PRECISION MATTHEWS PM-1440GT
- 사양사양을 미터법으로 변환스윙14"중심40"스핀들 보어2"동력2 hp분당 회전속도2,000 RPM슬라이드 위 스윙8"제원24x70무게1750
- 제품 개요
HIGHLIGHTS OF THIS MACHINE
Extremely High Quality Lathe, meant for very high precision work, and suitable for every day use. Perfect for the professional user who is looking for the best available
100% Made in Taiwan, no shortcuts taken, built to a very high level of quality
Available in either Single or 3 Phase power, to match the user’s needs
Priced very, very reasonably when compared with other similar high quality models – and no one out there has the 2″ Spindle bore in a machine from Taiwan. Compare Carefully. No one out there even comes close
Excellent machine for Gunsmithing use, Very Short Spindle, Ultra High Precision
High Precision, Hardened and Ground gears throughout headstock, which leads to extremely smooth and quiet running for a geared head lathe
Leadscrews Are True Inch Pitch Screws (Not Metric Conversions Like Many), 10 Threads Per Inch (.100” Per Turn)
Backed by an industry leading 5 year warrantySTANDARD/INCLUDED ACCESSORIES:
Complete Base with Chip Tray
L.E.D. Work Light
NACHI (Japan) Spindle bearings, with +/- .0001″ Max Spindle Runout
D1-5 Quick Change Spindle Mount
Back Splash Guard
Reducing Sleeve for Headstock Center
4 Way Tool Post
Headstock Dead Center
Tail Stock Dead Center
Thread Chasing Dial (4” Travel Thread Dial, for easier inch thread cutting)
Feed Rod Clutch (To prevent overloading and using carriage stops)
Everything Needed for listed Inch and Metric Thread Pitches
Steady Rest
Follow Rest
Coolant System
Foot Brake
Belt Cover Interlock Switch
D1-5 Face Plate (12″ Diameter)
5 Year WarrantyMAIN FEATURES:
Highest Quality Lathe, Made in TAIWAN
Large 2” Spindle Bore clear through spindle for through-
headstock work
Short Spindle Length, only 15-1/2″, perfect for gunsmithing
work
Power feed on Carriage, and Cross Slide, both left and right,
and in and out, for both turning and facing operations with
automatic feed. Allows for the best surface finish in all
directions.
Induction Hardened and Precision Ground Bed Ways to
resist wear and give a long service life
All gears and shafts in headstock hardened and precision
ground for long life and extremely quiet running
FC-25 Meehanite Cast Iron used for rigidity and vibration
dampening
Removable Gap for larger diameter work
High quality electronics used throughout machine
Slip Clutch on feed rod, to help prevent overloading damage
of feeds and allow the use of a solid micrometer carriage
stop for repetitive work
High Precision Tapered Roller Bearings used in spindle, for the
ultimate in long life, high precision, and best surface
finishes. Guaranteed Run Out +/- .0001″ for ultimate
precision
Inch AND Metric thread cutting ability is a standard feature
True INCH PITCH main lead screw, cross feed, and
compound lead screws make it easy to use for the INCH
measurement System, yet still has the Metric readings on
dials for the ultimate in versatility for any job that may come
about
Splash oil bath lubrication in Headstock, and Apron, for
efficient lubrication, and long life, yet simple and reliable,
maintenance as with oil pump lubrication systems. Also no
risk of losing oil flow to expensive parts as there can be with
pump lubricated systems
Only Extremely High Precision Japanese Spindle Bearings
are used, NACHI Brand at this time
Locking Tang in tail stock is provided
Industry Leading 5 Year WarrantyMain Specifications:
Dimensions, approximate overall, incl. stand: Width 70 in. x Height 47 in. x Depth 29 in. (full range cross slide motion)
Footprint: 68 in. wide x 16-1/2 in. deep (Base Footprints: Headstock Base is 16.5 D x 14.25 W, Tailstock Base 16.5 D, 11.125 W, and 42-5/8″ between the bases)
Bed length, excluding headstock: 51 in.
Spindle centerline to floor: 43 in.
Weight, approximate:1750 lb net
Motor TEFC type, 1725 rpm, optional 2 HP 1Ø or 3 HP, 3Ø
Headstock center to tailstock center 40 in. max
Swing over bed 14 in. diameter
Swing over cross-slide 8-3/4 in. diameter
Swing over gap 20-3/4 in. diameter
Gap insert length 7-3/4 in.
Spindle face to tailstock quill face 44 in. max
Saddle travel 36-1/4 in.
Cross-slide travel 6-1/2 in.
Compound (top slide) travel 3-1/2 in.
Spindle Speeds:
Low range, rpm 50, 70, 95, 140
Mid range 180, 250, 340, 510
High range, rpm 700, 980, 1350, 2000
Carriage drive, thread cutting Leadscrew 8 tpi
Inch threads Choice of 36, from 3 to 56 TPI
Metric threads Choice of 34, from 0.4 mm to 7.2 mm pitch
Longitudinal Feed rates from 0.0026 to 0.0368 in./spindle rev
Cross Slide Feed Rates from 0.0013 to 0.0184 in./spindle rev
Spindle
Chuck/faceplate attachment D1-5 Camlock
Internal taper MT5-1/2
Spindle bore 2 in. diameter (slightly over, will pass a 2.000″ piece)
Spindle length, LH end to chuck mounting face 15-1/2 in. overall
Spindle length, LH end to chuck face (typical) 19-1/2 in. approx.
Tailstock
Internal taper MT3
Quill travel 4 in.
Work holding
Center rest (steady rest) capacity Up to 3 in. diameter
Follower rest capacity Up to 1 in. diameter
Country of Origin: Taiwan
Power requirement: 208 to 240 Vac, 60 Hz, 1 or 3 phase (Choose phase option when purchasing, both recommend a 20A Circuit)
Power connection type: Direct wire in to electrical cabinet in rear of machine, directly behind headstock