回转支承的造型计算 回转支承结构型式type of slewing ring bearing; 01、单排球式sinagle-rowball; 02、双排异径球式double-rowball; 11、单排交叉滚柱式crossed rollers; 13、三排滚柱式3-row roller. 齿轮传动形式 0--无齿式no teeth 1--渐开线圆柱齿轮外齿啮合小模数outer teeth&smaller module; 2--外齿啮合大模数oter teeth&bigger module; 3--内齿啮合小模数inner teeth&smaller module; 4--内齿啮合大模数inner teeth&bigger module. 安装配合型式fitting circle; 0--标准型无止口no fitting circle; 1--标准型有止口with fitting circle; 2--特殊型special; 安装连接孔型式 installation hole type; 0--内外圈安装孔均为通孔both rings with installation bolt holes; 1--内外圈安装孔均为螺纹孔both rings with screw holes; 2--内圈安装孔为螺纹孔inner ring with screw holes,外圈安装孔为通孔outer ring with installation bolt holes; 3--外圈安装孔为螺纹孔outer ring with screw holes,内圈安装孔为通孔inner ring with installation bolt holes。
单排球式回转支承的造型计算Calculation for single-row ball slewing ring bearing: 1、计算回转支承的额定静容量capacity of slewing ring bearing Co=f·D·d 式中: Co额定静容量,N(capacity of bearing) f静容量系数,110N/mm2(capacity factor) D滚道中心直径,mm(diameter of track center)d钢球公称直径,mm(diameter of ball)。
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2、根据组合后的外载荷,计算当量轴向载荷loading calculation Cp=P+0.00437M/D+3.44Fr 式中: Cp-当量轴向载荷,N M-总倾覆力矩,N·m(total toppling movement) P-总轴向力,N(total axial force) Fr-总径向车,N(total radial force)。 3、计算安全系数(safety factor calculation) fs=Co/Cp fs值可按下表选取(see the following table)。 三排柱式回转支承的造型计算Calculation for 3-row-roller slewing ring bearing: 1、计算额定静容量capacity of slewing ring bearing Co=f·D·d 式中: Co-额定静容量,N(capacity of bearing) f-静容量系数,147N/mm2(capacity factor) D-滚道中心直径,mm(diameter of track center) d-上排滚柱直径,mm(upper row roller diameter) 2、根据组合后的外载荷,计算当量轴向载荷loading calculation Cp=p+0.0045M/D 式中: Cp-当量轴向载荷, N M-总倾覆力,N·m(total toppling movement) P总轴承向力,N(total axial force) 3、计算安全系数(safety factor calculation) fs=Cp/Cp fs值可按下表选取(see the following table); |
回转支承的造型计算 回转支承结构型式type of slewing ring bearing; 01、单排球式sinagle-rowball; 02、双排异径球式double-rowball; 11、单排交叉滚柱式crossed rollers; 13、三排滚柱式3-row roller. 齿轮传动形式 0--无齿式no teeth 1--渐开线圆柱齿轮外齿啮合小模数outer teeth&smaller module; 2--外齿啮合大模数oter teeth&bigger module; 3--内齿啮合小模数inner teeth&smaller module; 4--内齿啮合大模数inner teeth&bigger module. 安装配合型式fitting circle; 0--标准型无止口no fitting circle; 1--标准型有止口with fitting circle; 2--特殊型special; 安装连接孔型式 installation hole type; 0--内外圈安装孔均为通孔both rings with installation bolt holes; 1--内外圈安装孔均为螺纹孔both rings with screw holes; 2--内圈安装孔为螺纹孔inner ring with screw holes,外圈安装孔为通孔outer ring with installation bolt holes; 3--外圈安装孔为螺纹孔outer ring with screw holes,内圈安装孔为通孔inner ring with installation bolt holes。
单排球式回转支承的造型计算Calculation for single-row ball slewing ring bearing: 1、计算回转支承的额定静容量capacity of slewing ring bearing Co=f·D·d 式中: Co额定静容量,N(capacity of bearing) f静容量系数,110N/mm2(capacity factor) D滚道中心直径,mm(diameter of track center)d钢球公称直径,mm(diameter of ball)。
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2、根据组合后的外载荷,计算当量轴向载荷loading calculation Cp=P+0.00437M/D+3.44Fr 式中: Cp-当量轴向载荷,N M-总倾覆力矩,N·m(total toppling movement) P-总轴向力,N(total axial force) Fr-总径向车,N(total radial force)。 3、计算安全系数(safety factor calculation) fs=Co/Cp fs值可按下表选取(see the following table)。 三排柱式回转支承的造型计算Calculation for 3-row-roller slewing ring bearing: 1、计算额定静容量capacity of slewing ring bearing Co=f·D·d 式中: Co-额定静容量,N(capacity of bearing) f-静容量系数,147N/mm2(capacity factor) D-滚道中心直径,mm(diameter of track center) d-上排滚柱直径,mm(upper row roller diameter) 2、根据组合后的外载荷,计算当量轴向载荷loading calculation Cp=p+0.0045M/D 式中: Cp-当量轴向载荷, N M-总倾覆力,N·m(total toppling movement) P总轴承向力,N(total axial force) 3、计算安全系数(safety factor calculation) fs=Cp/Cp fs值可按下表选取(see the following table); |
回转支承的造型计算 回转支承结构型式type of slewing ring bearing; 01、单排球式sinagle-rowball; 02、双排异径球式double-rowball; 11、单排交叉滚柱式crossed rollers; 13、三排滚柱式3-row roller. 齿轮传动形式 0--无齿式no teeth 1--渐开线圆柱齿轮外齿啮合小模数outer teeth&smaller module; 2--外齿啮合大模数oter teeth&bigger module; 3--内齿啮合小模数inner teeth&smaller module; 4--内齿啮合大模数inner teeth&bigger module. 安装配合型式fitting circle; 0--标准型无止口no fitting circle; 1--标准型有止口with fitting circle; 2--特殊型special; 安装连接孔型式 installation hole type; 0--内外圈安装孔均为通孔both rings with installation bolt holes; 1--内外圈安装孔均为螺纹孔both rings with screw holes; 2--内圈安装孔为螺纹孔inner ring with screw holes,外圈安装孔为通孔outer ring with installation bolt holes; 3--外圈安装孔为螺纹孔outer ring with screw holes,内圈安装孔为通孔inner ring with installation bolt holes。
单排球式回转支承的造型计算Calculation for single-row ball slewing ring bearing: 1、计算回转支承的额定静容量capacity of slewing ring bearing Co=f·D·d 式中: Co额定静容量,N(capacity of bearing) f静容量系数,110N/mm2(capacity factor) D滚道中心直径,mm(diameter of track center)d钢球公称直径,mm(diameter of ball)。
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2、根据组合后的外载荷,计算当量轴向载荷loading calculation Cp=P+0.00437M/D+3.44Fr 式中: Cp-当量轴向载荷,N M-总倾覆力矩,N·m(total toppling movement) P-总轴向力,N(total axial force) Fr-总径向车,N(total radial force)。 3、计算安全系数(safety factor calculation) fs=Co/Cp fs值可按下表选取(see the following table)。 三排柱式回转支承的造型计算Calculation for 3-row-roller slewing ring bearing: 1、计算额定静容量capacity of slewing ring bearing Co=f·D·d 式中: Co-额定静容量,N(capacity of bearing) f-静容量系数,147N/mm2(capacity factor) D-滚道中心直径,mm(diameter of track center) d-上排滚柱直径,mm(upper row roller diameter) 2、根据组合后的外载荷,计算当量轴向载荷loading calculation Cp=p+0.0045M/D 式中: Cp-当量轴向载荷, N M-总倾覆力,N·m(total toppling movement) P总轴承向力,N(total axial force) 3、计算安全系数(safety factor calculation) fs=Cp/Cp fs值可按下表选取(see the following table); |
回转支承的造型计算 回转支承结构型式type of slewing ring bearing; 01、单排球式sinagle-rowball; 02、双排异径球式double-rowball; 11、单排交叉滚柱式crossed rollers; 13、三排滚柱式3-row roller. 齿轮传动形式 0--无齿式no teeth 1--渐开线圆柱齿轮外齿啮合小模数outer teeth&smaller module; 2--外齿啮合大模数oter teeth&bigger module; 3--内齿啮合小模数inner teeth&smaller module; 4--内齿啮合大模数inner teeth&bigger module. 安装配合型式fitting circle; 0--标准型无止口no fitting circle; 1--标准型有止口with fitting circle; 2--特殊型special; 安装连接孔型式 installation hole type; 0--内外圈安装孔均为通孔both rings with installation bolt holes; 1--内外圈安装孔均为螺纹孔both rings with screw holes; 2--内圈安装孔为螺纹孔inner ring with screw holes,外圈安装孔为通孔outer ring with installation bolt holes; 3--外圈安装孔为螺纹孔outer ring with screw holes,内圈安装孔为通孔inner ring with installation bolt holes。
单排球式回转支承的造型计算Calculation for single-row ball slewing ring bearing: 1、计算回转支承的额定静容量capacity of slewing ring bearing Co=f·D·d 式中: Co额定静容量,N(capacity of bearing) f静容量系数,110N/mm2(capacity factor) D滚道中心直径,mm(diameter of track center)d钢球公称直径,mm(diameter of ball)。
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2、根据组合后的外载荷,计算当量轴向载荷loading calculation Cp=P+0.00437M/D+3.44Fr 式中: Cp-当量轴向载荷,N M-总倾覆力矩,N·m(total toppling movement) P-总轴向力,N(total axial force) Fr-总径向车,N(total radial force)。 3、计算安全系数(safety factor calculation) fs=Co/Cp fs值可按下表选取(see the following table)。 三排柱式回转支承的造型计算Calculation for 3-row-roller slewing ring bearing: 1、计算额定静容量capacity of slewing ring bearing Co=f·D·d 式中: Co-额定静容量,N(capacity of bearing) f-静容量系数,147N/mm2(capacity factor) D-滚道中心直径,mm(diameter of track center) d-上排滚柱直径,mm(upper row roller diameter) 2、根据组合后的外载荷,计算当量轴向载荷loading calculation Cp=p+0.0045M/D 式中: Cp-当量轴向载荷, N M-总倾覆力,N·m(total toppling movement) P总轴承向力,N(total axial force) 3、计算安全系数(safety factor calculation) fs=Cp/Cp fs值可按下表选取(see the following table); |
回转支承的造型计算 回转支承结构型式type of slewing ring bearing; 01、单排球式sinagle-rowball; 02、双排异径球式double-rowball; 11、单排交叉滚柱式crossed rollers; 13、三排滚柱式3-row roller. 齿轮传动形式 0--无齿式no teeth 1--渐开线圆柱齿轮外齿啮合小模数outer teeth&smaller module; 2--外齿啮合大模数oter teeth&bigger module; 3--内齿啮合小模数inner teeth&smaller module; 4--内齿啮合大模数inner teeth&bigger module. 安装配合型式fitting circle; 0--标准型无止口no fitting circle; 1--标准型有止口with fitting circle; 2--特殊型special; 安装连接孔型式 installation hole type; 0--内外圈安装孔均为通孔both rings with installation bolt holes; 1--内外圈安装孔均为螺纹孔both rings with screw holes; 2--内圈安装孔为螺纹孔inner ring with screw holes,外圈安装孔为通孔outer ring with installation bolt holes; 3--外圈安装孔为螺纹孔outer ring with screw holes,内圈安装孔为通孔inner ring with installation bolt holes。
单排球式回转支承的造型计算Calculation for single-row ball slewing ring bearing: 1、计算回转支承的额定静容量capacity of slewing ring bearing Co=f·D·d 式中: Co额定静容量,N(capacity of bearing)f 静容量系数,110N/mm2(capacity factor) D滚道中心直径,mm(diameter of track center)d钢球公称直径,mm(diameter of ball)。
2、根据组合后的外载荷,计算当量轴向载荷loading calculation Cp=P+0.00437M/D+3.44Fr 式中: Cp-当量轴向载荷,N M-总倾覆力矩,N·m(total toppling movement) P-总轴向力,N(total axial force) Fr-总径向车,N(total radial force)。 3、计算安全系数(safety factor calculation) fs=Co/Cp fs值可按下表选取(see the following table)。 三排柱式回转支承的造型计算Calculation for 3-row-roller slewing ring bearing: 1、计算额定静容量capacity of slewing ring bearing Co=f·D·d 式中: Co-额定静容量,N(capacity of bearing) f-静容量系数,147N/mm2(capacity factor) D-滚道中心直径,mm(diameter of track center) d-上排滚柱直径,mm(upper row roller diameter) 2、根据组合后的外载荷,计算当量轴向载荷loading calculation Cp=p+0.0045M/D 式中: Cp-当量轴向载荷, N M-总倾覆力,N·m(total toppling movement) P总轴承向力,N(total axial force) 3、计算安全系数(safety factor calculation) fs=Cp/Cp fs值可按下表选取(see the following table);
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