Question 1

What does 'Swing Over Bed' specification mean?

Accepted Answer

Swing Over Bed indicates the maximum diameter of workpiece that can be machined on the lathe. It is measured as twice the center height. For example, a lathe with 300mm center height has 600mm swing over bed, meaning it can handle workpieces up to 600mm in diameter.

Question 2

What is Distance Between Centers (DBC) and why is it important?

Accepted Answer

Distance Between Centers (DBC) is the maximum length of workpiece that can be held between the headstock and tailstock. MYDAY offers standard DBC options ranging from 1500mm to 4000mm, with custom lengths available upon request for special applications.

Question 3

What is the difference between M-series and S-series lathes?

Accepted Answer

M-series are conventional (manual) lathes with mechanical transmission, suitable for skilled operators and varied production. S-series are CNC lathes with computer numerical control, offering automated operation, higher precision, and better repeatability for complex or high-volume production.

Question 4

Can MYDAY customize lathe specifications beyond standard offerings?

Accepted Answer

Yes, MYDAY specializes in custom configurations. We can modify swing capacity, add grinding or polishing devices to any model, provide custom DBC lengths, upgrade to four-rail configurations on SOC/SOH models, and tailor spindle specifications. Contact us with your specific requirements for a custom solution.

Question 5

Which CNC controller options does MYDAY offer?

Accepted Answer

MYDAY CNC lathes are available with FANUC 0i-TF, FAGOR 8055i, or SIEMENS 828D controllers. Each offers reliable performance with different interface preferences. We can recommend the best controller based on your operator experience and integration requirements.

Description / Model	SPA600	SPA670	SPA770
Description / Model	SPA600	SPA670	SPA770	Center Height	300 mm	335 mm	385 mm
Swing over Bed	600 mm	670 mm	770 mm
Swing over Cross Slide	310 mm	380 mm	480 mm
Width of Bed	400 mm (16”)
Distance Between Centers	1500 mm / 2000 mm / 3000 mm
Spindle Bore	Ø80 mm (3”) / Ø104 mm (4”)
Spindle Nose	A2-8,D1-8 / A2-11
Spindle Speeds(4 Steps)	16-1500 rpm / 13-1200 rpm
Ball Screw Diameter	X-Axis : Ø32 , Z-Axis : Ø50
Rapid Travel	X-Axis : 5 m/min , Z-Axis : 5 m/min
Max x-axis Travel	350 mm
Max z-axisTravel	1300 mm ~ 2800 mm
Tailstock Spindle travel /Quill	230mm / Ø95
Tailstock Spindle Taper	MT#5
Controller	FAGOR 8055i	FANUC 0i-TF	SIEMENS 828D
Spindle Motor	15 KW	15 KW	15 KW
Z-axis servo Motor	2.3 KW	2.5 KW	2.3 KW
X-axis servo Motor	1.4 KW	1.4 KW	1.48 KW
Coolant Pump Motor	0.7 KW (50Hz) / 1 KW (60Hz)

16" Standard Accessories	16" Optional Accessories
16" Standard Accessories	16" Optional Accessories
CNC Controller: FANUC, FAGOR or Siemens	3-Jaw Scroll Chuck
AC Spindle Motor	4-Jaw Chuck
Auto Lubrication System	Face Plate
Electric Cabinet Heat Exchanger	Hydraulic Power Chuck
Coolant System	Double Chuck System
2-Door Splash Guard	Steady Rest
Work Light	Follow Rest
Spindle Sleeve and Tool Centers	Milling Device
Leveling Bolts & Pads	Hydraulic Spindle Orientation
Tool Box with Oiler, Spare Fuse, Paint & Tools	Boring Device
Operation & Service Manual	Hydraulic 4-Way Tool Post
	Hydraulic V8 Turret
	Hydraulic Tailstock
	Chip Conveyor
	Electric Cabinet Air Conditioner

Categories

CNC Heavy Duty Precision Lathe(16” Bed)