Axminster AW16BMST 사용자 설명서 - 페이지 14

{카테고리_이름} Axminster AW16BMST에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Axminster AW16BMST 20 페이지. Bench morticer

Setting up the Machine...

A X M I N S T E R

W H I T E

Initial Set up

Introduce the chisel into the adaptor collar, press the auger up into the chuck, tighten the

chuck and withdraw the chuck key. Gently pinch the chisel in place by finger tightening the

clamping bolt. (See figs 8,9)

Fig 8

Hollow Chisel

Setting the chisel auger clearance

The old rule of thumb for chisel auger clearance was known as "the one penny width". This

was achieved by introducing a penny between the locating shoulder of the chisel and the

adaptor face, with the auger locked in place and with the chisel pulled hard down on the

auger. The penny was then removed and the chisel pushed up to the adaptor face and

locked in place, this established the "one penny width" between the chisel and the auger,

which for general timbers and mortice sizes is quite adequate. Traditional mortisers

normally had a cross pin in the auger mounting mandrel, to prevent the auger being pushed

back up into the chisel. The mounting method on the newer mortisers is a chuck. It is well

worth taking the extra time and care to prepare your augers to give the correct 'reach' when

'bottomed' out in the chuck. This will prevent the auger being pushed back towards the

chisel and altering the clearance setting. (See fig A)

Clamping

bolt

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Chuck key

Fig 9