Self-drilling screws zvibatiso zvine chibooreso chinovatendera kuti vaboore maburi avo ega ekutyaira pavanenge vachisundwa muzvinhu. Izvi zvinobvisa kudiwa kwekufanoboora maburi usati waisa screws, zvichiita kuti zvive nyore kune akasiyana maapplication.
Self-drilling screws inowanzoshandiswa musimbi-ku-simbi kana simbi-ku-huni kushandiswa pamwe chete mukuvaka nekugadzira. Anowanikwa muhukuru hwakasiyana uye zvinhu kuti zvienderane nezvinodiwa zvakasiyana.
Paunenge uchishandisa self-drilling screws, zvakakosha kuti usarudze saizi chaiyo uye mhando yeiyo chaiyo zvinhu uye application kuti ive yakachengeteka uye yakachengeteka yekubatanidza. Pamusoro pezvo, kumhanya kwakakodzera kwekuchera uye kudzvanywa kunofanirwa kushandiswa kudzivirira kukuvadza zvinhu kana screw pachayo.
Pakazere, ma-self-drilling screws inguva-yekuchengetedza uye inoshanda sarudzo yekumisikidza zvinhu, kunyanya uko pre-kuchera maburi angave akaoma kana kusashanda.
Saizi(mm) | Saizi(mm) | Saizi(mm) |
4.2*13 | 5.5*32 | 6.3*25 |
4.2*16 | 5.5*38 | 6.3*32 |
4.2*19 | 5.5*41 | 6.3*38 |
4.2*25 | 5.5*50 | 6.3*41 |
4.2*32 | 5.5*63 | 6.3*50 |
4.2*38 | 5.5*75 | 6.3*63 |
4.8*13 | 5.5*80 | 6.3*75 |
4.8*16 | 5.5*90 | 6.3*80 |
4.8*19 | 5.5*100 | 6.3*90 |
4.8*25 | 5.5*115 | 6.3*100 |
4.8*32 | 5.5*125 | 6.3*115 |
4.8*38 | 5.5*135 | 6.3*125 |
4.8*45 | 5.5*150 | 6.3*135 |
4.8*50 | 5.5*165 | 6.3*150 |
5.5*19 | 5.5*185 | 6.3*165 |
5.5*25 | 6.3*19 | 6.3*185 |
Hex washer musoro self-drilling screws anowanzo shandiswa mumhando dzakasiyana dzekushandisa, kunyanya kuvaka, kugadzira simbi uye kumhanyisa mabasa. Iyo hexagonal washer musoro dhizaini inopa yakakura-inotakura nzvimbo uye musoro wakatsetseka wekusimudzira kurovedzera simba uye kugadzikana. Heano mamwe akajairika maapplication ehex washer musoro self-drilling screws:
1. Metal Roofing: Idzi screws dzinowanzo shandiswa kuchengetedza simbi yedenga mapaneru kune yepasi chimiro. Iko-self-drilling feature inobvumira kukurumidza uye kushandiswa kwekugadzirisa, kubvisa kudiwa kwe-pre-drilling makomba.
2. HVAC Ductwork: Hex washer head self-drilling screws anowanzo shandiswa kusungirira maHVAC ductwork components pamwechete, achipa yakachengeteka uye inotsiga mhepo.
3. Steel Frame: Pakuvaka, aya mascrews anoshandiswa kusungira nhengo dzesimbi dzesimbi dzakadai sematudhi uye njanji, zvichipa hukama hwakavimbika uye hwakasimba.
4. General metal-to-metal fastening: Izvo zvakakodzera kune zvakasiyana-siyana zvesimbi-ku-metal zvisungo zvekuisa, kusanganisira kujoina mahwendefa esimbi, mabhuraketi, uye zvimwe zvikamu.
5. Wood to Metal Fastening: Mune zvimwe zviitiko, hex washer musoro self-drilling screws anoshandiswa kusungirira huni kusimbi, sekubatanidza zvikamu zvehuni kumafuremu esimbi kana zvimiro.
Izvo zvakakosha kuti usarudze saizi yakakodzera sikuru, kureba uye zvinhu zvichibva pane chaiyo application uye ukobvu hwekusimbisa zvinhu. Pamusoro pezvo, kuve nechokwadi chekuisa torque chaiyo uye kushandisa chibooreso chinowirirana kwakakosha pakuita kwakaringana uye hupenyu hurefu.
Mubvunzo: Ndingawana riini quotation sheet?
A: Chikwata chedu chekutengesa chichaita quotation mukati meawa makumi maviri nemana, kana iwe uchikurumidza, unogona kutifonera kana kutibata pamhepo, tichakuitira quotation nekukurumidza
Q: Ndingawana sei sampuli kuti nditarise kunaka kwako?
A: Tinogona kupa sampuro yemahara, asi kazhinji zvinhu zvinotakura zviri kudivi revatengi, asi mutengo unogona kudzoserwa kubva kumari yakawanda yekubhadhara.
Mubvunzo: Tinogona kudhinda yedu logo here?
A: Ehe, isu tine nyanzvi yekugadzira timu iyo sevhisi kwauri, tinogona kuwedzera logo yako pasuru yako
Mubvunzo: Yakareba sei nguva yako yekuendesa?
A: Kazhinji inenge mazuva makumi matatu zvichienderana nehodha yako qty yezvinhu
Mubvunzo: Iwe uri kambani yekugadzira kana kambani yekutengesa?
A: Isu tiri anopfuura makore gumi nemashanu ehunyanzvi fasteners kugadzira uye tine ruzivo rwekutumira kunze kwenyika kweanopfuura makore gumi nemaviri.
Mubvunzo: Ndeipi nguva yako yekubhadhara?
A: Kazhinji, 30% T / T pachine nguva, yasara isati yatumirwa kana kupesana neB / L kopi.
Mubvunzo: Ndeipi nguva yako yekubhadhara?
A: Kazhinji, 30% T / T pachine nguva, yasara isati yatumirwa kana kupesana neB / L kopi.