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新聞動態

大型軸承檢測儀跳動

所屬:公司動態
時間:2022-08-14
瀏覽:701

  大型軸承檢測儀跳動對于             剛(gang)(gang)性(xing)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)靜(jing)(jing)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)的(de)(de)力學(xue)條(tiao)件(jian):在(zai)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)上加(jia)一(yi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)質(zhi)量(liang)(liang)(liang)所(suo)(suo)產生的(de)(de)慣(guan)性(xing)力與各偏(pian)(pian)心(xin)(xin)質(zhi)量(liang)(liang)(liang)的(de)(de)慣(guan)性(xing)力的(de)(de)合力為(wei)零(ling),或(huo)使(shi)(shi)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)的(de)(de)質(zhi)心(xin)(xin)在(zai)回轉(zhuan)(zhuan)(zhuan)軸線上。 剛(gang)(gang)性(xing)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)動(dong)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)的(de)(de)力學(xue)條(tiao)件(jian):各偏(pian)(pian)心(xin)(xin)質(zhi)量(liang)(liang)(liang)的(de)(de)慣(guan)性(xing)力的(de)(de)矢量(liang)(liang)(liang)和(he)(he)為(wei)零(ling),以及由這些慣(guan)性(xing)力所(suo)(suo)構成的(de)(de)力矩的(de)(de)矢量(liang)(liang)(liang)和(he)(he)也為(wei)零(ling)。 當(dang)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)的(de)(de)寬度b與直徑D之比(bi)(寬徑比(bi))小(xiao)(xiao)于(yu)0.2時,例如砂輪(lun)(lun)(lun)、飛輪(lun)(lun)(lun)、齒輪(lun)(lun)(lun)、帶(dai)輪(lun)(lun)(lun)和(he)(he)盤(pan)形凸輪(lun)(lun)(lun)等(deng),由于(yu)其軸向尺寸(cun)較小(xiao)(xiao),故可(ke)(ke)近(jin)似地認為(wei)其所(suo)(suo)有的(de)(de)質(zhi)量(liang)(liang)(liang)都(dou)分布在(zai)垂直于(yu)軸線的(de)(de)同(tong)一(yi)個平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)面(mian)內(nei)。 擴展資料: 不(bu)對稱轉(zhuan)(zhuan)(zhuan)子(zi)(zi)結構時,為(wei)了消除離(li)心(xin)(xin)力的(de)(de)影響,設計(ji)(ji)(ji),首先,根據機構確(que)定(ding)偏(pian)(pian)心(xin)(xin)質(zhi)量(liang)(liang)(liang)的(de)(de)大小(xiao)(xiao)和(he)(he)位置,然(ran)后計(ji)(ji)(ji)算來幫助平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)慣(guan)性(xing)力產生的(de)(de)偏(pian)(pian)心(xin)(xin)質(zhi)量(liang)(liang)(liang)應(ying)該(gai)添加(jia)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)質(zhi)量(liang)(liang)(liang)的(de)(de)大小(xiao)(xiao)和(he)(he)方(fang)向,和(he)(he)力量(liang)(liang)(liang)的(de)(de)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)質(zhi)量(liang)(liang)(liang)和(he)(he)使(shi)(shi)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)設計(ji)(ji)(ji)達到靜(jing)(jing)態平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)理論。 對于(yu)動(dong)不(bu)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)的(de)(de)剛(gang)(gang)性(xing)轉(zhuan)(zhuan)(zhuan)子(zi)(zi),無論有多(duo)少偏(pian)(pian)心(xin)(xin)質(zhi)量(liang)(liang)(liang),都(dou)可(ke)(ke)以通(tong)過在(zai)兩個選定(ding)的(de)(de)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)基中分別增加(jia)或(huo)減(jian)少適當(dang)的(de)(de)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)質(zhi)量(liang)(liang)(liang)來實現動(dong)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)。因此,動(dong)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)又稱雙面(mian)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng),靜(jing)(jing)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)則稱單(dan)邊(bian)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)。 由于(yu)動(dong)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)同(tong)時滿足靜(jing)(jing)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)條(tiao)件(jian),用(yong)動(dong)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)設計(ji)(ji)(ji)的(de)(de)剛(gang)(gang)性(xing)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)必(bi)須是靜(jing)(jing)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)的(de)(de),而用(yong)靜(jing)(jing)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)設計(ji)(ji)(ji)的(de)(de)剛(gang)(gang)性(xing)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)可(ke)(ke)能不(bu)是動(dong)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)的(de)(de)。點擊查看:軸承動平衡檢測儀


可以用下面方法(fa)

1 用合適的(de)夾(jia)具H 夾(jia)緊皮帶輪(lun)G

2 將夾好的輪子在活動頂(ding)(ding)針F 上對準夾具的凹槽頂(ding)(ding)住

3 雙手(shou)握住徑向調節桿C 均勻用力(li)將測針(zhen)E 慢慢推進(jin)要測量的槽內

4 軸(zhou)向調節桿D 會自己找中(zhong)進入槽內

5 握住夾(jia)具慢慢轉動(dong)(至少一整圈)

6

讀出兩(liang)塊(kuai)表A/B 的(de)最大擺動(dong)讀數并(bing)記錄,這(zhe)就是跳動(dong)測量值

檢(jian)具使(shi)用者

單元線操作工

工藝制定:

批準/日(ri)期:

A 徑向(xiang)指示表

B 軸向指(zhi)示表

C 徑(jing)向調節桿

D 軸向調節桿

C 徑向調節(jie)桿(gan)

E 測針


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