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12
Aug
2013 Free Shipping
Timing Pulley&Belt, Stepextruder Parts.RobotDigg make a decision to offer a free shipping for orders over 208USD of and within Timing Pulley&Belt, Stepextruder Parts. To U.S. Canada or U.K., Germany, France, the Netherlands, Portugal, Italy, Austria and Belgium, RobotDigg will ship by FedEx/DHL or UPS. This means you will save 25-50USD on shipping for the products in the above mentioned ca...07
Aug
Closed-loop GT2 Timing Belt
Belt drive is on most of the 3d printers even Delta Robot 3D Printer. PS: RobotDigg think that Threaded Rod Linear Stepper Motor would be the great solution to Delta Robot 3D Printer like Rostock even though 3ders and makers are trying to make it much cheaper to use Fishing Line.101 Teeth 202mm Long Closed-loop GT2 Belt Open ended GT2 Belt is good choice when we are not sure what length is exactly...07
Aug
RobotDigg 3D Printer Supplies
RobotDigg 3D Printer SuppliesRobotDigg has noticed 3ders and makers's requests on one-stop shopping for their Reprap projects.It's our honor to supply you vitamins of Mendel, Huxley and Delta Robot 3D Printer "Rostock". And we will continue to discover and put more useful "vitamins" on shelf to help you finish your first prototype or make your source for the bulk production eas...31
Jul
Reprap Belt and Pulley
Reprap Pulley and Reprap BeltBelt&Pulley drive is key parts of most of the 3d printer, even in Delta Robot 3d printers. What is a Reprap Belt&Pulley? To give an answer to this question, first let us work out the following more questions.Why belt drive for 3d printers? Belt drive shares the same speed advantages as Rack and Pinion.(Read more: http://www.cnc4everyone.com/hardware/linear-driv...30
Jul
Reprap Stepper Motor
If you want RobotDigg to give you some ideas on Reprap Stepper Motor. Here we are. Just as the reprap forum has been showed up, Nema14 and Nema17 Stepper are popular as Reprap Stepper Motor in small and medium sizes of 3d printers like Huxley, MendelMax. Nema23 is supplementary to Nema14 and Nema17 Stepper Motors. We have some comments on the Nema23 stepper motor. Robotdigg do Not Nema23 Stepper i...25
Jul
3D Printing in China
3D Printing in ChinaI am not sure when 3d printing comes to China but the first brand of personal 3d printer I know is Up!. After that I find there are 3d printer replicators from Hangzhou, Jinhua and Shenzhen. The word "replicator" is a word with wisdom. Makerbot 3d printer is copied by many Chinese manufacturers. It seems that 3D printing comes to the public in China after TV News. Mos...17
Jul
Combine Order
What is Combine Order?Combine Order is an order with several different items. Take a example: You want to buy pencil from a shop, a eraser may be needed, so you buy a pencil and a eraser at a time. To RobotDigg, you buy a Nema17 stepper motor, pulley and belt as one order is Combine Order.Why Combine Order?To save shipping cost. We see that some clients want to buy only small quantity stepper moto...11
Jul
Stepextruder
In the last month June, 2013. RobotDigg are putting lot of items that are necessary to build a Step Extruder.Now we have .4mm Brass Nozzle, Thermal Tube, Thermal Core, Heatsink, Heater Cartridge and Kapton Tape to supply for the Stepextruder.RobotDigg is still working on more parts for the stepextruder, the next supply will be Bar Mount(Chassis Block). And we may offer 12V and 24V cooling fan in t...26
Jun
Aliexpress Store
RobotDigg is now available on Aliexpress:http://www.aliexpress.com/store/228043 Good news is that you can pay us through Credit Card3D printing industry is open source, 3D printing hobbyists share what they create. This is 3D culture and is the really great thing at the heart of 3ders.Thanks to Peter Liwyj! Peter helped us a lot on the translation work and the job was done terrifically. RobotDigg ...12
Jun
10000pcs gt2 pulley
T2.5 pulleySince March, 2013 RobotDigg begin to machine Timing Pulleys to meet clients' requests besides stepper motor and Acme threaded rod stepper motors for 3d printers. T2.5 16 teeth Pulley a Chinese standard Trapezoidal tooth profile Timing Pulley is our start.MXL pulley and GT2 pulleyIn the middle of March, 2013, RobotDigg have many more requests on Timing Pulleys after we offer stepper moto...11
Jun
Shopping Guide
Q&A:How do RobotDigg accept payment? We accept Paypal and wire transfer. Now Aliexpress is our channel for Credit Card payment. The aliexpress address link is: RobotDigg Aliexpress StoreWill RobotDigg accept paypal so that we, the buyers, can have some sort of buyer protection against fraud? We take Paypal payment. And can issue the Paypal Invoice.How long before you ship? The lead time depend...09
Jun
External Drive Threaded, Non-captive and Captive Linear Stepper Motors
Stepper Motor Linear ActuatorsWikipedia gives out a definition of linear actuator: Linear Actuator is an actuator, in contrast to the circular motion of a conventional electric motor(stepper motor), that creates motion in a straight line. Linear actuators are used in machine tools and industrial machinery, in valves and dampers, and in many other applications where linear motion is required. Robot...07
Jun
Threaded Rod or Threaded Shaft
8mm smooth rod and M8 screw are widely applied in 3d printers. A nema17 stepper motor, a 5mm shaft to 8mm screw coupler and a M8 screw was prevailing as Z axis solution for a 3d printer. After that a name called Threaded Rod NEMA17 Stepper begins to be known between 3ders. Why a threaded rod nema17 stepper or a nema17 stepper with threaded shaft? 1. Much neater than Motor, coupler and M8 screw opt...01
Jun
What is children's preferred 3d printer?
Happy Children's Day.What is children's preferred 3d printer? If I were child, I would like RigidBot and ROBO 3D. RigidBot seems cute and ROBO 3D looks colorful. Wow, that is not the turth. They both are good 3d printer.RobotDigg is going to supply 3Ders with more product options recently. We are trying to do gt2 pulleys 20 teeth/grooves 5mm bore or 8mm bore, 36 teeth 5mm bore as our standard offe...26
May
