CNC Controller

What is the difference between a linear guide and a linear slide ? What is the difference between a linear guide and a linear slide? Many people think that linear guides are the same as straight slides. If you think so, it is not correct. Let’s tell you about the difference between them! Linear Guides Both linear guides and linear slides are a component inside the machine that withstands a certain load and achieves high-precision motion under high load conditions. However, linear guides and linear slides are not the same before, and there are still different places. Linear guides  can also be called line rails and linear slides. Linear slides are a type of linear guide. Linear guides can be divided into sliding guides and rolling guides. The sliding guide rail is a direct contact between the guide rail and the slider, and the price is low, the precision is low, and the friction coefficient is large. The rolling guide is equipped with rolling elements (rollers or balls) between

Ball screws , trapezoidal screws, and linear guides are generic conventional accessories. The names seem to be similar, but in fact they are completely different between the three, with different working principles, different production requirements, and different occasions of use. Taishang Precision Machinery Xiaobian will introduce the difference between a ball screw and trapezoidal screw and linear guide. 1. The difference between a ball screw and a trapezoidal screw. The difference between a ball screw and a trapezoidal screw is mainly the way the load is carried between the moving surfaces. The ball screw uses recirculating balls to minimize friction and increase efficiency, while the trapezoidal screw utilizes a low coefficient of friction between the sliding surfaces. Therefore, the trapezoidal screw does not reach the efficiency of the ball screw, and the efficiency is equal to about 90% of the ball screw. The fatigue life equation is very reliable within its scope of applic

A twist drill  is an instrument that cuts a circular hole of a workpiece by rotating relative to a fixed axis. It is so named because its cheap flute is spiral and shaped like a twist. The main cutting edge of the end mill is a cylindrical surface, and the cutting edge on the end face is a minor cutting edge. At work, an end mill without a center edge cannot go anywhere the axial direction of the milling cutter. According to the national standard: the end mill has a diameter of 2-50mm and can be divided into coarse and fine teeth. Diameters 2-20 are straight shank ranges and diameters 14-50 are tapered shank ranges. For Woodworking End Mills 1Pc 1/2″ Shank Router Bit Straight CNC Carbide End Milling Cutter Tool Bottom Cleaning Router Bit Type: milling cutter Material: carbide alloy Color: yellow & silver Shank diameter: approx. 12mm Length: approx. 55mm Whether it is coated: yes Using high-grade YG6X original alloy. 1/2″ shank 2-1/4″ diameter bottom cleani

Height adjustment step: 1. Because the structure of the tailstock of the lathe is similar, if the height adjustment is necessary, the gasket has to be added. 2, the left and right skew adjustment is simple, you can adjust the screw left and right. 3. The height adjustment method of the tailstock is to draw a cylinder with the same diameter as the tailstock sleeve on the machine tool, then suck the table of the magnetic watch on the middle carriage, and then measure the height of the workpiece and the tailstock sleeve. Can. 4. Align the dial indicator with the horizontal center of the workpiece and move the heavy carriage to measure the workpiece and the tailstock sleeve to adjust. Finally tighten the left and right screws. If the machine guide rail is used for a long time, it will wear out. If you adjust it, it may be unsuitable for all positions. If the length of the workpiece is long, you need to fine-tune it after commissioning. It is used by a scrap as long as the workpiece

This is a very good era,in the past we only can see the CNC machine equipment in factory, but now, the CNC equipment has been into our lives; Whether you are a small or medium enterprises managers, project engineers, CNC enthusiast or artists, related students, there are something on this machine will attract you; It can help you processing a lot of parts, whether you are modeling or home decoration or creative DIY. It can help you intuitively to learn CNC knowledge. And testing learning outcomes in real time. CNC router mini DIY cnc machine 3060 USB port Milling engraving machine 6030 with Mach3 ER11 collet tools kit

The keyway is generally better than high-speed steel, because high-speed steel has the advantages of high bending strength, good impact toughness, good machinability and grinding processability. High-speed steel can be divided into general high-speed steel and special-purpose high-speed steel according to the application. Therefore, according to the nature of the workpiece material during processing, it is better to select a suitable high-speed steel. HSS Keyway Broach 8mm C Push Type Metric Size Broaches High Speed Steel Keyway Cutting Broaching Tools for CNC Router

The laser engraving machine can engrave bamboo and wood products, paper, leather, wool, cloth, acrylic, rubber, silica gel, PVC, PET, epoxy, ceramic tile, marble, crystal, jade, and other non-metallic materials. Application area advertising decoration Plexiglass carving (cutting) Medal, plaque laser production Two-color plate laser engraving (cutting) Engraving (cutting) of other non-metallic plates Printing and packaging Rubber version laser engraving Printing roller laser engraving Paper product laser cutting Leather clothing Leather and surface pattern engraving Clothing fabric pattern cutting Model making Model sheet cutting Handcrafted gift Bamboo slip laser engraving Woodblock book laser engraving Mahogany laser engraving Two-color plate laser engraving Box-shaped handicraft carving Ceramic laser engraving Laser engraving processing is built on numerical control technology, and laser is the processing medium. The physical degeneration of the processed material under laser irrad

When purchasing  woodworking engraving machines , the configuration sheets given by the manufacturers generally have the opportunity to woodworking vacuuming. As an option, processing can be done without him. Remuneration woodworking engraving machine manufacturers suggest: vacuum cleaners and other woodworking vacuum cleaners are best installed at the factory, preferably selected. To make the above choices, the main starting point is two points: one is the maintenance of the engraving machine, and the second is responsible for the health of the operator. 1, when the machine is processed, a lot of dust will be generated. If a large amount of dust is not processed, it will float to various places of the machine, such as rails and gear gaps. Many are not in a position to clean up in time, which creates a hidden danger to the machine. After using the vacuum cleaner, most of the dust damage can be avoided. 2, Although many operators wear masks, a lots of wood chips and powder float in the

When the bearing is installed, the auxiliary bearing should be pressed evenly and evenly with a special tool.Do not hit with a hammer, especially it is forbidden to strike directly on the bearing. When the bearing race and the seat hole are loose, the seat hole or the replacement bearing should be repaired.Do not use the method of pitting or copper padding on the bearing mating surface. When the bearing is disassembled, use a suitable puller to pull the bearing out. Do not hit the bearing with a chisel or a hammer. SBR16 SBR16UU 16mm Linear Ball Bearing Block CNC Router

–Manually control: manually adjust X, Y, Z axis location as engraving starting point, manually open or close spindle, manully open or close cooling fan –File engraving: after off-line controller save file, it can connect the GRBL control board and process engraving, no need to connect PC computer –Save file: after the off-line controller connect PC, it will be recognized as USB, large capacity storage device, can access engraving file directly. http://www.fastercnc.com/2018/11/30/grbl-offline-working-controller/

Carbide rotary burrs rotary tool is mounted on the power tool will cut down on the workpiece material. Reasonable choice correctly rasp shape, is freely carbide burrs workpiece best processing results. The full length of the file cutting edge should be used as much as possible. For optimum stability, the length of the extension should be minimized when installing the file. Unnecessary trimming of the cutting edge should be avoided to prevent damage to the shape of the teeth and peeling of the coating, and to reduce the service life of the boring tool. Engraving Bit(Carbide Plating titanium Bit) Carbide rods and tungsten steel rods, with high hardness, high wear resistance, high strength, resistance to bending, anti-impairment and long tool life. coated with titanium:Improve the speed and feed rate of the tool ,Improve the surface wear resistance. Range of processing: PCB, SMT, the CNC, mold, plastic Material: blade carbide (tungsten steel)

When Z pairs the knife, the fish mouth clip is clamped on the PCB and is in contact with the copper foil. One end is clamped on the tool. When the “Z tool setting” button is pressed, the Z axis automatically cuts the knife at the speed of F100, when the tool tip touches the PCB. The moment, that is, when the parallel port 13 is turned from the high level to the low level, the lower knife stops, the Z coordinate is automatically reset to zero, and the Z axis automatically lifts the knife 20, and the Z tool is completed. Cnc Z Axis Router Mill Zero Check Touch Plate Mach3 Tool Setting Probe Setting Probe Milling Diy 35m Cnc Engraving Machine Tools CNC Milling Z-Axis Tool Setting Touch Plate Probe Mach3 Router Mill Milling Tools CNC Z-Axis Tool Setting Touch Plate Probe Mach3 Router Mill Cnc Z Axis Router Mill Touch Plate Mach3 Tool Setting Probe Milling DIY 35mm CNC Router Mill: Z-Axis Tool Setting Touch Plate works w/ Mach3 CNC Z-Axis Tool Setting Touch Plate Probe Mach3 Router Mil

The method of wiring the electric spindle is very simple: The first step: there is a connector at the back end of the electric spindle. First look carefully at the difference between the 3 core and the 4 core. If it is a 4-core, the inside number is 123, the 3 line, and 4 is the ground line. The second step: the 3-wire of the connector corresponds to the UVW of the inverter. If the spindle is reversed, you can redeem the 2-wire position. The third step: the inverter is usually connected to the power supply on the left side. Spindle 1.5KW 110V 220V Motor CNC Spindle ER11 Router 1.5KW Converter Inverter VFD Inverter For Milling Engraving Tools PID control; advanced calculus PID closed-loop arithmetic, quick responding speed and high suitability; Easy PLC function can realize 16 legs of speed and inverter control function; With extremely strong anti-jamming capability Low output ratting torque0.5HZ-150%, low speed running ability; Carrier adjustable by 16KHZ, completely sound

Arduino CNC Shield allows you to easily start and run CNC projects in a few hours. It uses open source firmware on Arduino to control four stepper motors and four A4988 stepper drivers. Through this shielding and Aduino, you can build various robots or CNC projects, including CNC routers, laser cutting machines and even pick and place machines.

Mainly processing shaped faces, curved surfaces, etc. It can also be used for milling. Made of tungsten steel material, wear high temperature, grinding grinder, high-precision fine polishing wheel, mirror grinding process, sharp edge wear, high-capacity chip flutes, ensure that the cutting strength and cutting effects better. Application: wood, MDF, wood, plywood, acrylic, pvc, nylon board, plastic board. 5pcs X Double 2 Flute Ball Nose End Mills CNC Router Bit Tungsten Steel Cutting Engraving Milling Cutter Drill Bits

The   FYSETC F6 board   is a feature rich all-in-one electronics solution for 3D printer and other CNC devices. It provides six drivers slots and supports Pololu pin compatible stepper drivers, especially the TMC drivers modules. There is no need for flying wires when using TMC2100, TMC2130 and TMC2208. and SPI,Usart and ther pin configer functions are available. https://fysetc.github.io/F6_V1.3/

The engraving process is visible as controlled by computer, Simple operation and installation,Engrave almost anything on almost any surface. X Y  and  Z  axis carving make more precise and and three-dimensional effect. Cover plates reducing pollution for the screws and shafts.More steady and strong equiped with aluminum alloy frame materials.Reinforced and thickened machine body make transportation absolutely to be safer and longer life time. 

Carbide milling cutters  are milling cutters made of cemented carbide. To understand the cemented carbide milling cutter, we must first know what is a hard alloy. The cemented carbide is based on the carbide (WC, TiC) micron powder of high hardness refractory metal, with cobalt (Co) or nickel (Ni). Molybdenum (Mo) is a binder and is a powder metallurgy product sintered in a vacuum furnace or a hydrogen reduction furnace. When the carbide indexable milling cutter is used to mill steel, the cutting fluid is generally not cast. When the cutting fluid is sufficient for sufficient cooling, the cutting fluid (generally water-soluble cutting fluid) can also be poured. In the case of finishing, in order to improve the tool life and the surface quality of the workpiece, it is best to use the cutting fluid to cool it sufficiently. Carbide milling cutters must be machined with cutting fluid at the same time or in advance, and do not allow the casting to start in the middle of the cutting. When

The  stepper motor  defaults to one step to 1.8° angle, 360/1.8=200 pulses, so the stepper motor defaults to 200 pulses, but in some mechanisms the precision is high, 1.8° is not suitable, so there is The subdivision settings on the drive, for example, a 1000 (or 5) subdivision on the drive, that is, the angle is reduced by 5 times, that is, 1.8/5 = 0.36, which means that the angle of the motor is 0.36° per step. This precision is increased by a factor of five. The current, the stepper motor has a rated current, for example, the rated current of a click is 4A, if you select 2.25A on the drive, then the motor’s strength can not reach its original torque, but you set it to 5A Although the strength is large, the relative motor heat is also increased. The current setting needs to be set according to the actual situation. Generally, a small load has a low current and a small current, while a high load requires a large current. There are no mathematical formulas, which are all set acc

If the engraving PCB should always be crushed on average, but if it is embossed, half of the time is suspended because it has been carved, I don’t know if it has any effect. If you open the thick first, it is not pressed on the plane, I wonder if it will get stuck. If the dust removal work is done well, it should be fine, or if you are carving acrylic, this should still be possible. This platen can only be cut, not embossed CNC Router parts automatic press plate clamp device woodworking machine parts cnc machine spare parts

The main types of grinders are disc grinders, rotary grinders and various special grinders. 1. Disc grinding machine It is divided into a single disc and double disc. It is the most common application of dual disc grinder. In a dual disc grinder, a plurality of workpieces are simultaneously placed in a cage between the upper and lower grinding discs, and the cage and the workpiece are moved in parallel by an eccentric or planetary mechanism belt action plane. The lower grinding disc rotates, and the upper grinding disc parallel thereto can be rotated or reversely rotated with the lower grinding disc, and can be transferred up and down to press the workpiece (pressure adjustable). In addition, the upper grinding disc can be rotated by an angle with the rocker arm on the column to load and unload the workpiece. The twin disc grinder is mainly used for processing two parallel faces, one plane (additional accessories for pressing the workpiece), the outer cylindrical surface and the sp

The clamp of engraving machine is also called  ER clamp  for numerical control engraving machine. Its main function is to fix and install the tool head of engraving machine, so that it can reduce vibration in high-speed rotating motion without swing, so as to engrave with high precision. The er11A type collet and the B type collet are not universal. 1. There is a slot on the top of the type A chuck, and the type B does not. 2, er11A type nut is 6 ribs, B type is 2 ribs 3, A nut has a clip inside, it is just stuck in the groove of the chuck, but the nut thread is the same. Only the A-type collet should be equipped with A-type nut, B-type collet With type B nut. Chuck and nut cannot be mixed For  CNC milling Lathe Tool  & Workholding Engraving machine!

The  RobotDyn  SAMD21  M0-Mini  represents a powerful, 32-bit extension of the Arduino UNO platform, but to small size like Micro or  Nano . The board is powered by  Atmel’s SAMD21 MCU , featuring a 32-bit ARM Cortex® M0 core. Compatible with Arduino Zero and  Arduino M0 . The  SAMD21 M0-Mini  board expands the family by providing increased performance, enabling a variety of project opportunities for devices, and acts as a great educational tool for learning about 32-bit application development. The Zero applications span from smart IoT devices, wearable technology, high-tech automation, to crazy robotics. The board is powered by Atmel’s SAMD21 MCU, which features a 32-bit ARM Cortex® M0+ core. One of its most important features is  Atmel’s Embedded Debugger  ( EDBG ), which provides a full debug interface without the need for additional hardware, significantly increasing the ease-of-use for software debugging. EDBG also supports a virtual COM port that can be used for device an

The function of the driver is to convert the pulse signal sent by the controller into an angular displacement and then send it to the stepper motor . The controller is dedicated to sending pulse signals to the driver. PLC, microcontroller, control card, etc. belong to the controller. The motor is attached to the drive, and the drive is connected to the controller. Only when, the motor, driver, and controller is complete can the system be constructed. Of course, some drivers do not prescribe the controller to simulate the pulse itself, but the cost is higher and the applicable industry is less. Simply put, one is controlled and the other is execution. The controller is utilized to control control when the stepper motor turns and how many pulses are turned. The driver is utilized to drive the motor. The driver can subdivide the pulse of the motor, increase the output current, and distribute the pulse. The principle is as follows: The control section transmits the pulse amount

Can be used with professional cable cutters The cable cutter is a cutting pliers designed specifically for cutting cables. The two blades are interlaced and can be opened and closed. Cable cutters are large scissors that are designed using the “lever principle” and “pressure is inversely proportional to the area”. In order to enhance the strength and convenience of cable cutters, cable cutters have developed ratchet cable cutters from traditional manual cable cutters, and hydraulic cable cutters, electro-hydraulic cable cutters, and all-electric cable cutters have emerged. Cable cutters are suitable for high-voltage PE, IV cable, telephone lines, and cut off quickly; Cable shear high carbon steel tungsten alloy steel blade, durable, heat treatment hardness HRC65; The cable cutter can be fitted with any manual pump or electric pump. Split cable cutter Multi Functional Electrical Wire Cable Cutters Pliers  are precision forged from high-quality steel. They are quenched. The

DIY Tools Plastic Nylon Toggle Clamps  can Fast firm positive gripping of both flat and odd shaped work pieces.

The drilled iron is generally a middle tip (large force, wear resistance is favorable for feeding); The drill wood is generally a three-pointed blade, and the middle and high sides are low (the wood is soft, so that the drill is faster, and the cutting edges on both sides can also make the drill hole flush and beautiful, also called thin plate drill). There are many differences. For example: different materials; different bit design structure (tip, blade, groove, handle, etc.); processing methods are different. 1. The Drill bits bladed product is not use for people under 18 years. 2. The item is only use for industrial cutting  not hazardous article.

3D or 5D refers to the groove length/diameter of the drill bit For example, 3D, the drill diameter is 20MM, the effective drilling depth is 60MM, but the actual standard drill bit length should be about 80mm. Because the chip space should be considered!! 6mm x 22mm 90 Degree 3D Wood Making Router CNC Engraving  V Groove Bits Drill  Tool Woodworking Carve Use for Large Routing Jobs Such as Kitchen Wood Cabinet Doors, Cabinet Drawers, Intricate Detailing on Furniture and More.

This issue is under a statutory design basis. If you can slightly modify or improve the design of the frame mechanism, the rest can be chosen according to the technical standards of the bearing. Ball bearings  are far more resistant to shaft speed and reversibility than oil-bearing bearings. Oil-bearing bearings are similar to bearing bushings and cannot carry high speed. But allow for strong loads and couples. I can’t see your machinery. Structure can only be analyzed like this. In addition, the design of the bearing installation structure should consider the concentricity of the bearing seat, coaxial, point line vertical relationship, the reference surface must take appropriate gold processing, otherwise, please use the GB/T197-1994 national standard cone tweezers Bearing. If the height is guaranteed but not equal, the bearing seat mounting hole can be intended to be a waist hole, which can be adjusted slightly during installation. SC12LUU  SCS12LUU 12mm long type Linear Ball Bear

The difference between bearing grinder plate clamp and magnetic fixture Platen clamp : A fixture that uses mechanical force to fix a workpiece. Magnetic fixture : A fixture that uses magnetic force to fix the workpiece, which is convenient for transporting heavy objects made of ferromagnetic materials. It is often used in workshops and warehouses. cnc milling engraving machine parts  press plate clamp fixture  fastening platen router for T-slot working table

Maintenance method of the protective cover in the engraving machine : At present, the XY axis of most engraving machines adopts a dust cover, which not only effectively protects the guide rail and transmission parts of the engraving machine, but also designs the appearance of the engraving machine Played a great beautification. For the use of the engraving machine cover, daily maintenance is an indispensable step for the best working conditions. It can reduce the accident and extend the service life of the protective cover, so for each machine or In the mechanical processing factory, daily maintenance is the top priority of the work, then what kind of work is mainly done in daily maintenance, the contents of daily maintenance mainly include the following aspects. Daily inspection Check the surface of the X and Z axes on the surface, remove all kinds of cutting laser design debris and other defects on the surface, prevent the accumulation of debris, check whether the running track me

PCB drilling  is a work of PCB plate making and a very important step. Mainly to punch the board, need to make a line, you need to make a hole, the structure needs, make a hole to do what; the multi-layer board punch is not finished once, some holes are buried in the circuit board, some are in The board was opened above, so there will be one drill and two drills. PCB drill bits are mainly used in PCB manufacturing: (PCB,  Printed circuit board ) printed circuit board, It is composed of several layers of resin material bonded together, and the inside is made of copper foil. There are four, 6, and 8 layers. Drilling accounts for 30-40% of the cost of printed circuit boards. Special equipment and drill bits are often required for mass production. Good PCB drill bits are made of high quality hard alloy materials with superior rigidity, high hole position accuracy, good hole wall quality and long life. 3.175mm Tungsten Steel  V Shape Carbide PCB Engraving Bits  CNC Router Tool 10 Deg

GRBL Offline Controller Wood Router Engraver  Plastic body with a profile, small size, light weight, USB interface, GRBL control systems, learn to use the preferred entry. Either by inscribing, and can be carved with lasers. The structure is stable, the appearance is simple, and the assembly difficulty is reduced. Now the 3018Pro machine only takes about 20 minutes to complete the assembly.

The spindle motor is known as the electric spindle. The electric spindle is another technology that integrates the machine tool spindle and the spindle motor. The rotor of the motor directly acts as the spindle of the machine tool, thus eliminating the huge machine gearbox. This is why the motor is called the spindle motor. . It gets the advantages of high speed, high precision and low noise. In CNC machine tools, the electric spindle usually adopts the frequency conversion speed regulation method, and also uses the vector control drive speed control mode. Although the spindle motor is the same as the variable frequency motor in principle, it has unique design features in terms of manufacturing precision, structure, speed, and cooling. The permanent magnet brush less motor can be regarded as a DC motor that replaces the mechanical brush commutator with electronic commutation, which overcomes the shortcomings of the commutation spark caused by the mechanical reversing device of the D