THIẾT KẾ CHẾ TẠO KHUÔN MẪU ĐỦ 25 BÀI_SPKT_23-EN

MOULD HEART BE PROCESSED TILT, 3D

GVHD: TRẦN MINH THẾ UYÊN
SVTH : Nguyễn Hoàng Linh
MSSV

: 12144060


A few examples of products available tilted cavity


I. METHOD OF CHICKEN EMBRYO TILT

1. The jig according marker

– Intersection incline is scribing.
– Pallet to vice.
– Using tracer to review for parallel scribing.
– Milling Milling like parallel planes with knives
or knife cylinder head surface.


2. Tilt embryos by wedging angle

• When the pallet onto a vise, do not use parallel that used
wedge wedge angle, wedge angle equal to the angle of
the details.

• After fixing, milling inclined plane as the plane parallel
milling.

α

α


3. Holder according to angle size, baseline.

Face machining

Apply alongside vice

Pressed surface details


4. By vice Multimeters


5. By tilting universal fixtures


II. MILLING INCLINE MACHETER BY CORNER

 When the inclined plane with small width, using machetes corner.


III. MILLING BY USING INCLINED PLANE TILTED HEAD TOOL

 Formed milling head

 The position of the swivel milling head

 Milling head can be rotated on a plane to
± 90 ° angle of oxygen 1

 Some special types can be rotated in the
plane yoz

 Normally only be rotated ± 45 °


1. Milling the inclined plane with the knife cylinder
Tilt angle milling head milling
incline angle.

α

α


2. Milling the inclined plane with the first surface of the knife

o
When using a knife face head, milling head tilt angle β=90 -α

Sn

β

Sn

α=75

O


IV. MILLING SLANTED SURFACE WITH ALMIGHTY SELL ROTATE

1. Milling with hinged swivel table


IV. MILLING SLANTED SURFACE WITH ALMIGHTY SELL ROTATE

2. Drilling oblique


V. ORDER OF THE MILLING INCLINED PLANE

1. embryos up jig jig.
2. Select and hinged machetes.
3. Adjust the cut.
4. Select the dimension machined.
5. Review knife, adjust
Cutting depth
Where: t = h.cos.

h

t

α


VI. CHECK INCLINE PLANE
1. Check with nursing protractors

•
•
•
•

Protractors measured in common
- There are no high precision.
Measured with a multimeter protractors
- Yes measurement accuracy to 1 '

o
α=45


2. Use protractors
- Read the value of the opacity
- Plus part minute (') outlines coincide on travelers spend (like on caliper)


VI. MOULD PROCESSING 3D)
1. Zigzac





Zigzag method usually have 2 options:
Run knife under 2 road (two way). Run knife in a street (one way).


2. Tooth comb
After each run the knife, knife receded from the
face of outsourcing a distance and then ran the initial
starting point to cut the next step. Run knife method is
used when processing crystal surfaces forming steep,
narrow grooves.


VII. GIA CÔNG KHUÔN 3D
3. Xoắn ốc

Phương pháp chạy dao theo kiểu Spiral: dụng cụ cắt bắt
đầu chuyển động từ tâm hoặc điểm bắt đầu của khu vực cần
gia công, và tiếp tục gia công khi các khu vực còn lại theo
đường xoắn ốc.


Thank!