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CNC Machining

Machining Process, Machining Materials, Machining Roughness, Machining Size

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The CNC Machining capacity of WELLE manufacturers including process, material, weight and size is listed as follows:

✧ Machining Process: CNC Swiss Machining Lathe, Laser Micromachining, Automatic Turning, Laser Cutting,4-Axis Milling, Centerless grinding,5-Axis Milling, Honing, Gear Machining, Wire EDM, Gear Hobbing, Rolling Grinder, End Grinder, Round Grinder, Ball Surface Grinder, Cylindrical Grinders, Burr Free Polishing, Surface coating, Heat Treatment, Ultrasonic Cleaning, Polishing and more.

✧ Material: Cold-rolled or hot rolled steel, Sulfurized Steel, Brass, Copper, Alloy Steel, Carbon Steel, Stainless steel, Invar, Kovar, 718 Inconel, PEEK, C1045, SAE1117, SAE1018, SAE1144, SAE1035, 6061-T6 Aluminum, 7075-T6, AISI 316SS,17-4PH Steel, Engineered Plastic

✧ Roughness: Up to Ra0.05

✧ Surface Hardness: Up to HRC 58-62

✧ Size: Customed based on Part drawing

Precision Cold Extrusion

Cold Extrusion Processing, Cold Extrusion Material, Cold Extrusion Weight, Cold Extrusion Size

Cold Extrusion

The Cold Extrusion capacity of WELLE manufacturers including process, material, weight and size is listed as follows:

✧ Cold Extrusion Process: Forward Extrusion, Backward Extrusion, Radial Extrusion, Composite Extrusion

✧ Cold Extrusion Material: Alloy Steel, 20Cr, 20CrNiMo, 20CrMnTi, SWRCH45K, SAE1010,

SAE1035, 42Cr, 42CrMo, SAE 10B21, Aluminum ZL101, Al6061-T6, Bronze, Copper

✧ Cold Extrusion Weight: 0.1kg – 500kg

✧ Size: 10mm – 600 mm

Forging

Forging Processing, Forging Materials, Forging Weight, Forging Size

Forging

The forging capacity of WELLE manufacturers including process, material, weight and size is listed as follows:

✧ Forging Process: Drop Forging, Induction Forging, Net-shape Forging, Precision Forging, Roll Forging, Upset Forging, Open Die Forging, Closed Die Forging, Press Forging, Cold Heading

✧ Forging Material: Alloy Steel, 1045, 15B34, 4140, 3310, Iron Forging, Superalloy, Titanium, Nickel Alloy, 5CrMnMo, 3Cr2W8V steel, Mn13 steel, 304, 304L, 316, 2205, 45, 42CrMo, 27SiMn, 40CrNiMo, 40Cr, Q345B/C/D/E, GCr15 steel, Aluminum Forging, Bronze Forging, Copper Forgin

✧ Forging Weight: 0.1kg – 1000kg

✧ Size: 10mm – 5000 mm

Metal Injection Molding(MIM) & Sintering(PM)

PM&MIM Sintering Process, PM&MIM Sintering Materials, MIM&PM Weight, MIM&PM Sintering Size

PM,MIM Sintering

The PM/MIM capacity of WELLE manufacturers including process, material, weight and size is listed as follows:

✧ PM/MIM Process: Vacuum Sintering, Mesh Belt type Sintering, Walking Beam Sintering, CNC Machining, Surface Coating

✧ PM/MIM Material: BASF/Catamold®, Fe2Ni, Fe4Ni (FN04), Fe8Ni (FN08), SS304,

SS316, SS316L,4605,17-4PH, SS420, MPIF series Material, Tungsten Alloy, Pure Copper, Kovar and More;

✧ Weight: 0.005kg – 0.05kg

✧ Size: 5mm – 200 mm

Precision Casting

PM&MIM Sintering Process, PM&MIM Sintering Materials, MIM&PM Weight, MIM&PM Sintering Size

Casting2

The casting capacity of WELLE manufacturers including process, material, weight and size is listed as follows:

✧ Casting Process: Sand Casting (Resin Sand Casting, Green Sand Casting, Shell Molded Casting, Lost Foam Casting), Vacuum Casting, Investment Casting (Water Glass, Silica Sol), Die Casting, Centrifugal Casting, Gravity Casting, 3D printing, CNC Machining, Surface Treatment.

✧ Casting Material: Gray Iron, Ductile Iron, Alloy Steel, Stainless Steel, Aluminum,AL360,AL380,AL413,ZA-8,ZA-12,ZA-27,A356, Zinc, Bronze, Magnesium, Titanium, ADC12, 20CrMo, 40Cr, Nickel alloy

✧ Casting Weight: 0.02kg – 2,000kg

✧ Size: 5mm – 3000mm

Gear Machining

Gear Machining Type, Gear Materials, Gear Modules, Gear Quality

Gear Machining

The Gear Machining capacity of WELLE manufacturers including process, material, weight and size is listed as follows:

✧ Gear Machining Process: Precision Ground Gears, Spur Gears, Helical Gears, Bevel Gears, Miter Gears, Worm Gears, Custom Gears, Pump Gears, Gear Shafts, Sensor Gears, Plastic Gears, Rack, Ratchet

✧ Gear Machining Material: Hardened& unhardened Steel, Stainless Steel,Alloy Steel, Copper Alloy, ASTM C90700, C95400, C95800,C91000, DIN CuAl9Ni, CuSn10, Delron, Nylon, Cast Iron, Brass, Engineered Plastic

✧ Modules: M0.5 to M10

✧ Size: Customed based on Part drawing

✧ Quality: Up to 6&7 according to ISO, DIN, EN;

Up to AGMA Q9 for Non-Heat Treated, Spur& Helical Gears Only,

AGMA Q8 for Heat Treated& Non-Heat Treated All other gears;

AGMA Q14 for Grinding Spur& Helical Gear;

Rubber and Plastic Molding

Rubber and Plastic Processing, Rubber and Plastic Materials, Plastic Gear Quality

Rubber Seals and Plastic 3

The Rubber and Plastic capacity of WELLE manufacturers including process, material, weight and size is listed as follows:

✧ Rubber and Plastic Process: Insert& Overmolding, Double Injection molding, Plastic Gear Molding, Prototype Molding, Rubber to metal Bonding, Press Vulcanization, Die-Cutting, CNC Machining, Diamond-Turning

✧ Rubber and Plastic Material: Teflon, PTFE, PP, Nylon, Acetal/POM, ABS/PC, PE, Silicone Rubber (VMQ), FKM, Fluorosilicone, EPDM, PU, Buna-N, Nitrile, NBR, etc

✧ Plastic Gear Quality: JIS 2( B 1702),JIS N6(B 17020-02),AGMA 12 (390.01~03);