Longsheng

3.Consistency of surface quality and accuracy

Difficulties: Irregular surfaces is prone to tool marks (such as spiral stripes), excessive or inadequate local cutting, especially thin-walled structures, which can easily be deformed by cutting forces, resulting in size bias.

JS solution:

• Contour layering processing: Cutting depth is optimized according to the gradient of the surface in segments to reduce cutting load.
• Thermal error compensation: The thermal deformation of machine tool is monitored in real time by temperature sensors, and the coordinate deviation is corrected with ±0.005mm level online compensation algorithm.

4.Accuracy Multi axis linkage control

Difficulties: Reverse clearance and pitch error exist in the axle system of five-axis machine tool, which leads to the step or deformation of the surface joints.

JS solution:

• Full closed-loop control: Real-time feedback of position signals by grating ruler eliminates mechanical errors.
• Spline interpolation technique: Highorder curve fitting is used instead of linear interpolation to improve path smoothness.

6.Design and stability of irregular fixtures

Difficulties: Complex workpiece surface lacks regular clamping surfaces, traditional clamping method is difficult to ensure positioning accuracy, the clamping process is easy to damage the processed surface.

JS solution:

• Vacuum suction fixture: Honeycomb suction cups, suitable for thin-walled parts, even distribution of clamping force
• Modular fixture system: Quick customization of positioning components through 3D printing to reduce clamping assistance time.

How is a CNC machining lathe operated?

1.Processing program development

• CAM software programming: Generates G code using software to define parameters such as tool path, speed (S code), feed rate (F code), etc.
• Post-processing optimization: Code conversion of specific lathe models to ensure compatibility between instructions and hardware.
• Simulations: Check tool interference in advance, risk of overcutting, and optimize machining paths.

2.Workpiece clamping and positioning

• Chuck/ top chuck system: Three jaw chuck, four claw chuck or hydraulic chuck to fix the workpiece, high-precision lathes equipped with hydraulic tailstock, to achieve axial positioning.
• Fixture design: Design special fixtures for mass production to reduce clamping errors (JS precision manufacturing case: Auto transmission shaft Fixture accuracy <0.005mm).

3.Tool selection and installation

• Tool type: Alloy blades, ceramic tool or diamond-coated tool are commonly used for turning.
• Tip radius compensation: When programming, the default tip arc radius value (R compensation) is set to ensure the accuracy of the machining contour.

4.Processing parameter settings

• Spindle speed: Dynamic adjustment according to material characteristics (e.g., aluminum alloy 800-300 rpm) and tool material.
• Feeding speed: Balanced efficiency and surface quality, high feeding speed (e.g. 0.3mm/r) for rough machining processing, reduced to 0.05mm/r for finishing.
• Cutting depth: Reduce tool load gradually.

5.Automatic processing and monitoring

• Closed-loop control: The servo motor drives the XYZ axes (commonly used in lathes), grating ruler feedback position error in real time (closed-loop accuracy ±0.002mm).
• Adaptive control: Monitoring cutting force through current sensor, automatically adjusting feed speed to avoid tool breakage (JS technology: spindle load fluctuation<5%).

How can JS help customers reduce manufacturing costs?

1.Material optimization

• More than 50 material options are available to accurately match project requirements and avoid excessive procurement or waste.
• Support material recycling to reduce customer inventory costs.

2.Efficient production process

• Standardized processes reduce production cycles (1-2 weeks on average) and reduce equipment idle time.
• Automated scheduling system have improved equipment utilization and increased capacity by 15% to 20% over peers.

3.Technically driven

• ±0.005mm ultra precision machining reduces scrap rate (industry average of 5-8%, JS less than 1%).
• Smart quote generates solutions within 24 hours, reducing communication costs.

4.economies of scale

Annual order processing of more than 10000 pieces, fixed cost sharing, unit quotations fell by 8-12%.

5.Sustainable practices

Energy-efficient equipment can reduce electricity consumption by 15%, and environmentally friendly processes can reduce material losses.

6.JS vs Industry Average Comparison Table

ملخص

Numerically controlled machining CNC converts design into precision entities through digitization. The core of CNC machining is the standardization process that converts manual operation into machine execution. The process uses software to construct a 3D model, then automatically generates tool paths based on material properties. At the machining stage, CNC machine tools rely on multi-axis coupling system (such as five-axis coupling) to realize continuous machining of complex surfaces. At the same time, real-time monitoring techniquessuch as laser scanning and acoustic emission sensors are used to dynamically compensate thermal deformation and vibration errors.

JS runs end-to-end efficiently from design to delivery through closed-loop quality control systems and automated logistics network. It not only meets high precision requirements of aerospace and medical industries, but also reduces comprehensive cost of customers, highlighting the core value of CNC machining in intelligent manufacturing.

إخلاء المسئولية

محتوى هذه الصفحة هو لأغراض إعلامية فقط. سلسلة JS لا توجد تمثيلات أو ضمان من أي نوع ، صريح أو ضمنيًا ، تم إجراؤه من أجل التزام أو اكتمال أو سودة المعلومات. لا ينبغي استنتاج أن معلمات الأداء ، التحمل الهندسي ، ميزات التصميم المحددة ، جودة المواد ونوعها أو صنعة التي سيوفرها المورد أو الشركة المصنعة من الطرف الثالث من خلال شبكة Jusheng. هذه هي مسؤولية المشتري اطلب عرض أسعار عن أجزاء لتحديد المتطلبات المحددة لهذه الأجزاء.

JS Team

JS هي شركة رائدة في الصناعة التركيز على حلول التصنيع المخصصة. مع أكثر من 20 عامًا من الخبرة في خدمة أكثر من 5000 عميل ، فإننا نركز على الدقة العالية Machining CNC ، تم تجهيز مصنعنا بأكثر من 100 مراكز تصنيع من نوع 5 محاور ، وهو معتمد من ISO 9001: 2015. نحن نقدم حلول تصنيع سريعة وفعالة وعالية الجودة للعملاء في أكثر من 150 دولة في جميع أنحاء العالم. سواء كان إنتاجًا منخفضًا أو تخصيصًا جماعيًا ، يمكننا تلبية احتياجاتك بأسرع تسليم في غضون 24 ساعة. اختر jsrpm.com

الأسئلة الشائعة

1.Why is CNC machining accuracy high?

CNC machining can control machine movement accurately by computer, monitor and automatically compensate errors in real time, and equip with high precision cutting tools and optimized process parameters to ensure consistent machining accuracy up to ±0.005mm.

2.CNC machining faster than traditional machining?

Through automatic programming and continuous operation, the speed of CNC machining is obviously accelerated, and the efficiency one clamping operation more over 30% faster than traditional machining. Especially suitable for mass production, greatly shortens the production cycle.

3.Is CNC machining expensive?

Equipment, programming and maintenance costs are required in the initial stage of CNC machining. Automation, however, reduces labour, improves material utilization and, when suitable for mass production, greatly reduces costs. In the long run, the total cost is lower than traditional machining.

4.CNC machining suitable for small batch production?

CNC machining is very suitable for small batch production! By quickly switching programs and fixtures, single pieces take only a few minutes to process, 70% less than traditional molds, ideal for small orders of 10 to100 pieces, and flexible and efficient.

الموارد

Machining

Machine tool

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