Hubei Yixing Intelligent Equipment Co., Ltd
All categories
Design Features of the VMC850 Machining Center’s Machine Bed Structure
Release time：2018-10-20
What are the structural features of the Yixing Intelligent VMC850 machining center, and how does it differ from other brands during manufacturing and machining?
Yixing Intelligent VMC850 Machining Center
·The spindle is a direct-drive type, with a maximum speed of 12,000 rpm.
·Direct‑drive spindle with improved rotational accuracy, offering responsive start/stop performance and ideal for rigid tapping.
·Direct transmission of motor torque, with no torque loss.
·The Z-axis is driven by a high-power motor and features no balance weight assembly.
·High rapid traverse speed, unrestricted by the balancing mechanism; the lead screw is a 40 mm diameter model.
·More reliable operation and longer service life under heavy loads,
·The bed frame is equipped with a large‑slope drainage channel.
·Casting flow channels ensure smoother chip evacuation, reduce the complexity of the sheet-metal base support, and minimize the risk of leakage.
·Pre-stretched ball screw structure, ensuring strict control of the assembly accuracy of the screw and guide rail.
·Pre‑stretched ball screws can counteract thermal elongation during machining, thereby enhancing the stability of machining accuracy.
· Continuously adjust and perform alignment checks to ensure that the relative position between the lead screw and the guide rail remains within the design tolerances.
·Hold yourself to rigorous standards, exceeding ISO machine‑tool inspection criteria by 40%, and maintain strict control over finished‑product quality. 。
Casting production and manufacturing
·The machine tool’s major components are made of HT300 material, with the entire process—from mold fabrication and casting to manual aging and final machining—carried out in-house.
·After casting, the parts are transferred to a tempering furnace for artificial aging to relieve most of the residual stresses. Following artificial aging, they are placed in a natural aging chamber for a period of at least six months, after which rough machining is performed. For critical structural components, a second round of artificial aging is carried out after rough machining to eliminate any remaining residual stresses, followed by finish machining, ensuring that no stress relaxation occurs post‑machining that could compromise overall dimensional accuracy.
·The company casts blanks in-house, ensuring that the material composition and tensile strength of every batch of molten iron and every casting meet the required standards.
·The company is equipped with a tempering furnace, which ensures that the multiple heat‑treatment cycles required by the manufacturing process are carried out efficiently and reliably, while also shortening the overall processing and material‑handling cycle.
Machining of parts
Multiple imported machining “mother machines” ensure that machined parts meet stringent precision requirements—such as Japanese Mazak and OKUMA horizontal machining centers, Japanese OKUMA gantry machines, Swiss Studer precision internal and external cylindrical grinders, and German DMG five-axis turn-mill composite centers. With all components manufactured in-house, we can effectively control lead times and dimensional tolerances, thereby enhancing the overall precision of individual parts.
Part Inspection:
· Equipped with state-of-the-art testing equipment, we use a Zeiss three‑coordinate measuring machine in a temperature‑ and humidity‑controlled workshop to verify the dimensional accuracy of machined parts, ensuring that every component meets our stringent quality standards. Quality control begins at the individual part level; our precision measurement instruments guarantee the accuracy and reliability of inspection results, laying the foundation for assembling a fully compliant machine tool.
Machine tool assembly
·A temperature- and humidity-controlled assembly workshop eliminates the influence of environmental factors on assembly accuracy. A clean, well-organized assembly environment, with components neatly sorted and stored, significantly enhances assembly efficiency.
Related news
Message
Please leave your request. Whether you are looking for machine performance details, pricing, technical support, or business cooperation opportunities, our team will respond to you promptly.
Contact Us
Email: yixingsmart@chyixing.com
Address: No. 8 Dujiawan Road, Shili Industrial Park, Guangshui City, Hubei Province
中企跨境-全域组件
制作前进入CSS配置样式
在线客服添加返回顶部
右侧在线客服样式 1,2,3 1
图片alt标题设置： Hubei Yixing Intelligent Equipment Co., Ltd
表单验证提示文本： 内容不能为空！
循环体没有内容时： 抱歉，找不到匹配的内容。
CSS / JS 文件放置地