圓度儀是以精密回轉中心為回轉基準，通過傳感器測量工件不同轉角位置上的實際輪廓到回轉中心的半徑變化量，來定量評價被測件某一橫截面圓度的測量儀器。可用于測量內，外回轉表面各截面輪廓的圓度，同心度和端面跳動等參數。
Roundness measuring instrument is benchmark against precision rotary center, the quantitative evaluation of the cross-section roundness is made by measuring the radius varitation of actual contour of workpiece in different angle position to rotary center by sensor. It is used to measure the cross-section roundness and coaxiality of internal rotation and external rotation and face runout, etc.
評價項目: 圓度、同心度、平面度、徑向單跳動
分析能力:
頻譜分析、缺口/毛刺自動剔除、波形分析
圓度評定方式（4種）: 最小區域法、最小二乘法、最小外接圓法、內切圓
圓度濾波檔位:1-15upr,1-50upr,1-150upr,1-250upr,1-500upr,15-100upr,15-500upr,2-15upr
濾波形式: 高斯（ISO標準）
Evaluation item: Roundness, concentricity, flatness,Single radial runout
Analytical ability:
Spectrum analysis, gap/burr automatically removed, waveform analysis
Roundness evaluation (4 methods): Minimum zone method, least square, minimum circum circle and maximum inscribed circle
Roundness filtering gear: 1-15upr,1-50upr,1-150upr,1-250upr,1-500upr,15-100upr,15-500upr,2-15upr
Filtering expression: Gaussian (ISO standard)
項目 Item 參數 Parameter 旋轉工作臺 Rotary table 旋轉精度 Rotation accuracy (0.025+6H/10000)μm 氣浮軸系 Gas bearing 旋轉速度 Gas bearing 6rpm 工作臺有效直徑 Adjust table diameter 180mm 工件直徑（回轉直徑） Rotation diameter 420mm 測量直徑 Max measure diameter 250mm 臺面承重 Table loading capacity 10Kg 垂直軸（Z軸） Column (Z-axis ) 垂直移動 Vertical travel 320mm 垂直移動方式 Vertical movement mode 電動 Electric 檢測高度（離旋轉工作臺） Maximum detection height 320mm 檢測深度 Max detection depth 100mm(最小內徑：30mm) 100mm (min inner diameter) 水平臂（X軸） horizontal arm (X-axis) 水平移動 Horizontal travel 100mm 突出量 Protrusion amount 25mm 水平移動方式 Horizontal movement mode 手動 Manual 檢測器 Detector 采集器件 Acquisition device 圓光柵 Circle grating 圓周采樣點數 Circumference of sampling 4096點 傳感器類型 Sensor type 電感傳感器 Inductive Sensor 傳感器量程 Sensor range ±300μm 傳感器分辨率 Sensor resolution 0.001μm Max 0.001μm
技術特點 Technical characteristics
① 采用氣浮主軸，精度保持更持久，穩定性好。Adopt gas spindle: Maintain long-term accuracy, good stability.
② 關鍵件采用特殊去應力合金材料及特殊的去應力處理工藝，精度保持長久。Key components use special de-stress alloy and special de-stress processing procedure to keep accuracy.
③ 模塊化設計使用戶維護成本降至。Modular design save user’s maintenance cost to the lowest.
④ 強大的消偏心功能，方便用戶快速測量、同類工件的測量做到即放即測無需調整。
Eliminate eccentric function make it easy for users to measure quickly. The similar measurement of the same kind work piece can be measured immediately without the need to adjust.
⑤軟件自主研發，模塊化設計使用戶維護成本降至。Self-developed software, module design decrease which decrease the users maintenance cost;
⑥軟件輔助調心調平，提高效率，節省時間。Software aided self-aligning leveling, improve efficiency and save time.
⑦軟件支持中文、英文，且支持XP、win7、win8系統。Software support XP、win7、win8 system, Chinese and English language.
⑧標準報表設有各種評定方式，測試報告欄中參數可根據需要進行添加和刪除。Standard report is equipped with a variety of evaluation method, the parameters in column test report can be add or delete according to the users requirement.
⑨測量結果可選擇ISO統計報表或ISO標準報表。Measurement results can choose ISO statistics or ISO standard reports
⑩可選配換向器模塊。Commutator module for optional.
| 外形尺寸(mm) Overall Dimension | 主機重量 (Kg) Machine Weight | ||
| Lx | Ly | Lz | |
| 1584 | 795 | 1585 | 320 |
環境要求 Environment Specifications
振源：無大振源
電源：AC 220V±10% 50Hz 單獨地線
溫度：現場溫度：12℃—26℃ 理想溫度20±2℃
相對濕度：＜85%
氣源：空壓機氣源壓力：0.5-0.8Mpa
空壓機氣源流量：≧0.2m3/min
儀器入口空氣壓力露點≤10℃
油霧濃度≤0.5mg/m3、固態物≤3um
固態顆粒含量：≤5mg/m3
Vibration source：Without vibration source
Power：AC 220V±10% 50Hz Separate ground
Temperature：in site temperature：12℃—26℃ ideal temperature 20±2℃
Relate humidity：＜85%
Air supply：Air compressor air pressure：0.5-0.8Mpa
Air compressor air flow：≧0.2m3/min
Air pressure dew point at instrument inlet ≤10℃
Oil mist detector ≤0.5mg/m3,SOLID ≤3um
Content of solid particles ≤5mg/m3
設備配置 Equipment configuration
| 部件名稱 | 項目名稱 | 數量 | 備注 |
| Part Name | project name | Quantity | Remarks |
| 主機部分 | 基礎工作臺 | 1套 | |
| Host part | Basic workbench | ||
| 高精度氣浮主軸 | 1套 | ||
| Gas bearing | |||
| 立柱系統 | 1套 | ||
| Column | |||
| 橫向系統 | 1套 | ||
| Transverse rail | |||
| 精密調心調平工作臺 | 1套 | 調心：±3mm 調平：±2° | |
| Adjustment table | center adjustment：±3mm | ||
| Horizontal Adjustment ：±2° | |||
| 數據采集及處理系統 | 1套 | ||
| Data acquisition and control | |||
| 計算機部分 | 電腦 | 1套 | |
| Computer | Computer | ||
| 打印機 | 1套 | HP | |
| Printer | |||
| 軟件 | 1套 | ||
| Measurement software | |||
| 配件 | 測針 | 1支 | Φ2*10mm Renishaw 紅寶石 |
| Accessories | stylus | ||
| 傳感器 | 1套 | ||
| Sensor | |||
| 精密三爪卡盤 | 1套 | 3號千島卡盤 | |
| Three jaw chuck | |||
| 工具箱 | 1套 | ||
| Toolbox | |||
| 精密除油霧調壓裝置 | 1套 | 進口SMC | |
| Oil mist removal equipment | |||
| 定標塊 | 1個 | 缺口標準件 | |
| Standard parts |
售后服務 After-sale service
質保期：從安裝驗收合格之日起12個月，但不超過發貨之日起15個月。在此期限內因我方原因造成的機器故障，負責免費維修。
質保期外：我公司采取定期回訪與隨時電話咨詢相結合的售后服務制度，力求及時發現并解決用戶使用中存在的困難和問題，為用戶提供技術咨詢。
公司負責為用戶免費提供計量測試技術咨詢服務。
公司以成本價終身為用戶提供設備保修服務。
如公司接到用戶設備故障請求服務電話，24小時響應，如有必要72小時內派技術人員赴現場解決問題。
公司備有備品備件庫，終身負責為用戶以成本價提供備品備件服務。
公司負責以優惠價終身為用戶提供技術升級、改造等售后增值服務。
用戶所在地區如有我公司地區辦事處，其售后技術服務事宜由我公司地區辦事處全面負責。
Warranty Period: Within 12 months from the date of acceptance, but not exceeding 15 months from the date of shipment.
During this period machine failure caused by our side should be maintained free of charge.
Extra Warranty Period: we will take telephone and regular visit to users as after-sale advisory service.
Our company is responsible for the technical advisory services of metrology for user free of charge.
We will provide life warranty services of machine for users with cost price.
If we get telephone service request about equipment failure from users, we will response to the request in 24 hours,
if necessary we will send technical engineer to the customer’s site to solve problems within 72 hours.
We have spare parts in stock, will provide life warranty services of spare parts for users with cost price
We will provide users with lifelong after-sales value-added technical service，such as technical upgrades，retrofit，etc.by preferential prices.
If there is my company’s office in the region of the users, it will fully responsible for the after-sale technical services.
