Product Description
Heung Kong Precision Technologies Co., Ltd. is positioned in HangZhou Town, the main city of large-finish production in the ZheJiang -Hong Kong-Macao Better Bay Area, China. It is a professional industry and trade firm focusing on the style and manufacture of precision metal and plastic areas.
Heung Kong Precision Technologies Co., Ltd. is a collaborative innovation cooperation device of the Innovation Heart of HangZhou University of Engineering. It has virtually ten secure and reputable partners in the Pearl River Delta, delivering consumers with competitive charges and high-high quality customized solution processing services.
Our professional group is made up of several engineers in the field of CNC machining with a lot more than fifteen several years. The business provides clients with constant and trustworthy providers and generates worth for clients by developing a mature, stable and large-quality offer chain.
Company tackle: No. 17, Xihu (West Lake) Dis. Highway, Xihu (West Lake) Dis.cheng District, HangZhou City, ZheJiang Province
Item & Provider
CNC machining typically refers to personal computer electronic handle precision machining, CNC machining lathes, CNC machining milling devices, CNC machining unexciting and milling machines, and many others.
CNC machining benefits:
1. The quantity of tooling is significantly decreased, and intricate tooling is not necessary to procedure parts with intricate shapes. If you want to alter the shape and dimensions of the portion, you only need to modify the element processing system, which is suitable for new solution growth and modification.
two. The processing top quality is stable, the processing precision is large, and the repeatability is higher, which is suited for the processing requirements of plane.
three. The production effectiveness is substantial in the case of multi-assortment and modest batch creation, which can lessen the time for generation planning, machine device adjustment and method inspection, and minimizes the chopping time because of to the use of the optimum chopping amount.
four. It can procedure complex profiles that are tough to procedure by standard methods, and even process some unobservable processing areas.
Automatic lathe is a substantial-functionality, high-precision, low-sounds device-variety computerized lathe. It is an automated processing device tool that controls the processing system by means of a cam (CNC is also a type of automated lathe, below refers to a non-CNC automated lathe).
Positive aspects of automatic lathe processing:
one. Automatic processing: no manual operation is required, and intricate areas can be processed simultaneously with external circle, spherical surface, conical area, arc surface area, action, groove, embossing, drilling, tapping, die, reducing and other processes. It can be done in 1 processing.
2.Substantial control precision: the precision of the machine tool spindle can get to .003mm, the fantastic adjustment of the slider is managed by a micrometer, and the dimensional management precision can reach .005mm. The minimal cutting feed can be controlled to .005, and the roughness of the elements (copper areas) can be as lower as Ra0.04-.08.
3. Automatic feeding: the feeding mechanism routinely feeds the primary shaft, and the machine instantly stops and alarms when the content is concluded, and the processing method does not require manual viewing of the content, reaching a entirely automated manufacturing procedure. One operator can work multiple equipment at the same time.
4. High generation efficiency: a machining method is accomplished for each revolution of the cam. Multiple tools can be lower at the identical time, the processing effectiveness is extremely substantial, and the processing effectiveness has the positive aspects that CNC cannot match.
Sheet steel processing is known as sheet steel processing. Sheet metal elements are slender-plate components elements that can be processed by stamping, bending, stretching and other implies.
The main processes are:
Strain riveting, growing riveting, pulling mom, pulling riveting, riveting, chamfering, bending, forming, slicing, blanking, blanking, punching, punching convex hull, punching and tearing, punching, tapping, leveling , Back again teeth, drilling, chamfering, punching, countersinking, flattening, punching mesh, reaming.
The supplies typically employed in sheet metal processing are cold-rolled sheet (SPCC), scorching-rolled sheet (SHCC), galvanized sheet (SECC, SGCC), copper (CU), brass, purple copper, beryllium copper, aluminum sheet (6061, 5052 , 1571, 1060, 6063, duralumin, and so on.), stainless steel (SUS301, SUS304).
Stamping processing is the generation technology of product parts with particular form, measurement and overall performance by means of the power of traditional or particular stamping gear, so that the sheet metallic is right subjected to deformation drive in the mildew and deformed. It is 1 of the principal techniques of plastic operating (or press operating) of metals.
Rewards of stamping processing:
1.The production performance of stamping processing is high, and the procedure is convenient, and it is simple to realize mechanization and automation. The quantity of strokes of normal presses can get to dozens of instances for every minute, and the large-pace force can reach hundreds or even countless numbers of times for each minute, and 1 punching piece could be acquired for every stamping stroke.
2. Considering that the die assures the dimensions and form precision of the stamping areas, and generally does not damage the surface quality of the stamping parts, and the existence of the die is usually extended, the top quality of the stamping is secure and the interchangeability is great.
3. Stamping can procedure elements with a extensive selection of dimensions and complicated styles, these kinds of as stopwatches as small as clocks, as massive as car longitudinal beams, covering areas, and so forth., in addition the cold deformation hardening effect of the materials for the duration of stamping, the power and stiffness of stamping are higher.
four. Stamping generally does not make chips and scraps, consumes much less material, and does not demand other heating equipment, so it is a substance-saving and strength-conserving processing technique, and the cost of stamping components is lower.
Floor remedy is a approach of artificially forming a surface area layer with various mechanical, bodily and chemical properties of the substrate on the surface area of the substrate.
The function of area treatment method is to fulfill the corrosion resistance, put on resistance, decoration or other particular practical demands of the merchandise.
The most typically utilized surface area treatment processes are:
Anodizing, electrophoresis, electroplating, PVD, powder coating, metal wire drawing, sandblasting, sharpening, etching, and so forth.
1) What is actually your edge?
We give non-normal/OEM/personalized service.
We have stable and substantial-top quality supply chain to provide you with ongoing and reputable services.
2) How before long can I get your quotation?
We usually quote inside of 20 hours. If you are really urgent, pls contact us or notify us in your e mail.
three) Will my design and style drawing be safe after you get it?
Yes, we can signal the NDA before you ship the style file.
4) Offered for tailored design drawings?
Yes. The style file format is DWG, DXF,DXW, IGES, Step, PDF and many others.
5) Do you give samples?
Of course. Just need sample price.The sample price could be refunded in mass creation.
six) What is the leading time?
It is dependent on the quantity, Generally 7-21 days right after get confirmed.
| Service |
CNC Machining
|
| Automatic Lathe Machining | |
|
Sheet Metal Fabrication
|
|
|
Stamping Parts
|
|
|
Surface Treatment
|
|
| Material |
Aluminum
|
|
Stainless Steel, Steel
|
|
|
Brass
|
|
|
Copper
|
|
|
Plastic
|
|
| Surface treatment | Sandblasting, Anodizing Color, Blackenning, Zinc\Nickl Plating, Polishing And Brushing,Etc. |
| MOQ | Quantity is not limited, small order can be accepted |
|
Drawing Format
|
STEP, CAD, STP, DWG, DXF, PDF, Gis, etc Or Samples
|
|
Delivery Time
|
5-25 Days, Depends on the quantities
|
|
Tolerance
|
+/- 0.01mm
|
|
QC
|
100% Inspection before shipment
|
|
OEM&ODM
|
We can design for you or production products same as your drawing
|
| Service |
CNC Machining
|
| Automatic Lathe Machining | |
|
Sheet Metal Fabrication
|
|
|
Stamping Parts
|
|
|
Surface Treatment
|
|
| Material |
Aluminum
|
|
Stainless Steel, Steel
|
|
|
Brass
|
|
|
Copper
|
|
|
Plastic
|
|
| Surface treatment | Sandblasting, Anodizing Color, Blackenning, Zinc\Nickl Plating, Polishing And Brushing,Etc. |
| MOQ | Quantity is not limited, small order can be accepted |
|
Drawing Format
|
STEP, CAD, STP, DWG, DXF, PDF, Gis, etc Or Samples
|
|
Delivery Time
|
5-25 Days, Depends on the quantities
|
|
Tolerance
|
+/- 0.01mm
|
|
QC
|
100% Inspection before shipment
|
|
OEM&ODM
|
We can design for you or production products same as your drawing
|
What is a drive shaft?
If you notice a clicking noise while driving, it is most likely the driveshaft. An experienced auto mechanic will be able to tell you if the noise is coming from both sides or from one side. If it only happens on one side, you should check it. If you notice noise on both sides, you should contact a mechanic. In either case, a replacement driveshaft should be easy to find.
The drive shaft is a mechanical part
A driveshaft is a mechanical device that transmits rotation and torque from the engine to the wheels of the vehicle. This component is essential to the operation of any driveline, as the mechanical power from the engine is transmitted to the PTO (power take-off) shaft, which hydraulically transmits that power to connected equipment. Different drive shafts contain different combinations of joints to compensate for changes in shaft length and angle. Some types of drive shafts include connecting shafts, internal constant velocity joints, and external fixed joints. They also contain anti-lock system rings and torsional dampers to prevent overloading the axle or causing the wheels to lock.
Although driveshafts are relatively light, they need to handle a lot of torque. Torque applied to the drive shaft produces torsional and shear stresses. Because they have to withstand torque, these shafts are designed to be lightweight and have little inertia or weight. Therefore, they usually have a joint, coupling or rod between the two parts. Components can also be bent to accommodate changes in the distance between them.
The drive shaft can be made from a variety of materials. The most common material for these components is steel, although alloy steels are often used for high-strength applications. Alloy steel, chromium or vanadium are other materials that can be used. The type of material used depends on the application and size of the component. In many cases, metal driveshafts are the most durable and cheapest option. Plastic shafts are used for light duty applications and have different torque levels than metal shafts.
It transfers power from the engine to the wheels
A car’s powertrain consists of an electric motor, transmission, and differential. Each section performs a specific job. In a rear-wheel drive vehicle, the power generated by the engine is transmitted to the rear tires. This arrangement improves braking and handling. The differential controls how much power each wheel receives. The torque of the engine is transferred to the wheels according to its speed.
The transmission transfers power from the engine to the wheels. It is also called “transgender”. Its job is to ensure power is delivered to the wheels. Electric cars cannot drive themselves and require a gearbox to drive forward. It also controls how much power reaches the wheels at any given moment. The transmission is the last part of the power transmission chain. Despite its many names, the transmission is the most complex component of a car’s powertrain.
The driveshaft is a long steel tube that transmits mechanical power from the transmission to the wheels. Cardan joints connect to the drive shaft and provide flexible pivot points. The differential assembly is mounted on the drive shaft, allowing the wheels to turn at different speeds. The differential allows the wheels to turn at different speeds and is very important when cornering. Axles are also important to the performance of the car.
It has a rubber boot that protects it from dust and moisture
To keep this boot in good condition, you should clean it with cold water and a rag. Never place it in the dryer or in direct sunlight. Heat can deteriorate the rubber and cause it to shrink or crack. To prolong the life of your rubber boots, apply rubber conditioner to them regularly. Indigenous peoples in the Amazon region collect latex sap from the bark of rubber trees. Then they put their feet on the fire to solidify the sap.
it has a U-shaped connector
The drive shaft has a U-joint that transfers rotational energy from the engine to the axle. Defective gimbal joints can cause vibrations when the vehicle is in motion. This vibration is often mistaken for a wheel balance problem. Wheel balance problems can cause the vehicle to vibrate while driving, while a U-joint failure can cause the vehicle to vibrate when decelerating and accelerating, and stop when the vehicle is stopped.
The drive shaft is connected to the transmission and differential using a U-joint. It allows for small changes in position between the two components. This prevents the differential and transmission from remaining perfectly aligned. The U-joint also allows the drive shaft to be connected unconstrained, allowing the vehicle to move. Its main purpose is to transmit electricity. Of all types of elastic couplings, U-joints are the oldest.
Your vehicle’s U-joints should be inspected at least twice a year, and the joints should be greased. When checking the U-joint, you should hear a dull sound when changing gears. A clicking sound indicates insufficient grease in the bearing. If you hear or feel vibrations when shifting gears, you may need to service the bearings to prolong their life.
it has a slide-in tube
The telescopic design is a modern alternative to traditional driveshaft designs. This innovative design is based on an unconventional design philosophy that combines advances in material science and manufacturing processes. Therefore, they are more efficient and lighter than conventional designs. Slide-in tubes are a simple and efficient design solution for any vehicle application. Here are some of its benefits. Read on to learn why this type of shaft is ideal for many applications.
The telescopic drive shaft is an important part of the traditional automobile transmission system. These driveshafts allow linear motion of the two components, transmitting torque and rotation throughout the vehicle’s driveline. They also absorb energy if the vehicle collides. Often referred to as foldable driveshafts, their popularity is directly dependent on the evolution of the automotive industry.
It uses a bearing press to replace worn or damaged U-joints
A bearing press is a device that uses a rotary press mechanism to install or remove worn or damaged U-joints from a drive shaft. With this tool, you can replace worn or damaged U-joints in your car with relative ease. The first step involves placing the drive shaft in the vise. Then, use the 11/16″ socket to press the other cup in far enough to install the clips. If the cups don’t fit, you can use a bearing press to remove them and repeat the process. After removing the U-joint, use a grease nipple Make sure the new grease nipple is installed correctly.
Worn or damaged U-joints are a major source of driveshaft failure. If one of them were damaged or damaged, the entire driveshaft could dislocate and the car would lose power. Unless you have a professional mechanic doing the repairs, you will have to replace the entire driveshaft. Fortunately, there are many ways to do this yourself.
If any of these warning signs appear on your vehicle, you should consider replacing the damaged or worn U-joint. Common symptoms of damaged U-joints include rattling or periodic squeaking when moving, rattling when shifting, wobbling when turning, or rusted oil seals. If you notice any of these symptoms, take your vehicle to a qualified mechanic for a full inspection. Neglecting to replace a worn or damaged u-joint on the driveshaft can result in expensive and dangerous repairs and can cause significant damage to your vehicle.
