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MA1420A系列外圓磨床 詳細說明：

MA1420A 外圓磨床 Universal Cylindrical Grinding Machine

MA1420A/750 外圓磨床 Universal Cylindrical Grinding Machine

適用于加工普通零件的具有優(yōu)良性能的

操作簡單方便的外圓磨床。性能優(yōu)良的普通磨床

規(guī)格及主要技術參數 Main Specifications

項目	Item	MA1420A	MA1420A/750
磨削直徑范圍	Grinding diameters	8～200 mm	8～200 mm
磨削孔徑范圍	Gringing bores	13～80 mm	13～80 mm
磨削長度	Max grinding length	500 mm	750 mm
磨削深度	Max grinding depth	125 mm	125 mm
工作臺移動量	Max travel of table	600 mm	800 mm
液壓移動速度	Hydraulic traverse speeds	0.1～4 m/min	0.1～4 m/min
工作臺轉動范圍	Swivel range of the table	-5°～+9°	-3°～+9°
砂輪線速度	Max peripheral speed of grinding wheel	35 m/s	35 m/s
砂輪直徑	Max grinding wheel diameter	300 mm	300 mm
頭架主軸轉速	Speeds of headstock spindle	60,85,230 rpm	120,170,460 rpm
電機總容量	Coolant pump drive motor	4.24 kw	4.24 kw
機床外形尺寸（長X寬X高）	Overall dimensions (LxWxH)	2000X1420X1600 mm	2700X1420X1600 mm
機床重量	Weight of machine	2100 kg	2600 kg

工作精度 Working Accuracy

Main Accessories主要附件

1	冷卻液箱　Coolant tank	1 set
2	開式中心架　Open center rest	1 set
3	砂輪修整器　Grinding wheel dresser	1 set
4	砂輪夾板　Grinding wheel clamp	2 sets
5	砂輪平衡器　Grinding wheel balancer	1 pc
6	合金　Carbide-tipped center	2 pcs
7	半缺　Half center	2 pcs
8	橋板　Bridge plate	1 pc
9	夾頭　Chuck	1 set
10	雙頭扳手　Double end werch	6 pcs
11	內六角扳手　Socket head screw wrench	5 pcs
12	六角套筒扳手　Hexagon socket wrench	1 pc
13	三角膠帶　Vblet	2 pcs
14	支點底座　Support iron	3 pcs
15	松卸螺帽　Dismountingnut	1 pc
16	三爪卡盤　Three jaw chuck	1 set
17	閉式中心架　Closed center rest	1 set
18	內磨接長軸　Grinding wheel arbors for internal grinding	4 sets
19	多楔帶　V-ribbed belt	2 pcs
20	平皮帶　Flat belts	2 pcs
21	內磨遮板　Splash guard for internal grinding	1 set
22	其他附件　Other accessories