High Quality Carbon Steel Spline Drive Gear Spline Shaft

Product DescriptionMaterial: 45#Steel,20CrMnTi,40Cr,20CrNiMo,20MnCr5,GCR15SiMn,42CrMo,2Cr13stainless steel,Nylon,Bakelite,Copper,Aluminium.etcProcess:The main process is Gear Hobbing, Gear Shaping and Gear Grinding, Selecting production process according to the different products.Heat Treatmente:Carburizing and quenching ,High-frequency quenching,Nitriding, Hardening and tempering, Selecting heat treatment according to the different materials.Testing EquipmentRockwell hardness tester 500RA, Double mesh instrument HD-200B & 3102,Gear measurement center instrument CNC3906T other High precision detection equipmentsCertification0.1-90 kgCasting Size:Max linear size: 1200 mm, Max diameter size: 600 mmMachining tolerace:GB/T19001-2016/ISO9001:2015Machining surface roughness:Ra0.8 ~ 6.3 umMaterial standard:GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AARUsage:Used in printing machine, cleaning machine, medical equipment, garden machine, construction machine, electric car, valve, forklift, transportation equipment and various gear reducers.etcQuality control:100% inspection before packingManufacture Standard5-8 Grade ISO1328-1997.Company ProfileSIMIS CASTING, established in year of 2004, is a professional foundry, including integrating development and production together, specialized in producing various kinds of investment casting parts, and sand casting parts. These casting parts are widely used in automobile industry, railway vehicle, construction machine, municipal works, pipeline, petrochemical industry, mine, electric utility industry and so on. SIMIShas six affiliated casting workshop and 2 professional CNC machining workshops. There are 500 staffs and 40 engineers now in our company. Its annual production capacity for all types of casting parts is about 3000 tons. Holding over 100 sets of advanced casting parts, machining and test equipments.It is also equipped with many advanced CNC machining center, CNC turning center, CNC milling machine and CNC lathes. It can do the heat-treatment, electricity polishing, mirror polishing and CNC machining at the request of clients.Application FieldTesting Ability Dimensional Non-Destructive Tests(N.D.T.)Chemical & MechanicalSurface Roughness Test Dye PenetrantChemical analysisMicroscopic MeasurementRadiography (RT) Metallography3D ScanningMagnetic Particle (MT) Tensile StrengthCMMUltra-Sonic (UT) Yield StrengthImpact TestHardness TestElongation Rate  Shrinkage RateSurface TreatmentFAQQ1:Are you manufactory or trade company? A1: We are an enterprise integrating manufacturer and trade for many years already in Shanxi province, China. And we are AAA grade credit enterprise, and also we have cooperative plants to provide other services such as plating and coating .   Q2: How could I get a free quotation?A2:Please send us your drawings by Alibaba or email. The file format is PDF / DWG / STP / STEP / IGS and etc. IF there are no drawings, we can make the drawings according to your samples!   Q3:How to control quality? A3:First, all raw materials are inspected by the quality control department before they are put into storage. Second, during the casting process, three times of spectral analysis were performed at the front, middle and back respectively. Third, after the parts are cleaned, perform a first visual inspection to check whether the product has casting defects before sending it to the next process. Fourth, conduct a comprehensive QC inspection of each part before shipment, including chemical composition, mechanical properties and other specific tests. Transactions can be through Alibaba's trade assurance.  Q4:Can we have our Logo or company name to be printed on your products or package?A4:Sure. Your Logo could be printed on your products by Hot Stamping, Printing, Embossing, UV Coating, Silk-screen Printing or Sticker./* 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