Inserts de cavité pour l'évacuation des gaz (Numéros de référence - Téléchargement CAO)

Référence pièce

Vous pouvez trouver ici le numéro
de référence lié au produit recherché.

LBGV-X100-[70,​80,​90,​100]-[100,​120]

Dessin / Spécification du produit

Cavitiy Inserts for Gas Release
Numero de piece Materiau Durete AccessoiresPrecision standard
LBGV-XSUS420J2 ou equivalent31 - 35 HRCBoulons a epaulement (MSB)
2 pieces
La perpendicularite de A/B est de 0,02mm ou moins a 100mm

le parallelisme des surfaces est de 0,02mm ou moins a 100mm

Tableau des spécifications

Nombre de plaquesNombre de rainuresBoulons fournisSNuméro de pièceBT
Type de produitA
521MSB8 - 400,03LBGV-X10070100
120
628MSB8 - 5080
735MSB8 - 6090
842MSB8 - 70100

Commande

Cavitiy Inserts for Gas Release

Numéro de référence :  

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Référence pièce
LBGV-X100-[70,​80,​90,​100]-[100,​120]
Référence pièceQuantité minimale de commandeRemise sur volume
Jour
d'expédition standard
?
B (Horizontal)
(mm)
T (Hauteur)
(mm)
1 12 jours 70 ~ 100100 ~ 120

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Related Information

■ Cavity Inserts for Gas Release List

Shape TypeShapeSize lineup MaterialPart NumberCharacteristics
Harmonica

Cavitiy Inserts for Gas Release

A (Length): 100
B (Width): 70 to 100
T (Height): 60 to 120
SUS420J2
or equivalent
LBGV-XA product for large molds with excellent corrosion resistance.
Suitable for use with super engineering plastics and engineering plastics.
A (Length): 40, 80
B (Width): 40 to 80
T (Height): 12 to 80
S50CBGVA product for medium-sized or smaller products.
Also suitable for use with general-purpose resin.
Round shape

Cavitiy Inserts for Gas Release

D (Diameter): 6, 8, 10
L (Length): 10, 12, 15
SUS440CBGVSExcellent corrosion resistance, releasing gas from the round outer slit.

● Harmonica Shape Overview

使用例

Cavitiy Inserts for Gas Release

 ■ Features
・ A specific number of plates given gas release groove (S) processing is combined to make a gas release cavity
insert block (Figure 1)
・ Clogged resin or tar can easily be removed by removing the fixing bolt (MSB) and disassembling during
maintenance.
・ Gas as well as air is released from 0.03 or 0.05mm groove, lowering flow resistance and facilitating molding
・ The vent surface can be processed to suit the shape of finished products (See Example)
・ Effective in releasing gas during mold processing in medium to large size molds

Cavitiy Inserts for Gas Release

 ■ How to Mount
1. Insert where gas is apt to collect such as final filling section.
2. Process the vent surface to suit product type as necessary.
3. We recommend the addition of a relief groove in order to decrease resin clogging in the gas release groove.
Ideally, a relief groove should be added by alteration of approximately 0.5 to 1.0 mm thickness, leaving 5 to 12 mm of the gas release groove from the vent surface. (Figure 2)
4. A/B dimension tolerances are positive. Insert into mold by actual fitting process.
5. A tap hole is added on the bottom of the cavity insert. It is for fixing the insert. (See Example)

Cavitiy Inserts for Gas Release

 ■ When Using
1. In BGV, (S) can be selected. Select 0.03 for groove depth when resin has a high fluidity, and 0.05 when resin has a low fluidity.
2. Be sure to identify bolt hole and tap hole (BGV only) on the inside of the cavity insert in the blueprint when processing the vent surface, to avoid problems.
3. Note that tapering on the vent surface enlarges the groove area and may cause clogging.
4. Positioning should be carefully done since the groove shapes may appear on the finished product depending on the groove depth and the kind of resin.
5. This product achieves dimensional precision by performing the final machining in the shape of a block which is a combination of plates with gas release grooves. Be sure to reassemble in the original order if you happen to disassemble it.
You can identify the correct order by the diagonal 0.1 mm depth V groove on the bottom of the insert. Slight imbalance may occur due to the precision error in shoulder bolt and hole. Thus assembly should be done on a flat surface with dimension fitting.
6. Each plate for BGV is raw material. Note that it will be damaged if struck with a hard object.

Options

Cavitiy Inserts for Gas Release

Informations de base

A (Vertical)(mm) 100

Assistance technique