CNC turning machining Service

CNC turning is one of the most basic and most commonly used cutting processing methods.For most work pieces with revolving surfaces,it can be processed by CNC turning machine,such as inner and outer cylindrical surfaces,inner and outer tapered surfaces,end surfaces, grooves,threads,and rotary forming surfaces, etc. .
With the development of modern technology,there are more and more high-strength and high-hardness engineering materials.Traditional CNC turning machine has been unable to meet or realize the processing requirements of certain high-strength and high-hardness materials, while modern hard cnc turning technology can Make it possible and obtain significant benefits in production.The following is a brief introduction to the characteristics of CNC turning machining:
(1)CNC turning machining efficiency is high:
CNC turning uses large cutting depth and high work piece speed,and its removal rate is usually several times that of CNC grinding.CNC lathes can complete various surface machining in one clamping process,while grinding requires multiple installations,so the auxiliary time of CNC turning machining is shorter,and the position accuracy of each processing surface will be higher.
(2)The cost of equipment investment is low.Under the same productivity, the investment of a lathe machine is obviously better than that of a grinder,and the cost of its auxiliary system is also low.In the production of small batches of parts, CNC turning does not require special equipment, and the processing of large quantities of high-precision parts requires high rigidity, positioning accuracy, and repeat positioning accuracy for CNC machine tools.
(3)The lathe suitable for small batch flexible production is a flexible processing method with a wide range of processing.The lathe is easy to operate and the turning fixture is fast.Compared with grinding,hard turning is more suitable for the requirements of flexible production.
(4)Hard CNC turning can obtain better overall machining accuracy.
(5)CNC turning machining surface quality is excellent,processing roundness is accurate,and can ensure high position accuracy on the processing surface,Also will not produce burns and cracks during the cutting process,and most of the heat generated during the processing of the parts will be taken away by the cutting oil.
From the perspective of processing technology and programming, five-axis CNC machine tools have the following advantages in the processing of complex inclined surfaces:
1.Improve processing quality and improve efficiency.
2.Expand the processing technology category.
3.To achieve a new direction of compound development trend.
The E-make team has more than 30 years of combined experience in prototype machining,CNC manufacturing.And has a high-level technological group of 25 peoples.The processing quality of the rapid manufacturing is stable,the processing precision is high,and the appearance is exquisite.If you need any help,please feel free to contact us.

Car rear light prototype manufacturing

Car rear light prototype manufacturing

Name:car rear light prototype

 

Color:can custom any color according customer requirements.

 

Material:PC,TransparentPMMA,ABS,POM

 

Size:The dimensions of 3D drawings provided by customers shall prevail

Time:8days

 

Types:prototype of auto parts

 

Characteristics of prototype:

 

1,Clear lines,relying on imported equipment and unique process design, precision machining makes the line stripe path and outline more clear and smooth.

 

2,High efficient,strong strength.The company focuses on prototype processing for 12 years,we have accumulated a lot of relevant experience and talents,can efficiently meet customer requirements ,Meet customer requirements under the premise of faster order completion.

 

3,Higher precision, imported equipment, precision tolerance ±0.05mm.

 

4,Fast efficiency and short processing time.

 

Excellent talents, a wider range of processing size.

Advantage:

 1,High quality and reasonable price

 2,Machining, drawing or sample.

3,Can according 3D drawings and 2d drawings。

4,3D drawing file format :IGS/X-T/PRT/STP /STL is all available.

5,Custom samples and technical specifications are welcome。

Automobile rear light hand plate model can be carried out:

1,CNC machining

2,polishing

3,painting

4, electroplating

5,assemble

E-make prototype advantages and strength characteristics:

1,Quote in 1 hour, delivery in 2 working days.

2,Our company has SLS and DLP from Germany, SLA rapid prototyping equipment from America, Stratasys 3D printer from America, metal powder 3D printer from America, and ProJet860 full-color 3D printing equipment from America. Taiwan imported CNC machining center 10 sets, vacuum casting, low pressure perfusion.

3,Prototype appearance can be spray paint, electroplating, wire drawing, screen printing.

4,We can make 3D printing prototype, plastic prototype, hardware prototypr, function prototype, appearance prototype, transparent prototype, high temperature resistant prototype, coffee machine prototype, kitchen appliance hand board, auto parts hand board and so on.

5,Packing: inner packaging: pearl cotton, transparent bag. Outer package: carton.

 

If you need do auto parts prototype,please feel free to contact us .

 

https://e-make.co/

E-mail:amy@e-make.co

CNC Machining Metal Parts

Precision 5 Aixs CNC Machining

Precision 5 Aixs CNC Machining
With the growing maturity of domestic numerical control technology,recently five CNC machining center has been more and more widely used in various fields.Precision 5 axis cnc machining is the important way to solve the problem when we need to make the mechanical product with complex structure and require high quality and high tolerance.For example,the aerospace,military industries,the car product and the mould parts will need the 5 aixs machine to meet the high efficiency, high quality processing.
About 5 axis machining,there are also a problem regarding True and false five-axis machine.The biggest difference between them is the RTCP functionality.
RTCP,we also call it as Rotated Tool Center Point,which is a tool point following function.In five-axis machining, when the tool nose point trajectory and the posture between the tool and the workpiece are pursued, additional movement of the tool nose point occurs due to the rotary motion. The control point of the numerical control system often does not coincide with the tool tip point, so the numerical control system must automatically correct the control point to ensure that the tool tip point moves according to the established trajectory of the command.This technology is also known as TCPM,TCPC,or RPCP functionality.
In the production machining,three axis processing equipment is more common used.There are vertical, horizontal and gantry and other forms.Common processing methods are end milling cutter edge processing, edge processing.Ball head knife copying processing and so on.However,both of 3 axis machine and 5 axis machine have a common feature,that is,in the process of machining,the direction of the knife axis always remains the same.
Compare to the 3 axis machine,the advantage of 5 axis CNC machine is as below.
1.It can maintain the best cutting state of the tool and improve the cutting conditions.
2.It can effectively avoid tool interference.
3.It can reduce the clamping times because one clamping can complete the processing of five sides.
4.It can Improve processing quality and efficiency.
5.It can shorten the production process chain and simplify production management
The more complex of the mechanical parts, the greater its advantage over traditional decentralized production methods.But the disadvantage of the 5 axis machined is the tool control,the numerical control system,the CAM programming and post-processing are much more complex than 3 axis.
Machining the workpieces by 3 axis machine or 5 aixs machine,which one is better is depends on how complex the shape of the product is,and how much precision the product requires.If just for making a parts with simple shape,of course 3 axis machine is a better choice,and more cost-effective.

our cases mock up 2

Injection molding service

Injection molding is a method of producing shapes for industrial products.Products usually use rubber injection molding and plastic injection molding.Injection molding can also be divided into injection molding molding method and die-casting method.Injection molding machine (abbreviated as injection machine or injection molding machine) is the main molding equipment that uses plastic molding molds to make various shapes of plastic products from thermoplastics or thermosets. Injection molding is achieved through injection molding machines and molds.Plastic injection molding is a method of plastic products.The molten plastic is injected into the plastic product mold by pressure,and then cooled and molded to obtain various plastic parts.There are mechanical injection molding machines dedicated to injection molding. The most commonly used plastics are polyethylene,ABS,PA, PC,polystyrene, etc.
As we all know,PC is commonly known as polycarbonate and has very good mechanical properties,so it is commonly known as bulletproof glue. And PC material has the characteristics of high mechanical strength,wide use temperature range,good electrical insulation performance,good dimensional stability,and transparency.Therefore,the use of PC materials can be used in many occasions. For example,it is widely used in electrical products,electrical instrument housings,and electronic product structural parts.On the other hand,there are many modified PC products,usually adding glass fiber,mineral fillers,chemical flame retardants,and other plastics.Another point is that PC materials have poor fluidity and higher processing temperatures,so the processing of modified materials requires a special plasticized injection structure.This is one of the characteristics of the PC.And Regardless of its mechanical properties,or temperature range are very superior.PC also has the characteristics of good insulation and dimensional stability.It can be used in many situations.Of course,the fire performance of PC is also good.
But Whether the design of the injection mold is reasonable will directly affect the quality of plastic products.The main factors affecting plastic shrinkage include thermal shrinkage,phase change shrinkage, orientation shrinkage,compression shrinkage and elastic recovery.
These influencing factors are related to the molding conditions or operating conditions of precision injection molded products.Therefore, mold designers must have rich design and injection molding experience, and must consider the relationship between these influencing factors and injection conditions and their apparent factors,such as injection pressure and cavity pressure and filling speed,injection melt temperature and mold temperature ,Mold structure and gate form and distribution, as well as the influence of factors such as gate cross-sectional area,product wall thickness,reinforcing filler content in plastic materials and orientation of plastic materials.
The E-make company has 30 years of experience in custom-made production of injection molding.The plastic injection molding products will be exquisite in appearance,reliable in quality and delivered on time.If you want to customize the high-precision injection molding products.All information from customers was kept secret,we can sign NDA with you before starting any work.If you need any help,please feel free to contact us.

Die casting-Aluminum part

Aiming at the shortcomings of die-cast aluminum: “Due to the high speed of liquid metal filling the cavity when die-casting aluminum, the fluid state is unstable, so the general die-casting aluminum method is used, and the casting is prone to pores and cannot be heat treated.” So it is easy to cause poor appearance of the product,and the defective rate of the product is very high.

Now there is a new process: extrusion aluminum + die-cast aluminum. That is, the exterior surface of the middle frame of the product is extruded with profile, and the internal structural surface of the middle frame is die-cast. The process is to place the aluminum profile into a mold after preliminary CNC processing, and then die-cast the internal structure. At high temperatures, the contact surface between the profile aluminum and the die-cast aluminum is partially molten, which makes the two more closely integrated.

Advantage:

  • Significantly reduce CNC machining time, improve efficiency and reduce costs.
  • Close structure
  • The appearance surface anodizing not affected by die-cast aluminum, avoiding the defects of die-cast aluminum anodizing.

The E-make team has more than 30 years of combined experience in prototype machining, CNC manufacturing(metal,plastic parts machining), vacuum casting service and 3D printing service.

Please feel free to contact us ,if there is anything we can do for you!

The surface finish of prototypes–laser engraving

Laser engraving, also called laser marking, which is a process that uses optical principles for surface finish.This process is usually used on the keys of mobile phones and electronic dictionaries.Laser engraving is to engrave the traces of chemical and physical changes of the surface layer material by the light energy of the laser beam, or burn off some materials by the light energy, and display the required etched graphics and text.

And According to different engraving methods, it can be divided into dot matrix engraving and vector cutting.Vector cutting is different from dot matrix engraving. Vector cutting is performed on the outline of the text. This mode is usually used to cut through on wood, paper, acrylic and other materials, and can also be used to mark on the surface of a variety of materials.

The E-make team has more than 30 years of combined experience in prototype machining, CNC manufacturing, vacuum casting service.And has a high-level technological group of 25 peoples.The processing quality of the rapid manufacturing is stable, the processing precision is high, and the appearance is exquisite. E-make company has been providing high quality rapid prototype manufacturing services for major enterprises.

If you need any help,please feel free to contact us!

The difference between anodizing and painting in the surface finish of prototype processing

Anodizing and painting are common surface finish processes when making prototype models. Although anodizing and painting both make the surface of the prototype color, there are still differences between them, which are mainly reflected in the following three aspects:
1.For different materials, painting can be applied to many materials for prototypes, such as metal, plastic and resin, and anodizing is a surface finish process that only aluminum alloy prototypes have.
2.The color persistence is different. Because the painting only painting a layer of paint on the surface of the prototype, it will fall off over time, and the anodizing is to soak the aluminum alloy prototype in the potion to form an oxide film on the surface.Because the alumina produced by anodizing is a stable substance, it is difficult to react with oxidation in the air, so the color of the surface is relatively stable and not easy to fall off.
3.The effect is different. The anodizing color has a metallic texture. If you use painting, you will not be able to adjust that effect anyway.