Machine tools are used for induction hardening of the inner cavity and splines of short-shank outer race parts.
The machine tool adopts a dual-station through-type structure, consisting of an internal cavity quenching station and a spline quenching station. The internal cavity quenching station uses a three-jaw chuck (hollow chuck) to grip the workpiece handle (or the upper outer diameter of the workpiece). During quenching, the workpiece rotates while the sensor remains fixed. During spline and shaft quenching, the workpiece rotates, with the lower tray (located by the inclined surface and end face of the workpiece shell's inner hole) and upper center clamping it. The machine tool's main control system uses a Siemens 828D CNC system to automatically control the quenching process program. The equipment is equipped with a process data monitoring system for monitoring, recording, querying, copying, and printing of processing parameters.
The quenching fluid reservoir is separated from the machine bed and is equipped with a separate return pump to circulate the quenching medium back to the quenching medium filtration system in a continuous loop.
The inner cavity hardening process uses a loading/unloading manipulator to hold the splines, driven by an AC motor to rotate the gripper. The gripper jaws are made of stainless steel, providing excellent corrosion resistance and rust prevention.
The upper center point uses a pneumatic elastic compression spring structure to compensate for the elongation of the workpiece during thermal expansion. The upper center point seat adjustment is achieved through motor-driven trapezoidal screw transmission, enabling the clamping of workpieces of different heights.
After heating, the built-in laser marking system prints ID codes on the housing to identify parts. During batch product testing, the machine ran stably.
After spline heating,followed by rapid cooling and spray cooling.
The equipment's spline hardening station is designed with an auxiliary spray cooling function.
| No. |
Item |
Unit |
Specification |
| 1 |
Part clamping length |
mm |
60-260 |
| 2 |
Workpiece rotation speed |
Rpm/min |
50-300 |
| 3 |
Workpiece diameter range (ring section) |
mm |
φ60-130 |
| 4 |
Workpiece diameter range (shaft section) |
mm |
φ25-60 |
| 5 |
Max. workpiece weight |
Kg |
≤3 |
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WUXI GOLP CNC MACHINERY CO,.LTD is located in WUXI the core location of the Changjiang Delta which is the most dynamic economy area in China. We are a new brand company specializing in the CNC machine tool industry. The company is mainly engaged in CNC grinding machine,Die-casting machine, gear shaping machine, gear grinding machine ,gear chamfering machine ,gear measuring centering machine and other new intelligent machine and related supporting products. The company adheres to the business philosophy --Professional quality, Credibility first, Customer first, and is committed to the development goal of becoming an important member of the global market in the field of intelligent machines.
Q: What is the warranty period?
A: We offer a warranty service for all purchased products ranging from 12 to 24 months, ensuring you are worry-free during the use of our equipment. Choosing us means choosing a long-term and reliable partner.
Q: What is the delivery time?
A: For in-stock items, we guarantee delivery within 1-2 months; for custom-manufactured products, we commit to delivering within 5-6 months. No matter how urgent your needs are, we can respond quickly to ensure your project proceeds on schedule.
Q: Do you provide after-sales service?
A: Yes, we provide comprehensive after-sales services, including but not limited to timely supply of spare parts, online technical support, on-site installation and commissioning, as well as operational training. We strive to offer you the most thoughtful service support to ensure the efficient operation of equipment and assist in the continuous growth of your business.
Q: What additional products or services do you offer?
A: we also provide "turnkey" engineering services, customizing automated production lines according to customer needs to ensure seamless integration with existing production processes. We are committed to offering complete solutions to every customer, helping you achieve maximum production efficiency.
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