High Quality Swiss Screw Machine Parts, Copper Swiss Screw Machine parts, Brass Swiss Machining, Copper Swiss Machined components
Swiss Screw Machine Parts – Precision Engineered Components for Global Industries
We are one of the leading manufacturers and exporters of Swiss Screw Machine parts from India. We have been supplying precision Swiss machined components to the world market for many decades. Our state-of-the-art facility combines traditional Swiss machining expertise with modern CNC technology to deliver exceptionally precise components that meet the most demanding specifications. With over three decades of global exposure and experience, we specialize in producing high-precision Swiss Screw Machine parts in various materials including Brass, Copper, and Stainless Steel. Our commitment to quality is reflected in our adherence to international standards such as IS, BS, ASTM, DIN, and JIS, ensuring that every component meets or exceeds customer expectations. We pride ourselves on our ability to customize products, flexibility in production time, and customized packaging with customer labels and logos, making us the preferred partner for industries requiring precision-engineered components.
Swiss Screw Machine Parts
Swiss Screw Machine parts represent the pinnacle of precision manufacturing, characterized by their exceptional accuracy and superior surface finish. These components are produced using specialized Swiss-type lathes that enable simultaneous machining operations while the workpiece is firmly supported near the cutting point. This unique process allows for the creation of complex, small-diameter parts with tolerances as tight as ±0.0002 inches (±0.005mm). Our Swiss Screw Machine parts are manufactured using advanced CNC Swiss-type lathes equipped with multiple axes, live tooling capabilities, and sub-spindles for complete part manufacturing in a single setup. Common applications include medical devices, aerospace components, electronic connectors, automotive sensors, and precision instruments. The process excels in producing parts with length-to-diameter ratios up to 20:1, making it ideal for manufacturing pins, shafts, screws, and other elongated components requiring exceptional straightness and concentricity.
Swiss Machining
Swiss machining, also known as Swiss-style turning, is a specialized manufacturing process that originated in Switzerland for producing precision watch components. This technique employs a sliding headstock that feeds bar stock through a guide bushing, providing exceptional support close to the cutting tools. The process significantly reduces deflection, enabling the production of extremely precise parts with superior surface finishes. Our Swiss machining capabilities include multi-axis CNC control, high-pressure coolant systems, and automated bar feeding systems that ensure consistent quality and efficient production. We utilize advanced CAD/CAM software for programming complex geometries and maintaining tight tolerances across production runs. Swiss machining is particularly effective for producing small, complex parts in materials ranging from free-machining brass to difficult-to-machine superalloys, with typical production volumes ranging from prototype quantities to millions of pieces annually.
Brass Swiss Screw Machine Parts
Brass Swiss Screw Machine parts combine the excellent machinability of brass alloys with the precision capabilities of Swiss-type machining. Our facility processes various brass grades including C36000 (Free-Cutting Brass), C26000 (Cartridge Brass), and C46400 (Naval Brass), each selected for specific application requirements. Brass components benefit from natural corrosion resistance, good electrical conductivity, and attractive appearance, making them ideal for electrical connectors, plumbing fittings, and decorative hardware. The free-machining properties of brass enable high-speed production with excellent surface finishes, often eliminating the need for secondary operations. Our brass Swiss Screw Machine parts maintain tolerances of ±0.001 inches (±0.025mm) with surface finishes ranging from 16 to 8 Ra microinches, depending on customer specifications.
Material Properties – Brass Alloys
| Property | C36000 | C26000 | C46400 |
|---|---|---|---|
| Tensile Strength (MPa) | 338-469 | 300-365 | 379-550 |
| Yield Strength (MPa) | 124-310 | 95-345 | 170-435 |
| Elongation (%) | 53-25 | 68-45 | 50-17 |
| Hardness (HRB) | 55-80 | 55-65 | 60-80 |
| Machinability Rating | 100 | 30 | 30 |
| Electrical Conductivity (%IACS) | 26 | 28 | 22 |
Copper Swiss Screw Machining
Copper Swiss Screw machining specializes in producing high-precision components from various copper alloys, including C11000 (Electrolytic Tough Pitch), C10200 (Oxygen-Free), and C17200 (Beryllium Copper). These materials offer exceptional electrical and thermal conductivity, making them essential for electrical contacts, heat exchangers, and electronic components. Our copper machining processes are optimized to handle the material’s tendency to work-harden, utilizing sharp tooling, appropriate cutting speeds, and specialized coolants to maintain dimensional accuracy and surface quality. Advanced CNC programming techniques ensure consistent quality across production runs, with achievable tolerances of ±0.0005 inches (±0.013mm) for critical features. Copper components often require special handling to prevent oxidation and maintain their conductive properties throughout the manufacturing process.
Stainless Steel Swiss Screw Machine Parts
Stainless Steel Swiss Screw Machine parts represent our capability to machine challenging materials while maintaining precision tolerances. We work with various stainless steel grades including 303, 304, 316L, 17-4 PH, and 416, each selected based on application requirements for corrosion resistance, strength, or magnetic properties. Our machining processes for stainless steel incorporate specialized cutting tools, optimized speeds and feeds, and high-pressure coolant systems to manage heat generation and maintain dimensional stability. Stainless steel components are essential in medical devices, food processing equipment, marine applications, and chemical processing industries where corrosion resistance is paramount. Despite the material’s challenging nature, we maintain tolerances of ±0.001 inches (±0.025mm) with surface finishes as fine as 16 Ra microinches.
Manufacturing Processes and Machinery
Our Swiss Screw machining facility features a comprehensive array of advanced equipment designed for precision manufacturing:
| Machine Type | Capabilities | Typical Applications |
|---|---|---|
| Star SR | CNC, 0.5-20mm diameter | Medical components, electronic pins |
| Citizen | CNC with B-axis, 1-20mm | Complex aerospace parts |
| Tornos | CNC, up to 16mm diameter | Automotive sensors, fluid connectors |
| Jyoti CNC 55B | CNC, 0.5-20mm diameter | Precision screws, threaded inserts |
| Star SR | CNC, up to 32mm diameter | Hydraulic fittings, larger components |
Typical Parts Produced
Our Swiss Screw Machining capabilities enable production of diverse precision components:
| Component Type | Size Range | Typical Tolerances | Common Materials |
|---|---|---|---|
| Precision Pins | Ø0.5-10mm, L: up to 150mm | ±0.0005″ | Brass, Stainless Steel |
| Electronic Contacts | Ø1-8mm, various lengths | ±0.001″ | Copper, Beryllium Copper |
| Medical Implant Components | Ø2-16mm | ±0.0002″ | 316L, Titanium |
| Threaded Fasteners | M1-M12 | ±0.002″ | Brass, Stainless Steel |
| Hydraulic Fittings | Ø4-25mm | ±0.001″ | Brass, 316 Stainless |
| Watch Components | Ø0.5-5mm | ±0.0001″ | Brass, Stainless Steel |
Dimensional Reference Table
| Dimension | Range (mm) | Standard Tolerance | Precision Tolerance |
|---|---|---|---|
| A (Head Diameter) | 2-25 | ±0.05 | ±0.013 |
| B (Head Height) | 0.5-10 | ±0.05 | ±0.025 |
| C (Shoulder Width) | 0.5-5 | ±0.03 | ±0.013 |
| D (Shaft Diameter) | 0.5-20 | ±0.03 | ±0.008 |
| E (Overall Length) | 2-150 | ±0.1 | ±0.05 |
Surface Finishes Available
| Finish Type | Ra (microinches) | Ra (micrometers) | Typical Applications |
|---|---|---|---|
| As-Machined | 32-63 | 0.8-1.6 | General purpose parts |
| Fine Machined | 16-32 | 0.4-0.8 | Precision components |
| Super Finish | 8-16 | 0.2-0.4 | Medical, optical parts |
| Mirror Finish | 4-8 | 0.1-0.2 | Special applications |
Industries Served
Our Swiss Screw Machine parts serve diverse industrial sectors with specific requirements:
Medical Device Manufacturing: Surgical instruments, implantable devices, diagnostic equipment components requiring biocompatible materials and exceptional precision.
Aerospace and Defense: Flight control components, fuel system parts, avionics connectors meeting AS9100 and NADCAP specifications.
Electronics and Telecommunications: Connector pins, RF components, semiconductor equipment parts with tight electrical and dimensional tolerances.
Automotive Industry: Fuel injection components, sensor housings, transmission parts meeting IATF 16949 quality standards.
Watch and Jewelry: Precision watch components, jewelry findings, decorative hardware requiring superior finish quality.
Performance Metrics and Quality Standards
| Metric | Standard | Achievement |
|---|---|---|
| First Pass Yield | 95% minimum | 98.5% |
| On-Time Delivery | 90% target | 96% |
| Customer Satisfaction | 4.5/5.0 | 4.8/5.0 |
| PPM Defect Rate | <100 PPM | 45 PPM |
| Process Capability (Cpk) | >1.33 | 1.67 average |
Quality Assurance and Inspection
Our quality management system incorporates:
- ISO 9001:2015 certification
- Advanced CMM inspection with Zeiss equipment
- Optical comparators and vision systems
- Surface finish measurement per ASME B46.1
- Statistical Process Control (SPC) monitoring
- First Article Inspection (FAI) reporting
- Material certification and traceability
Turnaround Time
Standard production lead time: 4-6 weeks Expedited service available: 2-3 weeks Prototype quantities: 1-2 weeks Annual blanket orders: Just-in-time delivery available
Why Choose Our Swiss Screw Machine Services
Three decades of global manufacturing experience sets us apart in the precision machining industry. Our commitment to excellence is demonstrated through consistent on-time delivery rates exceeding 96% and customer satisfaction scores of 4.8/5.0. We offer unmatched flexibility in production scheduling, accommodating both prototype runs and high-volume production with equal attention to quality. Our customer support team provides real-time updates on order status and technical assistance throughout the project lifecycle. With advanced ERP systems and digital communication tools, we ensure seamless coordination across time zones. Our customized packaging options include customer-specific labeling, protective packaging, and consolidated shipping to reduce logistics costs. Technical expertise in material selection and process optimization often results in cost savings for our customers without compromising quality.
Frequently Asked Questions
Q: What is the minimum order quantity for Swiss Screw Machine parts? A: We accommodate orders from prototype quantities (as low as 25 pieces) to production runs of millions. Our flexible manufacturing approach ensures cost-effectiveness across all volume ranges.
Q: Can you work with customer-supplied materials? A: Yes, we can machine customer-supplied materials, provided they meet our quality standards. We also offer material procurement services with full mill certification traceability.
Q: What file formats do you accept for part designs? A: We accept all major CAD formats including SolidWorks, AutoCAD, STEP, IGES, and PDF drawings. Our engineering team can also work from sketches or samples to develop production drawings.
Q: How do you ensure consistent quality across large production runs? A: We employ Statistical Process Control (SPC), automated inspection systems, and regular tool maintenance schedules. Our quality management system includes in-process inspection at predetermined intervals.
Q: What secondary operations do you offer? A: We provide heat treating, plating (including gold, silver, nickel), passivation, anodizing, and various mechanical finishing operations, all managed under our quality system.
Q: Can you meet aerospace quality requirements? A: Yes, our quality system complies with AS9100 requirements. We can provide full documentation packages including material certifications, inspection reports, and process validation records.
Q: What is your typical tolerance capability? A: Standard tolerances range from ±0.001″ to ±0.005″ depending on feature size and material. We can achieve tolerances as tight as ±0.0002″ for critical features with appropriate process controls.
Q: Do you offer design assistance? A: Our engineering team provides design for manufacturability (DFM) feedback and can suggest modifications to optimize parts for Swiss Screw machining, potentially reducing costs and improving quality.
Q: How do you handle international shipments? A: We have extensive experience with international logistics, including proper documentation, customs clearance assistance, and various shipping options (air, sea, courier) to meet delivery requirements.
Q: What is your approach to prototype development? A: We offer rapid prototype services with engineering support to refine designs before full production. This includes material selection advice, tolerance optimization, and cost reduction suggestions.
Customer Testimonial
“Working with this team has transformed our supply chain efficiency. Their ability to maintain incredibly tight tolerances on our medical device components while meeting aggressive delivery schedules is remarkable. The engineering support during our product development phase helped us reduce costs by 15% without compromising quality. Their customer service is exceptional – they truly understand the meaning of partnership.” – Michael Harrison, Director of Procurement, Medical Devices Inc., USA
Packaging and Shipping
Our comprehensive packaging and shipping services ensure your precision components arrive in perfect condition:
Standard Packaging Options:
- Anti-static containers for electronic components
- VCI (Vapor Corrosion Inhibitor) packaging for ferrous materials
- Custom foam inserts for delicate parts
- Sealed moisture barrier bags with desiccants
- Individual compartment packaging to prevent contact damage
Shipping Services:
- Express courier services (DHL, FedEx, UPS)
- Air freight for larger shipments
- Sea freight for cost-effective bulk orders
- Temperature-controlled shipping when required
- Full shipment tracking and insurance
Documentation:
- Commercial invoices and packing lists
- Material certifications and inspection reports
- Country of origin certificates
- Compliance documentation (RoHS, REACH)
- Custom documentation as required
Material Property Reference Tables
Stainless Steel Grades
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HRB) | Corrosion Resistance |
|---|---|---|---|---|---|
| 303 | 620-720 | 240-310 | 50-40 | 85-95 | Good |
| 304 | 515-720 | 205-310 | 60-40 | 70-90 | Excellent |
| 316L | 485-620 | 170-310 | 50-40 | 70-90 | Superior |
| 17-4 PH | 1070-1270 | 1000-1170 | 15-10 | 35-43 HRC | Very Good |
| 416 | 620-760 | 415-550 | 25-18 | 85-95 | Moderate |
Glossary of Technical Terms
Swiss Screw Machine: A specialized lathe that uses a sliding headstock and guide bushing to support the workpiece close to the cutting tools, enabling high-precision machining of small diameter parts.
Guide Bushing: A precision ground sleeve that supports the bar stock near the cutting point, minimizing deflection and enabling tight tolerances.
Live Tooling: Powered cutting tools that can perform milling, drilling, and other operations while the main spindle holds the workpiece.
Sub-spindle: A secondary spindle that can pick up the part for back-end operations, allowing complete machining in one setup.
Cpk (Process Capability Index): A statistical measure indicating how well a process can produce parts within specification limits.
First Article Inspection (FAI): Comprehensive dimensional inspection of the first production part to verify conformance to specifications.
Statistical Process Control (SPC): Method of quality control using statistical methods to monitor and control manufacturing processes.
Surface Roughness (Ra): Arithmetic average of surface height deviations from the mean line, measured in microinches or micrometers.
Related Search Terms
- CNC Swiss turning services
- Precision turned components India
- Swiss type lathe parts manufacturer
- Custom screw machine products
- Micro machining services
- Precision brass components supplier
- Stainless steel turned parts exporter
- High precision machined components
- Swiss automatic lathe parts
- Contract manufacturing India
Call to Action
Ready to experience the difference that precision engineering and dedicated customer service can make? Contact our team today for a competitive quote on your Swiss Screw Machine parts requirements. Email us for a detailed brochure showcasing our capabilities, or call us directly for immediate assistance, reach us on WhatsApp and Our engineering team is standing by to discuss your project requirements and provide expert guidance on material selection, design optimization, and cost-effective manufacturing solutions.
