機床型號 | M215A | MD215A | |
磨削孔徑 Bore dia ground (mm) | ф3~ф50 | ф3~ф50 | |
磨孔大深度 Max.depth of bore to be ground (mm) | 80 | 80 | |
工件大旋徑 | 罩內(nèi) Within guard (mm) | ф180 | ф180 |
罩外 Without guard (mm) | ф220 | ф220 | |
床頭箱回轉(zhuǎn)角度 Swivel angle of workhead (°) | 30° | 30° | |
工作轉(zhuǎn)速 Work speed (r/min) | 280,400,560,800 | 280,400,560,800 | |
砂輪轉(zhuǎn)速 Wheel speed (r/min) | 24000,60000 | 24000,60000 | |
機床總功率 Machine total power (kw) | ≈10 | ≈10 | |
工件電機功率 Work motor power(kw) | 0.45/0.75 | 0.45/0.75 | |
砂輪電機變頻器功率 Wheel motor inverter(kw) | 8 | 8 | |
機床外形尺寸 Overall dimension (mm) | 1580×1300×1400 | 1580×1300×1700 | |
機床重量 Weight of machine (kg) | 1600 | 1800 | |
端磨 | 端磨外徑 Max. OD of end face grinding (mm) |
| ф60 |
砂輪速度Wheel speed (r/min) |
| 8000 | |
M215A、MD215A內(nèi)圓磨床
機床的主要特點 Main Characteristics
• 機床導(dǎo)軌采用雙V型預(yù)加負荷，高精度十字交叉滾柱滾動導(dǎo)軌，精度高，剛性好。
• 機床采用高速大功率電動砂輪軸，由靜止變頻器供電，能耗低，嗓音小。
• 進給機構(gòu)采用三滾輪系統(tǒng)、液壓控制、精度高。
• MD215A機床帶有端磨裝置，一次裝夾可完成內(nèi)孔及端面磨削，保證工件端面與內(nèi)孔的垂直度。
• High precision preloaded dual-V cross rolling guideways are used to provide high accuracy good rigidity.
• Equipped with high speed and high power electric spindle powered by static frequency convertor,featuring low energy consumption and low noise.
• 3-roller system is used in feed mechanism which is controlled hyd raulically.thus providing high accuracy.
• Model MD215A Internal Grinders are also equipped with the endface grinding attachment, so that inner bore and endface grinding can be performed, thus guaranting perpendicula rity of work endface to bore.
M215A、MD215A內(nèi)圓磨床
