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Summary of Contents for wto 4201
- Page 1 Operating Instruction Driven Toolholders with QuickFlex ® Type 4201 Type 4205 B80000-0-ENG...
- Page 2 ® can be downloaded in several languages: © 2019 WTO Werkzeugeinrichtungen GmbH. All rights reserved. This document may not be copied or reproduced in whole or in part, or transferred to any other media or language, by any means, without the prior written permission of WTO Werkzeugeinrichtungen GmbH.
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Page 3: Table Of Contents
3.11 One-hand wrench 3.12 Available ER collet nuts for QuickFlex ® 3.13 Turret centerreline alignment 3.14 Duty cycle ratio 3.15 Service interval Care and Cleaning Storage and Transport 5.1 Storage 5.2 Shipment 5.3 Shipping claims Warranty Disposal DTH tolerances www.wto-tools.com... -
Page 4: Safety
1 Safety 1.1 General Description The following instructions should enable the person responsible for the product and the person who actually uses the equipment to anticipate and avoid operational hazards. The person responsible for the product must ensure that all users understand these instructions and adhere to them. -
Page 5: Purpose
• Use after misappropriation • Use of products with obviously recognizable damages or defects • Use with accessories from other manufacturers without the prior approval of WTO WARNING Adverse use can lead to injury, malfunction and damage. It is the task of the person respon- sible for the equipment to inform the user about hazards and how to counteract them. -
Page 6: Areas Of Responsibility
1.4 Areas of responsibility Manufacturer of the product WTO is responsible for supplying the product, including the operating instruction and original accessories, in a completely safe condition. Manufacturers of non-WTO Accessories The manufacturers of non-WTO accessories are responsible for developing, implementing and communicating safety concepts for their products, and are also responsible for the effective- ness of those safety concepts in combination with the WTO product. -
Page 7: Hazard Of Use
CAUTION The user must use the tool as intended. Precautions: Only WTO owned service centers and authorized service workshops are permitted to repair these products. CAUTION Check important components for damage prior to every operation. -
Page 8: Unpacking
1.6 Unpacking When unpacking the product, make sure that no accessories are missing and that none of the package contents have been damaged. If you detect any transport damages please contact your sales representatives. WARNING For safety reasons it is recommend to use lifting equipment for lifting DTH’s heavier than 18kg/40lb. -
Page 9: Product Description
# n2 Rotating direction stated on DTH dimensional drawing Equal Opposite A dimensional drawing is delivered with each DTH stating the technical specifications and the DTH outside dimensions. Access the WTO Online Catalog to download the dimensional drawing at www.wto-tools.com www.wto-tools.com... -
Page 10: Operation
Avoid damage and dirt at the contact surfaces of the DTH and turret. Rotate DTH spindle by hand before mounting on turret. In case of problems like roughness, backlash or visual runout, do not use the DTH and contact WTO immediately for repair. NOTICE Never operate DTH beyond the maximum design torque and/or output RPM which are stated on the DTH dimensional drawing. -
Page 11: Break In Period
In case of error put DTH out of operation. Check if DTH is installed correctly, if necessary and possible, correct the error. Let potential errors be repaired by WTO. Vibrations of the DTH, excessive noises, high heat generation or excessive coolant leakage are signs of an error. -
Page 12: Changing The Cutting Tool
3.3 Changing the cutting tool Rotate turret into machining position Put on one-hand wrench and rotate DTH (released machine drive) spindle by hand until it locks into the spindle nose Release clamping nut with spanner Change cutting tool wrench Tighten clamping nut with spanner Remove spanner wrench and wrench. -
Page 13: Changing The Quickflex ® Adapter
Follow torque recommendation! wrench Recommended tightening torque of the clamping nut for adapters ER-20QF ER-25QF ER-32QF ER-40QF ER-50QF 70 Nm 90 Nm 110 Nm 150 Nm 180 Nm 52 ft-lb 66 ft-lb 81 ft-lb 111 ft-lb 133 ft-lb Watch video: www.wto-tools.com... -
Page 14: Dth With Internal Coolant Supply
3.5 DTH with internal coolant supply Designed to supply coolant both through spindle (internal coolant supply) and external cool- ant supply port. External coolant port can be plugged. NOTICE Must not be operated without coolant. Coolant must be switched on and available before tool rotation. -
Page 15: Ball Nozzle Options
M 8 x 1 55753 Ø D 47997 M 10 x 1 Ø d Plug screw Sealing ring Item No. Item No. 97184 M 8 x 1 18483 M 10 x 1 26263 18529 M 12 x 1 26264 Dimensions in mm www.wto-tools.com... -
Page 16: Collet Solutions For Dth's With Internal Coolant Supply
3.9 Collet solutions for DTH’s with internal coolant supply For DTH’s with internal coolant supply use: Sealed ER collets (WTO type 1910…) or Standard ER collets (WTO type 1900…) in combination with seal washer (WTO type 2101…) 3.10 Adjusting the projection length of the cutting tool Turn screw inside the DTH spindle to adjust the projection length of the cutting tool. -
Page 17: Available Er Collet Nuts For Quickflex
210132000 3.0-20 ER 40 210140…[d*10] 210140000 3.0-26 ER 50 210150…[d*10] 210150000 6, 8, 10, 12, 14, 19, 20, 21, 23, 24, 25 Ordering example: 210116040 suits to ER 16 and shank d = 4.0 - 3.5 Dimensions in mm www.wto-tools.com... -
Page 18: Turret Centerreline Alignment
3.13 Turret centerline alignment Using orientation pin on turret: Using turret surface: Using eccentric pin on DTH: B80000-0 ENG... -
Page 19: Duty Cycle Ratio
• 6 months for DTH with internal coolant supply. Maintenance includes cleaning the inside of the DTH and lubricating the bearings and gears. Maintenance work must be performed by WTO factory owned service centers or by staff who are trained by WTO. -
Page 20: Care And Cleaning
4 Care and Cleaning NOTICE DTH must be cleaned frequently in order to maintain the high quality and accuracy. Chips, grease, oil, coolant, etc. must be removed after every 24 hours of operation. Cleaning must be performed only by using a clean rag. NOTICE Never use compressed air to clean the DTH. -
Page 21: Storage And Transport
Rotate DTH spindle by hand before storage and once per month when being in storage to avoid contact corrosion in the bearings. 5.2 Shipment When transporting the product by rail, air or sea, always use the complete original WTO DTH packaging, transport container and cardboard box, or equivalent, to protect against shock and vibration. -
Page 22: Warranty
6 Warranty WTO will repair, free of charge, any manufacturers defects arising from failure due to design, material, or workmanship in accordance with following conditions: 1. Warranty only applies to manufacturer’s defects occurring within 12 months after delivery for new products and 90 days after delivery for repair service. -
Page 23: Dth Tolerances
8 DTH tolerances www.wto-tools.com... - Page 24 Charlotte NC 28273-7119 No. 228 Banting Road Jiuting Town, Songjiang District Phone: +49 7803 9392-0 Phone: +1 704 714 7765 E-Mail: info@wto.de E-Mail: info@wto-usa.com 201615 Shanghai Germany Phone: +86 21 5789 9638 E-Mail: info@wto-asia.com China © WTO Werkzeugeinrichtungen GmbH 2019.08...
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