傳(chuan)(chuan)遞(di)運(yun)動(dong)(dong)(dong)和(he)(he)載(zai)荷，通常作(zuo)為(wei)減速裝置(zhi)傳(chuan)(chuan)遞(di)中(zhong)、小功(gong)率(lv)。與(yu)齒(chi)輪傳(chuan)(chuan)動(dong)(dong)(dong)相(xiang)比(bi)，蝸(gua)(gua)(gua)桿(gan)傳(chuan)(chuan)動(dong)(dong)(dong)具有(you)傳(chuan)(chuan)動(dong)(dong)(dong)比(bi)大而結構(gou)緊湊(cou)在一般動(dong)(dong)(dong)力(li)(li)傳(chuan)(chuan)動(dong)(dong)(dong)中(zhong)傳(chuan)(chuan)動(dong)(dong)(dong)比(bi)i=10～80，在分度(du)機構(gou)中(zhong)傳(chuan)(chuan)動(dong)(dong)(dong)比(bi)i可達(da)1000，運(yun)轉平穩，噪聲(sheng)小，且不需要(yao)其他(ta)輔助機構(gou)即(ji)能獲得反行程自(zi)鎖等優點。

蝸(gua)輪(lun)蝸(gua)桿(gan)：蝸(gua)桿(gan)傳動(dong)(dong)(dong)是由蝸(gua)桿(gan)和蝸(gua)輪(lun)組成的(de)，用于傳遞(di)空間交錯(cuo)兩(liang)軸之間的(de)運動(dong)(dong)(dong)和動(dong)(dong)(dong)力，交錯(cuo)角一(yi)般為90°。傳動(dong)(dong)(dong)中一(yi)般蝸(gua)桿(gan)是主動(dong)(dong)(dong)件，蝸(gua)輪(lun)是從(cong)動(dong)(dong)(dong)件。

蝸桿傳(chuan)動的(de)特點：1.傳(chuan)動比大(da)(da)一(yi)般i=10~80，非標可(ke)達(da)1000；2.重合度大(da)(da)，傳(chuan)動平穩，噪聲低；3.結(jie)構緊湊，可(ke)實現反行程自鎖；4.蝸桿傳(chuan)動的(de)主要(yao)缺點齒面的(de)相對滑動速度大(da)(da)，效率(lv)低；主要(yao)用于機床，冶金，礦山及起重設(she)備中。

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螺母條精密磨齒齒條