Общий каталог Widia 2017 - страница 692
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Каталог Widia токарный инструмент 2017
Каталог Widia трохоидальное фрезерование
Каталог Widia техническое руководство по разверткам
Каталог Widia фрезы со сменными пластинами 2016
Каталог Widia достижения 2020- Table of Contents
- Turning
- Turning • ISO Inserts
- Turning • Tools for External Turning and Internal Boring
- Turning • Tools for External Turning and Internal Boring
- Turning • Tools for Small Hole Boring
- com E1Turning • Grooving and Cut-Off
- Turning • Threading
- Indexable Milling
- Indexable Milling • Face Mills
- Indexable Milling • Chamfer Mills
- Indexable Milling • 90° Shoulder Mills
- Indexable Milling • Helical Mills
- Indexable Milling • Slotting Mills
- Indexable Milling • Copy Mills
- Solid End Milling
- Solid End Milling • High-Performance Solid Carbide End Mills
- Solid End Milling • General Purpose Solid Carbide End Mills
- Solid End Milling • High-Performance High-Speed Steel (HSS-E/PM)
- Solid End Milling • Burs
- Holemaking
- Holemaking • High-Performance Solid Carbide Drills
- Holemaking • Modular Drills
- Holemaking • Indexable Drills
- Holemaking • Modular Drills
- Holemaking • Indexable Drills
- Holemaking • Hole Finishing
- Tapping
- Tapping Portfolio
- Index by Order Number
- Index by Catalogue Number
- Global Contacts
- Informational Icons Guide
- Material Overview • DIN
API Thread Forms • Insert Applications Chart for API Rotary Shouldered Connections
| thread | WIDIA™ | insert | tool joint | minimum |
| form | cresting | non-cresting | application | box size |
| V-.038R 2" TPF 4 TPI | NDC-4038R/L2 4-E/IR4API382 | ND-3038R/L | 2-3/8 API internal fl ush 2-7/8 API internal fl ush 3-1/2 API internal fl ush 4 API internal fl ush 4-1/2 API internal fl ush 5-1/2 API internal fl ush 6-5/8 API internal fl ush 4 API full hole API #23, API #26, API #31, API #35, API #38, API #40, API #44, API #46, API #50 | API #31 2-7/8 IF |
| V-.038R 3" TPF 4 TPI | NDC-4038R/L3 4-E/IR4API383 | ND-3038R/L | API #56 API #61 API #70 API #77 | API #56 |
| V-.050 2" TPF 4 TPI | NDC-4050R/L2 4-E/IRAPI502 | ND-4050R/L | 5-1/2 API full hole 6-5/8 API regular 6-5/8 API full hole | 5-1/2 API full hole |
| V-.050 3" TPF 4 TPI | NDC-4050R/L3 4-E/IR4API503 | ND-4050R/L | 5-1/2 API regular 7-5/8 API regular 8-5/8 API regular | 5-1/2 API regular |
| V-.040 3" TPF 5 TPI | NDC-3040R/L3 NDC-4040R/L3 4-E/IR5API403 | ND-3040R/L ND-4040R/L | 2-3/8 API regular 2-7/8 API regular 3-1/2 API regular 4-1/2 API regular | 3-1/2 API regular |
*Minimum box size that can be threaded with a standard TopThread insert due to minimum bore equipment.
API Thread Forms
Product Thread Dimensions • Rotary Shouldered Connections (Inch)
width of fl at thread
| threadform | taper inch per ft. | thread height, not truncated H | thread height, truncated hn=hs | root truncation Sm=Srs fm=frs | crest truncation fcn=fcs | width l crest fcn=fcs | of fl at crest fm=frs | root radius rm=rrs | radius at thread corners r | pitch p |
| V-.038R | 2 | .216005 | .121844 | .038000 | .056161 | .065 | — | .038 | .015 | .250 |
| V-.038R V-.040 V-.050 | 3 3 3 | .215379 .172303 .215379 | .121381 .117842 .147303 | .038000 .020000 .025000 | .055998 .034461 .043076 | .065 .040 .050 | — — — | .038 .020 .025 | .015 .015 .015 | .250 |
| V-.050 | 2 | .216005 | .147804 | .025000 | .043201 | .050 | — | .025 | .015 | .250 |
V-.040 and V-.050 Product Thread Form Casing and Tubing Round Thread (Height Dimensions) p taper shown
| Sm | exaggerated | 10 TPI | 8 TPI | |||||
| box | ||||||||
| thread element | p= .1000 | p= .1250 | ||||||
| fcs | H | = .866p | .08660 | .10825 |
| thre | ad element | 10 TPI p= .1000 | 8 TPI p= .1250 |
| H | = .866p | .08660 | .10825 |
| Hs = hn | = .626p - .007 | .05560 | .07125 |
| Srs = Sm | = .120p + .002 | .01400 | .01700 |
| Scs= Scn | = .120p + .005 | .01700 | .02000 |
hn r
30º rrs hs fcn 60º fcn 90º Srs axis of thread pin