Big Bore Cnc Lathe machine CK61100 China manufacturer
| ITM | unit | CK61100 |
| Max. Swing over bed | MM | 1000 |
| Max. Swing over cross slide | MM | 630 |
| Max. center distance | MM | 1000 |
| Spindle bore | MM | 105 |
| Spindle speed steps | 4 steps | |
| Chuck | MM | Manual 630 4-jaws chuck |
| Bed width | MM | 600 |
| x/z fast feed | Mm/min | 6000/8000 |
| Number of tool turret | 4 | |
| Tool shank type | MM | 32*32 |
| Positioning accuracy | MM | X-axis (transverse) ≤ 0.02 Z-axis (longitudinal) ≤ 0.025 |
| Repeatability Positioning accuracy | MM | X-axis (transverse) ≤ 0.015 Z-axis (longitudinal) ≤ 0.020 |
| roundness | MM | ≤0.015 |
| Diameter uniformity | MM | ≤0.03（length 300mm） |
| Flatness | MM | ≤0.02Dia.300mm） |
| Surface roughness | ≤Ra3.2um Steel parts | |
| Dia.of tailstock sleeve | MM | 150 |
| Tailstock sleeve taper | MT6 | |
| Max. Tailstock sleeve travel | MM | 250 |
| Spindle drive motor power | KW | 11/15 |
| Coolant pump power | KW | 120 |
One of the most common mistakes buyers make when purchasing a CNC lathe is selecting the spindle bore based only on the diameter of the bar stock. For example, many customers assume that a machine with a 65 mm spindle bore can easily machine a 65 mm bar. In reality, this is often not the […]
In the world of modern manufacturing, certain machining tasks demand more than standard equipment can deliver. When workpieces are measured in tons rather than kilograms—when materials push the limits of cutting tools—heavy-duty CNC lathes step into their element. This article explores how these powerful machines work and why they are indispensable in industries like aerospace, […]
Motor shafts are critical components in electric motors, responsible for torque transmission and accurate positioning of rotating parts. The machining accuracy of motor shafts—especially diameter tolerance, concentricity, and surface finish—directly affects motor stability, noise level, and service life. For many standard motor shaft applications, flat bed CNC lathes are widely used due to their stable […]
Key Process Steps in Drive Shaft Machining 1. Blank Preparation and Clamping A. Blank Selection: Select hot-rolled round steel (e.g., 60mm diameter, 250mm length) based on the drive shaft dimensions. The material is typically 45 steel, which meets general transmission requirements. B. Clamping Plan: a) First Clamping: Clamp the outer diameter of the blank using […]
Flat-bed CNC lathes, with their advantages of high precision, high efficiency, and flexibility, combined with rational process design, can meet the machining needs of shaft parts. However, consideration should be given to the limitations of the machine’s rigid counterweight cutting and vibration control. The following is a detailed analysis of their use in shaft part […]
1. What is a power head? What is its core value? A. Definition: A power head is a standalone module mounted on the CNC lathe’s tool turret. Its tool has its own rotational power (driven by a servo motor), rather than relying solely on spindle rotation. It allows the machine to perform axial or radial […]
1. Determine the processing needs and precision requirements: a) Processing accuracy: According to the precision requirements of the workpiece to be processed, select a CNC lathe with corresponding positioning accuracy and repeat positioning accuracy. b) Surface roughness: Consider the surface roughness required for the workpiece to be processed and select a machine tool that can […]
Selecting the right spindle hole size and flat bed CNC lathe selection requires comprehensive consideration of factors such as workpiece size, processing accuracy, machine tool structure and performance. The following is a specific guide: 1. Clarify the processing requirements: a) Workpiece size: According to the maximum diameter and length of the workpiece to be processed, […]
Choosing a CNC lathe for metal processing is a decision-making process that requires comprehensive consideration of many factors. The following is a practical guide to help you choose the right equipment according to your actual needs. 1. Clarify processing needs and goals a) Processing materials Determine the type of metal material (such as steel, aluminum, […]
