OEM ODM Custom Precision Steel Machining Forged Spur Plastic Gears

OEM ODM Custom Precision Steel Machining Forged Spur Plastic GearsGear transmission relies on the thrust between gear teeth to transmit motion and power, also known as meshing transmission. With this gradual meshing, helical gears operate much more smoothly and quietly than spur gears. Therefore, almost all automobile transmissions use helical gears.Since the teeth on the helical gear present a certain angle, the gears will be under a certain amount of  stress when they mesh. Equipment using helical gears is equipped with bearings to withstand this pressure.Product DescriptionProduct namehelical gearMaterials AvailableStainless Steel, Carbon Steel, Brass,  Bronze, Iron, Aluminum Alloy,Copper,Plastic etcHeat TreatmentQuenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding......Surface TreatmentCarburizing and Quenching,Tempering ,Tooth suface high quenching Hardening,TemperingBOREFinished bore, Pilot Bore, Special requestProcessing MethodMolding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding etcPressure Angle20 DegreeHardness55- 60HRCSizeCustomer Drawings & ISO standardPackageWooden Case/Container and pallet, or made-to-orderCertificateISO9001:2008ApplicationsElectric machinery, metallurgical machinery, environmental protection machinery, electronic and electrical appliances, road construction machinery, chemical machinery, food machinery, light industrial machinery, mining machinery, transportation machinery, construction machinery, building materials machinery, cement machinery, rubber machinery, water conservancy machinery and petroleum machineryMachining ProcessMaterial preparation, normalizing, rough turning, quenching and tempering, semi fine turning outer circle, rough turning spiral surface, fine turning (fine grinding) inner hole end face, keyway, semi fine turning spiral surface, pliers (rest incomplete teeth), semi fine grinding outer circle, semi fine grinding spiral surface, grinding center hole, fine grinding outer circle, fine grinding spiral surface, finished product inspectionAdvantages1. Produce strictly in accordance with ANSI or DIN standard dimension2. Material: SCM 415 steel 3. Bore: Finished bore4. Precision grade: DIN 5 to DIN 75. Surface treatment: Carburizing and Quenching6. Module: From 1 to 47. Tooth: From Z15 to Z70Specifction: NumberNumber of TeethShaft Bore Dia. AH7 (1mm Increment)Twisting DirectionBCDEFGTypeModuleStraight Bore Straight Bore+TapKeyway+TapStraight BoreStraight Bore+TapKeyway+Tap 1.02068L(Left)R(Right)1720228101822~ 2888~1318~2022~2824~3030~481010~1725~3030~4832~5050~701212~1735~4050~7052~7280~1001515~305080~10082~1021.520~261212~1724~3230~3933~4212122428~441515~3036~5042~67.545~70.545~521818~4050~6072~7875~8160~1002020-5060~7090~15093·1532.015~181212~1724~3030~3634~4016132920~281515·2232~4540~5644~6030~361818~405060~7264~7640~482020~446080~9684~10050~1002525~6060~100100~200104~2042.515~181515~3030~3837.5~4542.5~5020143420~241818~4040~4850~6055~6525~362020~5050~7062.5~9067.5~9540~602525~7070~8090~15095~1553.015~181818~2236~4045~5451~6025164 Company ProfilePackaging & ShippingFAQMain Markets?North America, South America, Eastern Europe , West Europe , North Europe, South Europe, AsiaHow to order?* You send us drawing or sample* We carry through project assessment* We give you our design for your confirmation* We make the sample and send it to you after you confirmed our design* You confirm the sample then place an order and pay us 30% deposit* We start producing* When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers.* Trade is done, thank you!!  If you are interested in our products, please tell us which materials, type, width, length u want./* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1