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This manual provides detailed information about how to safely and correctly use the power chuck (BB200 type) for a
lathe.
Before starting to use this power chuck, read this manual carefully and always follow the instructions and warnings in
"Important Safety Precautions"
and
"Precautions for Use"
at beginning of the manual. Failure to follow these
precautions could result in a serious accident.
In this manual, precautions for handling that are considered especially important are classified and displayed as shown below
depending on the damage of risk including the seriousness of the harm that could result. Please sufficiently understand the
meanings of these terms and follow the instructions for safe operation.
The triangle is the safety alert symbol used to alert you to potential safety hazards that could result in injury or death.
Safety Alert Symbol
Preface
Terms and Symbols Used for Safety Messages
This product is suitable for gripping a workpiece on the lathes or rotary tables. This product is equipped with the jaws to
clamp the workpiece and they operate by means of a rotary cylinder. For any other applications, please contact us.
Our company will not assume responsibility for injury, death, damage, or loss resulting from not following the
instructions in this manual.
There are countless things that cannot or should not be done, and it is impossible to cover all of them in this manual.
Therefore, do not perform any actions unless they are specifically allowed in this manual. If any questions related to
safety arise about operation, control, inspection and maintenance which are not specified in this manual, please confirm
them with our company or distributor before performing them.
Liability and How to Use this Manual
The guarantee period of this product is 1 year after delivery.
Use the parts delivered by Kitagawa Corporation for all the parts including consumable parts. We will not assume
responsibility for injury, death, damage, or loss caused by usage of parts not manufactured by Kitagawa Corporation.
Additionally, if parts other than genuine parts manufactured by Kitagawa Corporation are used, this guarantee will be
completely invalid.
The chuck and cylinder from Kitagawa Corporation should be used together. If you must use a part not made by
Kitagawa, check with us or our distributor to be sure it is safe to do so. We will not be responsible for injury, death,
damage or loss caused by use of a chuck or cylinder made by another company unless this use has been approved by
Kitagawa or its distributor.
Guarantee and Limitation of Liability
Indicates a hazardous situation which, if you not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if you not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if you not avoided,
could result in minor or moderate injury.
Indicates instructions which, if not avoided, could result in
damage to the equipment or a shortened work life.
DANGER
WARNING
CAUTION
NOTICE
Table of Contents
1. Structural Drawing and Parts List
1-1. Type display
1-2. Structural drawing
1-3. Scope of product
1-4. Parts list
2.
Important Safety Precautions
3. Specifications
3-1. Specifications
3-2. Relationship between gripping force and rotation speed
3-3. Relationship between gripping part center height, static griping force and input force /
Relationship between top jaw mass moment and gripping force loss
4. Forming Soft Jaw
4-1. Attachment of soft jaw
4-2. Forming soft jaw with outside diameter gripping
4-3. Forming soft jaw with inside diameter gripping
4-4. Forming method when you use forming jig
5. Usage
5-1. Precautions during gripping work with chuck
5-2. Precautions during gripping work in irregular shape
5-3. Precautions related to usage of jaw
5-4. Precautions related to processing
5-5. Attachment of locator and jig
6. Maintenance and Inspection
6-1. Periodic Inspection
6-2. Grease lubrication
6-3. Disassembling
7. Malfunction and Countermeasures
7-1. In the case of malfunction
7-2. Where to contact in the case of malfunction
For Machine Tool Manufacturers (Chapter 8)
8. Attachment
8-1. Outline drawing of attachment
8-2. In the case that the back plate must be manufactured (BB200 series)
8-3. In the case of with back plate (BB200A series)
8-4. Attachment of chuck
9. Other Information
9-1. About standards and orders
9-2. Information about markings of product
9-3. About disposal
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Содержание BB200 Series
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