Condition: New
Range of Spindle Speed(r.p.m): 18000 – 24000 rpm
Positioning Accuracy (mm): 0.01 mm
No. of Spindles: Single
Working Table Size(mm): 1300×2500
Machine Type: CNC Router
Travel (X Axis)(mm): 1300 mm
Travel (Y Axis)(mm): 2500 mm
Repeatability (X/Y/Z) (mm): 0.01 mm
Spindle Motor Power(kW): 3.2kw, 4.5kw, optional
CNC or Not: CNC
Voltage: AC110/220/380V(optional)
Dimension(L*W*H): 3100*1950*1750mm
Power (kW): 8.5
Weight (KG): 1000
Control System Brand: NC Studio, Siemens, Syntec, Mach3, DSP, RichAuto
Warranty: 1 Year
Key Selling Points: Competitive Price
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
Machinery Test Report: Provided
Video outgoing-inspection: Provided
Warranty of core components: 1 Year
Core Components: Bearing, Motor, Pump, Gear, PLC, Pressure vessel, Engine, Gearbox
Product name: cnc router machine for MDF wood PVC making
Control system: Nc-studio/Mach3/DSP controller
Spindle: 3.2KW Water cooled spindle(optional)
Working area: 1300*2500*180mm
Travel speed: 0-24000mm/min
Driving mode: Stepper motor&driver(servo is optional)
Transmission: XY by gear rack transmission, Z axis by ball screw
Table Surface: Aluminum T-slot(Vacuum table is optional)
Application: MDF WOOD ACRYLIC ALUMINUM PVC
Software: Artcam/Ucancam/Type 3/JD Paint
After-sales Service Provided: Free spare parts
Local Service Location: United States, Italy, France, Peru, Pakistan, India, Mexico, Russia, Thailand, Australia, UAE, Algeria, Romania, Bangladesh
After Warranty Service: Video technical support, Online support, Spare parts, Field maintenance and repair service
Showroom Location: Peru, Pakistan, Mexico, Russia, Thailand, UAE, Algeria
Marketing Type: New Product 2571
Certification: CE, ISO9001
Packaging Details: All Cnc Router are packed with standard inner plastic wrap and outer plywood case, inner package would be help to tight all the small parts in the package. And the plywood is firm enough to protect the cnc machine during shipping for Hot sale 3D CZPT cnc routing 1325 cnc router machine reducer structure for MDF wood PVC making.

Hot sale 3D CZPT cnc routing 1325 cnc router machine reducer structure for MDF wood PVC making UTECH have 2 hot sale type cnc router, 1 is SOFIA Series, the other is SESAME Series. The following type is SESAME-S1 type, standard type with 3.2kw spindle, stepper motor& High torque K series helical bevel gear motor reduction gearbox driver+UTECH patent type reducer, could improve the process speed. CCD, Oscillating knife, Auto tool changer, 4th rotary is optional.Suitable for advertising and woodworking industry, acrylic, wood, plastic, foam, MDF, plywood, aluminum etc. If you dont know how to choose, weclome to ask us, we’ll provide proper solution with you. Specification Standard Specifications:1/ 1300*2500*180mm working size2/ 3.2kw water cooled spindle3/ Four sets stepper motor&driver, 3 sets reducer 1:44/ XY axis by gear rack transmission, Z axis by ZheJiang TBI ball screw5/ Whole machine by 20 ZheJiang HIWIN rail guide6/ T-slot table7/ Nc-studuio controlleretc.Optional:1/ DSP/Mach3 controller2/ 4.5kw, 5.5kw, 6kw spindle (according to your work)3/ Vacuum table+Vacuum pump4/ Dust collector5/ Servo motor&driver, CZPT reducer6/ Automatic oil lubrication system7/ Working size 1212, 1530, 2030, 2040 etc. Details Images High Frequency Powerful spindleThe High quality SESAME series CNC Router machine comes with 3.2kw water or 3.5 air cooled high frequency spindle. This precision spindle requires no maintenance, uses industry standard ER collects. Fully programmable speeds from 6000 to 24000RPM, and comes complete with pneumatically retractable vacuum hood. Machine Base Frame The base frame is fabricated from heavy-duty tubular steel that is welded, precision machined and stress relieved so that the foundation remains true and steady over the operational life of the machine. Anodized Aluminum Spindle Fixing plateThe spindle is fixed on the high quality aviation aluminum T6061/6063 plate, and it is Anodized Aluminum processing, the plate is machined by high precision CNC machining center. Dust cover for the CZPT rail and the helical rack gear The machine is designed with the dust cover for the CZPT rail and the helical rack and gear, to reduce friction, make the rail and the rack have longer service life. Double Insurance Emergency Stop ButtonThere is double insurance emergency stop switch. In case of any emergency, the worker can press any emergency stop button and the machine will stop working. TBI High-Precision Ball-screw Transmission (ZheJiang )1) Higher efficiency than traditional ball screws.2) Gothic groove shape, the shaft direction clearance can be adjusted to a minimum and can be easily transferred.3) The internal circulation method is applicable to many different scenes, and the circulation method is selected according to its own needs.4) Use rigorous materials, high heat treatment and processing technology to supply durable products. Patent design 1:4 gear reducer + Stepper 450B driving motorPatent design 1:4 gear reducer install on the driving motor, makes the motor is more powerful, and having a longer time service life. The stepper motors are installed on all axes to ensure precise positioning of the gantry and the spindle in accordance with a predetermined program at high speed. Stepper motors are well proven high degree of reliability.The machine is installed 4 pieces of motors. Hiwin/PMI square rail&High quality helical rack pinionSesame choose heavy duty linear CZPT rail with high assembly Flange sliding block and PMI linear guide. The Y-axis adopts double-row four-column CZPT rail, with strong bearing force, fast speed, smooth operation, high precision and high life span.Rack of Sesame adopts high-precision 1.25 helical rack, which is complementary with the professional motor and professional deceleration device, which runs smoothly, high speed, high precision and low noise. CNC Tool SensorThis device takes the guesswork out of tool changes and ensures that every tool path that you run is accurate. Consistent Z height across tool changes is critical, especially when running multi-tool jobs like cabinet work, raised panel doors and intricate 3Dcarving projects.CNC Tool Sensor allows for easy and accurate “Z” zero position for single and multiple tool changes through the program. Machine bedMachine bed with 100 * 300mm square tube welded together, compared to ordinary machines, we use the square tube model can better reflect the stability of the equipment.Machine gantry use 150*200mm square tube, wall thickness 8mm. Control boxControl box has universal wheel, could moveable freely, we will reserve at least 2.5 meters of wire for customers to move the control cabinet. It is usually placed under the bed in front of the machine for easy use. Application Industry Applicable industries and materials:* Advertising industry:Acrylic cutting, density board cutting, snowflake cutting, double color board carving, High precision customization Various shapes and sizes Integration Stepper Motor Worm Gear Gear Worm and Mini Worm Gear various advertising boards.* Furniture industry:Cabinet doors, wooden doors, solid wood, mahogany furniture, antique furniture, all kinds of CZPT sheet cutting carving.* Plate processing industry:Insulation board, plastic work piece, PCB board, anti-double board, epoxy resin, ABS, PP, PE and other carbon mixtures.* Crafts industry:Artificial marble, PVC, wood, plexiglass, copper aluminum and so on.* Decoration industry:The screen, wave plate, wood, artificial marble, organic board, decorative board, double color board and other. Packing & Delivery Packing:1/ If machine delivery via LCL, then would packed with wrapping film, EPE foam, and standard export plywood box.2/ If machine delivery via FCL, then dont need wood box, would packed with warpping film and EPE foam.Shipping:We support machine delivery via express, air transportation, land transportation and sea transportation. 1/ Such as some small machine, Mini CNC Router or Small CO2 Laser Machine and Fiber Laser Marking Machine, usually delivery viaexpress and air transportation.2/ If you wanna us help you delivery to domestic warehouse or Russia, Kazakhstan etc, usually delivery via land transportation.3/ Large machine or some countries where shipping is more convenient, usually suggest choose sea transportation.You can choose any way you’d prefer, we also will give you some proper suggestions. To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. Company Profile UTECH are mainly for produced CNC Router, Fiber/CO2 Laser Machine, Plasma Cutting Machine, etc, support OEM, has professional design team and technical penson, tell us what you need, CZPT will provide what you want. FAQ 1/ How will machine package?——Working size of 1325 with 4 spindles, when package, dont need dismantle, will packed with EPE foam and plastic film, external packing use export standard wood box. If delivery via LCL, sometimes shipping agency will put other supplier’s goods on wood box, then we’ll add square tube on the top of wood box, in case of machine’s damge. If machine size more than 1325, such as 1530, High Precision Planetary Gearbox Gearbox For Servo Motor Planetary Gear Reducer VRSF-5C-K-400-GCII Planetary Gear Reducer 2030 etc, due to container has limited of width, then we’ll choose dismantle machine gantry or 2 side’s motor, but dont worry, we’ll take video for helping you install it. We often produce machine similar as this type, we’ll try our best to help you avoide trouble and easy to install.2/ What can the machine do?——This kind of machine with multi-spindles, high efficiency, save time, could process at same time. It’s suitable for advertising and woodwoking industry, most of materials, like wood, MDF, acrylic, aluminum, foam, PVC, plastic etc, all could be processed. Machine’s configurations and design could be customized. Optional parts like auto tool changer, oscillating knife, CCD camera, oil mist cooling system, water tank etc, all could be changed according to what you want. Just tell us your requirement.3/ After machine arrived, if I dont know how to assemble and use, how can I do?——Except specific machine, usually be installed already, you just need connect some wires, and some extra parts such as water pump, vacuum pump etc(if your machine has). About specific machine, such as 4th axis cnc, when we dismantle at our factory, we’ll take video for you, and our design team also will make 360° video, for showing machine how to dismantle and assemble, then you’ll know how you can do it. We also provide online and Tel help, usually if our customer meet some problem, we’ll bulid a talking group via Whatsapp, Skype or Wechat with our designer, technical person, seller together, could solve problem quickly.4/ If my parts are broken, how can I do?——Whole machine has 1 year warranty. If some parts are broken, you can take a video for us, we’ll help you check theproblem, if cannot be solved, we’ll send new 1 for you for replacement. If you buy our machine, about spare machine parts, high quality Original factory SMR series shaft mounted gearbox transmission reducer for belt drive we also give you an agent price. Welcome to contact me If you dont know how to choose proper machine or has other problems, welcome to contact Sofia.Tel/Whatsapp: (86) 186-6371-6521Email/Skype: wincnc(at)u-may-mail.com

Spiral Gears for Right-Angle Right-Hand Drives

Spiral gears are used in mechanical systems to transmit torque. The bevel gear is a particular type of spiral gear. It is made up of two gears that mesh with one another. Both gears are connected by a bearing. The two gears must be in mesh alignment so that the negative thrust will push them together. If axial play occurs in the bearing, the mesh will have no backlash. Moreover, the design of the spiral gear is based on geometrical tooth forms.

Equations for spiral gear

The theory of divergence requires that the pitch cone radii of the pinion and gear be skewed in different directions. This is done by increasing the slope of the convex surface of the gear’s tooth and decreasing the slope of the concave surface of the pinion’s tooth. The pinion is a ring-shaped wheel with a central bore and a plurality of transverse axes that are offset from the axis of the spiral teeth.
Spiral bevel gears have a helical tooth flank. The spiral is consistent with the cutter curve. The spiral angle b is equal to the pitch cone’s genatrix element. The mean spiral angle bm is the angle between the genatrix element and the tooth flank. The equations in Table 2 are specific for the Spread Blade and Single Side gears from Gleason.
The tooth flank equation of a logarithmic spiral bevel gear is derived using the formation mechanism of the tooth flanks. The tangential contact force and the normal pressure angle of the logarithmic spiral bevel gear were found to be about twenty degrees and 35 degrees respectively. These two types of motion equations were used to solve the problems that arise in determining the transmission stationary. While the theory of logarithmic spiral bevel gear meshing is still in its infancy, it does provide a good starting point for understanding how it works.
This geometry has many different solutions. However, the main two are defined by the root angle of the gear and pinion and the diameter of the spiral gear. The latter is a difficult one to constrain. A 3D sketch of a bevel gear tooth is used as a reference. The radii of the tooth space profile are defined by end point constraints placed on the bottom corners of the tooth space. Then, the radii of the gear tooth are determined by the angle.
The cone distance Am of a spiral gear is also known as the tooth geometry. The cone distance should correlate with the various sections of the cutter path. The cone distance range Am must be able to correlate with the pressure angle of the flanks. The base radii of a bevel gear need not be defined, but this geometry should be considered if the bevel gear does not have a hypoid offset. When developing the tooth geometry of a spiral bevel gear, the first step is to convert the terminology to pinion instead of gear.
The normal system is more convenient for manufacturing helical gears. In addition, the helical gears must be the same helix angle. The opposite hand helical gears must mesh with each other. Likewise, the profile-shifted screw gears need more complex meshing. This gear pair can be manufactured in a similar way to a spur gear. Further, the calculations for the meshing of helical gears are presented in Table 7-1.

Design of spiral bevel gears

A proposed design of spiral bevel gears utilizes a function-to-form mapping method to determine the tooth surface geometry. This solid model is then tested with a surface deviation method to determine whether it is accurate. Compared to other right-angle gear types, spiral bevel gears are more efficient and compact. CZPT Gear Company gears comply with AGMA standards. A higher quality spiral bevel gear set achieves 99% efficiency.
A geometric meshing pair based on geometric elements is proposed and analyzed for spiral bevel gears. This approach can provide high contact strength and is insensitive to shaft angle misalignment. Geometric elements of spiral bevel gears are modeled and discussed. Contact patterns are investigated, as well as the effect of misalignment on the load capacity. In addition, a prototype of the design is fabricated and rolling tests are conducted to verify its accuracy.
The three basic elements of a spiral bevel gear are the pinion-gear pair, the input and output shafts, and the auxiliary flank. The input and output shafts are in torsion, the pinion-gear pair is in torsional rigidity, and the system elasticity is small. These factors make spiral bevel gears ideal for meshing impact. To improve meshing impact, a mathematical model is developed using the tool parameters and initial machine settings.
In recent years, several advances in manufacturing technology have been made to produce high-performance spiral bevel gears. Researchers such as Ding et al. optimized the machine settings and cutter blade profiles to eliminate tooth edge contact, and the result was an accurate and large spiral bevel gear. In fact, this process is still used today for the manufacturing of spiral bevel gears. If you are interested in this technology, you should read on!
The design of spiral bevel gears is complex and intricate, requiring the skills of expert machinists. Spiral bevel gears are the state of the art for transferring power from one system to another. Although spiral bevel gears were once difficult to manufacture, they are now common and widely used in many applications. In fact, spiral bevel gears are the gold standard for right-angle power transfer.While conventional bevel gear machinery can be used to manufacture spiral bevel gears, it is very complex to produce double bevel gears. The double spiral bevel gearset is not machinable with traditional bevel gear machinery. Consequently, novel manufacturing methods have been developed. An additive manufacturing method was used to create a prototype for a double spiral bevel gearset, and the manufacture of a multi-axis CNC machine center will follow.
Spiral bevel gears are critical components of helicopters and aerospace power plants. Their durability, endurance, and meshing performance are crucial for safety. Many researchers have turned to spiral bevel gears to address these issues. One challenge is to reduce noise, improve the transmission efficiency, and increase their endurance. For this reason, spiral bevel gears can be smaller in diameter than straight bevel gears. If you are interested in spiral bevel gears, check out this article.

Limitations to geometrically obtained tooth forms

The geometrically obtained tooth forms of a spiral gear can be calculated from a nonlinear programming problem. The tooth approach Z is the linear displacement error along the contact normal. It can be calculated using the formula given in Eq. (23) with a few additional parameters. However, the result is not accurate for small loads because the signal-to-noise ratio of the strain signal is small.
Geometrically obtained tooth forms can lead to line and point contact tooth forms. However, they have their limits when the tooth bodies invade the geometrically obtained tooth form. This is called interference of tooth profiles. While this limit can be overcome by several other methods, the geometrically obtained tooth forms are limited by the mesh and strength of the teeth. They can only be used when the meshing of the gear is adequate and the relative motion is sufficient.
During the tooth profile measurement, the relative position between the gear and the LTS will constantly change. The sensor mounting surface should be parallel to the rotational axis. The actual orientation of the sensor may differ from this ideal. This may be due to geometrical tolerances of the gear shaft support and the platform. However, this effect is minimal and is not a serious problem. So, it is possible to obtain the geometrically obtained tooth forms of spiral gear without undergoing expensive experimental procedures.
The measurement process of geometrically obtained tooth forms of a spiral gear is based on an ideal involute profile generated from the optical measurements of one end of the gear. This profile is assumed to be almost perfect based on the general orientation of the LTS and the rotation axis. There are small deviations in the pitch and yaw angles. Lower and upper bounds are determined as – 10 and -10 degrees respectively.
The tooth forms of a spiral gear are derived from replacement spur toothing. However, the tooth shape of a spiral gear is still subject to various limitations. In addition to the tooth shape, the pitch diameter also affects the angular backlash. The values of these two parameters vary for each gear in a mesh. They are related by the transmission ratio. Once this is understood, it is possible to create a gear with a corresponding tooth shape.
As the length and transverse base pitch of a spiral gear are the same, the helix angle of each profile is equal. This is crucial for engagement. An imperfect base pitch results in an uneven load sharing between the gear teeth, which leads to higher than nominal loads in some teeth. This leads to amplitude modulated vibrations and noise. In addition, the boundary point of the root fillet and involute could be reduced or eliminate contact before the tip diameter.