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上海華巖儀器設(shè)備有限公司供應(yīng)齒輪周節(jié)檢查儀、齒輪基節(jié)檢查儀、齒輪跳動(dòng)檢查儀

齒輪周節(jié)檢查儀
404-006	aa 儀器工作原理 aa 儀器工作時(shí)齒頂圓頂上取三點(diǎn)作 為定位基準(zhǔn)，以被測(cè)齒輪任意一個(gè)周 節(jié)調(diào)整儀器對(duì)零，來比較其它各齒周 節(jié)與第一對(duì)周節(jié)的大小，最后進(jìn)行數(shù) 據(jù)處理，即可得到您所需測(cè)量周節(jié)的 結(jié)果。
	Operating principle Three points should be selected as base at the cylindrical top while the tester is working, setting any pitch tester of measuring gear to zero, to compare the size of other pitch with the first pitch. The satisfied measuring results are obtained after data processing finished.
適用于檢查7 級(jí)或低于7 級(jí)精度的內(nèi)外齒合直齒與斜齒圓柱齒輪的周節(jié)偏差。操作簡(jiǎn)便，易于維修，可供各工廠計(jì)量室及車間使用。	This tester is suitable to measure accuracies of pitch deviation with inside and outside straight helical circular gear among seventh degree. Easy to operate and maintenance.
主要技術(shù)參數(shù) Main technical parameter
被測(cè)齒輪模數(shù) Measuring gear module	1-16mm
儀器指示表的分度值 Tester indicating	0.001mm
儀器示值誤差 Error indicating 在千分表任意0.1mm 范圍內(nèi)允差 Within any 0.1mm microgauge range 在千分表全行程范圍內(nèi)允差 Within ful distance range	±0.003mm ±0.01mm

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齒輪基節(jié)檢查儀
403-005	aa 儀器工作原理 aa 利用一個(gè)與齒廓相切的測(cè)量面以 及一沿齒面擺動(dòng)的測(cè)量觸頭量得最小距離從而反映出基節(jié)偏差值。
	Operating principle By way of a measuring face tageut with flauk profile and a measuring contact jigging along the tooth facem the minimun distance can be measured to show the batpitch deviation.
用于檢查直齒及斜齒的外齒合圓柱齒輪的基節(jié)偏差，并使用高精度的測(cè)微表指示。儀器結(jié)構(gòu)緊湊，操作方便�？蛇m用于各工廠計(jì)量室及車間。	This tester is suitable to measuring the bapitch deviation of straight and helical circular gear, the accuracy value has been indicated. This tester is available to meter rooms and workshops with compact structure, simple and easy operation.
主要技術(shù)參數(shù) Main technical parameter
被測(cè)齒輪模數(shù) Measuring gear module	1-16mm
儀器指示表測(cè)量范圍 Tester indicating	±0.05mm
	任意20 分度內(nèi) ±0.02mm 任意50 分度內(nèi) ±0.05mm
儀器的示值誤差，分度值 Error indicating and dividing	±0.002mm ±0.003mm
前后對(duì)塊工作面重合度誤差 Correcting block error	±0.0005mm

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齒輪跳動(dòng)檢查儀
402-004	aa 儀器工作原理 aa 齒輪徑向跳動(dòng)DFr，在齒輪一轉(zhuǎn)范圍內(nèi)，測(cè)頭在齒槽內(nèi)或齒輪上，與齒高中部雙面接觸，測(cè)頭相對(duì)于齒輪軸線的最大變動(dòng)量。為此，齒徑向跳 動(dòng)的檢查是借具有原始齒條齒形的測(cè)量頭進(jìn)行。圖所示，為用于這種檢查儀的原理示意圖。檢查時(shí)，將裝在芯軸上的被檢查齒輪，固定在儀器兩頂 針間，把具有原始齒條齒形的測(cè)量頭，依次插入齒輪的齒間內(nèi)，并用指示表示出測(cè)量頭位置對(duì)齒輪轉(zhuǎn)動(dòng)軸線的跳動(dòng)量。
用于檢查6 級(jí)或6 級(jí)以下精度圓柱，圓錐外齒輪及蝸輪蝸桿的徑向跳動(dòng)或端面跳動(dòng)。	Operating principle Radial runout DFr of gear ring is the maximum variation of distance from the center gear to the gage head which contacts the gear tooth at middle tooth profile of standard gear rack, testing radial runout of gear ring is put into practice. Operating principle is shown as Fig. 1. When cheching fix the tested gear placed on the arbor between centers of the tester, inserting gagge head into space of both teeth in turn, then runout of the gage head relative to ratary axis of the gear is shown by the indicator.
For measuring radial or face runout of out engaging cylindric and tapered gears, worm and worm gear (Accuracy: ≤class 6).
主要技術(shù)參數(shù) Main technical parameter
被測(cè)齒輪模數(shù) measuring gear module	齒輪最大直徑 Max. Diameter of gear
1-6 mm	150mm,300mm
測(cè)架轉(zhuǎn)動(dòng)范圍 Swivel range of measuring stand	指示表分度值 Division Value of indicator
±90 °	0.001mm
儀器示值變化在10 次測(cè)量過程中，不大于下列規(guī)定： The variation of indication value of the tester during measuring 10 times does not exceed the value shown in following table:
測(cè)光滑表面 Testing smooth surface	測(cè)齒輪 Testing gear
▲不用杠桿 ▲Without leveraa  ▲用杠桿 ▲With lever ▲不用杠桿 ▲Without lever
1 μm                                     2 μm                                     3 μm