Ultra Precision Form Grinding Machine UPZ Series

Ultra Precision Form Grinding Machine UPZ Series OKAMOTO MACHINE TOOL WORKS, LTD. 2993 Gobara, Annaka, Gunma, Japan 379-0135 TEL : +81-27-388-9595 FAX : +81-27-385-1144 URL : www.okamoto.co.jp *Prior to and while using our products you are requested to thoroughly go through the articles on danger, warning and attention for the sake of safety described in operation manual attached to the machine and also in the warning plates mounted on the machine. *When the products fall under the export controlled goods stipulated in“ Foreign Exchange and Foreign Trade Act”, it requires the license or approval of Government CAUTION of Japan when exporting out of Japan.*Specifications subject to change without notice. Printed in Japan in June 2020　2020061000AD-01

Ultra Precision Fo rm Grinding Machine UPZ Series From Era of Precision to Ultra Precision Okamoto Machine Tool Works has been pur　suing precision grinding as a total abrasive system manufacturer for over 80 years. Okamoto has developed and provided high-pr　ecision and high-quality grinding machines as a pioneer of Japanese grinding machine manufacturers, and has gained high praise　 worldwide. As a leading model of ultra-precision form grinding era, we have developed the UPZ series for ultra-precision form grindi　ng that is equipped with a linear motor drive. They are featured with the higher-rigidity mechanical structure than conventiona l form 　grinding machines, high-speed reciprocation and high conformability by linear motor drive, various grinding methods realized by a pplica tions, ultra-precision fine grinding by sensors, and operability that makes complex wheel forming easier. UPZ series opens up further possibilities for form grinding machines. 　UPZ series opens up furt her possibilities for form grinding machines. Revolutionary achievement 　data reading → grinding → automa tic measurement → compensation grinding → workpiece change in ultra-precision fine & 　Data reading → Automatic setup Automatic Workpiece Change form grinding with linear After loading CAD data in a DXF file, motors, high rigidity it automatically creates a grinding and measurement program. construction and high functionality 　High speed grinding with linear motor CONTENTS 　Compensation Grinding Features of UPZ Series ・・・・・・・・・・・・ 1 〜 4 UPZ-Li Series ・・・・・・・・・・・・・・・・・ 5 〜 6 UPZ210LiII ・・・・・・・・・・・・・・・・・・ 7 〜 8 　Contour matching UPZ210LiII-2 ・・・・・・・・・・・・・・・・・ 9 〜10 　On-machine image measurement with CCD camera (380X) Software ・・・・・・・・・・・・・・・・・・ 11 〜12 UPCAM/iCAM ・・・・・・・・・・・・・・・・・・ 13 Work Samples ・・・・・・・・・・・・・・・・・・ 14 Specifications / Outline Drawings ・・・・・・・・・ 15 Standard Accessories ・・・・・・・・・・・・・・・ 16 Optional Accessories ・・・・・・・・・・・・ 17 〜18

LINEAR Linear motor drive achieves both high-speed APPLICATION Visualization of workpiece, wheel forming, MOTOR reciprocation and high consistency. SYSTEM edge R, and grinding start position Linear motor drive enables high-speed reciprocation and high consistency.Infeed depth per stroke Since the edge R cannot be checked accurately with the conventional profile grinding machines, the may be small, but the high-speed reciprocation increases the infeed depth per cycle. In addition, skillful operator checks it with the chart line of 0.1 mm width (5μm error) and 20X magnification. with its high conformability, it can meet demands for complex and fine dimensions. The era of the digitized fine form grinding machines is coming near. Work per Conventional Linear motor Table Stroke hydraulic model model H i gh - sp e e d re c i p ro c a t i o n shortens the grinding idle time workpiece workpiece and increases the workpiece stroke distance stroke distance grinding time per cycle, enabling high-efficiency grinding. idle time grinding time Workpiece set Dummy grinding idle time idle time grinding time Set a workpiece with APC (Auto Pallet Changer) or Wheel current position is memorized. When using a fixture, the setup manually. is done in 1min and the positioning accuracy is less than 1μm. grinding time idle time Blue part is the time actually grinding time grinding time workpiece WET Blue part is the High rigidity & time actually STRUCTURE Structure to minimize Grinding is completed Wheel form recognitionCONDITION CCD camera determines if the grinding is finished, CCD camera measures the current position of the grinding workpiece thermal displacement and the entire cycle is completed on-machine. wheel and the wheel edge R (form). Wet grinding has advantages in thin workpieces. Structural features 【Wet grinding】 【Development of high-rigidity castings】 Compared with dry grinding used in conventional profile Since linear motor drive has high acceleration, it is necessary to grinding, wet grinding can minimize the thermal displacement absorb vibrations accompanying the movement of the center of of the material, so that the contact between the wheel and the gravity. As a vibration absorption method, we have adopted a workpiece is uniform. It is good for grinding thin workpieces to low-vibration, high-rigidity casting that has been developed and improve surface roughness. It also greatly contributes to the manufactured at Okamoto and has a mass that is more than twice Automatic compensation dressing of wheel edge R Recognition of grinding start point improvement of productivity in terms of fine profile grinding that of a normal casting. When the wheel breaks down, the compensation Teaching is performed automatically at the grinding using higher magnification camera, and higher efficiency grinding. 【Measures against thermal displacement】 dressing is performed automatically. start point and finish point. By developing a high-rigidity structure that doubles the mass, the surface area of the casting can be reduced, and also by that the entire machine is covered, it structurally minimizes the effect from the environment air temperature. Contour matching with CCD camera Contour measurement is performed on the grinding section, and a Start of grinding compensation program is created in which the compensation amount is Wet grinding can minimize thermal displacement. With the 2-spindle applied to both undercut and overcut area against the target CAD shape. model, different wheels can be used for coarse grinding and fine grinding. UPZSeries 03 UPZSeries 04

High speed stroke grinding with table longitudinal linear motor drive 　Mechanical structure that minimizes thermal displacement ■ Oil chilled grinding head Same height Ultra Precision UPZ-Li series ■ Fan-free, liquid coolant, jacketed wheel spindle motor■ Machine structure that minimizes the effects of thermal Form Grinding Machine　 displacement by placing the column cross feed slide closer to the grinding point ■ Hydraulic cylinder-free table drive system LINEUP ■ It minimizes expansion in the spindle thrust direction which achieves stable movement much quicker. UPZ315Li Grinding point and column slide surface height UPZ52Li 　Text-free interactive software that supports easy use Grinding condition setting page The text-free interactive software developed as a global standard software can be easily operated by touch input while looking at the strokes/min infeed per stroke icons on the screen. （reciprocations/min） （㎛） UPZ315Li 600strokes （300reciprocations） 1.2 Spindle elongation comparison Hydraulic servo form grinding machine of 380strokes（190reciprocations） 1.5Okamoto 　Variety of grinding is available 〜Grinding conditions〜 UPZ52Li 1. Material: Carbide　2. Grinding allowance: 0.6mm　 3. Shape: Flat surface　4. Grinding time: 1min　 Crowning Contouring 5. Stroke: 20 mm By controlling the longitudinal By controlling the crossfeed and and vertical axes. vertical axes. 　Grinding condition setting ■ High efficiency grinding with high speed ■ Variety of options such as wheel forming dressers, reciprocation grinding indexing devices and measuring devices are Wheel Forming 　Coarse / Medium / Fine Cycle Option ■ On-machine measurement & automatic available. Forming grinding wheel can be Three stages of (coarse, medium and fine) grinding cycles and compensation grinding with CCD camera. Option ■ Fine and complex form grinding is simplified by set by interactive software. dress inter vent ion are a l so ■ High conformability with 3-axis scale feedback. graphic interactive software. possible. Multi-position Option 　High rigidity mechanical structure Multiple workpieces with dif ferent shapes can be ■ Column travelling structure ■ Long slide structure with downward mounted on the chuck and ■ Fully supported and stable feeding vertical column be ground simultaneously. accuracy ■ High rigidity structure with wide 　Examples ■ T-shape in teg ra ted f rame column structure structure Workpiece：Test work Material： SKD11 Hardness：HRC55 Form accuracy： Multi-position grinding of LED die Multi-position grinding ± 0.002 mm Column size / rigidity comparison (compared to conventional model PFG450DXA) 5-axis Model Option By controlling the 5 axes (vertical / longitudinal / crossfeed / tilt / rotation), complex aspherical faces can be ground. Workpiece：LED die Material：STAVAX Hardness：HRC58 Surface roughness： Ra0.0093 μm T-shape integrated frame Aspherical workpiece Long slide structure UPZSeries 05 UPZSeries 06

Ideal conformability with 3-axis linear motor drive Performs ultra-fine form grinding User-Friendly Interactive Software by visualizing grinding of difficult-to-cut materials with a CCD camera 【Graphic Function】 Ultra Precision Form Grinding Machine　UPZ210LiII ■ G code programs are displayed graphically without starting a cycle. Work efficiency including programming and confirmation is improved. 【Program Diagnosis Function】 ■ For difficult-to-cut materials (SUS, carbide, titanium, ■ Program diagnosis function and background Graphic display page etc.), high-speed reciprocating grinding with a editing are equipped as standard accessories to prevent input errors of G code program. linear motor drive has an advantage. 【Automatic Programming Function】 G code contouring page strokes/min infeed per stroke （reciprocations/min） （㎛） ■ G code program is created simply by selecting the grinding start position and finish position. UPZ210LiⅡ 800strokes（400reciprocations） 1.43 Hydraulic servo form Various Applications grinding machine of 402strokes 2.5 Okamoto （201reciprocations） Tilt Head Ultra Thin Wheel Forming 〜Grinding conditions〜 1. Material: Carbide　2. Grinding allowance: 1mm 3. Shape: Flat surface　 4. Grinding time: 1min　5. Stroke: 20 mm Like profile grinding machines, 【GRIND-X Twin Rotary Dresser】 Option the wheel spindle can be swung ■ CCD camera with the maximum magnification 380X can in the crossfeed direction (±3°) with a handwheel. It uses a sta- enlarge the vision of a fine workpiece, and the image ble part of the wheel edge R to measurement accuracy is less than 1μm. form better surface roughness and form accuracy. UPZ315L（i CCDカメラ仕様） ■ Easy to import CAD data and ease of data input ■ A Workpiece after grinding is measured on-machine and compensated automatically. ■ Detachable compact index device allows Option UPZ210LiⅡ indexing and grinding. Grinding with tilted spindle It has been very difficult to form the ■ Small size wheel φ30mm can be attached, which is ide- Example width of a wheel to smaller than 0.2 Option mm. Twin rotary dressers can solve the al for fine and ultra-thin grinding of carbide workpieces. problem. The maximum formable width is 8 mm, and the dressing can be per- formed in a stable manner. Another ad- 　Ultra fine grinding with CCD camera 　High rigidity mechanical structure Workpiece：Punch vantage of this dresser is that the RPM Material：KD20 is controlled by the inverter, so that Dimensions：4×1.4×50ｍｍ the same speed condition mode can ■ The image of fine workpiece is output on the screen for ■ In order to adopt the high acceleration of linear motor Hardness：HRA90 be used to make the wheel peripheral grinding, which is the same system as the profile grinding drive, the main unit weight of form grinding machine is Surface roughness：Ra0.0208μm speed and the dresser peripheral speed We have had experience of grind- machines. 5700 kg even with its compact size. Form accuracy：±1.4μｍ the same. ing with the wheel width: 0.05 mm and sticking amount : 4 mm. ■ Measurement is automatically performed after grinding. ■ A fully-closed cover structure is used to shut the casting ■ After final automatic compensation grinding, the stable body from the ambient air, which minimizes thermal product accuracy can be obtained. displacement of the main body. Indexing Device 【Round Shape Grinding】 Option Example The design is compact with no interfere of the grinding wheel so that it can be placed parallel or perpendicular to the table axis depending on the workpiece shape. There is also an advantage that cycle time can be shortened especially for double-sided grinding of round carbide punch and thin punch. Workpiece：Torque spin Material：UF12　　Hardness：HRA92 Dimensions：φ 1.6 × 20.5mm　 Form accuracy：± 0.003mm UPZSeries 07 UPZSeries 08

Specializing in contouring grinding with diamond wheel, Accurate form dressing Achieve rough / finish grinding without exchanging grinding wheels. GRIND-X Orthogonal Rotary Dresser Option UPZ210LiII-2 By re-dressing the wheel edge R, automatic grinding of 2μm Ultra precision form grinding machine　 accuracy level is possible. Truing by Orthogonal Rotary Dresser ■ With ATC (Auto Tool Changer), it is difficult to Before After suppress runout in performing ultra-precision R shape 0.0567 0.0417 GRIND-X orthogonal grinding, and it can affect the surface quality, so rotary dresser forms Roundness 0.0059 0.0011 it is ideal to use 2spindles for coarse and fine micron order round- ness and R shape in grinding. 　 Wheel: metal bond Shape after dressing approximately 1 hour. Dressing time: 62min 06sec ■ By using APC (Auto Pallet Changer) model, an Flow chart of finishing grinding of die parts unmanned automatic grinding system of fine die parts can be built up to final finish grinding pro- ① Reference point measurement with CCD camera for dummy grinding cycle ② From start of grinding to compensation grinding cess. ■ Combination of the left V and right V faces utiliz- ing the tilt head function facilitates double-side grinding. ■ Through a series of operations of CAD data read- ing → fine grinding → automatic measurement Dummy Grinding Measurement with CCD camera Indexing is done automatically at the After grinding is completed, measured automatically. with a CCD camera→ compensation grinding grinding start point and start grinding. Perform compensation grinding as necessary. → automatic workpiece change, grinding of fine Y -200.0000 Z - 10.0000 Z distance workpieces is digitized and automated. R 0.0350 Grinding UPZ210LiⅡ-2（standard model） reference point Y distance palette R measurement Advantages of 2 spindles Memorize R shape measurement Automatic recognition of Chuck current point Offset of wheel edge R grinding reference point Application An example of punch grinding with UPZ210LiII by sharing the die pro- cessing CAD data of a wire electrical discharge machine (W-EDM). W-EDM (die processing) CAD Left V + right V faces Fine V + coarse V faces Straight wheel + V faces data Double-side grinding utilizing tilt head Cycle time is shortened by properly using Two dif ferent shaped wheels can be function (±3°) is available. coarse and fine wheels. equipped, enabling efficient fully automatic grinding without replacing wheels. APC model (automatic workpiece changer) UPZ210LiⅡ-2（punch grinding） The error at the time of pallet replacement can be canceled by checking the grinding start position Example from the reference position each time by image processing with a CCD camera. Workpiece：Press punch Material：G3 Hardness：HRA88〜89 Accuracy：±0.002mm inside of APC UPZ210LiⅡ-2（APCmodel） UPZSeries 09 UPZSeries 10

SOFTWARE SOFTWARE UPZ-Li Series Software Description UPZ210LiII Series Software Description Easy touch panel Various Grinding 　G Code Contouring The screen uses touch input. By touching while looking at the panel buttons, it is possible to set up grinding of complex shapes. By combining of plunge and traverse, with calculation Just by entering the passage program number created by the of various shapes using formulas, the obtained data is user in UPCAM / iCAM, it can synchronize with the automatic transferred to pattern data. cycle. 【Grinding Data Automatic Setup Function】 Just by entering wheel grain size and wheel width, optimum It also supports the automatic compensation function of grinding conditions and dressing conditions are automatically the grinding start position and the intermediate dressing in created, incorporating Okamoto's abundant grinding know-how correspondence to the changes on the wheel offset value. into grinding theory. It supports standard wheels, CBN wheels and diamond wheels. Dressing 8 types of wheel dressing programs are standard in the Dressing Compound grinding interactive software. 5types (7types in total) of wheel dressing programs are in- By combining plunge, traverse, side and pitch machining stalled in the interactive software. After replacing the wheel, modes, various shapes can be machined in one cycle. the grinding reference position is automatically set just by 40 pattern combinations are available such as even & uneven teaching the dressing point. pitches and steps grinding. 【Wheel forming programs available in interactive software】 ①Straight, Side ②Convex R, Side R, Double Concave, Side Concave After replacing the wheel, the grinding reference position is ③V shape, Angle, V+R ④R+Taper ⑤Original automatically set just by teaching the dressing point. (when using a straight wheel) Multi-position Option Crowning Grinding Option 【Wheel forming programs available in interactive software】You can check the next process and change the grinding & ①Straight　②Convex R　③Side R　④V　⑤Angle　 Up to 5 workpieces with different heights and lengths can be It is possible to perform profile grinding with taper, arc, and dressing conditions during the cycle on the monitor screen . ⑥R+Taper　⑦Side Concave　⑧Original placed on the chuck for grinding in one cycle. angle. Data Store and Call Table Setup You can store, call and edit all the grinding condition pattern By adding a reverse mode dedicated to dead-stop grinding, data and wheel data, which can be managed by names and the usable length of the punch can be managed accurately and comments. easily. UPZSeries 11 UPZSeries 12

OPT UPZ series excels at precision grinding of ultra-fine, molded and Know-how grinding of ultra-fine metal parIts witOh fine forms are aNchieved here. WORK SAMPLE difficult-to-cut materials. Annaka Factory also provides test grinding Automatic grinding programming software service. Please contact your local sales representative for details.UPCAM / iCAM Workpiece：Stepped ejector pinMaterial：SKH51 Hardness：HRC59〜61 The CAM systems“ UPCAM” an d“iCAM” for form grinding are software Dimensions：100×2×0.7mm that easily creates CNC programs using CAD drawings. Accuracy：Thickness 0〜0.002 mm 　　　　　 No warpage Operators without knowledge of CNC programs (G code) can easily get used to form grinding. 　Simplified Programming Just by reading the DXF file of the work- piece and selecting the start point and finish point, the following is automatically Select start point and finish point Wheel passage programming is completed ! created: ① Coarse shift plunge grinding passage ② Coarse traverse grinding passage ③ Finish grinding passage Workpiece: Press punch Workpiece：Carbide punch Coarse Cycle Material：KD10 Material：EF10Hardness：HRA90〜92 Hardness：HRA92 Coarse grinding is performed with shift Coarse shift plunge Coarse traverse Finish contouring Contour accuracy：±0.001mm Surface roughness：Ra0.0094μｍ plunge and traverse, and the grinding Surface roughness：Ra0.0232μｍ Form accuracy：Within 0.5 μm allowance for finish contouring is made uniform. Workpiece: Optical fiber array Workpiece: Test work Material：ASP60 Material：G4 Dimensions：4×1.5×0.8ｍｍ Hardness：HRA92 Hardness：HRC67〜68 Contour accuracy：±0.002mm Medium-Finish Grinding Passage 　Plunge & Traverse Dressing Normal Line Dressing Accuracy：Cumulative pitch ± 0.3μm If there is a part where the wheel for Innovation in Form Dressing Method When the optional CNC swing dresser is coarse grinding was not inserted and the Dressing time is reduced to 1/4 by the used in the wheel forming, a program is remaining grinding allowance is more plunge dressing. created so that the dresser contact point than the finish amount, a medium-finish is always the same. grinding passage is created automati- Workpiece:Comparison of form dressing time Power transistor die parts cally. Some unique ideas are adopted to High-speed dressing with Okamoto's Material：SKD-11 prevent from forming steps during finish software: 4min 2sec, Workpiece：Bending die Hardness：HRC64 grinding, although the wheel to be used Dressing with another company's dresser Material：DA30 Ground part：Slots (50 slots) is limited to the side V shape. This re- Hardness：HRA89.5 Grinding allowance：0.7mm(by general method): 18min 56sec. duces the damage to the wheel edge R Form accuracy：±0.001mm Cumulative pitch error：1.8μｍ 　　　　　　　　 or less Single pitch error：1.2μｍ and improves form accuracy. Workpiece：Connector Material：SKD-11 Hardness：HRC56〜59 Workpiece：Cut punch Ground part：Slots (52 slots) Material：EF20 Slot depth：3.2±0.0011mm Dimensional accuracy： Cumulative pitch error： 0.04±0.001mm Medium-finish grinding passage Plunge & Traverse Dressing Normal line dressing 　25.05±0.0012mm Flatness：0.002mm or less UPZSeries 13 UPZSeries 14

Specifications Standard Accessories UPZ315Li / UPZ52Li unit UPZ315Li UPZ52Li UPZ210LiⅡ UPZ210LiⅡ-2 DOUBLE EAGLE Standard Accessories UPZ315Li UPZ52Li Table Working Surface Size mm 450×170 550×220 200×110 200×105 1． GRIND-X Wheel (15X60H2G) O.D. φ205mm ○ ○ Table Travel Distance (longitudinal) mm 500 600 270×120 500×120 2． Wheel Adaptor ○ ○ Capacity Distance from Top of the Table to Bottom of the Wheel mm 12.5～395 235 (when O.D. specification is φ80 ) 225 (when O.D. specification is φ80 ) 3． Fan-free, liquid coolant, jacketed wheel spindle motor ○ ○ Electromagnetic Chuck Dimensions (length x width x height) mm 350×150×80 400×200×80 175×100×49（electro-permanent magnetic） 4. Wheel Spindle Continuously Variable Inverter 3.7kW (high/low 2-speed setting) ○ ○ Chuck Load Capacity kg 28 41 5 Feed Speed m/min 0.1～30 0.1～60 5． Oil chilled grinding wheel head (also used as a linear motor cooling system) ○ ○ Maximum Travel Distance mm 500 600 270 500 6． Vertical, Crossfeed, Longitudinal Scale Feed Back ○ ○ Longitudinal Rapid Feed Speed (jog feed) mm/min 2000 7． Short Circuit Breaker ○ ○ Feed (X-axis) Minimum Input Increment mm 0.0001 8． 3-Direction Dresser ○ ○ 1 graduation mm 0.001/0.01/0.05 0.0001/0.001/0.01/0.1 9． 3-Direction Flexible Nozzle ○ ○ Feed per M.P.G. 1 revolution mm 0.1/1.0/5.0 0.01/0.1/1.0/10.0 10． Wheel Spindle Taper is the same as PFG500 ○ ○ Feed Speed mm/min 1～2000 1～1000 11. Longitudinal Mechanical M.P.G. Controller ○ ○ Maximum Travel Distance mm 180 230 120 120 12． Coolant oil for Linear Motor 40Lit ○ ○ Cross Feed Rapid Feed Speed (jog feed) mm/min 2000 1000 13． Lubricant 3Lit ○ ○ (Z-axis) Minimum Input Increment mm 0.0001 14． Graphic Interactive Software ○ ○ 1 graduation mm 0.0001/0.001/0.01/0.05 0.0001/0.001/0.01/0.025 0.0001/0.001/0.01/0.05 Feed per M.P.G. 1 revolution mm 0.01/0.1/1.0/5.0 0.01/0.1/1.0/2.5 0.01/0.1/1.0/5.0 15． Necessary Tools and Toolbox ○ ○ Feed Speed mm/min 1～2000 1～1000 16． Leveling Bolts and Plates ○ ○ Maximum Travel Distance mm 382.5 217（when using permanent magnetic chuck） Vertical Feed Rapid Feed Speed (jog feed) mm/min 2000 1000 Standard Accessories UPZ210LiII / UPZ210LiII-2 DOUBLE EAGLE (Z-axis) Minimum Input Increment mm 0.0001 1 graduation mm 0.0001/0.001/0.01 Feed per M.P.G. Standard Accessories UPZ210LiⅡ UPZ210LiⅡ-2 DOUBLE EAGLE 1 revolution mm 0.01/0.1/1.0 1． GRIND-X Wheel O.D. φ180mm (for chuck grinding) ○ ○ (O.D. φ90mm) Dimensions (O.D. x W x B) mm φ205×13×φ31.75 Maximum wheel diameterφ180 Maximum wheel diameterφ150 Grinding Wheel Rotation Speed min-1 500～3600 1000～15000 2． Wheel Adaptor I.D. φ31.75mm balance piece type I.D. φ24mm balance piece type For Wheel Spindle kW 3.7/2 1.8 1.5 3． Permanent Magnetic Chuck 175×100×49mm ○ ○ For Longitudinal Feed kW 3.0×2 2.0×2 4． Rear Chuck Rail ○ ○ Motor For Vertical Feed kW 1.3 2.0×2 5． Vertical, Crossfeed, Longitudinal Scale Feed Back ○ ○ For Cross Feed kW 0.85 2.0 6． Wheel Spindle Swiveling Function ± 3° ○ ○ Power Power Consumption (varies by specifications) kVA 26 21 31 7． 3-Direction Dresser ○ ○ Weight Net Weight kg 4000 4500 6000 4600 8． Small Size Wheel Guard – ○ 9． Large Size Wheel Guard ○ – 10． SUS Cover ○ ○ 11． Automatic Oil Temperature Regulator (for cooling linear motor & spindle) ○ ○ Outline Drawings 12． Coolant oil for Linear Motor & Spindle 20Lit ○ ○ 13． Wheel Spindle Built-in Motor ○ ○ 14． Wheel Spindle Load Amp Meter ○ ○ 15． Wheel Spindle Tilt Mechanism ○ ○ 16． Wheel Spindle Continuously Variable Inverter 3.7kw ○ ○ 17． Automatic Form Grinding Programing Software (UP-CAM or iCAM) ○ ○ 18． LED Light ○ ○ C CC C C C 19． Short Circuit Breaker ○ ○ 20． Graphic Interactive Software ○ ○ 21． Necessary Tools and Toolbox ○ ○ 22． Leveling Bolts and Plates ○ ○ Form Grinding Automatic Programing Software D D D DD D Automatic Form Grinding Programing Software UP-CAM / iCAM CAD Data Reading Function Simulation Function B B B B B B A A A A A Automatic Programming FunctionA Coarse Plunge, Traverse Function, Finishing Contouring Ⓐ Ⓑ Ⓒ Ⓓ Ⓐ Ⓑ Ⓒ Ⓓ CAD Data Comparison Function Width Width Depth (including optional accessories) (machine) (including optional accessories) Height Width Width Depth (including optional accessories) (machine) (including optional accessories) Height UPZ315Li 2600 2100 2750 2237 UPZ210LiⅡ 1750 1122 3000 1920 UPZ52Li 2700 2300 2750 2237 UPZ210LiⅡ-2 1880 1602 3665 1907 UPZSeries 15 UPZSeries 16

Optional Accessories UPZ315Li / UPZ52Li Optional Accessories UPZ210LiII / UPZ210LiII-2 DOUBLE EAGLE UPZ315Li・UPZ52Li UPZ315Li・UPZ52Li UPZ210Li Ⅱ UPZ210Li Ⅱ -2DOUBLE EAGLE １ ）Chuck, Base 7 ）Dresser １）Chuck Base 1． Electromagnetic Chuck (350 × 150 × 70 mm /400 × 200 × 70mm / 500 × 200 × 75mm) 7． Dresser Coolant System 1． Left Side Chuck Rail ○ ○ 2． Electro-Permanent Magnetic Chuck (300 × 200 × 80mm / 350 × 150 × 80mm / 400 × 200 × 80mm) 8. Swing type Dresser（Need a meeting） 2． Jig for Grinding (Fixture) ○ ○ 3． Demagnetizing Controller 8 ）Electric Related 3． Sign Plate ○ ○ 4． Rear and Side Chuck Rails 1． Auto Shut Down Function 4． Permanent Magnetic Chuck 100 × 100 × 40mm ○ ○ 5． Constant Coolant Over the Table 2． Timer of Total Run Time 2）Coolant System (possible to be combined with coolant system magnet separator 210 Lit) 2 ）Coolant System (possible to be combined with coolant system magnet separator) 3． Signal Tower Light 1． Magnetic Separator　 ○ ○ 1． Magnetic Separator (120Lit) 4． Calendar Timer 2． Manual Paper Filter ○ ○ 2． Manual Paper Filter (120Lit) 5． LED Light 3． Automatic Paper Filter　 ○ ○ 3． Automatic Paper Filter (120Lit) 6． Chuck Interlock 4． Automatic coolant temperature regulator ○ ○ 4． Automatic Coolant Temperature Regulator (250Lit) 9 ）Cylindrical Grinding & Indexing device 5． Cartridge Filter　 ○ ○ 5． Cartridge Filter (250Lit) 1． GRIND-X Horizontal CNC Index 6． Mist Collector, with mounting base ○ ○ 6． Mist Collector, with mounting base (250Lit) 2． GRIND-X Vertical CNC Indexing table 3 ）Grinding Wheel & Wheel Spindle 3 ）Grinding Wheel & Wheel Spindle 3． GRIND-X Precision Cylindrical Grinding Device 1． Big Size Adaptor 500 taper (I.D. 31.75mm) balance piece mobile type ○ － 1． Wheel Spindle Taper Nose Change, PSG52 taper model 4． Precision High Speed Vertical Cylindrical Grinding Device 2． Big Size Adaptor 500 taper (I.D. 31.75mm) micro balancer type ○ － 2． Large Diameter Adaptor 500 taper (for I.D. 31.75mm) balance piece mobile type 5． CNC axis added 3． Small Size Adaptor (I.D. 24.00mm) multi balance piece type ○ ○ 3． Large Diameter Adaptor 500 taper (for I.D. 31.75mm) micro balancer type 10 ）Peripherals & Others 4． Ultra-Small Size Adaptor (I.D. 8.00mm) multi balance piece type ○ ○ 4． Large Diameter Adaptor 52 taper (for I.D. 50.80mm) balance piece mobile type 1． On-Machine Image Processing System, digital CCD camera of automatic lifting light, manual measurement 5． PFG500 type Adaptor (width: 6 ～ 16mm) ○ － 5． Large Diameter Adaptor 52 taper (for I.D. 50.80mm) micro balancer type 2． On-Machine Image Processing System, digital CCD camera of automatic lifting light, automatic measurement 6． Wheel Spindle Taper Nose Change, PFG500 taper model ○ － 4 ）Wheel Balancer 3． Form Grinding Automatic Programing Software (UP-CAM or iCAM) 4 ）Wheel Balancer 1． Micro Balancer 4． Prism Lens 1． Balance Arbor for standard adaptor ○ ○ 2． Precision Motion Balancer 5． Reflected Light Source 2． Balance Arbor for PFG500 taper ○ ○ 3． Balance Arbor 6. On-Machine Measuring Device touch probe 3． Precision Motion Balancer ○ ○ 5 ）Custom Color 11 ）Software 5 ）Custom Color 6 ）Hydraulic & Grinding Fluid 1． Grinding Software, M.P.G. R/T added 6 ）Oil & Grinding Fluid 1． Oil Mist Collector 2． Program Transfer Tool 1． Lubricant for wheel spindle bearing and table guide 20Lit ○ ○ 2． Grinding Fluid for Carbide 20Lit 3． Installation and Operation Training 2． Coolant Oil for linear motor & wheel spindle bearing 40Lit ○ ○ 7 ）Dresser 4． Specified Workpiece Grinding 2． Grinding Fluid for carbide 20Lit ○ ○ 1． GRIND-X Orthogonal Rotary Dresser 5． Multi Position Grinding 7 ）Dresser 2． GRIND-X 2-point Rotary Dresser + Single-point Diamond 6． Crowning Grinding 1． 3-Direction Dresser (with DT-3 : 1pc & DT5 : 2pcs) standard ○ 3． GRIND-X Twin Rotary Dresser (with 2 pcs of Metal Diamond #325) 7. 3axes Grinding CAM 2． GRIND-X Orthogonal Rotary Dresser ○ ○ 4． GRIND-X Twin Rotary Dresser (with 2pcs of Metal Diamond #325), with measurement function 8. Full Auto Grinding CAM MAP Grinding System 3． GRIND-X Twin Rotary Dresser (with metal diamond wheel #325 : 2pcs) ○ ○ 5． Super Dresser 9. 3D On-Machine measurement software OKAMOTO NC gauge 4． GRIND-X Twin Rotary Dresser (with metal diamond wheel #325 : 2pcs), with measuring function ○ ○ 6． X Power 12 ）Fully enclosed cover 5． GRIND-X 2-Point Rotary Dresser + Single-Point Diamond ○ － *Please contact your local sales representative for other optional specifications. 6． Super Dresser ○ ○ 7. Swing type Dresser（Need a meeting） ○ ○ 8 ）Electric related 1． Signal Tower Light ○ ○ 2． Auto Shut Down Function ○ ○ 9 ）Cylindrical Grinding & Indexing Device 1． GRIND-X Small CNC Index ○ ○ 2． GRIND-X Vertical CNC Indexing table ○ ○ 2-Point Rotary Dresser + Single-Point Diamond GRIND-X Twin Rotary Dresser GRIND-X Indexing Device Orthogonal Rotary Dresser 3． GRIND-X Precision Cylindrical Grinding Device ○ ○ 4． Cylindrical Grinding Device ○ ○ 5． Additional CNC Axis ○ ○ 2-Point Rotary Dresser + Single-Point Diamond 10 ）Peripherals & Others 1． On-Machine Image Processing System, digital CCD camera with automatic lifting/retracting light, manual measurement ○ ○ 【R Part / Pitch Grinding】 2． On-Machine Image Processing System, digital CCD camera with automatic lifting/retracting light, automatic measurement & automatic compensation ○ ○ While the rotary dresser has the advantage of less 3． Air Dryer ○ ○ diamond wear, it is difficult to correct the shape 4． Reflected light ○ ○ when it deforms. We developed a dresser that 11 ）Software CCD Camera uses a single-point diamond for the bottom straight 1． Automatic Form Grinding Programing Software (UP-CAM or iCAM) ○ ○ part where diamond wear is severe, and a 2-point 2． Installation and Training ○ ○ rotary dresser for R / taper shapes. 3． Specified Workpiece Grinding ○ ○ 4. 3axe Grinding CAM ○ ○ Material：DC53 Hardness：HRC58 〜 60 12 ）Automatic Workpiece Changer Slots：113 slots 1． Automatic Workpiece Changer － ○ Single pitch：1μｍ 2point rotary dresser + single-point diamond Workpiece Enlarged Photo Cumulative pitch：2 μｍ or less Touch Probe UPZSeries 17 UPZSeries 18