無錫恒屹精密機(jī)床有限公司
地址：江蘇省無錫市濱湖區(qū)?？德?-1號
聯(lián)系人：張總
手機(jī)：138 0619 5952
手機(jī)：139 1248 8881
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| MK215D 數(shù)控內(nèi)圓磨床 |
|
機(jī)床的主要特點(diǎn) Main Characteristic
? MK215D為二軸不帶全封閉罩殼數(shù)控內(nèi)圓磨床。
?本機(jī)型為獨(dú)立式電器箱布局。
?機(jī)床導(dǎo)軌采用雙V型預(yù)加負(fù)荷，高精度十字交叉滾柱導(dǎo)軌，精度高，剛性好。
?機(jī)床采用高速電動(dòng)砂輪軸，由靜止變頻器供電，能耗低，噪音小。
?進(jìn)給機(jī)構(gòu)采用伺服電機(jī)控制滾珠絲桿進(jìn)行進(jìn)給及修整補(bǔ)償。電氣控制系統(tǒng)采用廣數(shù)系統(tǒng)產(chǎn)品。
?機(jī)床磨削參數(shù)可通過觸摸屏輸進(jìn)輸出，可實(shí)現(xiàn)人機(jī)對話，操作簡單方便。
?機(jī)床伺服系統(tǒng)控制的進(jìn)給具有精度高、誤差小、速度快的特點(diǎn)。
?Model MK215D Two-axis CNC Internal Grider is adopted which is not totally endosed with guards.
?Independent electrical is used.
?Dual-V preloadcd & high precision crossed roller rolling guidcway is adopted, thus providing high accuracy and good rigidity.
?High speed & high power electric grinding wheel spindle is driven by the static freq. Inverter with the features oflower consumption & noise.
?The feed mechanism is driven by the servo motor through ball screw to perform feed dressing compensation. The Mitsubishi electric contril system is used.
?The touch screen can be used for conveient operation.
?The servo system can be sued to control the feeding amout, featuring high precision, and small error and fast speed.
主要技術(shù)參數(shù) Main Technical Specifcations
機(jī)床型號
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MK215D
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磨削孔徑
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Bore dia ground
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(mm)
|
ф3?ф5
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磨孔深度
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Max.depth of bore to be ground
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(mm)
|
80
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工件旋徑Max.swing diameter
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罩內(nèi) Within guard
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(mm) |
ф180
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罩外 Without guard
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(mm) |
ф220
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床頭箱回轉(zhuǎn)角度
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Swivel angle of workhead
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(°)
|
30°
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工作轉(zhuǎn)速
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Work speed
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(r/min)
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280，400，560， 800
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砂輪轉(zhuǎn)速
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Wheel speed
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(r/min)
|
24000， 60000
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工件電機(jī)功率
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Work motor power
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(kw)
|
0.45/0.75
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砂輪電機(jī)功率
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Wheel motor power
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(kw)
|
7
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油泵電機(jī)功率
|
Oil pump motor power
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(kw>
|
0.55
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靜止變頻器功率
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Static frequericy converter power
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(kw)
|
8
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機(jī)床外形尺寸
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Overall dimension
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(mm)
|
1800×1450×1700
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機(jī)床重量
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Weight of machine
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(kg)
|
≈ 2000
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Z軸分辨率
|
Resolution of Z axis
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(mm)
|
0.001
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X軸分辨率
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Resolution of X axis
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(mm)
|
0.001
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機(jī)床工作精度Grinding Accuracies
機(jī)床型號
|
MK215D
|
內(nèi)孔圓度
|
Bore roundness
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(mm)
|
0.002
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內(nèi)孔圓柱度
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Cylindricity of bore
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(mm)
|
0.003
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內(nèi)孔尺寸分散
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Size deviation of bore
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(mm)
|
0.01
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內(nèi)孔表面粗糙度
|
Surface roughness of bore
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(μm)
|
Ra0.4
|
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