China Professional customized steel gear shaft/gear grinding shaft/gear spline shaft with Great quality

Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Construction works
Structure: Gear
Material: steel, carbon steel, steel alloy
Coatings: NICKEL
Torque Capacity: 10kn.m
Model Number: Customized
Finish: nitriding, carburizing and so on
Processing: Hobbing +milling+ drilling +turning+shaving
Type: shafts and other conveyor components
Certification: ISO 9001: 2015
Specificattion: according to customers’ drawings
OEM service: yes
Service capability: 1 stop solution
Packaging Details: carton, pallet, wooden case
Port: ZheJiang or HangZhou

Cooperation Model OEM or ODM
Design As per customers specific requirements
or customers give us specific sample;
or customers’ conceptual or preliminary design;
or customer sketched ideas.
Acceptable Drawing Format jpg/ .dwg/ .igs/ .stp etc.
Application Material Standard If no any specially required by customers, we usually suggest our customers to try the equivalent China National (GB) standard material that our engineer team proposes which to be properly converted from ANSI, ASTM, SAE, EN, DIN, BS, JIS and etc., to contribute the material cost control.
Aviailable Processing shearing; crimping; laser cutting; bending; stamping; pressing; deep drawing; rolling; forming; fabricating; drilling; tapping; riveting; sopt welding; TIG; assembling
Precision Average level: ±0.05mm, depending on product’s size, thickness and material

Notes:

  • products on website are just for reference and our promotion purpose only
  • we could provide similar products’ custom fabrication service as per drawings
  • any questions about our custom service, please feel free to contact us and we will reply in details within 2 working days
  • Your drawings are warmly welcomed

    Our Services

    1. Tooling: made in house–it can help us control the machine schedule.

    2. Customized service: acceptance–if customers can provide us drawings.

    3. Competitive price and perfect quantity.

    Company InformationCompany Tour

    Equipment

  • CNC Horizontal lathe Dia.400mm X2000mm capacity /8
  • Horizontal lathe Dia.500mm X750mm capacity /2
  • Vertical lathe Dia.1200mm capacity /2
  • CNC Milling machine 250mm x1120mm capacity /3
  • Milling machine 320mm x1320mm capacity /2
  • PlHangZhou machine 650mm capacity /1
  • Plane grinding machine 250mm x300mm capacity, precision on and less than 0.016 /1
  • Small size high-precision plane grinding machine /1
  • Circular grinding machine Dia.250mm x 2000mm /1
  • Vertical drilling machine Dia.50mm/M24 capacity /1
  • Table drilling machine /15
  • Japan Sodick Linear cutting, CNC precision 0.001mm 320mm x400mm /1
  • Linear cutting machine, CNC precision 0.015mm 320mm x400mm /6
  • Electric discharge machine CNC precision 0.018mm 320mm x500mm /3
  • Gear-hobbing machine / 5
  • Sawing machine/ 2
  • Packaging & ShippingStrictlly in accordance with our customers’ specific instruction on packing.
    We can package for retail if needed.
    If no any specified, generally we would recommend that the parts to be packaged by poly bags, then put in carrtons and finally to be on pallets.
    The gross weight of 1 carton is no more than 22KG and pallet size try to approach 120cm X 80cm ( Europe size ) and 42″X42″ ( US size).
    The package is seaworthy and suitable for export. The wooden package material shall be steamed with the certificated and stamped by CCIB.

    What Are the Advantages of a Splined Shaft?

    If you are looking for the right splined shaft for your machine, you should know a few important things. First, what type of material should be used? Stainless steel is usually the most appropriate choice, because of its ability to offer low noise and fatigue failure. Secondly, it can be machined using a slotting or shaping machine. Lastly, it will ensure smooth motion. So, what are the advantages of a splined shaft?
    Stainless steel is the best material for splined shafts

    When choosing a splined shaft, you should consider its hardness, quality, and finish. Stainless steel has superior corrosion and wear resistance. Carbon steel is another good material for splined shafts. Carbon steel has a shallow carbon content (about 1.7%), which makes it more malleable and helps ensure smooth motion. But if you’re not willing to spend the money on stainless steel, consider other options.
    There are two main types of splines: parallel splines and crowned splines. Involute splines have parallel grooves and allow linear and rotary motion. Helical splines have involute teeth and are oriented at an angle. This type allows for many teeth on the shaft and minimizes the stress concentration in the stationary joint.
    Large evenly spaced splines are widely used in hydraulic systems, drivetrains, and machine tools. They are typically made from carbon steel (CR10) and stainless steel (AISI 304). This material is durable and meets the requirements of ISO 14-B, formerly DIN 5463-B. Splined shafts are typically made of stainless steel or C45 steel, though there are many other materials available.
    Stainless steel is the best material for a splined shaft. This metal is also incredibly affordable. In most cases, stainless steel is the best choice for these shafts because it offers the best corrosion resistance. There are many different types of splined shafts, and each one is suited for a particular application. There are also many different types of stainless steel, so choose stainless steel if you want the best quality.
    For those looking for high-quality splined shafts, CZPT Spline Shafts offer many benefits. They can reduce costs, improve positional accuracy, and reduce friction. With the CZPT TFE coating, splined shafts can reduce energy and heat buildup, and extend the life of your products. And, they’re easy to install – all you need to do is install them.
    splineshaft

    They provide low noise, low wear and fatigue failure

    The splines in a splined shaft are composed of two main parts: the spline root fillet and the spline relief. The spline root fillet is the most critical part, because fatigue failure starts there and propagates to the relief. The spline relief is more susceptible to fatigue failure because of its involute tooth shape, which offers a lower stress to the shaft and has a smaller area of contact.
    The fatigue life of splined shafts is determined by measuring the S-N curve. This is also known as the Wohler curve, and it is the relationship between stress amplitude and number of cycles. It depends on the material, geometry and way of loading. It can be obtained from a physical test on a uniform material specimen under a constant amplitude load. Approximations for low-alloy steel parts can be made using a lower-alloy steel material.
    Splined shafts provide low noise, minimal wear and fatigue failure. However, some mechanical transmission elements need to be removed from the shaft during assembly and manufacturing processes. The shafts must still be capable of relative axial movement for functional purposes. As such, good spline joints are essential to high-quality torque transmission, minimal backlash, and low noise. The major failure modes of spline shafts include fretting corrosion, tooth breakage, and fatigue failure.
    The outer disc carrier spline is susceptible to tensile stress and fatigue failure. High customer demands for low noise and low wear and fatigue failure makes splined shafts an excellent choice. A fractured spline gear coupling was received for analysis. It was installed near the top of a filter shaft and inserted into the gearbox motor. The service history was unknown. The fractured spline gear coupling had longitudinally cracked and arrested at the termination of the spline gear teeth. The spline gear teeth also exhibited wear and deformation.
    A new spline coupling method detects fault propagation in hollow cylindrical splined shafts. A spline coupling is fabricated using an AE method with the spline section unrolled into a metal plate of the same thickness as the cylinder wall. In addition, the spline coupling is misaligned, which puts significant concentration on the spline teeth. This further accelerates the rate of fretting fatigue and wear.
    A spline joint should be lubricated after 25 hours of operation. Frequent lubrication can increase maintenance costs and cause downtime. Moreover, the lubricant may retain abrasive particles at the interfaces. In some cases, lubricants can even cause misalignment, leading to premature failure. So, the lubrication of a spline coupling is vital in ensuring proper functioning of the shaft.
    The design of a spline coupling can be optimized to enhance its wear resistance and reliability. Surface treatments, loads, and rotation affect the friction properties of a spline coupling. In addition, a finite element method was developed to predict wear of a floating spline coupling. This method is feasible and provides a reliable basis for predicting the wear and fatigue life of a spline coupling.
    splineshaft

    They can be machined using a slotting or shaping machine

    Machines can be used to shape splined shafts in a variety of industries. They are useful in many applications, including gearboxes, braking systems, and axles. A slotted shaft can be manipulated in several ways, including hobbling, broaching, and slotting. In addition to shaping, splines are also useful in reducing bar diameter.
    When using a slotting or shaping machine, the workpiece is held against a pedestal that has a uniform thickness. The machine is equipped with a stand column and limiting column (Figure 1), each positioned perpendicular to the upper surface of the pedestal. The limiting column axis is located on the same line as the stand column. During the slotting or shaping process, the tool is fed in and out until the desired space is achieved.
    One process involves cutting splines into a shaft. Straddle milling, spline shaping, and spline cutting are two common processes used to create splined shafts. Straddle milling involves a fixed indexing fixture that holds the shaft steady, while rotating milling cutters cut the groove in the length of the shaft. Several passes are required to ensure uniformity throughout the spline.
    Splines are a type of gear. The ridges or teeth on the drive shaft mesh with grooves in the mating piece. A splined shaft allows the transmission of torque to a mate piece while maximizing the power transfer. Splines are used in heavy vehicles, construction, agriculture, and massive earthmoving machinery. Splines are used in virtually every type of rotary motion, from axles to transmission systems. They also offer better fatigue life and reliability.
    Slotting or shaping machines can also be used to shape splined shafts. Slotting machines are often used to machine splined shafts, because it is easier to make them with these machines. Using a slotting or shaping machine can result in splined shafts of different sizes. It is important to follow a set of spline standards to ensure your parts are manufactured to the highest standards.
    A milling machine is another option for producing splined shafts. A spline shaft can be set up between two centers in an indexing fixture. Two side milling cutters are mounted on an arbor and a spacer and shims are inserted between them. The arbor and cutters are then mounted to a milling machine spindle. To make sure the cutters center themselves over the splined shaft, an adjustment must be made to the spindle of the machine.
    The machining process is very different for internal and external splines. External splines can be broached, shaped, milled, or hobbed, while internal splines cannot. These machines use hard alloy, but they are not as good for internal splines. A machine with a slotting mechanism is necessary for these operations.

    China Professional customized steel gear shaft/gear grinding shaft/gear spline shaft     with Great quality China Professional customized steel gear shaft/gear grinding shaft/gear spline shaft     with Great quality
    editor by czh