In recent years, CNC milling machines have been widely used in production. It is inevitable that abnormal machining accuracy will occur during use, which will affect the machining accuracy. There are four reasons for this problem: System parameters have changed or changed; The machine tool position loop is abnormal; The motor running state is abnormal,…
02
Sep
Sep
What Is CNC Lathe? CNC lathes are widely used. They are mainly used for cutting the inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of arbitrary taper angles, complex rotating inner and outer surfaces, cylinders, conical threads, etc., and can perform grooving, Drilling, reaming, reaming and boring…
24
Aug
Aug
The line rail CNC lathe has the characteristics of high rigidity, high precision, high efficiency and low price. The overall structure of the bed is smooth in chip removal, compact in structure and beautiful in appearance. High-speed and accurate tool change can save processing time. It has various processing functions and is good at processing…
Spindle components: It is the main component that affects the machining accuracy of the machining center Rotation accuracy affects the machining accuracy of the workpiece Power and rotation speed affect processing efficiency Automatic shifts, exact stops and tool changes that affect the automation of the machine tool Common faults of machining center spindle Machining accuracy…
19
Aug
Aug
Programming skills for large-scale CNC lathe processing 1. The processing sequence of the parts:(1) Drill first and then flat end (to prevent shrinkage during drilling).(2) Rough machining first, then finish machining (to ensure the accuracy of the parts).(3) Machining large tolerances first and then machining small tolerances (to ensure that the surface of small tolerance…
13
Aug
Aug
5 Axis Turning And Milling Center 5-axis turning and milling techniques are typical of multi-axis machining techniques. The 5-axis turning and milling center is the vehicle for 5-axis turning and milling technology. It refers to the turning function and integrates functions such as milling and drilling, with at least three functions. Linear machine feed axis…
06
Aug
Aug
One is the turntable axis. It can be rotated around the X-axis when placed on the worktable, which is defined as the A-axis, and the A-axis usually works within the range of 30 degrees to -120 degrees. There is also a turntable at the center of the watch, which when rotated about the Z axis…
05
Aug
Aug
How to choose a vertical machining center depends on your situation and requirements. For example, do you need new or used equipment for your daily machining needs? What is your capital budget? What kind of order is dealt with in peacetime? Which are the most qualified or most used processes, and so on. Once you’ve…
Machining center is a kind of hole processing equipment, which can be used for various forms of processing such as drilling, reaming, reaming, tapping and scraping end faces. According to the clamping layout of the machine tool, the machining center can be divided into a hydraulic machining center and a mechanical machining center. The machining…
28
Jul
Jul
1. Which brand of 5-axis machining center is good? There are many brands of five-axis machining centers. Different brands of five-axis machining centers have different positioning and have different prices. Some brands are positioned in the high-end market, such as Germany’s Demagie, Hammer, Switzerland’s Baume, Weiliming, Japan. Some international first-line brands such as Mazak and…