Today's machining industry, traditional machining equipment has been unable to meet the quality needs. CNC machine tool equipment replaces ordinary machine tools, and automatic processing equipment such as precision CNC machining and CNC lathe processing replaces traditional machine tools. The following will take you to understand the advantages of CNC machining machine tools and the order of precision mechanical parts processing.




What are the advantages of CNC machine tools?



In the process of machining mechanical parts, CNC machining machine tools have the following advantages:

1.CNC machining center has high precision and high processing quality.CNC machine tools are renowned for their exceptional precision and accuracy. They use computer-controlled movements and specialized software to perform tasks with minimal error margins. Unlike human operators, CNC machines consistently reproduce identical parts to exact specifications.

2.CNC machining parts can be multi-coordinate linkage, can process complex shape parts.CNC machine tools offer remarkable flexibility and versatility compared to traditional manual machines. With the ability to change tooling and adapt to various operations quickly, they are ideal for manufacturing complex and intricate components.

3.CNC machining process change, generally only need to change the numerical control program, can save production preparation time.CNC machine tools offer remarkable time-saving benefits. Traditional manual machining methods are time-consuming and labor-intensive, requiring extensive set-up and constant manual adjustments. In contrast, CNC machines can be easily programmed to perform complex operations accurately, greatly reducing production lead times.And CNC machining machine tool itself has high precision, large rigidity, can choose a favorable processing amount, high productivity (generally 3 to 5 times of ordinary machine tools).

4.CNC machining belongs to CNC machining equipment, high degree of automation, can reduce labor intensity.Although the initial investment in CNC machine tools may be higher than manual machines, they offer substantial long-term cost savings. These machines reduce labor costs since they require fewer operators for operation and supervision. Moreover, CNC machines minimize material wastage by executing precision cuts and reducing human errors, leading to significant material savings.

5.Increased Productivity and Efficiency.One of the most significant advantages of CNC machine tools is their ability to increase productivity and efficiency. These machines can operate around the clock, minimizing production downtime and maximizing output. Once programmed, they can perform complex tasks with minimal supervision, freeing up manpower for other critical areas of production.

CNC machine tools have ushered in a new era of production efficiency, accuracy, and cost-effectiveness. With precision, productivity, flexibility, cost savings, time-saving advantages, and the right skillset, businesses can harness the full potential of CNC machines and stay ahead in the competitive manufacturing industry.






Then the order of precision machinery parts processing is divided into what kinds？


Each processing method has its processing sequence. Our operators need to process in accordance with its processing order, but not disorderly, so that it will have a certain impact on the processed products, or quality problems. Precision machining is one of them, then the order of precision mechanical parts processing is divided into what kinds.



The arrangement of fine parts processing should be based on the structure and blank situation of the parts, as well as the needs of positioning clamping, and the focus is on the rigidity of the workpiece is not destroyed.


The processing of the previous process can not affect the positioning and clamping of the next process, and the processing process of general fine parts in the middle of the cross should also be considered comprehensively;
Stop the inner cavity processing sequence first, and then stop the outer shape processing process;
The process of processing with the same positioning, clamping method or the same knife is best connected and stopped to reduce the number of repeated positioning, the number of tool changes and the number of moving platen. Shenzhen Machining;
In the same device to stop multiple processes, should be arranged first to the workpiece rigid damage process.

Tool concentration sorting method: It is divided into processes according to the tool used, and all the parts that can be completed with the same tool are processed. In the second knife, the third knife to complete the other parts they can complete. This can reduce the number of tool changes, shorten the idle time, reduce unnecessary positioning errors.

Processing parts sorting method: On the processing content of a lot of parts, according to its structural characteristics will be processed local dividends several parts, such as internal shape, shape, surface or plane. Ordinary first processing plane, positioning surface, after processing holes; First processing simple geometric shapes, then processing complex geometric shapes; The parts with lower precision are processed first, and then the parts with higher precision requirements are processed.

In short, the current precision machinery parts processing technology is very advanced, high quality and high production efficiency.

HONSCN Precision has 20 years of cnc machining experience. Specializing in cnc machining, hardware machinery parts processing, automation equipment parts processing. Robot parts processing, UAV parts processing, bicycle parts processing, medical parts processing, etc. It is one of the high-quality suppliers of cnc machining. At present, the company has hundreds of cnc machining centers, grinding machines, milling machines, high-quality high-precision testing equipment, to provide customers with precision and high-quality cnc spare parts processing services.

Now many industries of precision parts will use CNC machining production, but after CNC machining is completed, many products surface is still relatively rough, this time you need to carry out secondary surface finishing treatment.

First of all, surface treatment is not suitable for all CNC processing products, some products can be directly used after processing, and some need to be hand-polished, electroplating, oxidation, radium carving, screen printing, powder spraying and other special processes. Here are some things you should know about surface treatment.

1, improve product accuracy; After the product processing is completed, some products have a rough surface and leave a large residual stress, which will reduce the accuracy of the product and affect the precision of the match between the parts. In this case, the product surface treatment is required.

2, provide product wear resistance; If the parts usually use scenarios are interacting with other parts, long-term use will increase part wear, which also requires processing of the product surface to extend the service life of the parts.

3, improve the corrosion resistance of the product; Parts used for a long time in highly corrosive places require special surface treatment, requiring polishing and spraying of anti-corrosion materials. Improve corrosion resistance and service life of the product.

The above three points are the prerequisites for surface processing after CNC precision parts processing, and several surface treatment methods will be introduced below.




What is electroplating? What are the types and applications of electroplating?

01. What is electroplating?

Electroplating refers to the surface engineering technology of obtaining a solid metal film on the surface of the substrate by electrolysis in a salt solution containing the metallized group, with the metallized group as the cathode and the metallized group or other inert conductor as the anode under the action of direct current.

02. Why electroplate?

The purpose of electroplating is to improve the appearance of the material, while giving the surface of the material a variety of physical and chemical properties, such as corrosion resistance, decorative, wear resistance, brazing and electrical, magnetic, optical properties.

03. What are the types and applications of electroplating?

1, galvanized

The galvanized layer is of high purity and is an anodic coating. The zinc layer plays a mechanical and electrochemical protective role on the steel matrix.

Therefore, galvanized layer is widely used in machinery, hardware, electronics, instruments, light industry and other aspects, is one of the most widely used plating species.



2. Copper plating

The copper coating is a cathode polar coating, which can only play a mechanical protection role on the base metal. The copper plating layer is usually not used as a protective decorative coating alone, but as the bottom or middle layer of the coating to improve the adhesion between the surface coating and the base metal.

In the field of electronics, such as through hole copper plating on printed circuit boards, as well as hardware technology, crafts, furniture decoration and other fields.



3. Nickel plating

Nickel plating layer is a negative polarity protective layer, which only has a mechanical protection effect on the base metal. In addition to the direct use of some medical devices and battery shells, the nickel-plated layer is often used as the bottom or middle interval layer, which is widely used in daily hardware, light industry, home appliances, machinery and other industries.



4. Chrome plating

The chromium-plated layer is a negative polarity coating, which only plays a mechanical protection role. Decorative chrome plating, the bottom layer is generally polished or electrodeposited bright coating.

Widely used in instruments, meters, daily hardware, household appliances, aircraft, automobiles, motorcycles, bicycles and other exposed parts. Functional chrome plating includes hard chrome plating, porous chrome, black chrome, opal chrome and so on.

Hard chrome layer is mainly used for various measuring calipers, gauges, cutting tools and various types of shaft, loose hole chrome layer is mainly used for cylinder cavity piston failure; The black chrome layer is used for parts that need a dull surface and wear resistance, such as aviation instruments, optical instruments, photographic equipment, etc. Opalescent chromium is mainly used in various measuring tools.



5. Tin plating

Compared to the steel substrate, tin is a negative polar coating, while compared to the copper substrate, it is an anode coating. The tinning layer is mainly used as the protective layer of thin plate in the can industry, and most of the malleable iron skin is made of iron plate tinning. Another major use of tin coatings is in the electronics and power industries.

6, alloy plating

In a solution, two or more metal ions are co-precipitated on the cathode to form a uniform fine coating process called alloy plating.

Alloy electroplating is superior to single metal electroplating in crystal density, porosity, color, hardness, corrosion resistance, wear resistance, magnetic conductivity, wear resistance and high temperature resistance.

There are more than 240 kinds of electroplating alloys, but less than 40 kinds are actually used in production. It is generally divided into three categories: protective alloy coating, decorative alloy coating and functional alloy coating.

Widely used in aviation, aerospace, navigation, automobile, mining, military, instruments, meters, visual hardware, tableware, Musical Instruments and other industries.

In addition to the above, there are other chemical plating, composite plating, non-metal plating, gold plating, silver plating and so on.


What is polishing?

The surface of the items processed by CNC machining or 3D printing is sometimes rough, and the surface requirements of the products are high, so they need to be polished.

Polishing refers to the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece in order to obtain a bright, flat surface processing method.

Polishing can not improve the dimensional accuracy or geometric accuracy of the workpiece, but for the purpose of obtaining a smooth surface or mirror gloss, and sometimes to eliminate gloss (extinction).



Several common polishing methods are described below:

01. Mechanical polishing

Mechanical polishing is by cutting, plastic deformation of the surface of the material to remove the polished convex and smooth surface polishing method, the general use of whetstone strip, wool wheel, sandpaper, etc., mainly manual operation, surface quality requirements can be used to super-fine polishing method.

Super finishing polishing is the use of special grinding tools, in the polishing liquid containing abrasive, tightly pressed on the workpiece to be machined surface, for high-speed rotation. This method is often used in optical lens molds.

02. Chemical polishing

Chemical polishing is to dissolve the microscopic protruding part of the surface of the material in the chemical medium preferentially than the concave part, so as to obtain a smooth surface.

The main advantage of this method is that it does not require complex equipment, can polish the workpiece with complex shape, and can polish many workpieces at the same time, with high efficiency.

The core problem of chemical polishing is the preparation of polishing liquid.

03. Electrolytic polishing

The basic principle of electrolytic polishing is the same as that of chemical polishing, that is, the surface is smooth by selectively dissolving small protruding parts on the surface of the material.

Compared with chemical polishing, the effect of cathode reaction can be eliminated and the effect is better.

04. Ultrasonic polishing

The workpiece is put into the abrasive suspension and placed together in the ultrasonic field, and the abrasive is ground and polished on the workpiece surface by relying on the oscillation of the ultrasonic wave.

Ultrasonic processing macroscopic force is small, will not cause workpiece deformation, but tooling production and installation is more difficult.

05. Fluid polishing

Fluid polishing relies on high-speed flowing liquid and the abrasive particles it carries to wash the surface of the workpiece to achieve the purpose of polishing.

Common methods are: abrasive jet processing, liquid jet processing, hydrodynamic grinding and so on. Hydrodynamic grinding is driven by hydraulic pressure to make the liquid medium carrying abrasive particles flow through the surface of the workpiece at high speed.

The medium is mainly made of special compounds with good flow under low pressure and mixed with abrasives, which can be silicon carbide powder.

06. Magnetic grinding polishing

Magnetic grinding and polishing is the use of magnetic abrasive under the action of magnetic field to form an abrasive brush, grinding the workpiece.

This method has the advantages of high processing efficiency, good quality, easy control of processing conditions and good working conditions.

The above are 6 common polishing processe.

HONSCN Precision has been a professional CNC machining manufacturer for 20 years. Cooperation with more than 1,000 enterprises, deep technology accumulation, senior technician team, welcome to consult customized processing!Customer service

Brand of moisture meter: Boshi Model: bos-180a series Test item: automotive plastic sheet


The water content of plastics is a key reason affecting the production process, commodity appearance and commodity characteristics of resin materials such as polyethylene (PE) and polypropylene (PP). In the injection molding process, if the plastic raw materials with excessive water content are used for production and manufacturing, it will cause some production and processing problems and affect the product quality, such as cracking of the surface layer, reflection, wear resistance, reduction of material mechanical properties such as service performance and tensile strength, etc. Therefore, the control of water content is particularly important for the production of high-quality plastic products.
Testing water content is a necessary step in the production of plastic materials. Testing moisture content is basically divided into national standard method and rapid moisture tester method. Boshi plastic rapid moisture tester is a widely used instrument and equipment at present.(auto plastic parts)Test steps:
1. First, take out the moisture meter, place it and power it on, then break the test material into small pieces, pour out about 6 grams of plastic pieces and pour them into the stainless steel tray. In order to dry and dry the plastic thoroughly during the test, we spread the fine pieces of plastic parts into a scattered form so that the temperature can penetrate into the plastic parts. Use tweezers to lay small pieces of plastic parts evenly. In order to avoid the zoom and blackening of small pieces of plastic parts after baking, we set the temperature at 105 , press the "start" key to start the test for 1 minute and 49 seconds, and then the test ends, and the test data displays 0.3%;
2. In order to obtain more stable data results, wait for the moisture meter of plastic parts to cool down before the second test. When the temperature of the instrument itself drops below 40 , also take about 6 grams of small pieces of plastic parts into the stainless steel tray, and lay the small pieces of plastic parts evenly. This time, we set the temperature at 105 , press the "start" key to start the test, and the test ends after 1 minute and 38 seconds, The test data showed 0.29%;Test data:From the above tests, we found that the moisture of these plastic sheets was well controlled and the moisture distribution was relatively uniform, which promoted the plastic parts to be completely dry after the test, and the moisture data results were also very good.
matters needing attention:1. Small pieces of plastic sheets shall be small enough to ensure the complete drying of water in plastic parts, and shall be evenly spread on the tray as far as possible, rather than simply stacked together.2. Do not set the temperature too high to prevent the plastic parts from melting in case of high temperature. The moisture meter of plastic parts has its use environmental restrictions. Please use it under the environmental conditions specified in the product operation manual. Do not operate in harsh environments.
3. As the instrument is a precision instrument, do not knock the workbench or vibrate the instrument during heating, otherwise the measurement will be inaccurate.4. After the test, do not touch the tray for the Yi first time to avoid scalding.Editing: JQ

CNC machining process common problem points and improvement methods

Starting from the actual production, this paper summarizes the common problems and improvement ways of CNC machining process, and how to choose the three important factors of speed, feed rate and cutting depth in different application fields

The workpiece is over-cut
The reason:


Knife, tool strength is not enough too long or too small, resulting in knife.
Improper operation by the operator.
Uneven cutting allowance (such as: 0.5 on the side of the surface, 0.15 on the bottom)
Improper cutting parameters (such as: tolerance is too large, SF setting too fast, etc.)

Improvements:


The principle of using a knife: can be big or small, can be short or not long.
Add the clearing procedure, and the margin is as even as possible (the margin on the side and the bottom is the same).
Reasonable adjustment of cutting parameters, large margin corner round.
With the SF function of the machine, the operator fine-tunes the speed to achieve the best cutting effect.

The central question
The reason:


Operator manual operation is not accurate.
There are burrs around the mold.
The center bar has magnetic field.
The four sides of the mold are not vertical.

Improvements:


Manual operation should be carefully checked repeatedly, and the points should be at the same point and height as far as possible.
Remove burrs with a whetstone or file around the mold, wipe clean with a rag, and finally confirm with your hand.
Demagnetize the dividing rod before dividing the mold (ceramic dividing rod or other).
Check whether the four sides of the mold are vertical (if the verticality error is large, it is necessary to review the plan with the fitter).

The knife problem
The reason:


Operator manual operation is not accurate.
Tool clamping error.
The blade on the knife is wrong (the knife itself has a certain error).
There is an error between R knife and flat knife and flying knife.

Improvements:


Manual operation should be carefully checked repeatedly, and the knife should be at the same point as possible.
Blow clean with air gun or wipe clean with rag when clamping the tool.
One blade can be used when the blade on the flying knife is to measure the rod and light the bottom surface.
A separate knife program can avoid the error between R knife flat knife flying knife.

The crash - programming
The reason:


The safety height is not enough or not set (the knife or chuck hits the workpiece when the fast feed G00).
The tool on the program list and the actual program tool are written wrong.
The tool length (blade length) and the actual machining depth on the program list are wrong.
The depth Z-axis fetch number and the actual Z-axis fetch number on the program are written incorrectly.
The coordinates are set incorrectly during programming.

Improvements:


Accurate measurement of the height of the workpiece also ensures that the safety height is above the workpiece.
The tool on the program list should be consistent with the actual program tool (try to use the automatic program list or use the picture program list).
Measure the actual depth of machining on the workpiece, write the length of the tool and the length of the blade on the program sheet (generally, the tool clip length is 2-3MM higher than the workpiece, and the blade length avoidance is 0.5-1.0MM).
Take the actual Z-axis number on the workpiece and write it clearly on the program sheet. (This operation is generally written manually to check repeatedly).

Crash machine - Operator
The reason:


Depth Z-axis alignment error ·
The number of touch and operation errors (such as: unilateral access without feed radius, etc.).
Use the wrong knife (such as: D4 knife with D10 knife to process).
The program goes wrong (for example: A7.NC goes A9.NC).
The hand wheel is rotated in the wrong direction during manual operation.
Press the wrong direction (for example, -X +X) during manual fast feed.

Improvements:


Depth Z-axis knife must pay attention to the position of the knife. (bottom, top, analysis, etc.).
Check the number of touch and operation repeatedly after completion.
When installing the tool, it should be installed after repeated check with the program list and the program.
The program should go one by one in order.
In the manual operation, the operator should strengthen the operation proficiency of the machine tool.
In the manual fast movement, you can first raise the Z axis to the workpiece above the move.

Surface accuracy
The reason:


The cutting parameters are unreasonable and the workpiece surface is rough.
The edge of the tool is not sharp.
The tool clamping is too long, and the blade is too long.
Chip removal, air blowing, oil flushing is not good.
Programming cutting mode, (you can try to consider going down milling).
The workpiece has burrs.

Improvements:


Cutting parameters, tolerances, allowance, speed feed Settings should be reasonable.
The tool requires the operator to check and replace it periodically.
When installing the tool, the operator is required to clip as short as possible, and the blade should not be too long.
For the lower cut of flat knife, R knife and round nose knife, the speed feed setting should be reasonable.
The workpiece has burrs: the root of our machine tools, tools, and cutting methods are directly related. Therefore, we need to understand the performance of the machine tool and repair the edge with burrs.

The blade is broken
Reasons and improvements:

1. Feed too fast

-- Slow down to a suitable feed speed

2. Feed too fast at the beginning of cutting

-- Slow down the feed rate at the beginning of cutting

3. Clamp loosely (knife)

-- Clamp

4. Clamping loose (workpiece)

-- Clamp

5. Insufficient rigidity (tool)

-- Use the shortest knife allowed, a little deeper in the grip, and try downmilling

6. The cutting edge of the tool is too sharp

- Change the fragile cutting edge Angle, one edge

7. Insufficient rigidity of machine tools and tool handles

-- Use a rigid machine tool and a tool handle

Wear and Tear
Reasons and improvements:

1. Machine speed is too fast

- Slow down and add enough coolant

2. Harden the material

-- Use advanced tools and tool materials to increase surface treatment

3. Chip adhesion

- Change the feed speed, chip size or clean the chip with cooling oil or air gun

4. Improper feed speed (too low)

-- Increase feed speed and try downmilling

5. The cutting Angle is not suitable

- Change to the appropriate cutting Angle

6. The first back corner of the knife is too small

-- Change to a larger back Angle

Destruction
Reasons and improvements:

1. Feed too fast

-- Slow down the feed rate

2. The cutting amount is too large

-- Use smaller cutting amounts per edge

3. Blade length and full length are too large

- Deep grip, with a short knife, try to mill down

4. Too much wear and tear

-- Regrind at an early stage

Vibration marks
Reasons and improvements:

1. Feed and cutting speed is too fast

- Correct feed and cutting speed

2. Insufficient rigidity (machine tools and tool handles)

- Use better machine tools and tool handles or change the cutting conditions

3. The rear Angle is too large

- Change to a smaller back Angle, machining the edge belt (oil stone grinding once)

4. Clamp loosely

-- Clamp the workpiece

◆ Consider speed, feed

The relationship between the three factors of speed, feed and cutting depth is the most important factor to determine the cutting effect, inappropriate feed and speed often lead to reduced production, poor workpiece quality, tool damage.

Use the low speed range for:


High hardness material
Headstrong big material
Hard to cut material
Heavy cut
Minimal tool wear
Maximum tool life

Use the high speed range for:


Soft material
Good surface quality
Smaller tool diameter
Light cut
Large brittle workpiece
Manual operation
Maximum processing efficiency
Non-metallic material

Use high feeds for:


Heavy, rough cutting
Rigid construction
Machinable material
Roughing tool
Surface cutting
Low tensile strength material
Coarse tooth milling cutter

Use a low feed for:


Light machining, fine cutting
Brittle structure
Difficult material
Small cutter
Deep vertical groove machining
High tensile strength material
Finishing tool

Honscn has more than ten years of cnc machining experience, specializing in cnc machining, hardware mechanical parts processing, automation equipment parts processing. Robot parts processing, UAV parts processing, bicycle parts processing, medical parts processing, etc. It is one of the high-quality suppliers of cnc machining. At present, the company has more than 20 sets of cnc machining centers, grinding machines, milling machines, high-quality high-precision testing equipment, to provide customers with precision and high-quality cnc spare parts processing services.Contact us

5-axis CNC machining is an advanced manufacturing process that adds two rotating axes (A, B or A, C) to the three linear axes (X, Y, Z). This type of processing has many advantages. It can realize the multi-sided machining of complex shape parts, greatly improve the machining accuracy and efficiency, and reduce the number of clamping and error. For parts with deep cavity, reverse buckle, complex surface and other features, 5-axis CNC machining can easily cope with. In the aerospace, automotive, mold and other industries, 5-axis CNC machining is widely used in the manufacture of high-precision key parts, such as engine impellers, aviation structural parts, automotive molds and so on.



How to optimize 5-axis cnc machining？




Here are some ways to optimize 5-axis CNC machining:


1. Tool path planning:


Efficient tool path algorithm to reduce empty travel and unnecessary tool movement.
Optimize the cutting and cutting mode of the tool, avoid sudden stop and turn, reduce tool wear and machine vibration.

2. Tool selection:


Select the appropriate tool material, geometry and size according to the machining material and process requirements.
Consider using multi-edge tools to improve cutting efficiency.

3. Cutting parameters optimization:


Precise setting of parameters such as cutting speed, feed speed and cutting depth to achieve the best cutting results and efficiency.
Combine tool and material characteristics to determine optimal parameters through testing and simulation.

4. Clamping method:


Ensure that the workpiece is firmly mounted, reducing displacement and vibration during machining.
The use of appropriate fixtures to improve clamping efficiency and accuracy.

5. Programming optimization:


Simplify programming code, reduce redundant instructions, and improve program execution efficiency.
Use macros and subroutines to improve programming flexibility and versatility.

6. Machine maintenance:


Regular maintenance and calibration of the machine to ensure the accuracy and performance of the machine.
Replace the worn parts in time to ensure the normal operation of the machine.

7. Processing sequence:


Reasonable arrangement of processing procedures, first rough processing, then semi-finishing and finishing.
Avoid repeated clamping and positioning errors.

8. Simulation and verification:


Perform tool path simulation before machining to check for interference and errors.
Verify the feasibility and rationality of the processing technology.

9. Personnel training:


Improve the skill level and process knowledge of the operators so that they can skillfully operate the machine and optimize the machining process.

10. Adopt advanced control system:


Upgrade the machine control system to support more advanced machining functions and optimization algorithms.

We can use the above methods to optimize 5-axis CNC machining according to the actual situation.





What factors should be considered to optimize 5-axis cnc machining?




Optimizing 5-axis CNC machining requires consideration of the following factors:




Workpiece design and geometry: including complexity, feature size and tolerance requirements, which affect machining strategy and tool path selection.


Material characteristics: the hardness, toughness, thermal conductivity and other properties of the material determine the selection of cutting parameters and tools.


Tool selection: The material, geometry, blade number, diameter, etc. of the tool should be matched with the processing task to ensure cutting efficiency and quality.


Cutting parameters: such as cutting speed, feed rate, cutting depth, etc., need to be optimized according to material and tool characteristics to improve processing efficiency and avoid excessive tool wear.


Machine tool performance: including the accuracy, rigidity, stroke, speed range of the machine tool, etc., to give full play to the advantages of the machine tool and avoid exceeding its capacity.


Clamping method: to ensure that the workpiece clamping is stable, accurate, and will not interfere with the processing, and to facilitate loading and unloading, improve production efficiency.


Tool path planning: Optimize the feed and retreat mode of the tool, reduce empty travel and unnecessary movement, and reduce processing time.


Cooling and lubrication: Suitable cooling and lubrication methods can reduce the cutting temperature, extend the tool life, and improve the surface quality.


Programming technology: Efficient and accurate programming code helps to reduce errors and improve machine operation efficiency.


Post-processing program: ensure that the generated CNC code can be executed accurately by the machine tool.


Processing sequence: reasonable arrangement of roughing, semi-finishing and finishing sequence to improve processing efficiency and ensure processing quality.


Processing cost: under the premise of ensuring quality, minimize tool loss, energy consumption and processing time to control costs.


Production batch: Batch size will affect the processing strategy and the selection of tooling fixtures.


Quality requirements: Strict surface roughness, dimensional accuracy and form and position tolerances require finer processing parameters and process control.


These factors are related to each other, and comprehensive consideration can achieve the optimization of 5-axis CNC machining.





What performance can be improved by optimizing 5-axis CNC machining?




Optimizing 5-axis CNC machining can significantly improve performance in the following areas:




Machining accuracy: Through more accurate tool path planning, optimized cutting parameters and good machine tool calibration, machining errors can be significantly reduced, and dimensional accuracy and form and position tolerance accuracy of parts can be improved.


Surface quality: Suitable tool selection, cutting parameter adjustment and effective cooling lubrication can obtain a smoother and lower roughness surface to meet higher surface quality requirements.


Processing efficiency: reducing empty stroke, optimizing tool path, improving cutting speed and feed speed and other measures can greatly shorten processing time and improve production efficiency.


Tool life: Reasonable cutting parameters and tool path can reduce tool wear and damage, extend the service life of the tool, reduce the cost of the tool.


Machine tool stability: Optimizing the processing process can reduce the vibration and shock of the machine tool, enhance the stability of the machine tool operation, and reduce the incidence of failure.


Material utilization: More accurate processing and reasonable layout planning can reduce the waste of materials and improve the utilization rate of materials.


Production flexibility: can adapt to the processing needs of different parts more quickly, adjust the processing technology and parameters, and improve the flexibility and response speed of production.


Energy consumption: By improving processing efficiency and reducing unnecessary machine tool actions, reduce energy consumption, achieve energy saving and reduce production costs.


To sum up, optimizing 5-axis CNC machining is of great significance for improving product quality, reducing costs, and enhancing the competitiveness of enterprises.

Honscn has obvious advantages in CNC aluminum processing. First of all, the precision is high, can make aluminum parts with accurate size and complex shape, and the quality is barbar. Then there is high efficiency, automatic processing, saving manpower and time. Complex shapes are no problem, anything can be done. Full use of materials, no waste, cost can be reduced. And the processed things have good repeatability and stable quality. It is also easy to modify the design, and it is flexible to change the procedure.