23/07/2026
For complex customer parts, machining is not only about cutting — it is also about process planning, fixture design, and stable machining control.
In this video, we show a real customized workpiece machining application completed on the SZGH-46J CNC lathe. According to the customer’s part requirements, a customized fixture is used for stable clamping and accurate positioning during the machining process.
The machining process includes front-side machining and reverse-side machining to complete different part features. With C-axis positioning, the machine supports specific angle control during the operation. A 7-shaped grooving tool is used for internal groove machining, followed by internal threading inside the workpiece bore.
After machining, the finished part shows a clear inner bore, internal groove structure, threaded feature, and clean surface finish.
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⚙️ MACHINE & PROCESS OVERVIEW:
• Machine Model: SZGH-46J CNC Lathe
• Application: Complex customized metal part machining
• Fixture: Customized fixture for stable clamping and positioning
• Machining Method: Front-side machining + reverse-side machining
• Function: C-axis positioning for specific angle control
• Tooling: 7-shaped grooving tool for internal groove machining
• Process Features: Inner bore machining, internal grooving, internal threading, surface finishing
Product details:
🔗 https://www.szghtech.com/szgh-46j
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🔩 MACHINING PROCESS HIGHLIGHTS:
✅ Customized Fixture Design
A special fixture is used according to the customer’s workpiece shape and clamping requirement, helping improve positioning stability and machining consistency.
✅ Front-Side and Reverse-Side Machining
The part requires machining from different directions to complete multiple structural features.
✅ C-Axis Positioning
C-axis control supports specific angular positioning during the machining process, making it suitable for parts that require controlled orientation.
✅ Internal Groove Machining
A 7-shaped grooving tool is used to machine the internal groove structure inside the bore.
✅ Internal Threading
The internal threaded feature is completed inside the workpiece bore after groove machining.
✅ Clean Finished Part
The final workpiece shows a clear inner bore, groove structure, thread profile, and clean machined surface.
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🏭 SUITABLE FOR CUSTOMIZED PART MANUFACTURERS:
This type of CNC lathe machining solution is suitable for manufacturers producing:
• Customized metal parts
• Complex turning parts
• Internal threaded parts
• Parts with inner grooves
• Hardware components
• Mechanical fittings
• Small and medium batch production
• Parts requiring special fixtures
• Customer-designed workpieces
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✅ WHY CHOOSE SZGH CNC MACHINING SOLUTIONS?
SZGH provides more than CNC machine tools. We can also support customers with practical machining solutions based on real workpiece requirements.
✅ CNC machine tool recommendation
✅ Customized fixture support
✅ Tooling and process planning suggestions
✅ Turning, grooving, threading and boring applications
✅ Practical solutions for small and medium manufacturers
✅ CNC machines, control systems, servo systems and automation integration
Whether your part requires front-side machining, reverse-side machining, internal grooving, threading, C-axis positioning, or customized clamping, SZGH can help provide a suitable CNC machining solution.
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📩 CONTACT SZGH FOR CNC MACHINE TOOLS & CUSTOMIZED MACHINING SOLUTIONS:
If you have a complex workpiece that needs machining, send us your part drawing, material, size, tolerance requirement, machining process, and production quantity. Our team can help recommend a suitable CNC machine tool, fixture, tooling plan, and practical machining solution.
🌐 Website: https://www.szghtech.com
🔗 Product Page: https://www.szghtech.com/szgh-46j
📧 Email: [email protected]
📱 WhatsApp: +86-18925223781
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