YCM TC Series – Dominion Air & Machinery

YCM TC26

The 12-station turret index is done by absolute detection to reduce tool selection mistake.
The powerful turret with large diameter curvic coupling offers high precision and high rigidity in cutting performance.
The spindle is equipped with high precision angular ball bearing and NN series bearing that provides high precision and rigidity working condition.
The inner diameter of the bearing is ø120mm ø4.72″, and ø88mm ø3.46″ of the spindle through hole. ø78mm ø3.07″ of the drawbar through hole adapts large diameter bar stock jobs.
The powerful spindle with built-in gears provides various speed transmissions. The max. output of torque reaches 74.5kgf-m 539 lb-ft, with 4,000rpm max. spindle speed.
Material Removal Efficiency: 410cm3/min.
Insert Depth: 8mm 0.31″
Extremely Rigid One-piece 45° Slanted Bed Design
Using “M” code commands the quill stroke of the programmable tailstock can be hooked with a hydraulic hook to the saddle carriage and slide along the Z-axis stroke.
X/Z-axis guideways are well hardened and ground with Turcite-B to reduce the friction and offer utmost rigidity in cutting. The rapid feedrate of X/Z-axis is 15/20 m/min. 591/787ipm
Hydraulic gauges, control values of chuck and tail stock, and the central lubrication system are installed at the front side; for easy adjustment and maintenance.
This machine is equipped with high precision ball screws and connected with motor directly. The fixing design supports both ends; the design of pre-tensioned ball screws provides high rigidity, high precision, and low heat effect.
The machine with auto-lubrication design ensures the accuracy throughout its life time.
The slide ways of X/Z-axis and ball screws are lubricated. Built-in alarm will occurred when the lubrication oil is insufficient.

YCM TC36

The 12-station turret index is done by absolute detection, and no tool selection mistake is caused.
The powerful turret of large diameter curvic coupling offers high precision and high rigidity in cutting performance.
The spindle is equipped with high precision angular ball bearing and NN series bearing witch provides high precision and rigidity working condition.
The inner diameter of the bearing is ø150mm ø5.91″, and ø105mm ø4.13″ of the spindle through hole. ø93mm ø3.66″ of the drawbar through hole adapts large diameter bar stock jobs.
The powerful spindle with built-in gears provides various speed transmissions. The max. output of torque reaches 140kgf-m 1,013 lb-ft, with max. spindle speed of 2,500rpm.
This machine is equipped with high precision ball screws and connected with motor directly. The fixing design supports both ends; the design of pre-tensioned ball screws provides high rigidity, high precision, and low heat effect.
The stand alone oil tank ensures the machining precision will not be affected by heat. It is also convenient and efficient for cleaning and maintaining the oil tank.
Hydraulic gauges, control values of chuck and tail stock, and the central lubrication system are located at the front side for easy operation and maintenance.
Using “M” code commands the quill stroke of the programmable tailstock can be hooked with a hydraulic hook to the saddle carriage and slide along the Z-axis stroke. Tailstock with live quill is standard.
From the window of the safety guard, operator can see through the engaged job, and shield from the cutting chips and coolant mist.

YCM TC46/1000

With years of experience, combining advanced technology and facilities, YCM has successfully developed highly rigid CNC Turning Centers, TC-46. TC-46 is specially designed for producing large workpieces with high accuracy, suitable for valve and hydraulic components, shipbuilding, automobiles, construction and energy industries.
Equipped with A2-11 spindle nose and 15″ chuck. (18″/21″/24″ chick or customized fixture is optional.)
The chuck is operated by pedal switch for more safety and user-friendly.
The clamping pressure can be adjusted by workpiece shape and material.
Extra large bearing with excellent rigidity for heavy duty cutting capability.
The extra large front bearing internal diameter is ø180 mm to ensure the heavy duty cutting capability.
hole through spindle diameter is ø130 mm.
hole through draw bar is ø117 mm.
A2-15 spindle of Big bore hole for flexible chuck 15″/18″/21″/24″, hole through Spindle ø182 mm ø7.17″.
MEEHANITE® casting frame through FEM analysis for one piece torque tube and 45 degree slant bed ensures the best rigidity and eliminates casting distortion.
Z-axis design with an extra wide distance o f 620mm between guideways offers the highest rigidity.
The box way base of 950mm is suitable for heavy duty machining and powerful chip removal.
The slide ways of X/Z-axis and ball screws are lubricated. Built-in alarm will be occurred when the lubrication oil is insufficient.
Automatic Tool Pre-setter Reduces Setup Time (Opt.)
Optional automatic tool pre-setter reduces setup time by minimizing skim cuts and entering tool offsets.
The hydraulic balance cylinder on X-axis ensures the smoothest axial movement and brake system prevents the turret from dropping when the power is suddenly off.
With the double nuts design, the ball screws on the X/Z-axis provide the highest rigidity.
The optional safety clutch will disassemble the ball screw from motor to protect the ball screw during a crash.
With slanted design and superb chip removal space under the spindle, it is more easier to clean chips.
High pressure coolant is supplied for optimal chip removal.
Shower coolant from the roof removes the chips from the chuck and telescopic guideway cover. (opt.)
MT-5 fixed quill with live center is standard, high rigidity rotary quill with dead center is optional.
Tail stock using dual cylinder to clamp the guideways for prevent tail stock skid during machining. Using hydraulic connect bar to link the tail stock and carriage during tail stock positioning to save effort and time.
Equipped with large 10T (12T, opt.) servo driven turret that features fast turret indexing (0.9 sec.) and machining versatility.
The large diameter of 3-piece curvic coupling design offers super rigid clamping force of 9,050kgf-m to ensure heavy cutting and long-term accuracy.
Powerful 4 speed gear-head spindle is suitable for heavy duty machining requirements
Oil-cooled chiller for excellent thermal stability

YCM TC46/1650

With years of experience, combining advanced technology and facilities, YCM has successfully developed highly rigid CNC Turning Centers, TC-46. TC-46 is specially designed for producing large workpieces with high accuracy, suitable for valve and hydraulic components, shipbuilding, automobiles, construction and energy industries.
Equipped with A2-11 spindle nose and 15″ chuck. (18″/21″/24″ chick or customized fixture is optional.)
The chuck is operated by pedal switch for more safety and user-friendly.
The clamping pressure can be adjusted by workpiece shape and material.
Extra large bearing with excellent rigidity for heavy duty cutting capability.
The extra large front bearing internal diameter is ø180 mm to ensure the heavy duty cutting capability.
hole through spindle diameter is ø130 mm.
hole through draw bar is ø117 mm.
A2-15 spindle of Big bore hole for flexible chuck 15″/18″/21″/24″, hole through Spindle ø182 mm ø7.17″.
MEEHANITE® casting frame through FEM analysis for one piece torque tube and 45 degree slant bed ensures the best rigidity and eliminates casting distortion.
Z-axis design with an extra wide distance of 620mm between guideways offers the highest rigidity.
The box way base of 950mm is suitable for heavy duty machining and powerful chip removal.
The slide ways of X/Z-axis and ball screws are lubricated. Built-in alarm will be occurred when the lubrication oil is insufficient.
Optional automatic tool pre-setter reduces setup time by minimizing skim cuts and entering tool offsets.
Automatic Tool Pre-setter Reduces Setup Time (Opt.)
The Smoothest X-axis Movement and Prevents Turret Drop
The hydraulic balance cylinder on X-axis ensures the smoothest axial movement and brake system prevents the turret from dropping when the power is suddenly off.
With the double nuts design, the ball screws on the X/Z-axis provide the highest rigidity.
The optional safety clutch will disassemble the ball screw from motor to protect the ball screw during a crash.
With slanted design and superb chip removal space under the spindle, it is more easier to clean chips.
High pressure coolant is supplied for optimal chip removal.
Shower coolant from the roof removes the chips from the chuck and telescopic guideway cover. (opt.)
MT-5 fixed quill with live center is standard, high rigidity rotary quill with dead center is optional.
Tail stock using dual cylinder to clamp the guideways for prevent tail stock skid during machining. Using hydraulic connect bar to link the tail stock and carriage during tail stock positioning to save effort and time.
Equipped with large 10T (12T, opt.) servo driven turret that features fast turret indexing (0.9 sec.) and machining versatility.
The large diameter of 3-piece curvic coupling design offers super rigid clamping force of 9,050kgf-m to ensure heavy cutting and long-term accuracy.
Powerful 4 speed gear-head spindle is suitable for heavy duty machining requirements
Oil-cooled chiller for excellent thermal stability

YCM TC46/2300

With years of experience, combining advanced technology and facilities, YCM has successfully developed highly rigid CNC Turning Centers, TC-46. TC-46 is specially designed for producing large workpieces with high accuracy, suitable for valve and hydraulic components, shipbuilding, automobiles, construction and energy industries.
Equipped with A2-11 spindle nose and 15″ chuck. (18″/21″/24″ chick or customized fixture is optional.)
The chuck is operated by pedal switch for more safety and user-friendly.
The clamping pressure can be adjusted by workpiece shape and material.
Extra large bearing with excellent rigidity for heavy duty cutting capability.
The extra large front bearing internal diameter is ø180 mm to ensure the heavy duty cutting capability.
hole through spindle diameter is ø130 mm.
hole through draw bar is ø117 mm.
A2-15 spindle of Big bore hole for flexible chuck 15″/18″/21″/24″, hole through Spindle ø182 mm ø7.17″.
MEEHANITE® casting frame through FEM analysis for one piece torque tube and 45 degree slant bed ensures the best rigidity and eliminates casting distortion.
Z-axis design with an extra wide distance of 620mm between guideways offers the highest rigidity.
The box way base of 950mm is suitable for heavy duty machining and powerful chip removal.
The slide ways of X/Z-axis and ball screws are lubricated. Built-in alarm will be occurred when the lubrication oil is insufficient.
Optional automatic tool pre-setter reduces setup time by minimizing skim cuts and entering tool offsets.
The hydraulic balance cylinder on X-axis ensures the smoothest axial movement and brake system prevents the turret from dropping when the power is suddenly off.
With the double nuts design, the ball screws on the X/Z-axis provide the highest rigidity.
The optional safety clutch will disassemble the ball screw from motor to protect the ball screw during a crash.
With slanted design and superb chip removal space under the spindle, it is more easier to clean chips.
High pressure coolant is supplied for optimal chip removal.
Shower coolant from the roof removes the chips from the chuck and telescopic guideway cover. (opt.)
MT-5 fixed quill with live center is standard, high rigidity rotary quill with dead center is optional.
Tail stock using dual cylinder to clamp the guideways for prevent tail stock skid during machining. Using hydraulic connect bar to link the tail stock and carriage during tail stock positioning to save effort and time.
Equipped with large 10T (12T, opt.) servo driven turret that features fast turret indexing (0.9 sec.) and machining versatility.
The large diameter of 3-piece curvic coupling design offers super rigid clamping force of 9,050kgf-m to ensure heavy cutting and long-term accuracy.
Powerful 4 speed gear-head spindle is suitable for heavy duty machining requirements
Oil-cooled chiller for excellent thermal stability

YCM TC46/3200

With years of experience, combining advanced technology and facilities, YCM has successfully developed highly rigid CNC Turning Centers, TC-46. TC-46 is specially designed for producing large workpieces with high accuracy, suitable for valve and hydraulic components, shipbuilding, automobiles, construction and energy industries.
Equipped with A2-11 spindle nose and 15″ chuck. (18″/21″/24″ chick or customized fixture is optional.)
The chuck is operated by pedal switch for more safety and user-friendly.
The clamping pressure can be adjusted by workpiece shape and material.
Extra large bearing with excellent rigidity for heavy duty cutting capability.
The extra large front bearing internal diameter is ø180 mm to ensure the heavy duty cutting capability.
hole through spindle diameter is ø130 mm.
hole through draw bar is ø117 mm.
A2-15 spindle of Big bore hole for flexible chuck 15″/18″/21″/24″, hole through Spindle ø182 mm ø7.17″.
MEEHANITE® casting frame through FEM analysis for one piece torque tube and 45 degree slant bed ensures the best rigidity and eliminates casting distortion.
Z-axis design with an extra wide distance of 620mm between guideways offers the highest rigidity.
The box way base of 950mm is suitable for heavy duty machining and powerful chip removal.
The slide ways of X/Z-axis and ball screws are lubricated. Built-in alarm will be occurred when the lubrication oil is insufficient.
Optional automatic tool pre-setter reduces setup time by minimizing skim cuts and entering tool offsets.
The hydraulic balance cylinder on X-axis ensures the smoothest axial movement and brake system prevents the turret from dropping when the power is suddenly off.
With the double nuts design, the ball screws on the X/Z-axis provide the highest rigidity.
The optional safety clutch will disassemble the ball screw from motor to protect the ball screw during a crash.
With slanted design and superb chip removal space under the spindle, it is more easier to clean chips.
High pressure coolant is supplied for optimal chip removal.
Shower coolant from the roof removes the chips from the chuck and telescopic guideway cover. (opt.)
MT-5 fixed quill with live center is standard, high rigidity rotary quill with dead center is optional.
Tail stock using dual cylinder to clamp the guideways for prevent tail stock skid during machining. Using hydraulic connect bar to link the tail stock and carriage during tail stock positioning to save effort and time.
Equipped with large 10T (12T, opt.) servo driven turret that features fast turret indexing (0.9 sec.) and machining versatility.
The large diameter of 3-piece curvic coupling design offers super rigid clamping force of 9,050kgf-m to ensure heavy cutting and long-term accuracy.
Powerful 4 speed gear-head spindle is suitable for heavy duty machining requirements
Oil-cooled chiller for excellent thermal stability

YCM TC46M/3200

With years of experience, combining advanced technology and facilities, YCM has successfully developed highly rigid CNC Turning Centers, TC-46M. TC-46M is specially designed for producing large workpieces with high accuracy, suitable for valve and hydraulic components, shipbuilding, automobiles, construction and energy industries. What’s more, TC-46M is equipped with C-axis and motorized turret that provides a wide range of complex milling functions.
Equipped with A2-11 spindle nose and 15″ chuck. (18″/21″/24″ chick or customized fixture is optional.)
The chuck is operated by pedal switch for more safety and user-friendly.
The clamping pressure can be adjusted by workpiece shape and material.
Extra large bearing with excellent rigidity for heavy duty cutting capability.
The extra large front bearing internal diameter is ø180 mm to ensure the heavy duty cutting capability.
hole through spindle diameter is ø130 mm.
hole through draw bar is ø117 mm.
A2-15 spindle of Big bore hole for flexible chuck 15″/18″/21″/24″, hole through Spindle ø182 mm ø7.17″.
MEEHANITE® casting frame through FEM analysis for one piece torque tube and 45 degree slant bed ensures the best rigidity and eliminates casting distortion.
Z-axis design with an extra wide distance of 620mm between guideways offers the highest rigidity.
The box way base of 950mm is suitable for heavy duty machining and powerful chip removal.
The slide ways of X/Z-axis and ball screws are lubricated. Built-in alarm will be occurred when the lubrication oil is insufficient.
Optional automatic tool pre-setter reduces setup time by minimizing skim cuts and entering tool offsets.
Automatic Tool Pre-setter Reduces Setup Time (Opt.)
The Smoothest X-axis Movement and Prevents Turret Drop
The hydraulic balance cylinder on X-axis ensures the smoothest axial movement and brake system prevents the turret from dropping when the power is suddenly off.
With the double nuts design, the ball screws on the X/Z-axis provide the highest rigidity.
The optional safety clutch will disassemble the ball screw from motor to protect the ball screw during a crash.
With slanted design and superb chip removal space under the spindle, it is more easier to clean chips.
High pressure coolant is supplied for optimal chip removal.
Shower coolant from the roof removes the chips from the chuck and telescopic guideway cover. (opt.)
MT-5 fixed quill with live center is standard, high rigidity rotary quill with dead center is optional.
Tail stock using dual cylinder to clamp the guideways for prevent tail stock skid during machining. Using hydraulic connect bar to link the tail stock and carriage during tail stock positioning to save effort and time.
12 tools capacity with BMT 85 tooling system.
live tool power 15/18.5/22 kW 20/25/30 HP with Max. speed 3,000 rpm.
Servo drive turret for high speed index.
Hydraulic clamping turret with 3-piece large clutch for heavy duty cutting.
Spindle quill /Gearbox with oil-cooling system for excellent thermal stability.
Spindle motor power 30/37 kW 40/50 HP with 2 speed gear box.
torque380 kgf-m
C-axis with rotary encoder for high positioning 0.001 degree to provide excellent milling accuracy.