High Strength Countersunk Head Screw Self Tapping Screw

Tlhaloso ea Tlhahiso:

Mofuta oa Hlooho	Hlooho ea Countersunk
Mofuta oa Khoele	Mofuta oa AB Khoele
Mofuta oa koloi	Pozi/Phillips/ Ho khanna ka lebelo
Diameter	M3.5(#6) M3.9(#7) M4.2(#8) M4.8(#10) M5.5(#12) M6.3(#14)
Bolelele	Ho tloha ho 19 ho isa ho 254 mm
Lintho tse bonahalang	1022A
Qetella	Polate ea Zinc e Tšehla / E Tšoeu;Nickel Plated;Dacromet;Ruspert

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Theknoloji ea Tlhahiso

Self Tapping Screw:

1. Phekolo ea mocheso: Ke mokhoa oa ho futhumatsa tšepe ho mocheso o fapaneng ebe o sebelisa mekhoa e fapaneng ea ho pholisa ho fihlela merero e fapaneng ea ho fetola thepa ea tšepe.Liphekolo tsa mocheso tse sebelisoang hangata ke: ho tima, ho omisa, le ho futhumatsa.Mekhoa ee e meraro e tla hlahisa liphello tsa mofuta ofe?

2.Ho tima: Mokhoa oa phekolo ea mocheso oo tšepe e futhumatsang ka holimo ho likhato tse 942 tsa Celsius ho etsa likristale tsa tšepe sebakeng sa austenitic, ebe o qoelisoa metsing a batang kapa oli e pholileng ho tima ho etsa likristale tsa tšepe sebakeng sa martensitic.Mokhoa ona o ka eketsa matla le ho tiea ha tšepe.Ho na le phapang e kholo haholo ka matla le ho thatafala ha tšepe e nang le letšoao le tšoanang ka mor'a ho tima le ntle le ho tima.

3. Annealing: Mokhoa oa ho phekola mocheso oo tšepe e boetse e futhumatsoa ho boemo ba austenitic ebe e pholile ka tlhaho moeeng.Mokhoa ona o ka fokotsa matla le ho tiea ha tšepe, oa ntlafatsa ho tenyetseha ha oona, 'me oa thusa ho sebetsa.Ka kakaretso, tšepe e tla feta mohato ona pele e sebetsa.

4. Tempering: Ho sa tsotellehe hore na e tima, e tsitsitsoe kapa e entsoe ka mochine oa khatiso, tšepe e tla hlahisa khatello ea kelello ka hare, 'me ho se leka-lekane ha khatello ea kelello e ka hare ho tla ama sebopeho le thepa ea mechine ea tšepe e tsoang ka hare, kahoo ho hlokahala hore ho be le mokhoa oa ho halefisa.Boitsebiso bo bolokoa bo futhumetse ka ho tsoelang pele mocheso oa likhato tse fetang 700, khatello ea eona ea ka hare e fetoloa ebe e pholile ka tlhaho.

Lintlha

High Strength Countersunk Head Screw Self Tapping Screw

Sebaka sa Kopo

Li-self-tapping screws li molemo ho sebelisoa ka litšepe, mefuta e fapaneng ea polasetiki (plywood, fiberglass, polycarbonates), le lisebelisoa tse entsoeng kapa tse entsoeng, tse kang tšepe, aluminium, koporo kapa boronse.Li-screws tse itšebetsang li boetse li sebetsa bakeng sa libaka tseo u ke keng ua khona ho tiisa karolo e ka morao ka nate.Lisebelisoa tse tloaelehileng li kenyelletsa likarolo tsa aluminium tse tiisang, ho hokela masakaneng a tšepe holim'a lehong, kapa ho kenya likurufu ka har'a matlo a polasetiki.

LBH

1.sekurufu sa self tapping ke eng?

"Self tapping screws, "Self-tapping screws" se na le mefuta e mengata e fapaneng ea mekhoa ea ntlha le ea khoele, 'me e fumaneha ka hoo e batlang e le sebopeho sefe kapa sefe sa hlooho sa "screw". khoele e thata ka ho lekaneng bakeng sa substrate e reriloeng, hangata e thatafalitsoe ke ts'ebetso ea kalafo ea mocheso.

Re ka bolela li-screw tse latelang ho latela hlooho.

Bugle, CSK, Truss, Pan, Hex, Pan e etsang foreimi ea "self tapping screws".

Re ka bolela li-screw tse latelang ho latela ntlha.

Sharp, thaepa 17 ho itšeha, drill, spoon point self tapping screws."

2.ho joang li-self tapping screws li sebetsang?

U ka fasten boto lehong kapa tšepe ka mokhanni, hape u ka fasten tšepe ho tšepe ka mokhanni.

3.sekurufu sa self tapping se shebahala joang?

Li-screws tsa ho itlama li shebahala joalo ka likurufu, ho na le hlooho kapa lintlha tse fapaneng joalo ka CSK, bugle, truss, pan, hlooho ea Hex.

4. li-self tapping screws li sebelisetsoa eng?

U ka fasten boto ho lehong kapa tšepe, u ka boela fasten tšepe ho tšepe.

5.ho tlosa li-screws tsa "self tapping" joang?

U ka tlosa li-screw tsa "self tapping" ka mokhanni.

6.na li-self tapping screws li molemo bakeng sa lehong?

ee, sekoti sa "chipboard" sa "chipboard", "screw" sa "chipboard", "hex head self tapping screw" se nang le ntlha e nchocho, "hex head self tapping screw" e nang le ntlha ea khaba.

7.ho joang li-self tapping screws li lekantsoeng?

U ka lekanya sekoti sa "self tapping" ka li-calipers.

8.sekurufu sa self tapping se ka tšoara boima bo bokae?

Li-Self tapping screws tsa boholo bo fapaneng li na le boima ba 'mele bo fapaneng.

9.ho sebelisa li-screws tsa "self tapping" ntle le ho cheka?

U ka sebelisa li-screws tsa "self tapping" ntle le ho phunya ka mokhanni ho isa ho tšepe e ka tlase ho 3mm.

10. li-self tapping deck screws ke eng?

Li-screws tsa "self tapping deck" li sebelisoa haholo bakeng sa thepa ea ho tiisa.

E fetileng: Feme e rekisoang ka ho fetesisa ea Self Drilling Screw Machine - Hex Head Large Flange e nang le Black Rubber Washer Spoon Point Ruspert Coating Self Drilling Screw – Xinruifeng

E 'ngoe: Theko ea fektheri e Matla a Phahameng a Matla a Chipboard Screw