Multipurpose Turned Precision Parts

Spindle Precision Turned Parts CNC Lathe Machining Parts Principal Axis

Company Profile-Toxmann.pdf

Processing & Inspection Machine List.pdf

^{The shaft is supported by bearings, and the shaft segment that cooperates with the bearing is called the shaft. The shaft rod is the assembly benchmark of the shaft, and their accuracy and surface quality are generally required to be high. The technical requirements are generally formulated according to the main function and working conditions of the shaft, and usually include the following items:}

^{(a) Surface roughness
Generally, the surface roughness of the shaft diameter matched with the transmission part is Ra2.5~0.63μm, and the surface roughness of the support shaft diameter matched with the bearing is Ra0.63~0.16μm.}

^{(b) Mutual position accuracy
The position accuracy requirements of shaft parts are mainly determined by the position and function of the shaft in the machine. Usually, it is necessary to ensure the coaxiality requirements of the journal of the assembly transmission part to the support journal, otherwise the transmission accuracy of the transmission part (gear, etc.) will be affected, and noise will be generated. For ordinary precision shafts, the radial runout of the matching shaft section to the bearing journal is generally 0.01~0.03mm, and the high-precision shaft (such as the main shaft) is usually 0.001~0.005mm.}

^{(c) Geometric accuracy
The geometric accuracy of shaft parts mainly refers to the roundness and cylindricity of the journal, outer cone surface, Morse taper hole, etc., and its tolerance should generally be limited within the dimensional tolerance range. For the inner and outer circular surfaces with high precision requirements, the allowable deviation should be marked on the drawing.}

^{(d) Dimensional accuracy
In order to determine the position of the shaft, the journal that acts as a support usually requires high dimensional accuracy (IT5~IT7). The dimensional accuracy of the journal for assembling transmission parts is generally low (IT6~IT9).}

Product Information:

^{Toxmann has a group of high-precision NC Lathes and turning-milling compound machines imported from Japan and Taiwan. Our NC Lathes have been highly appreciated by our customers for their stable quality and efficient productivity.}

Application Field:

^{1. Automation industry}

^{2. Communications industry}

^{3. Military industry}

^{4. Consumption industry}

Machined Parts and Mold Parts Manufacturer

Yirongsheng Catalog .pdf

Welcome to YRS (Previous name is TOXMANN)

^{Shenzhen Yirongsheng Technology Co., Ltd is a professional manufacturer of machined parts and mold parts, established in 2009 with a total of 120 employees. We have established machined parts and mold parts two factories to meet the needs of various industries and product diversification in Shenzhen and Dongguan, China, respectively. Our products are exported to North and South America, Europe, Asia and other parts of the world. Meanwhile, our products are involved in various fields such as automation equipment industry, mold industry, automobile industry, medical industry, home appliance, military industry, communication industry and cosmetics industry, etc.}

YRS Machined Parts Display

YRS Mold Parts Display

^{YRS has the best team, more than half of technicians have over 10 years working experience in manufacturing field, and many of them have working experience in giant enterprises, such as PUNCH and MISUMI. These experienced colleagues lay the foundation for YRS current achievements.}

^{In recent years, we have introduced many high-precision processing machines and inspection instruments, such as:}

^{Processing Machines}

^{CNC Machining Centers, CNC Lathes, Wire-Cutting Machines, Mirror Spark Machines, Profile Grinders, Centerless Grinders, Surface Grinders and CNC Grinders, etc.}

^{Inspection Instruments}

^{Coordinate Measuring Machines, Quadratic Elements, Projectors and Altimeters, Concentricity Measuring Machines, Calipers and Rockwell Hardness Tester, etc.}

^{Our devices are equipped according to the highest international standards. Complete processing and inspection equipment plus the best quality-mind are our guarantee for the excellent quality and service for customers.}

^{Company Philosophy} 

^{Why Choose YRS?}

^{1. Best product quality and most competitive price.}

^{2. Experienced technicians are in production.}

^{3. High-end processing machines and inspection instruments.}

^{4. Customized designs and production.}

^{5. Excellent pre-sale and after-sale service.}

^{YRS has awarded many appreciations with its excellent quality, punctual delivery and best service in these 13 years. We will keep going for more glory. YRS is Your Excellent Choice!}

^{Business Partners}

^{Our suppliers are strategic partners and cooperate with us on various projects. we have a common goal, that is to provide customers with the best products and services.}

^{YRS has the most loyal partners across the globe in North and South America, Europe, Asia and Middle East, etc. Our customers are in various industries, such as automation, automotive, electronics, telecommunications, medical, daily packaging and cosmetics industries, etc.}