Basic Info.
Material
Stainless Steel, Carbon Steel, Alloy Steel
Journal Surface Roughness
0.63-0.16μm
Transport Package
Packed with Soft Material in Plastic Bag
Product Description
Item Name | CNC Precision Automatic Lathe Hardened Steel Shaft Customized Machining Turning Manufacturer Factory |
Available materials | Aluminum:5052, 5083, 6061, 6082, 7075 |
Steel/Carbon steel/Alloy steel/Harden Steel/Die steel:Q235, #45, Q345, Y12, Y30, 40Cr |
Stainless Steel: SUS303, SUS304, SUS303Cu, SUS316, SUS316L, SUS416, SUS431 |
Brass: C230/C260/C360 |
Pure Cooper |
Plastic: POM, POM-C, Nylon, Acrylic, ABS, PEEK, Plexiglas, PP, PE |
Titanium: TA1, TA2, TA3, TA4, TC4 |
CNC turning work range | φ4mm-φ500mm*1000mm |
CNC turning work range | 510mm*1520mm*800mm |
Tolerance | ±0.01mm and hole tolerance is ±0.005mm. |
Finished | Anodized, Powder coating, Electroplating, Nitriding, Sandblasting, Heat treatment, Blueing, Grinding, Polishing, As machined, |
DRW format | PDF, CAD for 2D; x_t,.igs,.stp, .step for 3D |
Processing Equipment | CNC Machining center, CNC Lathe, Turning machine, Milling machine, Drilling machine, Internal and external grinding machine, Cylindrical grinding machine, Tapping drilling machine, Wire cutting machine, polishing machine, etc. |
Surface Roughness | Ra 0.2-Ra 3.2 |
Delivery Time | Leadtime of samples: 3-5 days mass production: 10-25days |
Quality control | 100% inspection before shipment |
Other services | CNC engraving, Laser engraving, silk printing, Knurling |
Shaft machining process:Material preparation → Turning both ends, drilling center hole →Rough turning each outer circle→ quenching →Repair grinding center hole →Semi-precision turning of the outer circle, slot, chamfering →Thread→ Keying Groove Processing Line →Milling keyway→ Repair grinding center hole→ Grinding→ test.
The process of shaft manufacturing can be Rough turning→ semi-finishing turning→ finishing turning→ grinding based on the high accuracy requirement.
Shaft processing needs to pay attention to the dimensional accuracy, geometric accuracy, surface roughness, mutual position accuracy, etc...
Processing and precautions:
(1) The order of machining should be followed based on the principle arrangements: First base surface, First coarse, then fine grinding.
(2) After machining the center hole for the main shaft part, process the outer circle →the inner hole, and pay attention to the rough and fine processing separately.
(3) The deep hole processing is typically processed after quenching. It is difficult to correct the deep hole after it is bent and deformed, as the deformation of the quenching and tempering treatment is large.
(4) When processing the outer surface of the outer circle, the large diameter outer circle should be processed first, and then the small diameter outer circle should be processed. So as not to reduce the rigidity of the workpiece at the beginning.
(5) The machining of minor surfaces such as splines, keyways, etc. on the main shaft is generally performed after the outer fine wheel or rough grinding and before the rough grinding of the outer circle.
(6) Spindle threading is performed after the partial quenching of the spindle. The concentricity of the threaded surface and the supporting journal shaft is not affected by the deformation after quenching.
If you are looking for a supplier for shaft machining, Bomei provides an in-depth look at the shaft manufacturing process. This process begins with the design of the shaft, and proceeds through the various stages of manufacturing.
Company Introduction
Bomei Plastic Hardware Limited was established in 2012. The core members of the team have entered this industry since 2007 and become industry leaders, mainly engaged in the automation machinery and equipment industry.
Bomei is rich experienced in customized machined parts for over 10 years.
With the concept of "satisfaction service to customers", we provide customers with one-stop high-quality solutions from raw materials to process engineering and manufacturing.
We specializes in the production of customized CNC machining & milling parts, composite turn-milling parts, precision mold accessories, and sheet metal parts.
The company continues to add various sizes of advanced production equipments to meet various processing needs, not only to improve the price competitiveness and fast delivery, but also technically meet the higher requirements.
Products are widely used in automation equipment, communications, precision instruments, medical equipment, auto, electric scooter, skateboard and other machinery.
We can process various raw material such as: stainless steel, steel alloy, aluminum, brass, copper, nylon, delrin, PVC, PE, ABS etc.
These customized mechanical parts include non-standard automated parts, mechanical transmission parts, Four-wheel electric skateboard parts, wheel hubs, wheel sets, wheel rims, mounting brackets, Engine parts, shaft, drive shaft, flanges, blind flange, adapters, vent plug, valve fittings & accessories, hydraulic fittings, hose fittings, bushings, generators, cylinder pistons, seals and cylinder parts, mainframe plates, timing pulley, chain link, chain coupling, motor housings, rotary motor parts, various pilot valve, nozzle parts, studs, bolts, screws nuts, washers, spacers etc.
FAQ
1.What's kinds of information you need for quote?
Please kindly directly send us your design product draft(2D/3D drawings (PDF/DWG/DXF/IGS/STP/SLDPRT/etc) to us, and advise raw material
, surface finish, quantity so that we can quote at exact and competitive prices.
2.What is your MOQ?
MOQ depends on our client's needs, 1pcs is accepted. Besides, we welcome trial order before mass-production.
3.Can you send me samples then I can feel your quality ?
Yes, of course. Free samples are available for approval first.
4.Are you a manufacturer or trading company?
We are a manufacturer, we are located in Dongguan, China.
5.What is your payment term ?
T/T, L/C, Western Union, etc...
6.What is your delivery time for this order ?
Normally peak season, our delivery time is 10-35 days. It also should be depend on product complexity and the quantity.
For products in stock, then the delivery time will be in about 3-7 days.
7.Will my drawings be safe after sending to you?
Yes, we can sign NDA document with valued customers to keep them confidentiality.
8.If the parts we purchase from your company are found defective or bad, what you can promise?
Please feel free to give us your feedback of quality once the parts are received, so that we can offer some quick and accurate solutions for valued customers to choose after checking with our engineers and QC departments, to make sure solve the problems ASAP.
9.Who are we?
Bomei is a manufacturing company in production and sales of high-end products and precision components, which are widely used in Automated machinery and equipment, Industrial industry, Farm equipment, audio, digital laser cutting system, communications, Instrument, Medical, electric skateboard, construction and other industries over 10 years.
Address:
523923 No. 7, Houhu Road, Humen Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Bomei Plastic Hardware Limited is located in Dongguan, a world-leading manufacturing hub in the south of China, which is famous as the world′s factory for industry.
We′re equipped with modern manufacturing facilities, including CNC machining centre, Automatic lathe, CNC lathe, Milling machines, 4-axis, Hans Lasers, CNC punching and other types of advanced equipment.
Bomei is a professional manufacturer of custom-made industrial parts, including precision machining & milling parts, sheet metal parts, precision mold accessories, and some standard fasteners, most of them are in raw material such as: Stainless steel, steel alloy, aluminum, brass, copper, nylon, derlin, PVC, PE, ABS etc.
Meanwhile, we also can handle surface treatments, include anodizing, powder coating, polishing, nitrate hardened, heat treatment, black blueing, assembly and packing of finished items.