MDH-A Series Horizontal Machining Center

One,Application Fields

MDH-ASeries horizontal machining centers are offered by our companyHorizontal machining centers for development and production, widely applicable for processing of box parts, shell parts, disc-shaped parts, and irregular parts in industries such as automotive, mold, and machinery manufacturing. The parts can be automatically completed with multiple processes of milling, boring, drilling, reaming, tapping, and thread cutting after a single fixture setup.

II. Machining Center Features and Key Technical Indices

1. Machine Tool Features

（1）High Precision - Machining EquipmentX、Y、ZAll three linear guideways utilize advanced hollow cooling technology, effectively controlling the heat-induced deformation during the machine tool's processing movement, thereby enhancing the processing accuracy. Additionally, the machine tool features temperature compensation functionality, with temperature sensors installed at key positions on the body, which are analyzed and compensated by the CNC system to achieve high precision positioning.

(2) High Speed - The machine tool spindle utilizes an electric spindle structure, achieving a high rotational speed up to12000rpmEquipped with internal two-speed transmission, it can meet both low-speed cutting requirements and high-speed machining requirements.X、Y、ZThree-coordinate guideways utilize high-rigidity linear roller guideways, allowing for rapid movement speeds up to54m/minMachine tools are equipped with a linkage tool changing mechanism (tool changing time:2These parameters are all at the leading level domestically and at the international advanced level.

(3) High Rigidity - The main body of the machine tool is made entirely of resin sand castings, with the bed being a single casting. The pillars, slides, and worktable move on this bed. The exchangeable worktable and tool magazine robot are fixed to the bed, ensuring the overall rigidity of the machine tool. Furthermore, the machine tool's design has been optimized through finite element analysis, making the structure more rational.

2Key Technical Indicators

（1）Utilizing a high-speed spindle with two internal speed ranges to ensure high and low-speed machining performance and high-speed processing.

(2) Improve machine tool processing accuracy with advanced high-precision hollow cooling lead screw technology.

(3) Enhance processing accuracy with advanced temperature compensation technology.

(4) The machine tool's rapid movement speed of 54m/min shortens processing time, enhancing efficiency.

(5) Machine tools are equipped with an automatic tool changing mechanism (tool changing time: 2 seconds).

(6) The bed is a monolithic casting, and the machine tool has been designed with a more rational structure through finite element analysis.

(7) Advanced FANUC 31i-B CNC System