Eworld Machine - Principalul producător de mașini de fabricat sticlă, mașini de fabricat ferestre din UPVC și aluminiu din China din 2002.
A CNC drilling and milling machine is a multi-functional CNC machine tool that combines the functions of a drilling machine and a milling machine. It can perform drilling, milling, tapping, and boring operations on the same machine. Computer-controlled, it achieves high-precision and high-efficiency machining and is widely used in industries such as machining, mold making, aerospace, and automotive manufacturing.
Functions:
Drilling:
Can machine holes of various diameters and depths, including through holes, blind holes, and countersunk holes.
Supports high-speed drilling and multi-operation drilling.
Milling:
Can machine complex geometries such as planes, bevels, grooves, and steps.
Supports face milling, angle milling, slot milling, and profile milling.
Tapping and Threading:
Can perform internal threading in holes (e.g., tapping threaded holes).
Automatic tool changer enables various thread specifications.
Boiling:
Performs precision machining on existing holes, improving dimensional accuracy and surface finish.
Automated Composite Machining
Multiple machining processes, including drilling, milling, and tapping, can be completed in a single setup, reducing repetitive positioning and improving machining accuracy.
Advantages:
Multifunctional Integration
Integrates drilling, milling, boring, and tapping into one machine, reducing the number of machine tools and space required.
High Precision
CNC control enables micron-level positioning, ensuring stable machining dimensions.
Automatic tool changing and program control reduce human error.
High Efficiency
Multiple machining operations can be performed continuously without frequent setups, shortening production cycles.
High Flexibility
Can machine various materials, such as steel, aluminum alloys, copper, and plastics.
Different parts can be machined by modifying the program, suitable for small-batch, diversified production.
Automation and Intelligence
Supports automatic program control, toolpath optimization, and automatic compensation, reducing operational complexity.
Can interface with production management systems for production monitoring and data acquisition.
Cost Reduction
Integrated machining reduces inter-process handling, saving labor and time costs.
High-precision machining reduces scrap rates and material waste.
Frequently Asked Questions (FAQs):
1. What is the difference between CNC milling and drilling machines and conventional milling and drilling machines?
CNC milling and drilling machines are computer-controlled, with precise toolpaths and machining sequences. They offer high precision, high automation, and the ability to machine complex parts.
Conventional milling and drilling machines require manual operation, resulting in lower efficiency. They are suitable for simple or small-scale machining.
2. What materials are suitable for machining?
They can machine a variety of materials, including steel, aluminum alloys, copper, brass, plastics, and composite materials.
For high-hardness materials, appropriate cutting tools and parameters are required.
3. How to ensure machining accuracy?
Use high-precision cutting tools and machine tools.
Regularly calibrate the machine tool and fixtures.
Optimize the machining program and cutting parameters.
Control the ambient temperature and reduce vibration.
4. Is the machining cycle long?
Machining time depends on the complexity, size, and material of the part.
Because CNC milling and drilling machines can complete multiple operations in a single setup, their machining efficiency is generally much higher than traditional methods.
5. How to select cutting tools?
Select drill bits, end mills, taps, etc., according to different materials and processes.
Tool life and cutting speed must be matched with the material and machining conditions.
6. What size workpiece can it machine?
The machining range depends on the machine tool model and stroke; common machining ranges range from several hundred millimeters to several meters.
7. Suitable for batch production or single-piece machining?
It is suitable for both small-batch, diverse parts machining and medium-to-large-batch production, offering high flexibility.
