SEMICONDUCTOR

Arnold offers the right solutions for semiconductor manufacturing.

In the field of semiconductors, we offer a wide range of machines, both for the processing of the semiconductor material itself, and for the production of semi-finished products required for semiconductors. From grinding and cutting machines for silicon to hot processing machines (fabricator and resizing machines) as well as cutting machines for quartz glass tubes up to complex burners and burner gas control systems for various media.

   RESIZER

 

SY3400 / SY3500
 

Glassworking lathes for resizing of quartz glass tubes

Advantages compared to spindle drive via synchronous shaft: 
■  High spindle speed, also at large spindle bores possible, thus 
    additional support of the shaping by centrifugal force possible
■  extrem machine length are possible
■  very calm, run of the machine with less vibration
■  Besides the real synchronous run there is the possibility of 
    putting the spindle speed of the right or left working head to 
    „ZERO“ directly via the  mounted motor. This function is effected 
    via the mechanical laminar clutch at conventional machines. 
■  Both spindles are equipped with a mechanical spindle clamping.
    This clamping is controlled via the limit switch. This limit switch 
    automatically puts the setpount of the spindle to Zero, that 
    besides the real mechanical spindle clamping also the driving 
    motor helps fixing the spindle. 

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SYP3500 - SYP3800
 

SYP-Resizing machine

■  High spindle speed, also at large spindle bores possible, thus         

     additional support of the shaping by centrifugal force possible

■  Hextrem machine length are possible

■  Hvery calm, run of the machine with less vibration

■  Besides the real synchronous run there is the possibility of     

     putting the spindle speed of the right or left working head to     

     „ZERO“ directly via the  mounted motor. This function is

     effected via the mechanical laminar clutch at conventional

     machines.

■  Both spindles are equipped with a mechanical spindle clamping.       This clamping is controlled via the limit switch. This limit switch         automatically puts the setpount of the spindle to Zero, that       

     besides the real mechanical spindle clamping also the driving   

     motor helps fixing the spindle. 

   FABRICATOR

 

3600 with flat machine bed

3500

Universal – glassworking lathes,

heavy series „Standard“ for horizontal operation

The machines excel by a sophisticated, modern and sturdy construction, absolute reliability and high precision. Hardened and ground and therefore wearresistant dual round bar guide bed in combination with a throughout machined base. A closed stainless steel cover protects the bed against heat radiation and soiling. Modern components guarantee an axial exactness and a play free running of the machine concepted for use over decades.

The main drive of machine grants even in the lower range of speed an exact control of spindle rotation. It is characterized by a high and steady torque. The right working head can be separated from drive
by clutch. Working spindles have plane flanges on both sides to accept chucks on the outer flanges as well. Power transfer to the working spindles via easily adjustable double roller chains. 

SYPF 3800
 

Glassworking lathes for espacially large diameter tubes

Machine series SYPF especially excels by its sophisticated design, modern and solid construction at operational reliability and highest precision. It was designed for processing particular large diameter tubes and it is mainly used in the quartz glass semiconductor industry. 

SY =    Synchronous run of both working spindles via 
           AC servomotors
P =     High precision and low vibration design
F =     Fabricator

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   CUTTING

MACHINES

 

72/440

 

Long tube cutting-off saw

For cutting-off long glass and quartz glass tubes with a diameter of 20 – 550 mm


■  the tubes which have to be cut-off are laid on the roller supports 

    which are screwed with the machine basic frame
■  the cutting aggregate which is mounted on the back of the

    machine is moveable over the complete working area. Thus, a

    separating cut can be made on every position.
■  Optionally the machine can be equipped with a tow belt drive,

    which rotates the tube while the cutting-off process.
■  While the cutting-off process the swivelling and axial movement

    of the cutting aggregate is electromagnetically blocked.

72/442

 

Long tube cutting-off saw, 9m execution

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Tube cleaning station

   BURNERS

 

148/10/100

 

Box-type burner in surface mix execution 

 

Box-type burner in surface mix execution for the gases propane and hydrogen in combination with oxygen. In water cooled stainless steel execution.

141/045

 

High capacity burner head, surface mix

 

Burner head and burner jets made of heatresistant, scale resisting special steel, welded under inert gas. Welded tube screwing for the connection of gas- and oxygen lines. Burner head mordant at the in- and outside.

SSQ 141/50 WS

 

Machine burner, surface mix

 

Two burner halves, prepared for acceptance of radial adjusted burner heads made of quartz glass, for hydrogen and oxygen, alternatively with 4, 6, 8, 10 or 12 burner heads of each half (type 141/18/60)

Peter Hardt
Technical Sales


peter.hardt@arnold-gruppe.de

06471-9394-15