- Introduction to step shaft
Step shaft is a shaft with multiple cylinders with different diameters connected together like steps. The turning of the stepped shaft is actually a combination of outer circle and plane turning. We must therefore take into account the dimensional accuracy is required and the length of the outer circumference of the step in turning.
The technical requirements of step shaft:
1. The coaxiality between the outer circles of eaach gear.
2. The perpendicularity between the outer circle and the step plane
3. The flatness of the step plane
4. Clear corners at the intersection of the steps of the outer circle
2. Production capacity
CNC lathe processing: Φ5mm-Φ60mm * 700ಮಿಮೀ
CNC milling machine processing: 800ಮಿಮೀ * 1500ಮಿಮೀ * 700ಮಿಮೀ3. Technical parameters
product | Machinery Parts |
certificate | ISO9001,ISO/ TS16949 |
ವಸ್ತು | Alloy steel, ಕಾರ್ಬನ್ ಸ್ಟೀಲ್, ತುಕ್ಕಹಿಡಿಯದ ಉಕ್ಕು, stainless iron |
ಮೇಲ್ಮೈ ಚಿಕಿತ್ಸೆ | Oxidation, ಕಪ್ಪಾಗುವುದು, ಎಲೆಕ್ಟ್ರೋಪ್ಲೇಟಿಂಗ್, ಹೊಳಪು, black matt treatment, sandblasting |
Testing equipment | projector, Roughness Tester, Thread pitch runout measuring instrument, Calipers, micrometer, Lever micrometer, Micro thread calipers, Gauges, Rockwell hardness tester, Webster hardness tester, Diameter gauge, Gear Testing Center, Roundness tester, deflection tester, Only pass rules, High profile, Thread gauge etc. |
Processing Equipment | CNC ಯಂತ್ರ ಕೇಂದ್ರ, CNC lathe, CNC milling machine, Internal and external cylindrical grinders, Centerless grinder , CNC grinder, Automatic lathe, grinder, Stamping machine, Welding machine, Drill press, Tapping machine, Wire cutting, Thread rolling machine, CNC gear hobbing machine, Surface superfinishing machine, ಇತ್ಯಾದಿ. |
Drawing format | PDF, dwg, CAD,JPG, ಘನ ಕೆಲಸಗಳು |
Production capacity | 100,000 pcs/month |
Size range | OD: Φ4mm-Φ50mm, length ≤700mm |
Application field | Fitness equipment, automobiles, air conditioners, household appliances, office appliances, medical equipment, ಇತ್ಯಾದಿ. |
package | Plastic bag + carton + (pallet), plastic bag + wooden box, according to customer requirements |
Delivery time | Sample: 10-15 ದಿನಗಳು; Batch: According to the order quantity |
- Machining accuracy of shaft
Roundness | 0.001ಮಿಮೀ |
Roughness | Ra0.04 |
Flatness | 0.001ಮಿಮೀ |
ಗಡಸುತನ | HRC/HV |
Precision | Level 6 |
tolerance | +/-0.001ಮಿಮೀ |
- Advantages of the shaft manufacturer
① Precise customized processing of drawings and samples;
② A shaft manufacturing enterprise, with more than 20 years of experience in precision shaft machining, and strong technical support. Advanced processing equipment, complete inspection equipment and a strong logistics inspection team;
③ 100% factory inspection, quality assurance;
④ Strong productivity and short processing cycle.6. Machining of common shaft materials
ತುಕ್ಕಹಿಡಿಯದ ಉಕ್ಕು | SS201,301,304,SS303,SS304,SS316 |
Carbon steel | 20#,35#,45# |
Stainless iron | 1Cr17,2Cr13,3Cr13,6Cr13,7Cr17 |
Other commonly used alloy steels | 35CrMo,20Cr,40Cr,40CrMo,42CrMo,20CrMnTi,20CrMMnMo |
- ಮೇಲ್ಮೈ ಚಿಕಿತ್ಸೆ
ತುಕ್ಕಹಿಡಿಯದ ಉಕ್ಕು | Other steel materials |
ಹೊಳಪು | Blackening |
plating | ಕಲಾಯಿ ಮಾಡಲಾಗಿದೆ |
Sandblasting | Nickel plated |
Laser engraving | Chrome plating |
Carburizing | |
Heat treatment |
- Strict inspection standards
① A strong QC team;
② Incoming inspection of raw materials;
③ First inspection, patrol inspection, random inspection;
④ 100% factory inspection.