Home Products Milling Machine HMC-500A/500B/630/800

HMC-500A/500B/630/800

The major structural part are manufactured from Meehanite cast iron.
X, Y, Z axes are mounted with roller type linear ways, exhibiting extra high rigidity and loading capacity.
Fixed column construction.

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Specification
Features
Accessories

Description	HMC-500A	HMC-500B	HMC-630	HMC-800
Table
Dimensions	500 x 500	500 x 500	630 x 630	800 x 800
Bolt hole	18 x 100 x 5	M16 x 100	M16 x P125	M16 x P100
Max. loading capacity	400 kgs	400 kgs	1200 kgs	1200 kgs
B minimum indexing	1°/Opt. 0.001°	0.001°	1°/Opt. 0.001°	1°/Opt. 0.001°
Index repeatability	± 7"	± 7"	± 4"	± 4"
Pallet capacity	1	2	2	2
Max. speed of B axis	16.6 rpm	16.6 rpm	25 rpm	25 rpm
Max. dia. of work piece	630 rpm	630 rpm	900 rpm	1140 rpm
Max. height of work piece	610 rpm	610 rpm	970 rpm	970 rpm
Travel
Max. travel X/Y/Z axis	650 / 560 / 560 mm	650 / 560 / 560 mm	1000 / 800 / 750 mm	1000 / 800 / 750 mm
Distance from spindle nose to table center	100 - 660 mm	100 - 660 mm	200 - 950 mm	200 - 950 mm
Distance from spindle center to table surface	50 - 610 mm	50 - 610 mm	50 - 850 mm	50 - 850 mm
Spindle
Spindle taper	ISO 40	ISO 40	ISO 50	ISO 50
Spindle nose outer diameter	Dia. 70 mm	Dia. 70 mm	Dia. 100 mm	Dia. 100 mm
Spindle speed	8000 rpm (2 steps gear)	8000 rpm (2 steps gear)	6000 rpm (3 steps gear)	6000 rpm (3 steps gear)
Feed
Cutting feed rate of X / Y / Z axes	1 - 10000 mm/min	1 - 10000 mm/min	1 - 5000 mm/min	1 - 5000 mm/min
Rapid traverse speed of X / Y / Z axes	30 / 24 / 30 M/min	30 / 24 / 30 M/min	20 M/min	20 M/min
Minimum setting unit of X / Y / Z axes	0.001	0.001	0.001	0.001
ATC
Tool shank type	BT40 / Opt. CAT 40	BT40 / Opt. CAT 40	BT50 / Opt. CAT 50	BT50 / Opt. CAT 50
Magazine capacity	40	40	60 / Opt. 80	60 / Opt. 80
Tool selection	Random	Random	Random	Random
Max. tool diameter	Dia. 76 mm	Dia. 76 mm	Dia. 130 mm	Dia. 130 mm
Max. tool length	300 mm	300 mm	450 mm	450 mm
Max. w/o adjacent tool diameter	Dia 125 mm	Dia 125 mm	Dia 230 mm	Dia 230 mm
Max. tool weight	8 kgs	8 kgs	20 kgs	20 kgs
T-T (tool to tool)	8 sec	8 sec	8 sec	8 sec
P-P (pallet to pallet)	7 sec	7 sec	28 sec	28 sec

*The Specifications are subject to change without prior notice.

HMC-500 Series

40 Tool Chain Type Magazine

The magazine is driven by a precision cam, featuring fast and accurate tool positioning.
The magazine accepts ISO40 tool shank.
The selection is bi-directional and random for fast tool change.
The magazine is separately mounted from the cutting area combined with a protection door to protect tools from contamination from chips or coolant.

HMC-500A

500x500 table
650x560x560mm travel
Index table 1°/0.001°
11/15 KW Spindle notor
Chain type 40 Tool ATC
ISO40 Spindle Taper (Gear Drives)
X, Y, Z axes rapid traverse 30/30/24 M/m

HMC-500B

500x500 table x 2
650x560x560mm travel
Index table 1°/0.001°
11/15 KW Spindle notor
Automatic pallet change
Chain type 40 Tool ATC
ISO40 Spindle Taper (Gear Drives)
X, Y, Z axes rapid traverse 30/30/24 M/m

Rotary Table (HMC-500A)

The rotary table employs three-piece teeth plate for high accuracy indexing.
The three-piece teeth plate combined with hydraulic locking mechanism allows full teeth engagement. This results in higher rigidity and increased heavy cutting capacity.

Rotary Table (HMC-500B)

The rotary table is designed with hydraulic-expansion circular locking mechanism.During locking, the complete circumferencr is completely tightened. this results in higher rigidity and increased heavy cutting resistant capability.

Automatic Pallet Change

Swing type automatic pallet change features stable construction and smooth change motion.
Pallet change is fast-accomplished in only 8 seconds.
Pallet positions on oversized cones that guarantee high positioning accuracy.
Max. pallet loading capacity is 400kg.

Hydraulic Balance System

The Y-axis movement is counter balanced through a hydraulic cylinder.
An accumulator is equipped in the hydraulic circuit.
This counter balance system will reduce spindle head vibration to a minimum, while significantly improving machining accuracy.

Dual Pitch Worm / Worm Gear Set

The transmission mechanism employs high efficiency "Dual Pitch Worm / Worm Gear Set" for increasing teeth engagement percentage. This outstanding feature offers increased efficiency and wear-resistant capability.

Gea Box

The spindle running is through a gear box, making the machine excellent for heavy cutting applications.

HMC-630 / 800

ISO50 Spindle Taper (Gear Drives)
X, Y, Z axes rapid traverse 20/20/20 M/m
800x800 table x2
100x800x750mm Travel
Index table 1°/0.001°
15/18.5KW Spindle motor
Automatic pallet change
Chain type 60 Tool ATC

High Precision & Rigid Spindle

Durable accurate spindle bearing and step design provide high torque, rigidity and precision.
High torque spindle motor and spindle support bearing arrangement provide efficient cutting performance.

Automatic Tool Changer

The tool magazine, coupled with rapid tool change and random access selection save time and offer high productivity.
A servomotor controls the magazine to produce smooth, precise, reliable positioning.
HMC-630 / HMC-800 : STD 60, OPT:80