Kang Ding Hardware

Bench Lathe Machining Craft Card

Product number

Part Number

Part Name

Number of pieces

page 1

Mass production

CG007

Metal Cone Parts

1 item

1 page in total

Part processing route

Part specification

workshop
D-8

Process

material
 

Q235 steel
Φ25 round bar

Treasury

Blanking

weight

0.13 kg

turner

Deburring

Blank material size:
Φ25×33mm

turner

Rough turning

Part technical requirements

turner

Finishing

1. no burrs on the surface.

turner

Deburring

Inspection room

test

No.

Step name

Device name

Equipment model

Tool number

Tool name

Process content

Unit working hours

Remarks

1

Alignment
Clamping

Combined Lathe

6140

Three-jaw chuck, chuck, tool holder wrench, etc.

Clamp the outer circle of the blank to extend 40, alignment and clamping.

2min

2

Turning end face, outer circle

90° outer circular knife, 45° elbow cutter

Turning end face, turning large head Φ24 to length 28

5min

3

Turning cone

Adjustable wrench, 90° outer circular knife

Rotate the small carriage to the exact angle, turning the cone to the small head Φ16

10min

4

Chamfer
Cut off

Cutting knife

After chamfering, cut to the total length
 

5min

6

test

0~150mm vernier caliper,

5min

prepared by

Zou gold hair

Review

Approve

Sign

Date of preparation

2005.5