鉗(qian)(qian)(qian)工平臺主要分為鉗(qian)(qian)(qian)工裝配平臺、鉗(qian)(qian)(qian)工檢驗(yan)平臺、鉗(qian)(qian)(qian)工劃線平臺等三種。
鉗(qian)工(gong)(gong)裝(zhuang)配平臺:上面加工(gong)(gong)有(you)T型槽,主要用于固定工(gong)(gong)件,是鉗(qian)工(gong)(gong)工(gong)(gong)人用來調試(shi)設備(bei)(bei),裝(zhuang)配設備(bei)(bei),維修設備(bei)(bei)的(de)基(ji)礎(chu)平臺。
鉗(qian)工(gong)檢(jian)驗(yan)平臺:適用(yong)于(yu)各(ge)種檢(jian)驗(yan)工(gong)作,精(jing)度測量用(yong)的(de)基準平面(mian),用(yong)于(yu)機(ji)床機(ji)械檢(jian)驗(yan)測量基準,檢(jian)查零件的(de)尺寸精(jing)度或行(xing)為偏(pian)差,并(bing)作劃線(xian),在(zai)機(ji)械制造檢(jian)驗(yan)中(zhong)也是(shi)的(de)基本(ben)工(gong)具。
鉗工劃線(xian)(xian)平臺:平臺平面(mian)上劃有標志線(xian)(xian),是鉗工工人(ren)用來(lai)檢(jian)驗工件(jian),對(dui)工件(jian)劃線(xian)(xian)時使(shi)用的基準標志線(xian)(xian),標志線(xian)(xian)由(you)用戶(hu)按其使(shi)用情(qing)況,做出標志線(xian)(xian)的具體尺寸。
鉗工平臺(tai)材質(zhi):鑄鐵HT200-300,工作面硬度(du)(du)為HB170-240,經過兩次人工處理(li)(人工退火600度(du)(du)-700度(du)(du)或自然時效2-3年)使(shi)用該產(chan)品的精(jing)度(du)(du)穩定,能好。
鉗工(gong)平臺(tai)規(gui)格:200×200—2000×4000,(規(gui)格根(gen)據需方(fang)圖紙制做加工(gong)或雙方(fang)商定加工(gong)生產)
鉗(qian)工(gong)平臺精度(du):按(an)標(biao)準計量檢定規程(cheng)執行,分別為0,1,2,3,四(si)個(ge)等級。
鉗工平臺作用
鉗工(gong)(gong)(gong)(gong)可(ke)(ke)以在(zai)上面(mian)(mian)進行各(ge)種(zhong)動(dong)力試(shi)驗、設備調試(shi)等工(gong)(gong)(gong)(gong)作,鉗工(gong)(gong)(gong)(gong)平(ping)(ping)臺表(biao)面(mian)(mian)帶(dai)有T型(xing)槽,可(ke)(ke)以用來(lai)固定實驗設備。采(cai)用采(cai)用細(xi)顆料的灰口鑄鐵平(ping)(ping)臺制造。工(gong)(gong)(gong)(gong)作面(mian)(mian)硬度為(wei)HB170-240,經過兩次人工(gong)(gong)(gong)(gong)處理(人工(gong)(gong)(gong)(gong)退火600度-700度和自然時效2-3年)使鉗工(gong)(gong)(gong)(gong)平(ping)(ping)臺精度穩(wen)定,能好(hao),延(yan)長了使用壽命(ming)。他的工(gong)(gong)(gong)(gong)作面(mian)(mian)采(cai)用刮削工(gong)(gong)(gong)(gong)藝(yi),具有較好(hao)的平(ping)(ping)面(mian)(mian)穩(wen)定性和韌性,在(zai)上面(mian)(mian)可(ke)(ke)以加(jia)工(gong)(gong)(gong)(gong)V形(xing)、T形(xing)、U形(xing)槽和圓孔、長孔等形(xing)狀工(gong)(gong)(gong)(gong)件
使用說明
1、鉗工(gong)平臺(tai)在(zai)使用(yong)前用(yong)無腐蝕(shi)性汽油,將工(gong)作面的防銹油洗凈,并用(yong)脫脂棉紗(sha)擦拭(shi)干凈,方可使用(yong)。
2、溫(wen)度變化(hua)會使鉗工平臺的測量產生誤差,應(ying)在20±5℃范圍內使用。
3、鉗工平臺在使用(yong)時用(yong)水(shui)平儀調整到水(shui)平,使支(zhi)點(dian)均勻分(fen)布(bu)各支(zhi)點(dian)上。
4、鉗工平板用時(shi)小心、嚴防(fang)碰撞。
5、在鉗工(gong)平(ping)臺用(yong)完后擦凈,涂無水酸性的防銹油,覆蓋紙,置于清潔干(gan)燥處存放。
6、鉗工平(ping)臺的(de)周檢期長為一年。
使用注意事項
(1)鉗工平臺(tai)要放在便于工作視線(xian)適宜的地方;臺(tai)鉆和砂(sha)輪機一般應安裝在場地的邊(bian)沿,以。
(2)使(shi)用(yong)鉗(qian)工平臺時,工件要在鉗(qian)工平臺上面輕(qing)拿(na)輕(qing)放
鉗工平板平臺
鉗工平板平臺
。不得用力砸在平(ping)臺上面,以(yi)免造成鉗(qian)工平(ping)臺的損壞。
(3)使用的臺(tai)鉆、電鉆、砂輪(lun)機要經常檢查,發現損壞應及時報告(gao)實習老(lao)師(shi),在未前不得(de)使用。
(4)使用(yong)電動工(gong)具時(shi)要(yao)戴好(hao)絕緣防(fang)護(hu)品。使用(yong)砂輪時(shi)要(yao)強好(hao)眼鏡保護(hu)眼睛。在鉗(qian)臺上(shang)簽(qian)切(qie)時(shi)安裝好(hao)防(fang)護(hu)網。 鐵屑要(yao)用(yong)刷子,不要(yao)直接用(yong)手或用(yong)嘴吹。
(5)毛坯和加工零件應放置在規走位述,排列整齊(qi)平穩,要文全,便(bian)于取(qu)放,避免工件和面可能的碰傷。
平板規格(ge):
鑄鐵平板規格(長×寬)mm | 鑄鐵平板精度等級 | ||
平面度公差(um) | 1級 | 2級 | 3級 |
200×200 | 10 | 20 | 50 |
300×200 | 12 | 24 | 60 |
300×300 | 12 | 24 | 60 |
300×400 | 12 | 24 | 60 |
400×400 | 12 | 24 | 60 |
400×600 | 14 | 28 | 70 |
500×500 | 14 | 28 | 70 |
500×600 | 14 | 28 | 70 |
500×800 | 16 | 32 | 80 |
600×800 | 16 | 32 | 80 |
600×900 | 16 | 32 | 80 |
1000×750 | 18 | 36 | 90 |
1000×1000 | 20 | 39 | 96 |
1000×1200 | 20 | 40 | 100 |
1000×1500 | 24 | 48 | 120 |
1000×2000 | 26 | 52 | 130 |
1500×2000 | 28 | 56 | 140 |
1500×2500 | 32 | 64 | 152 |
1500×3000 | 70 | 174 | |
2000×3000 | 74 | 184 | |
2000×4000 | 88 | 219 |
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