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เกจเปรียบเทียบระยะเกลียว

เกจเปรียบเทียบระยะเกลียว

- แบรนด์ : Starrett (อเมริกา)

- เกลียวเปรียบเทียบระยะเกลียว มีประโยชน์มากสำหรับโรงซ่อมบำรุง, โรงซ่อมสร้าง, โรงกลึงและอื่นๆ เพราะสามารถทราบเกลียวที่ต้องการแก้ไขหรือปรับปรุงได้ทันที ด้วยการนำเกจวางทาบเข้าเกลียวดังกล่าว ซึ่งเกจจะมีแผ่นระยะเกลียวหลายขนาดให้เลือกใช้งาน โดยมีระยะเกลียวระบุไว้บนแผ่นแต่ละใบ

Cat NoLeavesTPI RangeThread per inch (TPI) AccuracyDescription155272-1/4–282-1/4, 2-3/8, 2-1/2, 2-5/8,2-3/4, 2-7/8,

With Locking Device

and 60° Center Gauge

3,3-1/4, 3-1/2, 4, 4-1/2, 5, 5-1/2, 6, 7, 8,

9, 10,11, 12, 13, 14, 16, 18, 20, 24, 28

484283-1/2–363-1/2, 4, 4-1/2, 5, 5-1/2, 6, 7, 8, 9, 10,11, 11-1/2, 12, 13, 14, 15, 16, 18, 20,With Locking Device

22, 24, 26, 27, 28, 30, 32, 34, 36

6304–424, 4-1/2, 5, 5-1/2, 6, 7, 8, 9, 10, 11,

With Locking Device and 11-1/2

and 27 Pipe Thread Pitches

11-1/2, 12, 13, 14, 15, 16, 18, 20, 22,

24, 26, 27, 28,30, 32, 34, 36, 38, 40, 42

474284–804, 4-1/2, 5, 6, 7, 8, 9, 10, 11, 11-1/2, 12,+/- 0.05 mm/

With Locking Device and 11-1/2

and 27 Pipe Thread Pitch

13,14, 16, 18, 20, 24, 27, 28, 32, 36, 40,+/- 0.002”44, 48,56, 64, 72, 80between any472514–84First Corner 17 Leaves: 4, 4-1/2, 5, 5-1/2,two teeth

with Locking Device and 11-1/2

and 27 Pipe Thread Pitch

6, 7, 8, 9, 10, 11, 11-1/2, 12, 13, 14, 15,

16, 18

Second Corner 17 Leaves: 20, 22, 24, 26,

27,28, 30, 32, 34, 36, 38, 40, 42, 44, 46,60° (+/-1°) for48, 5020 pitch andThird Corner 17 Leaves: 52, 54, 56, 58,coarse

60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80,

82, 84

473306–606, 7, 8, 9, 10, 11, 11-1/2, 12, 13, 14, 15,(+/-2°) for finer

With Positive Stop and 11-1/2

and 27 Pipe Thread Pitches

16, 18, 20, 22, 24, 26, 27, 28, 30, 32, 34,than 20 pitch

36, 38, 40, 42, 48, 50, 56, 60

476303-1/2–603-1/2, 4, 4-1/2, 5, 6, 7, 8, 9, 10, 11, 12,With Positive Stop

13, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28

30, 32, 36, 40, 44, 48, 50, 60

156M280.25-2.50mm0.25, 0.30, 0.35, 0.40, 0.45, 0.50, 0.55, 0.60,With Locking Device

0.65, 0.70, 0.75, 0.80, 0.85, 0.90, 1, 1.10,

1.20, 1.25, 1.30, 1.40, 1.50, 1.60, 1.70, 1.75,

1.80, 1.90, 2, 2.50

159M280.5-11.5mm0.5, 0.75, 1, 1.10, 1.25, 1.5, 1.75, 2, 2.5, 3,With Locking Device and 60°3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5,Center Gauge

10, 10.5, 11, 11.5

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