|
| ขั้นต่ำ: | 1,000 ชิ้น |
| ราคา: | $0.5-2 |
| การบรรจุแบบมาตรฐาน: | กล่องไม้ |
| ระยะเวลาการจัดส่ง: | 30 วัน |
| วิธีการจ่ายเงิน: | D/A,D/P,T/T |
| ความสามารถในการจําหน่าย: | 10,000 ชิ้น / เดือน |
The Forged Flange Dual Stepped Shaft is a high-precision CNC machined spindle component designed for heavy-duty rotating and power transmission applications. Manufactured from forged alloy steel, the integrated flange and dual-step geometry provide exceptional load distribution, torsional rigidity, and alignment accuracy. Precision CNC turning, milling, and grinding operations ensure tight tolerances and superior surface finishes, making this spindle ideal for demanding industrial environments.
| Parameter | Value / Range |
|---|---|
| Material | Alloy steel (42CrMo4, 4140, 4340, 40Cr, 35CrMo, or custom) |
| Forging Process | Closed-die / open-die forging |
| Shaft Diameter Range | 50 mm - 500 mm (2" - 20") |
| Overall Length Range | 200 mm - 3000 mm (8" - 120") |
| Flange Diameter Range | Up to 800 mm (31.5") |
| Tolerance (critical diameters) | ISO IT6 - IT7 (±0.005 mm - 0.015 mm) |
| Concentricity (flange to shaft) | ≤0.02 mm |
| Surface Finish | Ra 0.8 - 1.6 μm (ground), Ra 1.6 - 3.2 μm (turned) |
| Heat Treatment | Quenched + tempered (HB 240-300 or custom) |
| Hardness | 25-42 HRC (depending on material & application) |
| Non-Destructive Testing | UT (ISO 10893-8), MT (ASTM E709) - optional |
We accept custom designs based on customer drawings (CAD, PDF, or sample part). The following information is required for quotation:
| Benefit | Description |
|---|---|
| Reliability | Forged structure eliminates hidden cracks or voids |
| Precision | CNC machining ensures interchangeability and smooth assembly |
| Strength | Heat-treated alloy steel withstands shock loads and high torque |
| Versatility | Single-piece design replaces welded or multi-component assemblies |
| Cost Efficiency | Near-net forging reduces machining time and material waste |
A: It is a one-piece forged component combining an integral mounting flange with a shaft that has two or more distinct diameters (steps). The forging process aligns the metal grain structure, delivering superior strength compared to welded or fully machined-from-bar alternatives.
A: A dual stepped shaft typically features two precision-ground diameters designed for bearing fits, seal surfaces, or gear mounting. The integral flange provides a rigid mounting interface, eliminating the need for separate coupling hubs.
A: Forging eliminates weld seams, which are potential failure points under cyclic fatigue or impact loads. A forged flange shaft offers higher torsional strength, better concentricity, and longer service life in heavy-duty applications.
A: Common materials include:
A:
A: Yes. We provide EN 10204 Type 3.1 mill test certificates (MTC) for all forged blanks. Third-party inspection (e.g., SGS, BV) is available upon request.
A:
A:
A: Yes. We have CNC milling and hobbing capabilities for:
A: Both options are available:
A:
A: Yes, but balancing is required. We can provide dynamic balancing (G2.5, G1.0 per ISO 1940) for high-speed spindles. Please specify your RPM and balancing grade requirement.
A: With appropriate material selection (e.g., stainless steel or high-alloy steel + anti-corrosion coating) and surface treatment (zinc plating, electroless nickel, or epoxy coating), yes. Please advise your operating environment.
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|
|
| ขั้นต่ำ: | 1,000 ชิ้น |
| ราคา: | $0.5-2 |
| การบรรจุแบบมาตรฐาน: | กล่องไม้ |
| ระยะเวลาการจัดส่ง: | 30 วัน |
| วิธีการจ่ายเงิน: | D/A,D/P,T/T |
| ความสามารถในการจําหน่าย: | 10,000 ชิ้น / เดือน |
The Forged Flange Dual Stepped Shaft is a high-precision CNC machined spindle component designed for heavy-duty rotating and power transmission applications. Manufactured from forged alloy steel, the integrated flange and dual-step geometry provide exceptional load distribution, torsional rigidity, and alignment accuracy. Precision CNC turning, milling, and grinding operations ensure tight tolerances and superior surface finishes, making this spindle ideal for demanding industrial environments.
| Parameter | Value / Range |
|---|---|
| Material | Alloy steel (42CrMo4, 4140, 4340, 40Cr, 35CrMo, or custom) |
| Forging Process | Closed-die / open-die forging |
| Shaft Diameter Range | 50 mm - 500 mm (2" - 20") |
| Overall Length Range | 200 mm - 3000 mm (8" - 120") |
| Flange Diameter Range | Up to 800 mm (31.5") |
| Tolerance (critical diameters) | ISO IT6 - IT7 (±0.005 mm - 0.015 mm) |
| Concentricity (flange to shaft) | ≤0.02 mm |
| Surface Finish | Ra 0.8 - 1.6 μm (ground), Ra 1.6 - 3.2 μm (turned) |
| Heat Treatment | Quenched + tempered (HB 240-300 or custom) |
| Hardness | 25-42 HRC (depending on material & application) |
| Non-Destructive Testing | UT (ISO 10893-8), MT (ASTM E709) - optional |
We accept custom designs based on customer drawings (CAD, PDF, or sample part). The following information is required for quotation:
| Benefit | Description |
|---|---|
| Reliability | Forged structure eliminates hidden cracks or voids |
| Precision | CNC machining ensures interchangeability and smooth assembly |
| Strength | Heat-treated alloy steel withstands shock loads and high torque |
| Versatility | Single-piece design replaces welded or multi-component assemblies |
| Cost Efficiency | Near-net forging reduces machining time and material waste |
A: It is a one-piece forged component combining an integral mounting flange with a shaft that has two or more distinct diameters (steps). The forging process aligns the metal grain structure, delivering superior strength compared to welded or fully machined-from-bar alternatives.
A: A dual stepped shaft typically features two precision-ground diameters designed for bearing fits, seal surfaces, or gear mounting. The integral flange provides a rigid mounting interface, eliminating the need for separate coupling hubs.
A: Forging eliminates weld seams, which are potential failure points under cyclic fatigue or impact loads. A forged flange shaft offers higher torsional strength, better concentricity, and longer service life in heavy-duty applications.
A: Common materials include:
A:
A: Yes. We provide EN 10204 Type 3.1 mill test certificates (MTC) for all forged blanks. Third-party inspection (e.g., SGS, BV) is available upon request.
A:
A:
A: Yes. We have CNC milling and hobbing capabilities for:
A: Both options are available:
A:
A: Yes, but balancing is required. We can provide dynamic balancing (G2.5, G1.0 per ISO 1940) for high-speed spindles. Please specify your RPM and balancing grade requirement.
A: With appropriate material selection (e.g., stainless steel or high-alloy steel + anti-corrosion coating) and surface treatment (zinc plating, electroless nickel, or epoxy coating), yes. Please advise your operating environment.
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86--13573283285
อีเมล
Lillian@sande3.cn
