JPH0142813Y2 - - Google Patents

Info

Publication number

JPH0142813Y2

JPH0142813Y2 JP1302280U JP1302280U JPH0142813Y2 JP H0142813 Y2 JPH0142813 Y2 JP H0142813Y2 JP 1302280 U JP1302280 U JP 1302280U JP 1302280 U JP1302280 U JP 1302280U JP H0142813 Y2 JPH0142813 Y2 JP H0142813Y2

Authority

JP

Japan

Prior art keywords

head

front core

core

sliding surface

tape

Prior art date

1980-02-05

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

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• 239000003822 epoxy resin Substances 0.000 claims description 9
• 229920000647 polyepoxide Polymers 0.000 claims description 9
• 229910052573 porcelain Inorganic materials 0.000 claims description 8
• 239000000843 powder Substances 0.000 claims description 7
• 229920005989 resin Polymers 0.000 claims description 7
• 239000011347 resin Substances 0.000 claims description 7
• 239000000203 mixture Substances 0.000 claims description 6
• 239000002131 composite material Substances 0.000 claims description 4
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
• 239000000853 adhesive Substances 0.000 description 5
• 230000001070 adhesive effect Effects 0.000 description 5
• 239000011521 glass Substances 0.000 description 5
• 229910000859 α-Fe Inorganic materials 0.000 description 5
• 239000000654 additive Substances 0.000 description 4
• 238000000465 moulding Methods 0.000 description 4
• 239000004576 sand Substances 0.000 description 4
• 239000000377 silicon dioxide Substances 0.000 description 4
• 229910004298 SiO 2 Inorganic materials 0.000 description 3
• 239000004927 clay Substances 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 230000035939 shock Effects 0.000 description 3
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
• GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
• 238000005299 abrasion Methods 0.000 description 2
• 239000012530 fluid Substances 0.000 description 2
• 238000003780 insertion Methods 0.000 description 2
• 230000037431 insertion Effects 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 239000002994 raw material Substances 0.000 description 2
• OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
• FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
• 229930182556 Polyacetal Natural products 0.000 description 1
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 239000011230 binding agent Substances 0.000 description 1
• 239000011575 calcium Substances 0.000 description 1
• 229910052791 calcium Inorganic materials 0.000 description 1
• 229910017052 cobalt Inorganic materials 0.000 description 1
• 239000010941 cobalt Substances 0.000 description 1
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
• 229910052593 corundum Inorganic materials 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 230000002542 deteriorative effect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
• 238000003754 machining Methods 0.000 description 1
• 239000011777 magnesium Substances 0.000 description 1
• 229910052749 magnesium Inorganic materials 0.000 description 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
• 229910052759 nickel Inorganic materials 0.000 description 1
• 239000011574 phosphorus Substances 0.000 description 1
• 229910052698 phosphorus Inorganic materials 0.000 description 1
• 238000005498 polishing Methods 0.000 description 1
• 238000007517 polishing process Methods 0.000 description 1
• 229920006324 polyoxymethylene Polymers 0.000 description 1
• 230000000630 rising effect Effects 0.000 description 1
• 239000002689 soil Substances 0.000 description 1
• 229920005992 thermoplastic resin Polymers 0.000 description 1
• 229910001845 yogo sapphire Inorganic materials 0.000 description 1
• 239000011701 zinc Substances 0.000 description 1
• 229910052725 zinc Inorganic materials 0.000 description 1