電腦數控齒式分割盤
CNC Hydraulic Coupling Gear Indexer
高精度 -- 複節距蝸桿蝸輪與三片式離合齒 --
HIGH ACCURACY - Dual Lead Worm Gear System and 3 Pieces of Hirth Coupling Gear
採用「複節距蝸桿蝸輪組」，傳動精確、背隙調整容易，配合三片式平面離合齒定位，分割精度高達±4弧秒以內，重現精度更可達±1弧秒以內，經長時間的使用仍能維持其高精密度。最小分割角度1∘和5∘適用於高負荷的精密定位切削。
Built with accurate “Dual lead worm gear system,” backlash can be adjusted easily, keeping high accuracy even after long term using. With Three Pieces of Hirth Coupling Gear positioning, the index accuracy is within ±4 arc second and Repetitive accuracy ±1. Minimum Index Unit Degree is 1° and 5°, suitable for accurate and heavy duty orientate cutting.
耐重切削 -- 油壓三片式離合齒鎖緊裝置 --
HEAVY DUTY CUTTING TOLERATION - Three Pieces of Hirth Coupling Gear clamping system
分割台內部使用三片式平面離合齒，執行角度分割時盤面沒有升降動作，再加上紮實的密封結構，在大量的切削液的使用場所，也不會讓粉屑和切削液滲入本體內。超強的剛性機構及夾持力，在重切削時能大大的發揮效果。
With Three Pieces of Hirth Coupling Gear built inside, there is no floating action during degree indexing, and whole-closed structure design can keep dust and cutting fluid out from the body even if much cutting fluid is used. High rigidity and gripping force increase the efficiency greatly during heavy duty cutting.
動作說明 -- 三片式平面離合齒裝置之主要結構 --
DIRECTION - Structure of Three Pieces of Hirth Coupling Gear
如下圖所示，三片式離合齒裝置之主要結構共分三部分：A離合齒(鎖固在轉盤結構上) ，B離合齒(鎖固在分割台基座結構上)，C離合齒(上下動作之托板)
Referring to the figure below, the structure of three pieces of hirth coupling gear is divided into three parts: Gear plate A (locked on the rotation plate), Gear plate B (locked and fixed on index table bottom), Gear plate C (up and down action board)
- 如圖b所示，C離合齒下降時，分割台即成為鬆開狀態，A離合齒由結構緊密的支撐著，所以轉盤在沒有升降動作情形下，精確且順暢的旋轉。
(Figure b) When Hirth Coupling Gear C descends, the index table is unclamping. With Gear plate A supported, the rotation plate rotates smoothly and accurately without vertical moving error.
- 當A離合齒 (轉盤) 完成分割定位時，C離合齒往上動作並與A離合齒和B離合齒完全契合，形成高精確度的一體結構。
(Figure a) When Gear plate A completes indexing, Gear plate C goes up to match Gear plate A and B, clamping the index table.
- C離合齒有足夠的寬度與A離合齒和B離合齒完美契合，離合齒盤各齒的壓力角30°，精確的將A離合齒和B離合齒對準，經長時間使用後，精度一樣地準確。
Gear plate C has sufficient face width to matche Gear plate A and B completely, ensuring high accuracy even after long-term using. (The pressure angle of each gear is 30°.)
電腦數控齒式分割盤 CNC Hydraulic Coupling Gear Indexer
NXT-320RV
NXT-400RV
標準精度檢驗項目 Accuracy Standard
| 項次 No. | 檢驗項目 Inspection Items |
|---|---|
| 1 | 基準中心旋轉偏擺 Runout of center bore |
| 2 | 盤面旋轉起伏 Runout of table top |
| 3 | 盤面真平度 Flatness of table top |
| 4 | 盤面與底座垂直度 Perpendicularity of table top to frame bottom |
| 5 | 盤面與底座平行度 Parallelism of table top to frame bottom |
| 6 | 盤面與底座基準導塊垂直度 Perpendicularity of table top to guide blocks at table bottom |
| 7 | 轉盤與尾座基準導塊平行度 Parallelism between bottom guide block & center height of ratory table to tailstock |
| 8 | 轉盤與尾座中心高平行度 Parallelism of center line between rotary table and tailstock |
| 9 | 分割精度(光學儀器測量) Indexing accuracy(arc sec)--measured by an optical measuring device |
| 型號 Model | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
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| NXT-250R | 0.01 | 0.01 | 0.015 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| NXT-320RV | 0.01 | 0.01 | 0.015 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| NXT-400RV | 0.01 | 0.01 | 0.015 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| NXT-500RV | 0.01 | 0.015 | 0.015 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
規格表 Specification
| 型式 Model | NXT-250R | NXT-320RV | NXT-400RV | NXT-500RV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 盤面直徑 Table diameter | mm | Ø 250 | Ø 320 | Ø 400 | Ø 600 | |||||
| 基準中心孔 Center bore | mm | Ø 55 H7 | Ø 100 H7 | Ø 120 H7 | Ø 120 H7 | |||||
| 主軸中心穿透孔 Diameter of center through hole | mm | Ø 30 | Ø 80 | Ø 80 | Ø 90 | |||||
| 垂直放置中心高 Center height(vertically) | mm | 170 | 230 | 250 | 310 | |||||
| 水平放置總高 Overall height(horizontally) | mm | 200 | 240 | 265 | 300 | |||||
| T型槽寬度 Width of T-slot | mm | 12 H7 | 14 H7 | 14 H7 | 18 H7 | |||||
| 基準導槽寬 Width of Guide block | mm | 18 H7 | 18 H7 | 18 H7 | 18 H7 | |||||
| 鎖緊裝置(油壓) Clamping device(Hydraulic) | kg/cm2 | 35 | 35 | 35 | 35 | |||||
| 最小分割角度 Min. indexing degree | degree | 5° | 1° | 5° | 1° | 5° | 1° | 5° | 1° | |
| 等分割數 Table division | 72 | 360 | 72 | 360 | 72 | 360 | 72 | 360 | ||
| 分割精度(累積值) Indexing accuracy(accumulative) | arc sec | 4″ | 4″ | 4″ | 4″ | |||||
| 重現精度 Repeatability accuracy | arc sec | ±1″ | ±1″ | ±1″ | ±1″ | |||||
| 最高轉速 Max. rotation speed | 轉盤 Table | rpm | 16.6 | 27.7 | 16.6 | 11.1 | ||||
| 馬達 Motor | rpm | 2000 | 2000 | 2000 | 2000 | |||||
| 伺服馬達(選配) Servo motor(optional) | 發那科 FANUC | α8i | α12i | α12i | α12i | |||||
| 三菱 MITSUBISHI | HF-104/154 | HF-204T | HF-204T | HF-204T | ||||||
| 西門子 SIEMENS | 1FK7063 | 1FK7083 | 1FK7083 | 1FK7083 | ||||||
| 海德漢 HEIDENHAIN | QSY116E | QSY155B | QSY155B | QSY155B | ||||||
| 總齒數比 Gear ratio | 1/120 | 1/72 | 1/120 | 1/180 | ||||||
| 容許切削扭力 Permissible cutting torque | 48 | 78 | 170 | 240 | ||||||
| 鎖緊扭力 Clamping torque | F |
kg | 1500 | 2000 | 2500 | 3000 | ||||
FxR |
kg-m | 300 | 400 | 500 | 600 | |||||
FxL |
kg-m | 350 | 450 | 550 | 650 | |||||
| 容許積載荷重 Load Capacity | 0° |
kg | 300 | 350 | 500 | 600 | ||||
90° |
kg | 125 | 175 | 250 | 300 | |||||
| 淨重 Net weight | kg | 94 | 178 | 300 | 420 | |||||
外觀尺寸圖 Dimension
nxt-250r
nxt-320rv
nxt-400rv
nxt-500rv
電腦數控齒式分割盤 CNC Hydraulic Coupling Gear Indexer
NXT-250R
標準精度檢驗項目 Accuracy Standard
| 項次 No. | 檢驗項目 Inspection Items |
|---|---|
| 1 | 基準中心旋轉偏擺 Runout of center bore |
| 2 | 盤面旋轉起伏 Runout of table top |
| 3 | 盤面真平度 Flatness of table top |
| 4 | 盤面與底座平行度 Parallelism of table top to frame bottom |
| 5 | 盤面側基準面與底座垂直度 Perpendicularity of table profile base plane to frame bottom |
| 6 | 盤面側基準面與基準導塊平行度 Parallelism of center line between table profile base plane and guide blocks |
| 7 | 分割精度(光學儀器測量) Indexing accuracy(arc sec)--measured by an optical measuring device |
| 型號 Model | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
| NXT-250H | 0.01 | 0.01 | 0.015 | 0.015 | 0.015 | 0.015 |
| NXT-380H | 0.01 | 0.01 | 0.015 | 0.015 | 0.015 | 0.015 |
| NXT-500H | 0.01 | 0.01 | 0.015 | 0.015 | 0.015 | 0.015 |
| NXT-630H | 0.01 | 0.015 | 0.02 | 0.02 | 0.02 | 0.02 |
| NXT-800H | 0.01 | 0.015 | 0.02 | 0.02 | 0.02 | 0.02 |
| NXT-1000H | 0.01 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 |
規格表 Specification
| 型式 Model | NXT-250H | NXT-380H | NXT-500H | |||||
|---|---|---|---|---|---|---|---|---|
| 盤面尺寸 Table diameter(L x W) | mm | Ø 250 | Ø 380 | 500 x 500 | ||||
| 盤面主軸中心孔 Diameter of pallet center hole | mm | Ø 55 H7 | Ø 60 H7 | Ø 50 H7 | ||||
| 機台總高 Overall height of table | mm | Ø 200 | Ø 240 | Ø 280 | ||||
| 盤面T型槽寬度 Width of pallet T-slot | mm | 12 | 14 H7 | 18 H7 | ||||
| 基準導槽寬 Width of Guide block | mm | 18 | x | 18 H7 | ||||
| 鎖緊裝置(油壓) Clamping device(Hydraulic) | kg/cm2 | 35 | 35 | 35 | ||||
| 最小分割角度 Min. indexing degree | degree | 5° | 1° | 5° | 1° | 5° | 1° | |
| 等分割數 Table division | 72 | 360 | 72 | 360 | 72 | 360 | ||
| 分割精度(累積值) Indexing accuracy(accumulative) | arc sec | 4″ | 4″ | 4″ | ||||
| 重現精度 Repeatability accuracy | arc sec | ±1″ | ±1″ | ±1″ | ||||
| 最高轉速 Max. rotation speed | 轉盤 Table | rpm | 16.6 | 16.6 | 16.6 | |||
| 馬達 Motor | rpm | 2000 | 2000 | 2000 | ||||
| 伺服馬達(選配) Servo motor(optional) | 發那科 FANUC | α8i | α8i | α12i | ||||
| 三菱 MITSUBISHI | HF-104/154 | HF-154 | HF-204 | |||||
| 西門子 SIEMENS | 1FK7063 | 1FK7063 | 1FK6083 | |||||
| 總齒數比 Gear ratio | 1/120 | 1/120 | 1/120 | |||||
| 旋轉扭力 Rotation torque | 48 | 48 | 200 | |||||
| 鎖緊扭力 Clamping torque | F |
kg | 1500 | 2000 | 2500 | |||
| FxR |
kg-m | 300 | 400 | 500 | ||||
| 容許積載荷重 Load Capacity | 0° |
kg | 300 | 350 | 1200 | |||
| 淨重 Net weight | kg | 198 | 210 | 300 | ||||
| 型式 Model | NXT-630H | NXT-800H | NXT-1000H | |||||
|---|---|---|---|---|---|---|---|---|
| 盤面尺寸 Table diameter(L x W) | mm | 630 x 630 | 800 x 800 | 1000 x 1000 | ||||
| 盤面主軸中心孔 Diameter of pallet center hole | mm | Ø 50 H7 | Ø 60 H7 | Ø 60 H7 | ||||
| 機台總高 Overall height of table | mm | Ø 320 | Ø 380 | Ø 410 | ||||
| 盤面T型槽寬度 Width of pallet T-slot | mm | 20 H7 | 22 H7 | 22 H7 | ||||
| 基準導槽寬 Width of Guide block | mm | 20 H7 | 20 H7 | 20 H7 | ||||
| 鎖緊裝置(油壓) Clamping device(Hydraulic) | kg/cm2 | 35 | 35 | 35 | ||||
| 最小分割角度 Min. indexing degree | degree | 5° | 1° | 5° | 1° | 5° | 1° | |
| 等分割數 Table division | 72 | 360 | 72 | 360 | 72 | 360 | ||
| 分割精度(累積值) Indexing accuracy(accumulative) | arc sec | 4″ | 4″ | 4″ | ||||
| 重現精度 Repeatability accuracy | arc sec | ±1″ | ±1″ | ±1″ | ||||
| 最高轉速 Max. rotation speed | 轉盤 Table | rpm | 11.1 | 11.1 | 8.33 | |||
| 馬達 Motor | rpm | 2000 | 2000 | 2000 | ||||
| 伺服馬達(選配) Servo motor(optional) | 發那科 FANUC | α12i | α22i | α22i | ||||
| 三菱 MITSUBISHI | HF-204S | HF-354S | HF-354S | |||||
| 西門子 SIEMENS | 1FK6083 | 1FK6101 | 1FK6101 | |||||
| 總齒數比 Gear ratio | 1/180 | 1/180 | 1/240 | |||||
| 旋轉扭力 Rotation torque | 280 | 430 | 450 | |||||
| 鎖緊扭力 Clamping torque | F |
kg | 4000 | 6000 | 8000 | |||
| FxR |
kg-m | 600 | 800 | 12000 | ||||
| 容許積載荷重 Load Capacity | 0° |
kg | 2500 | 4000 | 8000 | |||
| 淨重 Net weight | kg | 550 | 1000 | 1970 | ||||
外觀尺寸圖 Dimension
nxt-250h
nxt-380h
nxt-500h
nxt-630h
nxt-800h
nxt-1000h
