What is the method to maintain the centering machine tool?

End milling and centering machine tool is a kind of processing machine, also called milling machine. It has high efficiency, high consistency and high precision. It can complete the processing of two positioning end faces and center holes of various shaft parts. It provides high-efficiency and high-precision positioning benchmarks for all subsequent tasks. In the production of high-efficiency shaft parts, the role of milling face centering machine tools is becoming more and more important, which is closely related to the processing of the positioning reference of shaft parts. It can be said that one of the important indicators that affect the production and processing efficiency of the entire shaft part is the milling end face centering machine tool. It is an ideal and necessary for processing automobile half shafts, camshafts, crankshafts, gearbox shafts and motor shafts. Indispensable processing equipment.

The CNC milling and centering machine tool adopts horizontal CNC servo drive mode. The power heads at both ends simultaneously complete the milling of both ends of the workpiece, and the other end simultaneously completes the drilling of the center holes or outer circles at both ends. It has rigidity. Excellent, high precision, strong flexibility, stable work, high processing efficiency.

 

The method of maintenance of the milling machine

1. Check the liquid level of the cooling oil tank and water tank at any time and add oil or water in time. If it is too dirty, you need to replace or clean the oil tank, water tank and filter

2. Check the waste oil pool frequently and remove the accumulated waste oil to avoid overflow.

3. Frequently clean the paper cutter and check for paper jams, etc.

4. Check the shaft drive belt from time to time, and adjust the tightness of the belt according to the instructions.

5. From time to time, press the insert on the guide rail on the roller, and adjust the tightness according to the instructions.

 

What is the use of plastic pipe threading machine?

Plastic pipe threading machine is used for threading the plastic pipe ports of plastic (PE pipe, PVC pipe) and other materials. This machine has the characteristics of high precision, uniform threading and fast speed. It is a plastic pipe sleeve for construction sites, factories and other related industries. Ideal product for buckle.Plastic pipe threading machines have various types of plastic pipe threading machines with a diameter of 10mm-3300mm, which are suitable for processing plastic pipe threads of various industries and materials.

It can be widely used in mining gas pipe threading machine, PVC drilling pipe threading machine, PVC drilling pipe threading machine, plastic pipe threading machine for geological exploration, special threading machine for fire extinguisher siphon pipe, PVC pipe, PE pipe and PP pipe A series of plastic pipe internal and external thread processing equipment such as screw machine, and various special-shaped plastic pipe thread processing machines can also be customized.

Wuxi Geepro Machinery Import & Export Co., Ltd. has been focusing on Gear Machinery since 2007 and is one of the most professional CNC Gear Hobbing Machine Manufacturers In China, export CNC Gear Hobbing Machine, Honing Tools. If you are interested in our products, please click here to visit our website and be happy to become a partner.

The determination of machining technology of parts by CNC spline milling

CNC spline milling is mainly used to process different product components such as spline shafts and gears. The structure design is reasonable and the machining accuracy is stable. It is mainly driven by spiral arc bevel gears. The headbox worm adopts independent lubrication. Each processing part adopts high-quality cast iron and adopts advanced treatment, and the processing performance is stable.

CNC spline milling is a special machine tool that uses the hobbing method to process straight groove spline uranium and gears with small teeth. It is suitable for the processing of spline uranium and gear shafts in the automobile, tractor industry, machine tool manufacturing, hydraulic manufacturing, lifting machinery, construction machinery and other industries.

Determination of the machining process of CNC spline milling parts:

1. Part process analysis

The process analysis of this part is mainly carried out from the aspects of structure shape, size and technical requirements, positioning foundation and blank. The part has a complex shape and is an axisymmetric figure. The dimensions of the part must be reasonably marked, the axial dimension accuracy is high, and the surface roughness must be rough and finished, and then processed on a grinder. The part has a spline that needs to be heat treated.

2. Determine the blank

Due to the complex shape and structure of the parts, if the bar is directly processed, the cutting performance of the parts can not be guaranteed and it is not economical. Therefore, the use of die forging to make the blank can save time and labor, and can also improve the cutting performance of the parts.

3. Processing method

According to the machining surface of the part (external circle, end face, key, keyway and threaded hole), part material and tolerance level and surface roughness requirements, consult the part surface processing method, processing economic accuracy and surface roughness related content in the process manual, and its processing Methods as below:

a. External surface

The surface roughness is Ra0.8μm, and rough turning, semi-finishing turning, rough grinding and fine grinding are required.

b. End face

The end face of the part is the end face of the revolving body, and the dimensional accuracy is not high. The surface roughness is Ra1.6μm and Ra12.5μm. The end face of Ra1.6μm can be rough turning, semi-finishing and rough grinding, and the end face of Ra12.5μm can be roughed to meet the requirements.

c. Slot

The tolerance level of groove width and groove depth is IT8, and a three-face milling cutter is required for rough milling and semi-finish milling.

d. Threaded hole

According to GB regulations, its tolerance class is IT14, and drilling is required.

 

WUXI GEEPRO GEAR HOBBING MACHINE has been one of the professional CNC spline milling manufacturer and supplier in China since 2007.OEM service is also available.Feel free to contact us with your need or questions.

 

A Short History of Gears

 

Gears are considered as one of the oldest equipment known to mankind. The origin of gears goes down to the Chinese South-Pointing Chariot in the 27th Century B.C. This chariot was known to pointing to the south no matter how it was turned.

Aristotle has the credit to his name of giving the earliest description of gears in the 4th century B.C. According to his definition, the direction of rotation is reversed when one ear wheel drives another gear wheel. Gears have been used by the Greek Inventors in water wheels and clocks. The sketches of various types of gears of this time can be found in the notebooks of Leonardo da Vinci.

Even after these ground-breaking discoveries, no major development concerning wheels was made until the 17th Century. In this time, first attempts were made to provide constant velocity ratios. These attempts utilized the involute curves. This was just the beginning of something that changed the world for all the good reasons. However, in the 19th century, form cutters and rotating cutters were first used and it was then in 1835 when the English inventor Whitworth patented the first gear hobbing process.

Various other patents followed until 1897 when Herman Pfauter of Germany invented the first hobbing machine capable of cutting both spur and helical gears. Through the 20th century, various types of machines developed. But, the next major step came in 1975 when the Pfauter Company in Germany introduced the first NC hobbing machine and in 1982 the Full 6 axis machine was introduced.

 

Today

Gears or Cogs are in just about everything containing a spinning part, that is, from cars to clocks. Car's transmissions and engines contain lots of cogs that help in reducing the gear in motorized equipment. There're other lots of important jobs performed by these simple machines.

Besides being used in the industry, gears are also being used in different toys and they are one of the major components in toy cars and other toys to help them move. Even in smaller toys, gears are used in different sizes to ensure the proper functionality of them.

Gear manufacturers primarily use CNC machines to cut gears from blanks, and our level of precision is driven by sophisticated design software and advanced engineering theories. Modern gears are exceptional pieces of work, capable of lasting centuries (or longer, if cared for properly), and technology continues to advance to bring us better ways of producing gears.

 

If you have a custom made gear to order, or need a quote for a large project, be sure to contact us today!