Dynamic series
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Technology •Creativity •Reliability An Unswerving Commitment to Excellence High Speed Precision Engine Lathe Dynamic Series

12 speeds range from 25 to 1,200 RPM. One of the outside gear on the gear box is designed with a safety ring to protect from damage. Optional 2nd starting lever Drip-proof 15 HP spindle motor Magnetic disc brake with foot pedal allows for rapid control of the spindle rotation. Hardened & ground bedways at Rockwell Electro-trochoid pump forces lubrication oil to all running parts outside of the headstock. A uniquely designed gear box offers a comprehensive range of inch and ., metric threads without changing gears (metric threads: 0.5-14mm pitch; inch thread: 2-56 TPI). Wide range of feed...

Three point support on the spindle is the key to heavy cutting. 4- 1/8"bored spindle is made from medium carbon steel (S45C), and induction hardened & ground supported by three Timken bearings (two taper roller and accuracy and rigidity during heavy turning. A 3-1/32"diametered quill, graduated in inch and metric scale, is made from low carbon steel, and it is hardened and ground to its tailstock is able to facilitate heavy drilling and withstand heavy cutting. Tailstock's quill with key-way lock to prevent from rotation when heavy drilling. A dual feed rate system in tailstock provides a...

Model & Machine Features Rigidity and durability of the headstock are derived from extra thick casting (FC-25) and prolong annealing process. One piece double-bearing seat is the main reason for this series to withstand heavy cutting. All gears are made from HEADSTOCK chromium molybdenum provide smooth and quiet running. Forced gears and spindle bearings help reduce heat generation, thus prolonging A very simple laid-out cabinet is easy to trouble shoot. With a standard 24 volt control c switch automatically shuts the cabinet door is open. rcuit, a electric shock becomes ELECTRIC CABINET...

Three-point Timken bearing support and double lock-nut design on the spindle are the keys to withstand heavy cutting. The 3 „_.,._. c forged from medium carbon spindle housing, the spindle lbs without center support. (Note: under conditions of three-jaw chuck on spindle A 2 7/10" diametered quill, graduated in inch and metric scale is made from low carbon steel, and it is hardened and ground to With two-locking plate design, the tailstock is able to withstand heavy cutting and facilitate heavy drill. Halogen light With a 1 : 1 ratio for cross and longitudinal feed rate Saddle locking screw...

Model & Machine Features Headstock's rigidity and durability are derived from high tensile cast iron (FC25). It's built to last! Gears are made from chromium molybdenum steel (SCM21). They are treated by cementation, provide smooth and quiet bathed system in headstock prolongs life expectancy of Simple laid-out electric cabinet is easy to maintain and easy to fix. A standard 24 volts control voltage is nonharmful to human- ELECTRIC CABINET Electro-trochoid pump forces lubrication oil to all running parts inside the headstock. Mechanical drum type brake is easy to A uniquely designed gear...

Three point support on the spindle is the key to heavy cutting. 2-1/4" bored spindle is made from medium carbon steel (S45C), and induction hardened & ground bearings (two taper roller bearings and one plain roller accuracy and rigidity during heavy turning. (Three taper roller bearing support on the A 2-1/4" diametered quill, graduated in inch and metric scale, is made from low carbon steel (SCM4), and it is hardened and is able to facilitate heavy drilling and withstand heavy class! Tailstock's quill with key-way lock to prevent from rotation when heavy Hardened & ground bedways at...

Model & Machine Features - 1440G All gears are made with chromium molydenum steel, accuracy. A forced lubrication system lubricates all running gears and bearings within the made from medium carbon final accuracy. It also has a two-point support with both bearings being taper roller. Hand chip guard Half nut engagement handle Universal gear box offers a wide range of cutting capacity. moving three levers and turning one rotary dial. 24 volts safety control circuit Forward/stop/reverse lever threading in apron are fully simultaneous engagement quill is hardened to Rockwell inspection...

Model & Machine Features - 1340G / 1440E All gears are made with chromium molydenum steel, its accuracy. A forced lubrication system lubricates all running gears and bearings within the Nine-step speeds 1-1/2" bored spindle is made from medium carbon steel, ground to its final accuracy. It also has a two-point support with both bearings being taper Half nut engagement handle Unique two lever universal gear box offers a wide range of cutting capacity. All ranges Standard foot brake threading in apron are fully both functions. quill is hardened to Rockwell inspection accuracy. 24 volts safety...

Machining Process & Assembly The machining accuracy of the headstock, gear box and apron are important to a lathe. Their squareness, flatness and parallelism are the key to a time-saving assembly line. All ACER headstock, gear box, and apron are machined exclusively on CNC horizontal machining center, and four face machining center. So all hole patterns and connecting surfaces are machined at once. ACER uses CNC machining center to machine on the saddle of the lathe. With the machine's table length over 8 feet, the 18 inches long saddle is machined to a flatness accuracy Bed and casting...

Machining Process & Assembly Precision grinding with double column form grinding machine alllows the parallelism of the hardened bed slideways to reach within accuracy. Without it, the machine is no good! A forced and pressurized metal cylinder is machined down to a pre- spindle shape object. Using CNC lathe to finalize its shape helps the next machining process-- grinding. All spindles of ACER lathe are around within 0.00012" on taper bore and 0.0002" on the cam surface. These tolerences are the best in their class! Fine ground gears are the key to reduce machine noise. All gears in ACER...