Brother International BAS-760 Instruction Manual - English - Page 39

Next,

add

the

speed

reduction

mode.

620

0

r

630

J

r

444

J

[1]

0

(14)

Read

the

program

that

is

completed

up

to

step

€1.

Input

"999"

H

to

continue

moving

the

needles

to

the

points

below.

When

they

reach

the

desired

position,

press

the

W

and

H

keys

to

stop

the

feed

operation.

If

the

sewing

clamp

assembly

moves

too

far

and

you

wish

to

move

it

back,

input

"999"

H,

and

press

either

the

H

or

E

key

to

stop

the

sewing

clamp

assembly

in

the

desired

position.

(15)

Move

the

needles

to

©

and

©

points

and

input

"630"

EL

The

three

needles

which

center

on

and

©

points

will

change

to

3000

spm.

This

is

to

give

stable

sewing

at

the

corners

where

speed

decreases.

(16)

Move

the

needles

to

a

and

®

points

and

input

"444"

L.

The

Y

feed

timing

of

the

needles

at

points

and

will

become

faster.

(17)

Move

the

needles

to

between

©-©

and

input

'620"

for

each

of

the

5

needles.

The

speed

between

O-

®

will

change

to

2,000

spm.

Note:

The

speeds

in

steps

(14)

and

after

are

intended

to

provide

stable

sewing

quality,

and

are

not

necessarily

improvements.

Because

they

vary

depending

on

the

shape

of

the

sewing

pattern

and

also

have

an

effect

on

cycle

time,

they

can

be

set

to

any

desired

values.

[Example

2]

The

program

as

shown

in

the

illustration

below

will

be

created.

If

this

example

is

used

as

a

reference

when

programming,

problems

with

lifting

of

the

bobbin

thread,

incorrect

cutting

of

the

needle

thread

and

uneven

needle

distribution

on

corners

in

the

needle

down

position

can

be

avoided.

(With

no

bar

tacking)

(With

bar

tacking)

0.1

P/2

0.1SO

1

2.0

620E

0.

0.1

0.

0.1

1

0.1

0

1

0.1

P

P/2

P

0.1

©

0.1

(3,000spm)

P/2

1

630O

(630E)

(3,000spm)I

620E]

(2,000spm)

P

P/2

0.1

P/2

©

0.1

p

625El

(2,500spm)

0.1

630E

(630E)

(3,000spm)

620E

(2,000spm)

630L

630E

(3,000spm)

0.1

P/2

P/2

0.1

P/2

P/2

625O

(2,500spm)

-36-

Brother International BAS-760 Instruction Manual - English - Page 39

©-©

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