Factory Processing Precision Casting Aluminum Cooling Fin CNC Machining Part
motorpart, auto spare part, car part, computer parts, auto parts, stainless steel fabrication stamping, spare parts, auto accessory, motorcycle parts, sheet metal, automobile parts, motorcycle spare, cnc machining, turning, milling, drilling, grinding, WEDMQuality is our culture!
CNC parts processing and assembling service is available.
About us:
Our special service:
Providing cnc machining processing and assembling service.
Can help you to save time, save labor and save worry.
Dongguan Efan Automatic Equipment Technology Co., Ltd specialized in 4 kinds of products.
1: Reaching and developing Automatic Dispensing Machines, like PVC dispensing machine, Paint dispensing machine, Epoxy doming dispensing machine, and also can customized machine for customers according to their requirements.
2: Making precision CNC machining parts, and provide assembling service.
Products widely used in Machining, Electronic, Automatic line, Automobile, Plane, Computer, Communication, Medical Equipment, Design, Manufacturing, Fixture, Mold and some other industries.
3: Making system for machines according to customers' requirement.
4: Making mold for PVC or silicone products, like pvc/silicone label mold.
For the precision cnc machining parts department, our processing machines are as following list:
Process we provide:
CNC, Milling, Turning, Grinding, Fast/Midium/Slow Wire EDM, Welding, Metal Plate, etc.
Processing machines:
| No. | Equipment | Quantity(set) | Working accuracy | Mix processing size(mm) |
| 1 | CNC machining center | 12 | 0.005mm | 850*500 |
| 2 | Planer Type Milling Machine | 1 | 0.005mm | 2000*3000 |
| 3 | CNC lathe | 2 | 0.002mm | Ø450×500 |
| 4 | Lathe | 2 | 0.01mm | Ø360×750 |
| 5 | Milling machine | 9 | 0.02mm | 780×350 |
| 6 | Plane grinding machine | 4 | 0.001mm | 350×200×150 |
| 7 | High speed WEDM | 4 | 0.02mm | 700×400×500 |
Inspection Equipments:
No. |
Equipment |
Specification |
Quantity |
Brand |
Origin |
1 |
Electronic altimeter |
0-600mm |
1set |
TESR |
Switzerland |
2 |
Image measuring instrument |
250*150mm |
1set |
JATEN |
China |
3 |
Rockwell apparatus |
HR-150A |
1set |
SDCH |
China |
4 |
Surface roughness comparison specimens |
 |
1set |
WEIFANG |
China |
Materials we usually use:
| Aluminum | AL6061, 6063, 6082, 7075, 2201, 2017, 5052 |
| Stainless steel | SUS303, 304, 304L, 316, 316L, 420, SKD11, S7, S136 |
| Iron | 420 |
| Steel | 45#, Q235, 50#, 55#, 16Mn, 40Cr, 20CrMo, 4140, 4340, 15CrMn, 20CrMn, 20CrMnTi, Y15, Y35, Y40Mn, SK3 |
| Brass | Brass |
| Copper | Copper |
| Engineering Plastic | PEEK, Nylon (PA), PC, POM |
| Titanium alloy | Titanium alloy |
Surface Treatment:
Zinc/Nickel/Chrome plating, hot galvanized, painting, powder, coating, anodize, vacuum plating, polishing, electrolytic polishing, steel blue, sank without electricity nickel, silver-plated, gold-plated, and so on.
Heat treatment:
Vacuum, carburizing, nitriding, vacuum heating treatment and cryogenic treatment, etc.
Usage:
Mechanical parts, machine parts, spare parts, tooling parts, metal parts.
Packing:
As per our standard, if you have any requirement, please kindly tell us before order.
Product Description:
We make CNC parts according to customers' artwork. If you have any parts that need to be made, please kindly send 2D and 3D artwork to us. Please mark dimension, tolerance, material, surface or heat treatment on 2D artwork, then we will calculate cost for you based on it.
2D artwork format: JPG, PDF, DWG.
3D artwork format: IGS, STP, STEP.
Thank you for your visiting, and please kindly send an email to us, we will try our best to serve you!
Electric Cylinder With Ball Screw
Electric Cylinder Features
*Internally equipped with a pair of high-strength tapered roller bearings that meet both thrust and tension conditions;
*Good lubrication characteristics, operating environment temperature.
*High quality hydraulic oil seals are used at both ends of the cylinder block, with excellent sealing performance;
*Equipped with two travel limit sensors.
The relationship between the output torque of the motor and the output force of the electric cylinder
Model number indication
Optional Installation Accessories
Selection of anti rotation and non anti rotation for electric cylinder telescopic rod
Due to the high transmission efficiency and lack of self-locking characteristics of the ball screw inside the electric cylinder, when the expansion rod nut moves in a straight line inside the electric cylinder barrel, the expansion rod nut will rotate slightly in the direction of the ball screw thread due to inertia and friction. When the internal anti rotation limit of the electric cylinder or the end of the telescopic rod is connected to a non rotating structural component using a U-shaped double ear seat (or thread), the rotational movement of the telescopic rod is restricted, and the electric cylinder telescopic rod can be retracted without rotation. The general application requires anti-rotation restrictions on the piston rod. In some cases, such as front and rear U-shaped fork foot electric cylinders, six degree of freedom platforms, etc., electric cylinders without anti rotation structures are required. The rotation of the telescopic rod will affect the displacement accuracy of the electric cylinder, and it should generally be determined in the early stage of selection whether the electric cylinder requires anti rotation.
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Shenzhen Packway Technology Development Co., LTD , https://www.packwaymachines.com