根據JB5513-2006標準 ,SWC-I和SWC型萬向聯軸器按下列方法選型。其它型號萬向軸的選擇請用戶來電詳詢。
According to the JB5513-2006 standard, the SWC-I and SWC type universal joints are selected in the following manner.For other models of universal joint shaft, please call us for details.
1、萬向聯軸器應根據載荷特性、計算轉矩、工作轉速選用。
1. Universal coupling should be selected according to load characteristics, calculated torque and working speed.
2、計算轉矩由式(1)、式(2)或式(1)、式(3)求出:
Tc=KT..........(1)
工作情況系數K
負荷性質 | 使用萬向軸的設備名稱 | K |
輕沖擊負荷 |
發電機 離心泵 通風機 木工機床 皮帶運輸機 |
1 1-1.3 |
中沖擊負荷 |
壓縮機(多缸) 活塞泵(多缸) 小型型鋼軋機 連續線材軋機 輸送機主傳動 |
1 3-1.8 |
重沖擊負荷 |
船舶驅動 運輸輥逍 連續管軋機 連續工作輥道 中型型鋼軋機 壓縮機(單缸) 活塞泵(單缸) 攪拌機 壓力機 矯直機 起重器機主傳動 球磨機 |
2-3 |
特重沖擊負茍 |
造紙機 起重機鋪助傳動 破碎機 可逆工作輥道 卷取機 破鱗機 初軋機 |
3-5 |
極重沖擊負荷 |
軋機送料輥道 厚板剪切機 |
6-15 |
萬向聯軸器聯接法蘭 Flange Connections
萬向聯軸器一般是通過兩端外側叉頭的法蘭與配套法蘭軸套的法蘭相聯。叉頭的法蘭有下圖所示四種結構型式,分別為純螺栓孔連接法蘭、端面鍵聯接法蘭、牙嵌式聯接法蘭和端面齒聯接法蘭。
The universal joint shagt is normally connected to the flange adapters at both ends by flanging and bolting the flange adapters.There are four types of flange connections as shown below.
萬向聯軸器通過高強度螺栓與螺母把兩端法蘭盤聯接在其他相配配件上,兩者都以止口定位加工,以保證聯接起來后的同心度。The universal joint connects the flanges at both ends to other matching fittings through high-strength bolts and nuts, and both are positioned by the nozzle to ensure the concentricity after joining.
聯接螺栓只能從相配件的法蘭側裝入,螺母由萬向軸側預緊。螺栓10.9級,螺母10級。需從萬向軸端裝入螺栓時要預定注明。
The coupling bolt can only be inserted from the flange side of the phase fitting and the nut is pretensioned from the cardan shaft side.Bolt 10.9, nut 10. Be sure to specify when loading the bolt from the cardan shaft end.
配套法蘭軸套的說明 Companion Flange Adapters
與萬向聯軸器配套的法蘭軸套按用戶要求單獨提供。要求提供法蘭軸套的用戶,訂貨時應向我廠提供設計圖紙,或提出明確要求由我廠代為設計。供設計法蘭軸套所需的數據,請用戶確定軸套型式(圓孔或扁孔)后,填入下表中傳真給我廠。
The companion flange adapters are provided separately on request.Customers requesting flange adapters can either provide us with relevant drawings,or specify requirements for customized designing.If you need our assistance in companion flange designing,please determine the type of companion flange required (cylindrical bore or flat bore),Fill in the form below and fax it to our factory.
典型圓柱形孔法蘭軸套數據表
Table11 Technical Data for Standard Cylindrical Bore Companion Flanges
典型扁孔法蘭軸套數據表
Table 12 Technical Data for Standard Flat Bore Companion Flanges
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