我們公司按照客戶要求專業(yè)設(shè)計和生產(chǎn)了25T和70T上下加兩種粉料的氣門座圈專用壓機。
產(chǎn)品特點
·按浮動凹模壓制系統(tǒng)和脫模位置恒定原理，不管零件的高度、脫模均在同一位置。
·使用凹�？刂葡到y(tǒng)實現(xiàn)凹模定位運動，可靠的平面凹模止擋設(shè)計，確保了成型尺寸的精度控制，使密度均勻，產(chǎn)品堅固可靠。
·連桿驅(qū)動系統(tǒng)中的上滑塊壓制運動，使壓機有優(yōu)越的粉末壓制特性。
·壓機的設(shè)計與結(jié)構(gòu)，簡單直接，使得壓機運行可靠，并減少了在壓制復(fù)雜零件時的機器故障。
·壓機的驅(qū)動及主要運動構(gòu)件安裝于壓面的下部，使壓機重心低，運行穩(wěn)定。
FEATURES
·Floating die pressing system and Ejection Position Constant(E.P.C)principle where the level of ejection of the part from the press is always the same regardless of the part height.
·Use of the die control system for positive die movement and the secure flat-face die stopper design ensuring accurate control of part dimensions,uniform density balance and consistant production.
·The upper ram pressing motion is a toggle-link drive system for superior powder compression characterisics.
·The press design and construction is simple and straightforward resulting in reliable operation and reduced mechanical trouble while still maintaining the sophisticated controlled press motions for the production of intricate and complex parts.
·The press drive and main moving structures are located at the base of the press giving the press a low center of gravity and inherently stable operation.
主要技術(shù)參數(shù) TECHNICAL PARAMETER
技術(shù)參數(shù)：
|
參數(shù) 型號 |
DPA250A |
DPA450A |
|
最大壓制力Max pressing capacity (KN) |
250 |
450 |
|
最大脫模力Max ejection capacity (KN) |
200 |
300 |
|
最大裝料高度Max depth of filling (mm) |
100 |
170 |
|
凹模最大止擋力Die stopper capacity (KN) |
125 |
225 |
|
凹模止擋調(diào)節(jié)量Die stopper adjustment (mm) |
65 |
120 |
|
凹模控制力Die control capacity (KN) |
25 |
50 |
|
凹�？刂普{(diào)節(jié)量Die control adjustment (mm) |
100 |
140 |
|
上沖行程Upper ram stroke （ｍｍ） |
１５０ |
１９０ |
|
上沖調(diào)節(jié)量Upper ram adjustment (mm) |
６５ |
８５ |
|
上沖預(yù)加載行程Upper ram hold-down stroke (mm) |
65 |
75 |
|
上沖預(yù)加載力Upper ram hold-down capacity (KN) |
1.3 |
1.5 |
|
每分鐘壓制次數(shù) s.p.m |
6~25 |
5~20 |
|
主電機功率 Main motor power kW |
5.5 |
11 |
|
欠料、過料（固定）Less or over filling （fixed) (mm) |
5 |
|
成形機凈重Press net weight (Kg) |
3600 |
5600 |