Model NO. Cardan Shaf Appearance Shape Round Journal Surface Roughness 2.5-0.63μm EPT/ODM Available Colour Orange Black Yellow Trademark WEICHENG UNIVERSAL Transport Package Wooden Cartons or Customer′s Requirement Specification SWC-I90A-450 Origin Wuxi, Jiangsu Province HS Code 8483600090

Product Description

Who we are?WUXI WEICHENG CARDANSHAFT CO;LTDhas 15 years history;When the general manager Mr;Rony Du graduated from the university;he always concentrated his attention on the research and development;production and sales of the cardan shaft;Mr;Rony Du and his team started from scratch;from one lathe and a very small order;step by step to grow up;He often said to his team ;We will only do one thing well——to make the perfect cardan shaft ;; WUXIWEICHENG CARDANSHAFT CO;;LTD was founded in 2005;The registered capitalis 8 million;covers an area of 15 acres; has 30 existing staff; The company specializing in the production of SWC; SWP cross universal coupling and drum tooth coupling;The company with factory is located in the beautiful coast of Tai Lake –Hudai (Wuxi Economic Development Zone HudaiIndustrial Park);In order to become China's leading cardan shaft one-stop solution expertsupplier ;WEICHENG CARDANSHAFT independent research and development of SWC light; medium; short; heavy Designs cardan shaft have reached the leading domestic level;Products not only supporting domestic large and medium-sized customers; but also exported to the United States; India; Vietnam; Laos; Ukraine; Russia; Germany; Britain and other countries and areas;In the past 15 years; the company has accumulated a wealth of experience; learn from foreign advanced technology; and to absorb and use the universal axis has been improved several times; so that the structure is maturing; significantly improved performance; WEICHENG belief; ;Continuous innovation; optimize the structure; perseverance ; to create a high quality of outstanding cardan shaft manufacturer;We always adhere to the ISO9001 quality control system; from the details to start; standardize the production process; and to achieve processing equipment ;specialization; numerical control ; rapid increase in product quality;This Not only won the majority of customers reputation; but also access to peer recognition; We continue to strive to pursue; ;for customers to create the greatest value;for the staff to build the best platform ;; will be able to achieve customer and business mutually beneficial win-win situation; Why choose us?First;select raw material carefullyThe cross is the core component of cardan shaft;so the selection of material is particularly critical;Raw materials of the cross for light Duty Size and Medium Duty Size;we choose the 20CrMnTi special gear steel bar from SHAGANG GROUP;Being forged in 2500 ton friction press to ensure internal metallurgical structure;inspecting the geometric dimensions of each part to meet the drawing requirements;then transfer to machining;the processes of milling; turning; quenching and grinding;The inspector will screenblank yokehead;The porosity; cracks; slag; etc; do not meet the requirements of the casting foundry are all eliminated;then doing physical and chemical analysis; to see whether the ingredients meet the requirements; unqualified re-elimination;And then transferred to the quenching and tempering heat treatment; once again check the hardness to see if meet the requirements; qualified to be transferred to the machining process; We control from the source of the material to ensure the supply of raw materials qualified rate of 99%;Second;advanced production equipmentWEICHENG Company introduced four-axis linkage machining center made in Taiwan; milling the keyway and flange bolt hole of the flange yoke; The once machine-shaping ensures that the symmetry of the keyway and the position of the bolt hole are less than 0;02mm;which greatly improves the installation accuracy of the flange;the four axis milling and drilling center holes of the cross are integrated;to ensure that the four shaft symmetry and verticality are less than 0;02mm;the process of the journal cross assembly service life can be increased by 30%; and the speed at 1000 rpm above the cardan shaft running smoothly and super life is crucial to the operation;We use CNC machine to lathe flange yoke and welded yoke;CNC machine can not only ensure the accuracy of the flange connection with the mouth; but also improve the flange surface finish;5 meters automatic welding machine welding spline sleeve and tube;welded yoke and tube;With the welding torch swing mechanism; automatic lifting mechanism; adjustment mechanism and welding torch cooling system; welding machine can realize multi ring continuous welding; each coil current and voltage can be preset; arc starting and stopping control PLC procedures; reliable welding quality; the weld bead is smooth and beautiful; to control the welding process with fixed procedures; greatly reducing the uncertainty of human during welding; greatly improve the welding effect;High speed cardan shaft needs to do dynamic balance test before leaving the factory;Unbalanced cardan shaft will produce excessive centrifugal force at high speed and reduce the service life of the bearing;the dynamic balance test can eliminate the uneven distribution of the casting weight and the mass distribution of the whole assembly;Through the experiment to achieve the design of the required balance quality; improve the universal shaft service life;In 2008 the company introduced two high-precision dynamic balance test bench; the maximum speed can reach 4000 rev ; min; the balance of G0;8 accuracy; balance weight 2kg–1000kg;In order to make the paint standardization; in 2009 the company bought 10 meters of clean paint room ; the surface treatment of cardan shaft is more standardized; paint fastness is more rugged; staff's working conditions improved; exhaust of harmless treatment;Third;Professional transport packagingThe packing of the export cardan shaft is all in the same way as the plywood wooden box; and then it is firmly secured with the iron sheet; so as to avoid the damage caused by the complicated situation in the long-distance transportation; Meet the standard requirements of plywood boxes into Europe and other countries; no matter where can successfully reach all the country's ports;Data and Size of SWC-I Series Universal Joint Couplings

pe DesianDataItem SWC-I 58 SWC-I 65 SWC-I 75 SWC-I90 SWC-I100 SWC-I120 SWC-I150 SWC-I180 SWC-I200 SWC-I225 A L 255 285 335 385 445 500 590 640 775 860 Lv 35 40 40 45 55 80 80 80 100 120 m(kg) 2;2 3;0 5;0 6;6 9;5 17 32 40 76 128 B L 150 175 200 240 260 295 370 430 530 600 m(kg) 1;7 2;4 3;8 5;7 7;7 13;1 23 28 55 98 C L 128 156 180 208 220 252 340 348 440 480 m(kg) 1;3 1;95 3;1 5;0 7;0 12;3 22 30 56 96 Tn(N·m) 150 200 400 750 1250 2500 4500 8400 16000 22000 Tf(N·m) 75 100 200 375 630 1250 2250 4200 8000 11000 β(°) 35 35 35 35 35 35 35 25 25 25 D 52 63 72 92 100 112 142 154 187 204 Df 58 65 75 90 100 120 150 180 200 225 D1 47 52 62 74;5 84 101;5 130 155;5 170 196 D2(H9) 30 35 42 47 57 75 90 110 125 140 D3 38 38 4 50 60 70 89 102 114 140 Lm 32 39 45 52 55 63 85 87 110 120 k 3;5 4;5 5;5 6;0 8;0 8;0 10;0 12;0 14;0 15;0 t 1;5 1;7 2;0 2;5 2;5 2;5 3;0 4;0 4;0 5;0 n 4 4 6 4 6 8 8 8 8 8 d 5;1 6;5 6;5 8;5 8;5 10;5 13 15 17 17 MI(kg) 0;14 0;16 0;38 0;38 0;53 0;53 0;87 0;87 1;65 2;14 Flange bolt size M5 M6 M6 M8 M8 M10 M12 M14 M16 M16 Tightening torque(N·m) 7 13 13 32 32 64 110 180 270 270

1;Notations;L=Standardlength;orcompressedlengthfordesignswithlengthcompensation;LV=Lengthcompensation;M=Weight;Tn=Nominaltorque(Yieldtorque50%overTn);TF=Fatiguetorque;I;E;PermissibletorqueasdeterminedaccordingtothefatiguestrengthUnderreversingloads;β=Maximumdeflectionangle;MI=weightper100mmtube2;Millimetersareusedasmeasurementunitsexceptwherenoted;3;Pleaseconsultusforcustomizationsregardinglength;lengthcompensationandFlangeconnections;

Basic Info.

Model NO. Cardan Shaf Appearance Shape Round Journal Surface Roughness 2.5-0.63μm EPT/ODM Available Colour Orange Black Yellow Trademark WEICHENG UNIVERSAL Transport Package Wooden Cartons or Customer′s Requirement Specification SWC-I90A-450 Origin Wuxi, Jiangsu Province HS Code 8483600090

Product Description

Customer Question & Answer Ask something for more details (0)

Who we are?WUXI WEICHENG CARDANSHAFT CO;LTDhas 15 years history;When the general manager Mr;Rony Du graduated from the university;he always concentrated his attention on the research and development;production and sales of the cardan shaft;Mr;Rony Du and his team started from scratch;from one lathe and a very small order;step by step to grow up;He often said to his team ;We will only do one thing well——to make the perfect cardan shaft ;; WUXIWEICHENG CARDANSHAFT CO;;LTD was founded in 2005;The registered capitalis 8 million;covers an area of 15 acres; has 30 existing staff; The company specializing in the production of SWC; SWP cross universal coupling and drum tooth coupling;The company with factory is located in the beautiful coast of Tai Lake –Hudai (Wuxi Economic Development Zone HudaiIndustrial Park);In order to become China's leading cardan shaft one-stop solution expertsupplier ;WEICHENG CARDANSHAFT independent research and development of SWC light; medium; short; heavy Designs cardan shaft have reached the leading domestic level;Products not only supporting domestic large and medium-sized customers; but also exported to the United States; India; Vietnam; Laos; Ukraine; Russia; Germany; Britain and other countries and areas;In the past 15 years; the company has accumulated a wealth of experience; learn from foreign advanced technology; and to absorb and use the universal axis has been improved several times; so that the structure is maturing; significantly improved performance; WEICHENG belief; ;Continuous innovation; optimize the structure; perseverance ; to create a high quality of outstanding cardan shaft manufacturer;We always adhere to the ISO9001 quality control system; from the details to start; standardize the production process; and to achieve processing equipment ;specialization; numerical control ; rapid increase in product quality;This Not only won the majority of customers reputation; but also access to peer recognition; We continue to strive to pursue; ;for customers to create the greatest value;for the staff to build the best platform ;; will be able to achieve customer and business mutually beneficial win-win situation; Why choose us?First;select raw material carefullyThe cross is the core component of cardan shaft;so the selection of material is particularly critical;Raw materials of the cross for light Duty Size and Medium Duty Size;we choose the 20CrMnTi special gear steel bar from SHAGANG GROUP;Being forged in 2500 ton friction press to ensure internal metallurgical structure;inspecting the geometric dimensions of each part to meet the drawing requirements;then transfer to machining;the processes of milling; turning; quenching and grinding;The inspector will screenblank yokehead;The porosity; cracks; slag; etc; do not meet the requirements of the casting foundry are all eliminated;then doing physical and chemical analysis; to see whether the ingredients meet the requirements; unqualified re-elimination;And then transferred to the quenching and tempering heat treatment; once again check the hardness to see if meet the requirements; qualified to be transferred to the machining process; We control from the source of the material to ensure the supply of raw materials qualified rate of 99%;Second;advanced production equipmentWEICHENG Company introduced four-axis linkage machining center made in Taiwan; milling the keyway and flange bolt hole of the flange yoke; The once machine-shaping ensures that the symmetry of the keyway and the position of the bolt hole are less than 0;02mm;which greatly improves the installation accuracy of the flange;the four axis milling and drilling center holes of the cross are integrated;to ensure that the four shaft symmetry and verticality are less than 0;02mm;the process of the journal cross assembly service life can be increased by 30%; and the speed at 1000 rpm above the cardan shaft running smoothly and super life is crucial to the operation;We use CNC machine to lathe flange yoke and welded yoke;CNC machine can not only ensure the accuracy of the flange connection with the mouth; but also improve the flange surface finish;5 meters automatic welding machine welding spline sleeve and tube;welded yoke and tube;With the welding torch swing mechanism; automatic lifting mechanism; adjustment mechanism and welding torch cooling system; welding machine can realize multi ring continuous welding; each coil current and voltage can be preset; arc starting and stopping control PLC procedures; reliable welding quality; the weld bead is smooth and beautiful; to control the welding process with fixed procedures; greatly reducing the uncertainty of human during welding; greatly improve the welding effect;High speed cardan shaft needs to do dynamic balance test before leaving the factory;Unbalanced cardan shaft will produce excessive centrifugal force at high speed and reduce the service life of the bearing;the dynamic balance test can eliminate the uneven distribution of the casting weight and the mass distribution of the whole assembly;Through the experiment to achieve the design of the required balance quality; improve the universal shaft service life;In 2008 the company introduced two high-precision dynamic balance test bench; the maximum speed can reach 4000 rev ; min; the balance of G0;8 accuracy; balance weight 2kg–1000kg;In order to make the paint standardization; in 2009 the company bought 10 meters of clean paint room ; the surface treatment of cardan shaft is more standardized; paint fastness is more rugged; staff's working conditions improved; exhaust of harmless treatment;Third;Professional transport packagingThe packing of the export cardan shaft is all in the same way as the plywood wooden box; and then it is firmly secured with the iron sheet; so as to avoid the damage caused by the complicated situation in the long-distance transportation; Meet the standard requirements of plywood boxes into Europe and other countries; no matter where can successfully reach all the country's ports;Data and Size of SWC-I Series Universal Joint Couplings

pe DesianDataItem SWC-I 58 SWC-I 65 SWC-I 75 SWC-I90 SWC-I100 SWC-I120 SWC-I150 SWC-I180 SWC-I200 SWC-I225 A L 255 285 335 385 445 500 590 640 775 860 Lv 35 40 40 45 55 80 80 80 100 120 m(kg) 2;2 3;0 5;0 6;6 9;5 17 32 40 76 128 B L 150 175 200 240 260 295 370 430 530 600 m(kg) 1;7 2;4 3;8 5;7 7;7 13;1 23 28 55 98 C L 128 156 180 208 220 252 340 348 440 480 m(kg) 1;3 1;95 3;1 5;0 7;0 12;3 22 30 56 96 Tn(N·m) 150 200 400 750 1250 2500 4500 8400 16000 22000 Tf(N·m) 75 100 200 375 630 1250 2250 4200 8000 11000 β(°) 35 35 35 35 35 35 35 25 25 25 D 52 63 72 92 100 112 142 154 187 204 Df 58 65 75 90 100 120 150 180 200 225 D1 47 52 62 74;5 84 101;5 130 155;5 170 196 D2(H9) 30 35 42 47 57 75 90 110 125 140 D3 38 38 4 50 60 70 89 102 114 140 Lm 32 39 45 52 55 63 85 87 110 120 k 3;5 4;5 5;5 6;0 8;0 8;0 10;0 12;0 14;0 15;0 t 1;5 1;7 2;0 2;5 2;5 2;5 3;0 4;0 4;0 5;0 n 4 4 6 4 6 8 8 8 8 8 d 5;1 6;5 6;5 8;5 8;5 10;5 13 15 17 17 MI(kg) 0;14 0;16 0;38 0;38 0;53 0;53 0;87 0;87 1;65 2;14 Flange bolt size M5 M6 M6 M8 M8 M10 M12 M14 M16 M16 Tightening torque(N·m) 7 13 13 32 32 64 110 180 270 270

1;Notations;L=Standardlength;orcompressedlengthfordesignswithlengthcompensation;LV=Lengthcompensation;M=Weight;Tn=Nominaltorque(Yieldtorque50%overTn);TF=Fatiguetorque;I;E;PermissibletorqueasdeterminedaccordingtothefatiguestrengthUnderreversingloads;β=Maximumdeflectionangle;MI=weightper100mmtube2;Millimetersareusedasmeasurementunitsexceptwherenoted;3;Pleaseconsultusforcustomizationsregardinglength;lengthcompensationandFlangeconnections;