CNC machining/lathe machining turning is the workpiece is fixed on the lathe, using high speed rotating machine drives the workpiece, the turning. tool on the workpiece so the product shape is round. The maximum of our machines can clip the weight of 200Kg, maximum diameter of 450mm, length of 750mm. high speed 3000RPM. processing materials are commonly used in steel, copper, aluminum, stainless steel POM, PS, PMMA, and other metal and plastic. The CNC machining turning precision of 0.01mm. concentric 0.01. we have specialized equipment to test products, these instruments include: TESA Grohe, micrometer, projector, calipers. Product surface treatment has anode, electroplating, sand blasting, passivation, surface drawing, spraying, laser carving, such as LOGO, etc..CNC machining Turning application in a variety of industries, including: cars, ships, communications, medical equipment, industrial automation equipment. Cnc Machining Turning,Anodized Aluminum Cnc Machining Turning,Brass Cnc Machining Turning,CNC Machining Part Hong Kong RYH CO., LTD , https://www.szcncmachining.com
Compared with the sublevel caving method of the bottom column, the most characteristic feature of the method is that there is no bottom structure composed of special mining roadway in the lower part of the section; the sections of rock drilling, collapse and mining are all in the mining Conducted in the roll. As a result, the structure of the mining method can be greatly simplified, creating favorable conditions for the use of trolley-free equipment and ensuring that workers work under safe conditions.
What are the basic characteristics of the sublevel caving method without pillars?
Sublevel caving since the mid-sixties started in our country, in metal mines rapid promotion, especially in the more extensive iron mines, now accounts for about 70% of the underground mining of iron ore production.