NEW 80" x 315" SHARP MODEL 80315M BIG BORE ENGINE LATHE

Brand

SHARP

Category

Lathes & Turning Machines

Type

Lathes, Oil Field & Hollow Spindle

Model

80315M

Stock #

14610

Year

Not specified

Condition

New

Location

Not specified

Specifications
Files & Videos

NEW 80" x 315" SHARP MODEL 80315M BIG BORE ENGINE LATHE

It is suitable for turning and cutting of large work pieces and steel rod materials for heavy industries like oil pipe network, aerospace and heavy-duty shaft processing.

Casting:
1. 1. One piece casting work with reinforced inner structure, extra 3rd support to be suitable for processing of large work piece and enhanced heavy-duty cutting ability.
2. 2. The removable gap has built in reinforced structure and does not affect any cutting stability.
Spindle:
1. Bore 6 “, 16-step speed change, turbine speed change mechanism with no easy speed jumping and three point support for the box.
2. Fitted with adjustable, electromagnetic brake for easy braking adjustment according to different work piece materials and speed.
3. Gear and shaft are made of super alloy material with FAG bearings to offer durable cutting and low production noise.
4. Sealed oil bath lubrication system with enforced oil supply by mechanical pump to achieve better lubrication effects.
Gear Box: Metric / Inch gear box free from gear exchange to improve production efficiency. Speedy installation, forward and reverse movement, safety installation with automatic sealed oil bath lubrication system.
Apron Feeding Device: Swift transmission, positive and negative rotation movement and safety device with auto sealed oil bath lubrication & cross rapid feeding.
Saddle: Anti-friction processed surface with regular oil injection, lubricated and friction endurable.
Tailstock: Two stage in-feed device, swing arm movement to have smooth and labor saving operation.
Electrical Control: 2 stage safety start-up device and overloading power cut system.
Castings: FC-30 steel is used for main structures like base, spindle, saddle and tailstock, which are annealed and have no deformation.
Processing: Base, spindle, saddle, slot surface of traveling plate, tool base sliding table, tail shaft pipe are high frequency treated, precision ground for extended service life.
Headstock Gear and shaft are made of super alloy material with FAG bearings to offer durable cutting and low production noise, Turbine speed change mechanism with an easy speed jump. Three point support for the box.
Electric box 2 stage safety start-up device, durable cutting and low production noise. Overloadng power cut System, Filtered with adjustable , electromagnetic brake for easy braking adjustment according To different work piece materials and speed.

Swing Over Bed	80.31”
Swing Over Cross Slide	64.17”
Distance Between Centers	315”
Bed
Swing Over Gap	91.34”
Width of Bed	32”
Width of Gap (Spindle End Face)	23.43”
Length of Bed	409"
Headstock
Spindle Bore Diameter ( A2-11)	6”
Numbered of Spindle Speeds	16 steps
Range of Spindle Speeds	4-420 R.P.M.
Spindle Nose	A2-11
Carriage
Width of Carriage	34.65”
Cross Slide Travel	27.56”
Compound Rest Travel	15.75”
Max. Size Cutting Size	1.57"x1.57
Tailstock
Barrel Diameter	7.88”
Barrel Travel	12”
Barrel Taper	MT#6
Threads
Leadscrew Diameter & pitch	1” x 2 T.P. I.
Range of Metric Pitches	62 Nox
Range of Inch Pitches	70 Nos
Range of Diametrical Pitches	70 Nos
Range of Module Pitches	53 Nos
Feeds
Feed Rod Diameter	60 mm
Range of Longitudinal Feeds	0.0024” – 0.28” in/rev
Range of Cross Feeds	0.0012” – 0.14” in/rev
Motor
Main Spindle Motor	30 HP
Coolant Pump Motor	1/8 HP (0.1 kw)


General
Machine Dimension (L x W x H)	422.8” x 85.4” x80.7”
Machine Weight (approx.)	Net Weight 46640 lbs.