In 2018, with the concept of "high-precision and high-efficiency machine tools". Beijing Demina Precision Machinery co., ltd developed the BT-150D 4-axis CNC tool grinder series, which has been well received by many customers. In 2019, we equipped the HMI* "TOYOPUC-Touch" that matches the IoT* era on this series of models, further improving the convenience of user operation. In 2019, we developed the new BT-150D CNC insert grinding machine in order to meet the user needs of the wheel table angle switchable function and thermal deformation reduction. The model with short tip distance and the maximum workpiece load of 300kg.
Main features of BT-150D 4-axis CNC tool grinder
1. Switchable wheel table angle
The three modes of straight cutting, beveling 45 degrees, and beveling 60 degrees can switch freely.
2. Stable grinding accuracy
Standard with thermal shield and grinding wheel fan cooling system
Optional high-precision specifications: spindle table, grinding wheel table cooling system. Grating ruler and other specifications for customers to choose.
3. Rich product line
2 new models with a top distance of 500mm and 2000mm;
The specification of the maximum workpiece load of 300kg;
Added full enclosure specifications for optimized workability.
4. The latest HMI configuration
As standard, the new product is equipped with the latest HMI "TOYOPUC-Touch" in line with the IoT era. Improving operational performance, maintenance performance, and visualization.
BT-150D 4-axis CNC tool grinder Advantage
1. Stable machining accuracy
1C-X 4-axis simultaneous control of the grinding method.
The device is controlled by the central rotation of the crankshaft main journal and the two axes of the grinding wheel table feeding. So that the grinding wheel table and the rotating link neck follow the grinding, and the cylindrical portion of the connecting rod neck is ground.
2. Improve the roundness by correct wheel diameter management
BT-150D 4-axis CNC tool grinder the measuring system with a contact sensor correctly measures the diameter of the grinding wheel after each dressing of the grinding wheel and improves the roundness by reflecting the measured value during C-X grinding. In addition, since the diameter of the grinding wheel can measure correctly, the CBN grinding wheel can use to the minimum diameter and reduce waste.
※Wheel dressing: grinding wheel deviation removal and modification.
Method for improving the production efficiency of BT-150D CNC tool grinding machine
1. Reduce the number of processing sections by increasing the proximity of the left and right grinding wheels.
The closest distance is shortened from the original 50mm to 18mm so that the adjacent link neck and main shaft neck can be processed simultaneously. This also reduces the number of machining stages and shortens the machining cycle.
2. Through the connecting rod neck phase indexing system to achieve tool-free tooling
The connecting rod neck phase indexing system using the contact sensor can automatically correspond to various workpieces with different diameters of the connecting rod neck and the connecting rod neck stroke. So that the tool changing the phase of the connecting rod neck phase positioning can eliminate.
3. Speeding up the traverse feed of the grinding wheel table
The rapid feed rate has been increased from 20m/min to 40m/min. By increasing the feed rate, the indexing time of the grinding wheel table is shortened.
BT-150D CNC inserts grinding machine Improves operability, maintainability, and reliability. Standard with HMI.
The new BT-150D CNC insert grinding machine has the same operability as a smartphone. With common information display and visualization of machine status, providing comprehensive support for customers' operations.
Beijing Demina Precision Machinery co., ltd A professional BT-150D CNC tool grinder manufacturer, welcomes users who need it to purchase.
