DR-950B Automatic Robotic CNC Grinding Machine for Iron Casting

Main Configuration

Dual workbenches,single arm,dual processing spindles

Key Parameters

Product Overview

DR - 950B is a single - arm dual - station grinding equipment developed by Neview Automatic for medium - large cast iron parts. Adopting 8 - axis linkage technology and dual - spindle configuration, it balances high - precision grinding and high - efficiency production. The dual - station turntable design enables simultaneous loading/unloading and grinding, significantly improving production efficiency. It is suitable for post - processing such as deburring and polishing of medium - large iron parts in construction machinery, automobile manufacturing and other fields.

Core Technical Advantages

1. Ultra - strong Rigidity and Heavy Load Capacity Design

• The worktable bears a 300kg - class load, and the mechanical arm bears a 200kg load. Through the strengthening of the reducer and arm structure, the comprehensive rigidity reaches more than 400kg, which can stably handle the grinding of large riser residues, and the measured acting force exceeds 165kg.

• The short and thick structure design is equivalent to the rigidity of KUKA 400kg load, far exceeding the rigidity performance of traditional robot grinding equipment.

2. Intelligent Compensation and Flexible Grinding System

• Displacement Detection and Compensation: Standard with displacement sensor, it can automatically identify the difference value of workpieces and correct the grinding path to adapt to medium - large products with large casting errors.

• Flexible Fitting Technology: For deformable workpieces, flexible grinding is realized through the three closed - loop control of current loop, position loop and torque loop, and the fitting force can be adjusted parametrically.

3. Dual - station High - efficiency Operation Mode

• The dual - station turntable design realizes simultaneous loading/unloading and grinding. Combined with the automatic interactive turntable technology, the production efficiency is increased by more than 30%, and the frequency of manual intervention is greatly reduced.

• The dual - spindle grinding system can complete rough grinding and fine grinding processes at the same time, shortening the single - process cycle.

4. Safety, Environmental Protection and Convenient Maintenance

• Double - layer protective steel plates are matched with automatic electrical door locks and feeding light curtains to meet the industrial safety protection standards.

• The overall sealed structure supports centralized dust collection, and the internal layout is neat and easy to clean, meeting the requirements of workshop 5S management.

Typical Application Scenarios

• Construction Machinery: Batch grinding of medium - large cast iron parts such as hydraulic cylinders and gear boxes.

• Automobile Manufacturing: Deburring treatment of large engine components and chassis structural parts.

• Mining Machinery: Surface polishing processing of wear - resistant castings and transmission parts.

Adaptable Product Characteristics

• Medium - large cast iron parts with a weight ≤ 300kg;

• Regular/complex structural parts within the size range of 950*H650mm;

• High - load workpieces with the grinding accuracy requirement of ±0.02mm.

Technical Innovation Highlights

1. 8 - axis Linkage Flexible Processing Capacity

Compared with the traditional 5 - axis 4 - linkage equipment, the 8 - axis linkage structure of DR - 950B can realize continuous curve processing, covering more than 80% of cast iron product types, while the 5 - axis equipment only compatible with 30% similar products.

2. AI - assisted Intelligent Production System

• Integrated with AI visual recognition system, it supports high - precision positioning of workpieces, reduces the limit constraint of fixtures, and reduces the fixture cost by more than 30%.

• The Chinese programming interface is matched with the model import automatic programming function, and the teaching efficiency is increased by 50%.

Standard Configuration

• Dual - spindle grinding system (11.5kW spindle motor);

• Automatic workpiece detection and compensation system;

• Double - layer protective steel plates and centralized dust collection system;

• Chinese intelligent control system.