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產(chǎn)品中心氣門磨床數(shù)控高速氣門磨床YH3MK9380全自動(dòng)數(shù)控高速氣門磨床
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全自動(dòng)數(shù)控高速氣門磨床YH3MK9380一次裝夾可將氣門盤外圓與錐面、圓弧、盤端面及倒角等型面磨削成型。頭架和砂輪架采用高精度靜動(dòng)*承，具有高剛性、高精度和長(zhǎng)壽命。
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| 品牌 | 宇環(huán)數(shù)控/YUHUANCNC | 產(chǎn)地 | 國產(chǎn) |
|---|
全自動(dòng)數(shù)控高速氣門磨床YH3MK9380?主要技術(shù)參數(shù)：The technical specs
| 產(chǎn)品型號(hào) Model
項(xiàng)目Items | 單位(Unit) | YH3MK9380 |
| 加工氣門盤部直徑valve disc dia | mm | 20～60 |
| 加工氣門長(zhǎng)度尺寸Valve length size | mm | 80～160 |
| 砂輪尺寸Grinding wheel size | mm | φ500×φ135×30～50 |
| 砂輪線速度Grinding wheel Linear speed | m/s | ≥ 100 |
| 砂輪主軸轉(zhuǎn)速Grinding wheel spindle rotation speed | r/min | 2000～6000 |
| 工件頭架轉(zhuǎn)速Workpiece headstock rotation speed | r/min | 200～3000 |
| 加工氣門盤錐面相對(duì)桿部跳動(dòng) Relative rod runout for valve disc conical surface | mm | ≤ 0.03 |
| 加工氣門盤錐面圓度 Conical surface roundness for valve disc | mm | ≤ 0.006 |
| 加工表面粗糙度roughness | μm | ≤ Rz 6 |
| 機(jī)床質(zhì)量Machine Weight | Kg | 10000 |
| 主機(jī)外形尺寸(長(zhǎng)×寬×高)Overall dimension | mm | 2900×2700×1900 |
全自動(dòng)數(shù)控高速氣門磨床YH3MK9380主要用途：The main purposes:
全自動(dòng)磨削各類汽油、柴油發(fā)動(dòng)機(jī)氣門的盤外圓、錐面、圓弧、盤端面及倒角。
Full automatic grinding the outer circle, arc, cone disc face and chamfer valve for various gasolines, diesel engine.
YH3MK9380?技術(shù)特點(diǎn)：Technical characteristics:
1.一次裝夾可將氣門盤外圓與錐面、圓弧、盤端面及倒角等型面磨削成型。
2.CBN砂輪高速磨削氣門型面，加工效率高，尺寸*性好。
3.機(jī)床采用五軸數(shù)控、兩軸聯(lián)動(dòng)，可實(shí)現(xiàn)數(shù)控插補(bǔ)法磨削和插補(bǔ)法修整砂輪。
4.通過數(shù)控插補(bǔ)法修整陶瓷CBN砂輪，工件磨削面輪廓控制靈活、準(zhǔn)確。砂輪壽命很高。
5.頭架和砂輪架采用高精度靜動(dòng)*承，具有高剛性、高精度和長(zhǎng)壽命。
6.采用西門子數(shù)控系統(tǒng)和MARPOSS內(nèi)置式動(dòng)平衡系統(tǒng)，具有防碰撞和消空程功能，安全性、可靠性高?？蓪?shí)現(xiàn)全自動(dòng)循環(huán)磨削氣門。
1. A fixture can grind for forming the valve outer circle and cone, arc, disc face and chamfer type surface.
2.High speed CBN wheel grind valves surface with high processing efficiency and good size consistency.
3. Using five - axis CNC and two axes linkage, can realize the NC interpolation method and interpolation method of grinding wheel dressing.
4. By NC interpolation dressing ceramic CBN grinding wheel, the work piece’s grinding surface profile control is flexible, accurate, and the grinding wheel life is long.
5. The head rack and grinding wheel rack adopts hydrostatic bearing with high precision, high rigidity, and long life.
6 . Adopts Siemens system and built-in MARPOSS dynamic balance system, with anti-collision and elimination process function, high safety, high reliability. This can realize full automatic circular grinding valves.
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