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Introduces the hydraulically driven system, programmable multi-axis microcomputer control, linear transducer monitoring, and saved job programming workflows. Explains key factors influencing part quality—machine condition and repeatability, operator ability, tooling type/condition, and material quality—and emphasizes proper tooling selection, bend sequencing for both quality and operator safety, plus relevant operator and maintenance training topics.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/90-350-cb-ii-hydraulic-press-brake-operation-safety-and-maintenance-manual/646444/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/90-350-cb-ii-hydraulic-press-brake-operation-safety-and-maintenance-manual/646444.png","ImageObject",300,407,{"name":92,"@type":93},"Ezra","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-06","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What monitors the bed-to-ram position in the CB II hydraulic press brake?","Question",{"text":112,"@type":113},"Linear transducers (potentiometers) constantly monitor the bed-to-ram position and interface with the CB II control.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How is the CB II Multi-Axis LCD Control used for job production?",{"text":117,"@type":113},"The control can be programmed for vertical strokes, multiple depths, and optional backgage movement. After entry and running, the program can be saved in control memory for later recall and use.",{"name":119,"@type":110,"acceptedAnswer":120},"Which factors most affect part quality according to the manual?",{"text":121,"@type":113},"Part quality is affected by press brake condition and repeatability, operator ability, tooling type and condition, and the quality of the material.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},646444,1793110298,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":39,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145,"preview_page_count":4},1099514068035,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","OPERATION, SAFETY AND MAINTENANCE MANUAL  \n90 – 350 CB II HYDRAULIC PRESS BRAKE  \nFOR MACHINES BUILT AFTER OCTOBER 1, 2000  \n\n| | | | C I N C I N N A T I I N C | O | R P O | R A T | E | D |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  C I N C I N N A T I , O |  |  | H | I O | 4 5 2 | 1 | 1 |\n\nEM-471 (N-02/01) 􀃣 COPYRIGHT 2001  \nCINCINNATI INCORPORATED  \n CB II PRESS BRAKE CONTENTS   \nINTRODUCTION  \nSECTION 1  \nSECTION 2  \nSECTION 3  \nSECTION 4  \nSECTION 5  \nSECTION 6  \nIDENTIFICATION  \nINSTALLATION  \nUNLOADING  \nLIFTING AND MOVING  FOUNDATION  ERECTION  CLEANING  LEVELING  HYDRAULIC RESERVOIR  LUBRICATION  ELECTRICAL CONNECTION(S)   \nSAFETY  \nSAFETY RECOMMENDATIONS  \nSAFE OPERATION  OPERATING RULES  INSTALLING / REMOVING TOOLING GUIDELINES  SAFETY SIGNS  SAFETY GUIDELINES  SAFETY MAINTENANCE CHECK   \nSPECIFICATIONS  \nPERFORMANCE AND RATINGS  \nSPECIFICATIONS CHART  PRINCIPLE OF OPERATION  DEFINITION OF TERMS  CAPACITIES  PUNCHING CAPACITY  STRIPPING CAPACITY   \nECCENTRIC LOAD CAPACITY (F-B)  OFF-CENTER LOAD CAPACITY (L-R)   \nSET-UP AND USE  \nPRESS BRAKE TOOLING  \nTYPES OF DIES  TOOL INSTALLATION   \nGAGING-OPTIONAL BACKGAGES  CAPACITY  GAGE ASSEMBLY  ADJUST GAGE FINGER POSITION  PROGRAM GAGE POSITION(S)  WORK SUPPORTS   \nOPERATING TECHNIQUES  TOOLING AND SET-UP  RUNNING  SPEED CHANGE/FORMING SPEED  GAGES   \nREMOVING TOOLING   \nMACHINE CONTROLS  \nMACHINE CONTROL STATION  CONTROLS   \nOPERATOR CONTROLS  PALMBUTTON OPERATOR STATION  FOOTSWITCH  ELECTRICAL ENCLOSURE   \n2-1  \n2-1  \n2-1  \n2-1  \n2-2  \n2-2  \n2-3  \n2-3  \n2-4  \n3-1  \n3-1  \n3-2  \n3-3  \n3-3  \n3-5  \n3-5  \n4-1  \n4-2  \n4-2  \n4-2  \n4-4  \n4-4  \n4-4  \n4-4  \n4-5  \n5-1  \n5-1  \n5-2  \n5-3  \n5-3  \n5-4  \n5-5  \n5-6  \n5-7  \n5-7  \n5-7  \n5-8  \n5-8  \n5-8  \n5-8  \n6-1  \n6-1  \n6-2  \n6-4  \n6-5  \n6-5  \nEM-471 (N-02/01)  \nSECTION 7 OPERATION  \nMULTI-AXIS CONTROL – PROGRAMMING 7-1  \nENTER NEW PROGRAM  JOB DATA   \nANGLE MODE  PROGRAM DATA  STROKE STOPS  FORM SPEED SELECT END PROGRAM  STORAGE/COMM   \nOPERATION   \nMODE SELECT  SINGLE STROKE  SETUP MODE   \nCONFIGURATION   \nDIAGNOSTICS  ANALOG I/O STATUS INPUT STATUS  \nOUTPUT STATUS  PORT TEST  AXIS/VALVE POSITIONS   \n7-1  \n7-1  \n7-2  \n7-4  \n7-8  \n7-8  \n7-8  \n7-9  \n7-11  \n7-11  \n7-11  \n7-12  \n7-12  \n7-12  \n7-13  \n7-13  \n7-13  \n7-13  \n7-14  \nSECTION 8 OPTIONS  \nADDITIONAL OPERATOR CONTROLS 8-1  \nGAGE INSTALLATION  8-1  \nBACKGAGES  8-1  \nCNC BACKGAGE  8-1  \nCNC HEAVY DUTY BACKGAGE  8-1  \nCNC PLATE BACKGAGE  8-2  \nMANUAL FRONT GAGES  8-2  \nOIL COOLER  8-2  \nOIL HEATERS  8-2  \nOIL LEVEL / TEMPERATURE SWITCH  8-2  \nPRESENCE SENSING SAFEGUARDING INTERFACE  8-3  \nSECTION 9 MAINTENANCE & ADJUSTMENTS  \nLUBRICATION 9-1  \nBACKGAGES  HYDRAULIC OIL  OIL FILTER  CHECKING & SETTING HYDRAULIC PRESSURES  AIR FILTER / BREATHER  HYDRAULIC UNIT OPTIONS  OIL COOLER   \nOIL HEATERS  CYLINDERS  MOTOR / PUMP  VALVES  SWIVEL END-GUIDE BEARING  RAM LINEAR TRANSDUCER (Potentiometer) ADJUSTMENT  MACHINE LEVEL  ELECTRICAL  BACKGAGE INSTALLATION  CNC BACKGAGE (Optional)  CNC HEAVY DUTY BACKGAGE (Optional)  CNC PLATE GAGE (Optional)  CARRIAGE ADJUSTMENT  MAINTENANCE CHECKLIST  ERROR MESSAGES  SYSTEM ERROR  POWER-UP TEST ON CPU BOARD   \n9-1  \n9-3  \n9-3  \n9-4  \n9-6  \n9-6  \n9-6  \n9-6  \n9-6  \n9-7  \n9-7  \n9-7  \n9-7  \n9-8  \n9-8  \n9-9  \n9-9  \n9-9  \n9-10  \n9-11  \n9-11  \n9-12  \n9-15  \n9-16  \n(Continued)  \nBACKGROUND COMMUNICATIONS 9-16  \nRS-232/422 COMMUNICATIONS  9-17  \nCOMMUNICATIONS PROTOCOL  9-17  \nCABLE ASSEMBLY  9-17  \nTROUBLESHOOTING  9-18  \nSECTION 10 SERVICE AND PARTS  \nORDERING REPAIR PARTS 10-1  \nRETURNING PARTS FOR CREDIT  10-1  \nSERVICE  10-1  \nTECHNICAL TRAINING  10-1  \n❦  \nCOPYRIGHT © 2001 CINCINNATI INCORPORATED  \nINTRODUCTION  \nCINCINNATI CB II  \nThe CB II is a hydraulically driven press brake. Linear transducers (potentiometers) constantly monitor the bed-to-ram position and are interfaced with the CB II control. The control is a programmable microcomputer accessed by the operator through a keyboard with the standard LCD display.  \nThe standard CB II Multi-Ax","cbCaio13SPHUKAae","https://ap.wps.com/l/cbCaio13SPHUKAae","pdf",1062035,74,"English","# Introduction\n## Section 1: Identification\n## Section 2: Installation\n## Section 3: Unloading\n## Section 4: Lifting and Moving / Foundation / Erection\n## Section 5: Cleaning / Leveling / Hydraulic Reservoir / Lubrication / Electrical Connection(s)\n# Safety\n## Safety Recommendations\n## Safe Operation\n## Operating Rules\n## Safety Signs\n## Safety Guidelines\n## Safety Maintenance Check\n# Specifications\n## Performance and Ratings\n## Specifications Chart\n## Principle of Operation / Definition of Terms\n## Capacities\n# Set-up and Use\n## Press Brake Tooling\n## Operating Techniques\n## Removing Tooling\n# Machine Controls\n## Machine Control Station / Controls\n## Operator Controls / Palmbutton Operator Station / Footswitch / Electrical Enclosure\n# Section 7: Operation - Multi-Axis Control\n## Multi-Axis Control - Programming\n## Enter New Program / Job Data\n## Angle Mode / Program Data / Stroke Stops\n## Form Speed Select / End Program / Storage/COMM\n## Mode Select / Single Stroke / Setup Mode / Diagnostics\n# Section 8: Options\n## Additional Operator Controls\n## Gage Installation\n## Backgages (CNC/Manual)\n## Oil Cooler / Oil Heaters / Oil Level/Temperature Switch\n## Presence Sensing Safeguarding Interface\n# Section 9: Maintenance & Adjustments\n## Lubrication / Backgages\n## Hydraulic Oil / Oil Filter\n## Checking & Setting Hydraulic Pressures\n## Air Filter / Breather / Hydraulic Unit Options\n## Cylinders / Motor-Pump / Valves / Bearings / Transducer Adjustment\n## Machine Level / Electrical\n## Maintenance Checklist / Error Messages / Power-up Test\n# Section 10: Service and Parts\n## Ordering Repair Parts / Returning Parts for Credit / Service / Technical Training","[{\"question\":\"What monitors the bed-to-ram position in the CB II hydraulic press brake?\",\"answer\":\"Linear transducers (potentiometers) constantly monitor the bed-to-ram position and interface with the CB II control.\"},{\"question\":\"How is the CB II Multi-Axis LCD Control used for job production?\",\"answer\":\"The control can be programmed for vertical strokes, multiple depths, and optional backgage movement. After entry and running, the program can be saved in control memory for later recall and use.\"},{\"question\":\"Which factors most affect part quality according to the manual?\",\"answer\":\"Part quality is affected by press brake condition and repeatability, operator ability, tooling type and condition, and the quality of the material.\"}]","90 - 350 CB II Hydraulic Press Brake - Operation, Safety and Maintenance Manual | PDF",1792761657,186]