名稱:合金鋸片磨齒機
技術特點:
本設備專(zhuan)磨合金(jin)圓鋸(ju)片前角。
合(he)金鋸(ju)片(pian)磨(mo)齒機研(yan)磨(mo)前準備(bei)工作(zuo)
1、裝置(zhi)鋸片
測量鋸(ju)(ju)(ju)片(pian)(pian)(pian)外(wai)徑(jing)與(yu)中(zhong)心(xin)孔選(xuan)好(hao)定(ding)心(xin)墊圈,把鋸(ju)(ju)(ju)片(pian)(pian)(pian)裝到鋸(ju)(ju)(ju)片(pian)(pian)(pian)座(zuo)上,再(zai)以鋸(ju)(ju)(ju)片(pian)(pian)(pian)座(zuo)的滾紋螺(luo)帽鎖緊(jin),然后放松(song)鋸(ju)(ju)(ju)片(pian)(pian)(pian)座(zuo)鎖緊(jin)螺(luo)絲(si),再(zai)移(yi)動鋸(ju)(ju)(ju)片(pian)(pian)(pian)座(zuo),使鋸(ju)(ju)(ju)片(pian)(pian)(pian)外(wai)徑(jing)之尺寸與(yu)鋸(ju)(ju)(ju)片(pian)(pian)(pian)座(zuo)對(dui)應(ying)刻度(du)對(dui)齊,再(zai)把螺(luo)絲(si)鎖緊(jin)。如鋸(ju)(ju)(ju)片(pian)(pian)(pian)已斷齒或做新齒時,須使用導(dao)磨(mo)片(pian)(pian)(pian)。一般而(er)言,使用導(dao)磨(mo)片(pian)(pian)(pian)比(bi)較(jiao)容易(yi)研(yan)磨(mo),應(ying)盡可能使用導(dao)磨(mo)片(pian)(pian)(pian)。
2、圓鋸片旋(xuan)轉(zhuan)松(song)緊調整
如果鋸(ju)(ju)片(pian)(pian)(pian)的(de)旋(xuan)(xuan)轉(zhuan)沒有適當(dang)(dang)的(de)松(song)緊(jin)(jin),此時(shi)鋸(ju)(ju)片(pian)(pian)(pian)的(de)前(qian)進位移會不準,因此當(dang)(dang)鋸(ju)(ju)片(pian)(pian)(pian)安裝好(hao)后(hou),以左手(shou)反時(shi)針方(fang)向(xiang)旋(xuan)(xuan)轉(zhuan)圓鋸(ju)(ju)片(pian)(pian)(pian),試其旋(xuan)(xuan)轉(zhuan)之松(song)緊(jin)(jin),如果松(song)緊(jin)(jin)不當(dang)(dang),用(yong)M17開口(kou)扳(ban)手(shou)調整(zheng)防松(song)螺帽,使鋸(ju)(ju)片(pian)(pian)(pian)的(de)旋(xuan)(xuan)轉(zhuan)松(song)緊(jin)(jin)適當(dang)(dang)。
松(song)緊的(de)原則,以能(neng)消除鋸片旋(xuan)轉之慣性及(ji)砂輪之沖(chong)擊即可,不要太緊。
3、鋸(ju)片(pian)厚(hou)度調(diao)整
為使鋸齒的研磨能上下平(ping)均,砂輪的中心和鋸片的厚(hou)度(du)中心應成一直線。
4、切削角調整(zheng)
由于(yu)鋸片(pian)所要切削的材(cai)料非常有變(bian)化,所以要依被切削材(cai)料的材(cai)質(zhi)來選(xuan)擇適(shi)用的切削角。削角度,再(zai)鎖緊(jin)夾(jia)緊(jin)座(zuo)螺絲。
5、齒型變(bian)換
一(yi)般常用有兩種齒型(xing),一(yi)是三角齒、二是曲線齒、研(yan)磨前應決(jue)定好齒型(xing)。轉換齒型(xing)應于機器運(yun)轉時,以(yi)L型(xing)板手變(bian)換齒型(xing)變(bian)換鈕,選擇(ze)所要研(yan)磨的齒型(xing)。
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