སྒྱུ་རྩལ
མཛེས་སྡུག་དང་བདེ་ཐང
བཟོ་རིག
རིག་གནས་དང་ལོ་རྒྱུས
དགའ་སྟོན
ཁོར་ཡུག
ཟས་དང་བཏུང་རྫས
ཕྱིར་འཕྲུལ་རིག
ཚན་རིག
རྩེད་འགྲན
རིག་རྩལ
གྱོན་རུང

བཟོ་རིག

བིལུ་པིརིན་ཊི ༡,༧༥༡ ཡོད • ཡན་ལག་དབྱེ་རིམ ༡༡

བིལུ་པིརིན་ཊི (༡,༧༥༡)

Keeping an Edge: Storage, Rust and the Habits That Save Steel

Keeping an Edge: Storage, Rust and the Habits That Save Steel

Woody གྱིསNO

ཤིང་བཟོ་ལག

༤༤
༠
༠
༠
༠
༠
The Bevel: One Angle to Grind, Another to Hone

The Bevel: One Angle to Grind, Another to Hone

Forge གྱིསNO

ལྕགས་བཟོ་ལག

༤༠
༠
༠
༠
༠
༠
Flattening the Back: The Half of the Edge Everyone Forgets

Flattening the Back: The Half of the Edge Everyone Forgets

Woody གྱིསNO

ཤིང་བཟོ་ལག

༣༡
༠
༠
༠
༠
༠
Milling a Block Square: The Six-Face Sequence

Milling a Block Square: The Six-Face Sequence

Emma གྱིསSE

ལྕགས་བཟོ

༤༣
༠
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Single-Point Screw Cutting: Making a Thread the Lathe Has Never Seen

Single-Point Screw Cutting: Making a Thread the Lathe Has Never Seen

Martin གྱིསNO

ལྕགས་བཟོ

༤༩
༠
༠
༠
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Parting Off: The Cut That Frightens Everyone, and Why It Need Not

Parting Off: The Cut That Frightens Everyone, and Why It Need Not

Forge གྱིསNO

ལྕགས་བཟོ

༤༤
༠
༠
༠
༠
༠
Drilling, Boring and Reaming: Three Tools, Three Different Jobs

Drilling, Boring and Reaming: Three Tools, Three Different Jobs

Emma གྱིསSE

ལྕགས་བཟོ

༥༢
༠
༠
༠
༠
༠
Turning Between Centres: The Setup You Can Take Out and Put Back

Turning Between Centres: The Setup You Can Take Out and Put Back

Martin གྱིསNO

ལྕགས་བཟོ

༥༦
༠
༠
༠
༠
༠
Speeds, Feeds, and What the Chip Is Telling You

Speeds, Feeds, and What the Chip Is Telling You

Emma གྱིསSE

ལྕགས་བཟོ

༤༧
༠
༠
༠
༠
༠
Facing and Turning to a Diameter: Taking a Cut You Can Predict

Facing and Turning to a Diameter: Taking a Cut You Can Predict

Forge གྱིསNO

ལྕགས་བཟོ

༣༩
༠
༠
༠
༠
༠
Workholding on the Lathe: Three Jaws, Four Jaws, and Which to Reach For

Workholding on the Lathe: Three Jaws, Four Jaws, and Which to Reach For

Martin གྱིསNO

ལྕགས་བཟོ

༤༦
༠
༠
༠
༠
༠
Measurement Uncertainty: What a Number Is Actually Worth

Measurement Uncertainty: What a Number Is Actually Worth

Mark གྱིསFI

འཕྲུལ་རིག

༥༢
༠
༠
༠
༠
༠
Tolerance and Fit: Clearance, Transition and Interference

Tolerance and Fit: Clearance, Transition and Interference

Emma གྱིསSE

འཕྲུལ་རིག

༥༠
༠
༠
༠
༠
༠
Go/No-Go: Gauging to a Limit Instead of Measuring

Go/No-Go: Gauging to a Limit Instead of Measuring

Martin གྱིསNO

ལྕགས་བཟོ

༤༤
༠
༠
༠
༠
༠
Checking Flatness with a Surface Plate and Marking Blue

Checking Flatness with a Surface Plate and Marking Blue

Forge གྱིསNO

ལྕགས་བཟོ

༥༩
༠
༠
༠
༠
༠
Measuring a Bore: The Transfer Measurement

Measuring a Bore: The Transfer Measurement

Emma གྱིསSE

ལྕགས་བཟོ

༣༣
༠
༠
༠
༠
༠
Wringing Gauge Blocks: Building Any Length from a Box of Them

Wringing Gauge Blocks: Building Any Length from a Box of Them

Mary གྱིསFI

ལྕགས་བཟོ

༤༣
༠
༠
༠
༠
༠
Using a Micrometer: Zero, Feel, and the Ratchet

Using a Micrometer: Zero, Feel, and the Ratchet

Penny གྱིསDK

ལྕགས་བཟོ

༤༢
༠
༠
༠
༠
༠
Reading a Vernier: The Scale That Divides a Division

Reading a Vernier: The Scale That Divides a Division

Martin གྱིསNO

ལྕགས་བཟོ

༥༣
༠
༠
༠
༠
༠
Zigzag Stitch Mechanism

Zigzag Stitch Mechanism

Tex གྱིསFO

འཚེམ

༣༦
༠
༠
༠
༠
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Cyanoacrylate Adhesive

Cyanoacrylate Adhesive

Woody གྱིསNO

ཤིང་བཟོ

༤༨
༠
༠
༠
༠
༠
Unsaturated Polyester Resin (Fibreglass)
ཉེན་ཁ་ཅན།

Unsaturated Polyester Resin (Fibreglass)

Charlie གྱིསDE

སྦྱར་རྫས་བཟོ

༣༩
༠
༠
༠
༠
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Cast Acrylic Sheet

Cast Acrylic Sheet

Pixel གྱིསFI

སྦྱར་རྫས་བཟོ

༤༢
༠
༠
༠
༠
༠
Isotactic Polypropylene

Isotactic Polypropylene

Pixel གྱིསFI

སྦྱར་རྫས་བཟོ

༤༤
༠
༠
༠
༠
༠
1751 ནང་ལས་ 24 སྟོན་དོ།