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 Home Capabilities Deep Hole Boring
 WHAT WE DO      Deep Hole Boring
             
 What We Do

Dawopu Group is the specialist provider of deep hole boring services.

Deep hole boring is an extremely accurate process used to produce large, precision bores using specialist drill heads & indexable tooling. This achieves close tolerances, excellent accuracy & good surface finishes. The petrochemical, hydraulic & aerospace industries are the largest customers for deep hole boring as they often require precision tubing in sizes & specifications that are unavailable to purchase from stock.

Deep Hole Boring Available Parameters

Model
T8115Bx16
T8120x20
T8120Ax20
Range of hole diameter to be bored
Ф36-Ф150 mm
Ф36-Ф200 mm
Ф28-Ф225 mm
Max. length of cylinder body to be bored
1600 mm
2000 mm
2250 mm
Main shaft max elongation
300 mm
300 mm
300 mm
Main shaft rotating speed(stepless)
30-500 rpm
30-500 rpm
I: 30-150rpm; II: 93-467 rpm
Boring shaft feed
0.044, 0.167 mm/r
0.044, 0.167 mm/r
0.43; 0.085; 0.125 mm/r
Motor power
0.75/1.1 Kw
0.75/1.1 Kw
1.5 Kw
Overall dimension (L〜W〜H)
3500〜800〜1500 mm
3900〜800〜1500 mm
4382〜650〜1420 mm
Packing dimensions (L〜W〜H)
3650〜1000〜1600 mm
4040〜1020〜1600 mm
4040〜1020〜1700 mm
N.W./G.W.
1900/2200 kg
2200/2500kg
2200/2500kg


For bores smaller than 20mm diameter, deep hole drilling or gundrilling is the preferred process.

Examples of Work

Specialist Precision Tubing, Hangers,
Injection Moulding Barrels, Cannons, Buffer Casings, Transmitter Housings, Suspension Struts, Input & Output Shafts.

Standard boring bar of T8120VF :
boring bar Φ32,Φ45,Φ60
Optional boring bar of T8210VF :
boring bar Φ22
Standard boring bar of T8115VF :
boring bar Φ32,Φ45
Optional boring bar of T8115VF :
boring bar Φ22,Φ60
All boring bar of T8125 :
boring bar Φ22,Φ26 ,Φ30 ,Φ32,Φ37,Φ40,Φ45,Φ50,Φ60

Dawopu Group
No168 JianDing Road Hangzhou City
Zhejiang Province 310021 China
Tel:86-571-89967020
Fax:86-571-89967015

CONTACT
Aerospace Parts Inquiries: info@dawopu.com
Business Development Fax to: (86) 571-89967015

 

 

 

 

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